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-rw-r--r--editor/editor_node.cpp2
-rw-r--r--editor/icons/icon_auto_end.svg68
-rw-r--r--editor/icons/icon_play_travel.svg85
-rw-r--r--editor/icons/icon_tool_add_node.svg80
-rw-r--r--editor/icons/icon_tool_connect.svg72
-rw-r--r--editor/icons/icon_transition_end.svg72
-rw-r--r--editor/icons/icon_transition_end_auto.svg74
-rw-r--r--editor/icons/icon_transition_end_auto_big.svg74
-rw-r--r--editor/icons/icon_transition_end_big.svg74
-rw-r--r--editor/icons/icon_transition_immediate.svg64
-rw-r--r--editor/icons/icon_transition_immediate_auto.svg64
-rw-r--r--editor/icons/icon_transition_immediate_auto_big.svg66
-rw-r--r--editor/icons/icon_transition_immediate_big.svg66
-rw-r--r--editor/icons/icon_transition_sync.svg72
-rw-r--r--editor/icons/icon_transition_sync_auto.svg74
-rw-r--r--editor/icons/icon_transition_sync_auto_big.svg74
-rw-r--r--editor/icons/icon_transition_sync_big.svg74
-rw-r--r--editor/plugins/animation_blend_space_editor.cpp8
-rw-r--r--editor/plugins/animation_blend_tree_editor_plugin.cpp1
-rw-r--r--editor/plugins/animation_state_machine_editor.cpp1313
-rw-r--r--editor/plugins/animation_state_machine_editor.h167
21 files changed, 2640 insertions, 4 deletions
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 83f1cd40ba..53e5ae73cc 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -69,6 +69,7 @@
#include "editor/plugins/animation_blend_space_editor.h"
#include "editor/plugins/animation_blend_tree_editor_plugin.h"
#include "editor/plugins/animation_player_editor_plugin.h"
+#include "editor/plugins/animation_state_machine_editor.h"
#include "editor/plugins/animation_tree_editor_plugin.h"
#include "editor/plugins/asset_library_editor_plugin.h"
#include "editor/plugins/baked_lightmap_editor_plugin.h"
@@ -5401,6 +5402,7 @@ EditorNode::EditorNode() {
//add_editor_plugin(memnew(ShaderGraphEditorPlugin(this)));
add_editor_plugin(memnew(AnimationNodeBlendTreeEditorPlugin(this)));
add_editor_plugin(memnew(AnimationNodeBlendSpaceEditorPlugin(this)));
+ add_editor_plugin(memnew(AnimationNodeStateMachineEditorPlugin(this)));
add_editor_plugin(memnew(CameraEditorPlugin(this)));
add_editor_plugin(memnew(ThemeEditorPlugin(this)));
diff --git a/editor/icons/icon_auto_end.svg b/editor/icons/icon_auto_end.svg
new file mode 100644
index 0000000000..9e779c69f4
--- /dev/null
+++ b/editor/icons/icon_auto_end.svg
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="16"
+ height="16"
+ version="1.1"
+ viewBox="0 0 16 16"
+ id="svg6"
+ sodipodi:docname="icon_auto_end.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata12">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs10" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1273"
+ inkscape:window-height="766"
+ id="namedview8"
+ showgrid="false"
+ inkscape:zoom="41.7193"
+ inkscape:cx="12.08616"
+ inkscape:cy="6.9898672"
+ inkscape:window-x="539"
+ inkscape:window-y="208"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="svg6" />
+ <path
+ inkscape:connector-curvature="0"
+ id="path2"
+ style="color:#000000;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;white-space:normal;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#e0e0e0;fill-rule:evenodd;color-rendering:auto;image-rendering:auto;shape-rendering:auto"
+ d="m 13.999798,14 c 0.552262,-5.5e-5 0.999945,-0.447738 1,-1 V 3 c -5.5e-5,-0.5522619 -0.447738,-0.9999448 -1,-1 H 5.9997976 C 5.6959349,1.9998247 5.4084731,2.1378063 5.2185476,2.375 l -4,5 c -0.29139692,0.3649711 -0.29139692,0.8830289 0,1.248 l 4,5 c 0.189538,0.237924 0.4770584,0.376652 0.78125,0.37695 h 8.0000004 z m -1,-2 H 6.4802976 l -3.1992,-4 3.1992,-4 H 12.999798 Z M 6.9997976,10 V 6 l -2,2 z"
+ sodipodi:nodetypes="cccccccccccccccccccccc" />
+ <g
+ aria-label="E"
+ style="font-style:normal;font-variant:normal;font-weight:bold;font-stretch:normal;font-size:40px;line-height:1.25;font-family:sans-serif;-inkscape-font-specification:'sans-serif Bold';letter-spacing:0px;word-spacing:0px;fill:#e0e0e0;fill-opacity:1;stroke:none"
+ id="text829"
+ transform="matrix(0.20475474,0,0,0.20475474,4.7903856,12.365563)">
+ <path
+ d="M 15.129502,-36.414393 H 35.422471 V -30.7308 H 22.649034 v 5.429688 h 12.011718 v 5.683594 H 22.649034 v 6.679687 h 13.203125 v 5.6835938 H 15.129502 Z"
+ style="fill:#e0e0e0;fill-opacity:1"
+ id="path831"
+ inkscape:connector-curvature="0" />
+ </g>
+</svg>
diff --git a/editor/icons/icon_play_travel.svg b/editor/icons/icon_play_travel.svg
new file mode 100644
index 0000000000..5cd3e07e20
--- /dev/null
+++ b/editor/icons/icon_play_travel.svg
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="16"
+ height="16"
+ version="1.1"
+ viewBox="0 0 16 16"
+ id="svg8"
+ sodipodi:docname="icon_play_travel.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs12" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1446"
+ inkscape:window-height="646"
+ id="namedview10"
+ showgrid="false"
+ inkscape:zoom="14.75"
+ inkscape:cx="8.2818541"
+ inkscape:cy="5.7694884"
+ inkscape:window-x="67"
+ inkscape:window-y="27"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="svg8" />
+ <g
+ transform="matrix(0.59321602,0,0,0.59321602,-1.2203136,-611.14809)"
+ id="g6">
+ <g
+ id="g4">
+ <path
+ d="m 4.9883,1039.4 c -0.5469,0.01 -0.98717,0.4511 -0.98828,0.998 v 8 c 1.163e-4,0.7986 0.89011,1.275 1.5547,0.8321 l 6,-4 c 0.59362,-0.3959 0.59362,-1.2682 0,-1.6641 l -6,-4 c -0.1678,-0.1111 -0.3652,-0.1689 -0.56641,-0.166 z"
+ dominant-baseline="auto"
+ style="color:#000000;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;text-orientation:mixed;dominant-baseline:auto;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#e0e0e0;fill-rule:evenodd;color-rendering:auto;image-rendering:auto;shape-rendering:auto"
+ id="path2"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+ <g
+ transform="matrix(0.59321602,0,0,0.59321602,7.5254716,-610.94451)"
+ id="g6-3">
+ <g
+ id="g4-6">
+ <path
+ d="m 4.9883,1039.4 c -0.5469,0.01 -0.98717,0.4511 -0.98828,0.998 v 8 c 1.163e-4,0.7986 0.89011,1.275 1.5547,0.8321 l 6,-4 c 0.59362,-0.3959 0.59362,-1.2682 0,-1.6641 l -6,-4 c -0.1678,-0.1111 -0.3652,-0.1689 -0.56641,-0.166 z"
+ dominant-baseline="auto"
+ style="color:#000000;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;text-orientation:mixed;dominant-baseline:auto;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#e0e0e0;fill-rule:evenodd;color-rendering:auto;image-rendering:auto;shape-rendering:auto"
+ id="path2-7"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+ <rect
+ style="fill:#e0e0e0;fill-opacity:1"
+ id="rect842"
+ width="9.5593224"
+ height="0.54237264"
+ x="3.0058463"
+ y="8.1280737"
+ ry="0.27118632" />
+</svg>
diff --git a/editor/icons/icon_tool_add_node.svg b/editor/icons/icon_tool_add_node.svg
new file mode 100644
index 0000000000..a4ff4d08a0
--- /dev/null
+++ b/editor/icons/icon_tool_add_node.svg
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="16"
+ height="16"
+ version="1.1"
+ viewBox="0 0 16 16"
+ id="svg8"
+ sodipodi:docname="icon_tool_add_node.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs12" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1516"
+ inkscape:window-height="747"
+ id="namedview10"
+ showgrid="false"
+ inkscape:zoom="14.75"
+ inkscape:cx="8"
+ inkscape:cy="8"
+ inkscape:window-x="67"
+ inkscape:window-y="27"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="g4" />
+ <g
+ transform="translate(0 -1036.4)"
+ id="g6">
+ <g
+ transform="translate(-26.001 -9.8683)"
+ id="g4">
+ <path
+ style="fill:#e0e0e0;fill-opacity:1"
+ d="m 27.917081,1047.5557 c -0.422624,0 -0.763672,0.3411 -0.763672,0.7637 v 11.8301 c 0,0.4226 0.341048,0.7637 0.763672,0.7637 h 12.507813 c 0.422624,0 0.761719,-0.3411 0.761719,-0.7637 v -11.8301 c 0,-0.4226 -0.339095,-0.7637 -0.761719,-0.7637 z m 1.898438,1.6954 h 8.642578 c 0.422624,0 0.763672,0.341 0.763672,0.7636 v 8.5078 c 0,0.4227 -0.341048,0.7618 -0.763672,0.7618 h -8.642578 c -0.422625,0 -0.763672,-0.3391 -0.763672,-0.7618 v -8.5078 c 0,-0.4226 0.341047,-0.7636 0.763672,-0.7636 z"
+ id="rect821"
+ inkscape:connector-curvature="0" />
+ <rect
+ style="fill:#e0e0e0;fill-opacity:1"
+ id="rect826"
+ width="7.7966104"
+ height="2.3728814"
+ x="30.20439"
+ y="1052.9802"
+ ry="0.76286" />
+ <rect
+ style="fill:#e0e0e0;fill-opacity:1;stroke-width:0.88253576"
+ id="rect828"
+ width="2.3728814"
+ height="7.5254235"
+ x="32.916256"
+ y="1050.3361"
+ ry="0.72997814" />
+ </g>
+ </g>
+</svg>
diff --git a/editor/icons/icon_tool_connect.svg b/editor/icons/icon_tool_connect.svg
new file mode 100644
index 0000000000..91d5893163
--- /dev/null
+++ b/editor/icons/icon_tool_connect.svg
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="16"
+ height="16"
+ version="1.1"
+ viewBox="0 0 16 16"
+ id="svg8"
+ sodipodi:docname="icon_tool_connect.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs12" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1516"
+ inkscape:window-height="747"
+ id="namedview10"
+ showgrid="false"
+ inkscape:zoom="3.6875"
+ inkscape:cx="8.5909556"
+ inkscape:cy="7.8012075"
+ inkscape:window-x="67"
+ inkscape:window-y="27"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="g4" />
+ <g
+ transform="translate(0 -1036.4)"
+ id="g6">
+ <g
+ transform="translate(-26.001 -9.8683)"
+ id="g4">
+ <rect
+ style="fill:#e0e0e0;fill-opacity:1"
+ id="rect849"
+ width="14.305085"
+ height="2.1694915"
+ x="26.766621"
+ y="1053.1389"
+ ry="0.76286" />
+ <path
+ style="fill:#e0e0e0;fill-opacity:1;stroke:none;stroke-width:1.16725671px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1"
+ d="m 30.596131,1046.927 v 14.8861 l 8.228847,-7.5722 z"
+ id="path853"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+</svg>
diff --git a/editor/icons/icon_transition_end.svg b/editor/icons/icon_transition_end.svg
new file mode 100644
index 0000000000..8a1937670a
--- /dev/null
+++ b/editor/icons/icon_transition_end.svg
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="16"
+ height="16"
+ version="1.1"
+ viewBox="0 0 16 16"
+ id="svg8"
+ sodipodi:docname="icon_transition_end.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs12" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1403"
+ inkscape:window-height="782"
+ id="namedview10"
+ showgrid="false"
+ inkscape:zoom="20.85965"
+ inkscape:cx="10.204146"
+ inkscape:cy="5.3391396"
+ inkscape:window-x="67"
+ inkscape:window-y="27"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="svg8" />
+ <g
+ transform="translate(-2,-1036.4)"
+ id="g6">
+ <g
+ id="g4">
+ <path
+ d="m 4.9883,1039.4 c -0.5469,0.01 -0.98717,0.4511 -0.98828,0.998 v 8 c 1.163e-4,0.7986 0.89011,1.275 1.5547,0.8321 l 6,-4 c 0.59362,-0.3959 0.59362,-1.2682 0,-1.6641 l -6,-4 c -0.1678,-0.1111 -0.3652,-0.1689 -0.56641,-0.166 z"
+ dominant-baseline="auto"
+ style="color:#000000;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-variant-east_asian:normal;font-feature-settings:normal;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;text-orientation:mixed;dominant-baseline:auto;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#e0e0e0;fill-rule:evenodd;color-rendering:auto;image-rendering:auto;shape-rendering:auto"
+ id="path2"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+ <rect
+ style="fill:#e0e0e0;fill-opacity:1"
+ id="rect862"
+ width="3.0681243"
+ height="10.067283"
+ x="11.16989"
+ y="3.0084109"
+ ry="0.76286" />
+</svg>
diff --git a/editor/icons/icon_transition_end_auto.svg b/editor/icons/icon_transition_end_auto.svg
new file mode 100644
index 0000000000..18927bc4ef
--- /dev/null
+++ b/editor/icons/icon_transition_end_auto.svg
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="16"
+ height="16"
+ version="1.1"
+ viewBox="0 0 16 16"
+ id="svg8"
+ sodipodi:docname="icon_transition_automatic.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
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new file mode 100644
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new file mode 100644
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+ d="m 4.9883,1039.4 c -0.5469,0.01 -0.98717,0.4511 -0.98828,0.998 v 8 c 1.163e-4,0.7986 0.89011,1.275 1.5547,0.8321 l 6,-4 c 0.59362,-0.3959 0.59362,-1.2682 0,-1.6641 l -6,-4 c -0.1678,-0.1111 -0.3652,-0.1689 -0.56641,-0.166 z"
+ dominant-baseline="auto"
+ style="color:#000000;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;text-orientation:mixed;dominant-baseline:auto;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#e0e0e0;fill-rule:evenodd;stroke:#404040;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto;fill-opacity:1"
+ id="path2"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+</svg>
diff --git a/editor/icons/icon_transition_sync.svg b/editor/icons/icon_transition_sync.svg
new file mode 100644
index 0000000000..267d806615
--- /dev/null
+++ b/editor/icons/icon_transition_sync.svg
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="16"
+ height="16"
+ version="1.1"
+ viewBox="0 0 16 16"
+ id="svg8"
+ sodipodi:docname="icon_transition_sync.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs12" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1403"
+ inkscape:window-height="782"
+ id="namedview10"
+ showgrid="false"
+ inkscape:zoom="20.85965"
+ inkscape:cx="10.204146"
+ inkscape:cy="5.3391396"
+ inkscape:window-x="67"
+ inkscape:window-y="27"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="svg8" />
+ <g
+ transform="translate(2.5542471,-1036.4)"
+ id="g6">
+ <g
+ id="g4">
+ <path
+ d="m 4.9883,1039.4 c -0.5469,0.01 -0.98717,0.4511 -0.98828,0.998 v 8 c 1.163e-4,0.7986 0.89011,1.275 1.5547,0.8321 l 6,-4 c 0.59362,-0.3959 0.59362,-1.2682 0,-1.6641 l -6,-4 c -0.1678,-0.1111 -0.3652,-0.1689 -0.56641,-0.166 z"
+ dominant-baseline="auto"
+ style="color:#000000;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;text-orientation:mixed;dominant-baseline:auto;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#e0e0e0;fill-rule:evenodd;color-rendering:auto;image-rendering:auto;shape-rendering:auto"
+ id="path2"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+ <rect
+ style="fill:#e0e0e0;fill-opacity:1"
+ id="rect862"
+ width="3.0681243"
+ height="10.067283"
+ x="1.9655174"
+ y="3.0084109"
+ ry="0.76286" />
+</svg>
diff --git a/editor/icons/icon_transition_sync_auto.svg b/editor/icons/icon_transition_sync_auto.svg
new file mode 100644
index 0000000000..5ce61e3a6a
--- /dev/null
+++ b/editor/icons/icon_transition_sync_auto.svg
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="16"
+ height="16"
+ version="1.1"
+ viewBox="0 0 16 16"
+ id="svg8"
+ sodipodi:docname="icon_transition_sync_auto.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs12" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1403"
+ inkscape:window-height="782"
+ id="namedview10"
+ showgrid="false"
+ inkscape:zoom="20.85965"
+ inkscape:cx="0.56831798"
+ inkscape:cy="5.1473818"
+ inkscape:window-x="67"
+ inkscape:window-y="27"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="svg8" />
+ <g
+ transform="translate(3.0815809,-1036.4)"
+ id="g6"
+ style="fill:#77ce57;fill-opacity:1">
+ <g
+ id="g4"
+ style="fill:#77ce57;fill-opacity:1">
+ <path
+ d="m 4.9883,1039.4 c -0.5469,0.01 -0.98717,0.4511 -0.98828,0.998 v 8 c 1.163e-4,0.7986 0.89011,1.275 1.5547,0.8321 l 6,-4 c 0.59362,-0.3959 0.59362,-1.2682 0,-1.6641 l -6,-4 c -0.1678,-0.1111 -0.3652,-0.1689 -0.56641,-0.166 z"
+ dominant-baseline="auto"
+ style="color:#000000;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;text-orientation:mixed;dominant-baseline:auto;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#77ce57;fill-opacity:1;fill-rule:evenodd;color-rendering:auto;image-rendering:auto;shape-rendering:auto"
+ id="path2"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+ <rect
+ style="fill:#77ce57;fill-opacity:1"
+ id="rect862"
+ width="3.0681243"
+ height="10.067283"
+ x="1.9655174"
+ y="3.0084109"
+ ry="0.76286" />
+</svg>
diff --git a/editor/icons/icon_transition_sync_auto_big.svg b/editor/icons/icon_transition_sync_auto_big.svg
new file mode 100644
index 0000000000..3e84d76398
--- /dev/null
+++ b/editor/icons/icon_transition_sync_auto_big.svg
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="20"
+ height="20"
+ version="1.1"
+ viewBox="0 0 20 20"
+ id="svg8"
+ sodipodi:docname="icon_transition_sync_auto_big.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs12" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1403"
+ inkscape:window-height="782"
+ id="namedview10"
+ showgrid="false"
+ inkscape:zoom="14.75"
+ inkscape:cx="0.3064671"
+ inkscape:cy="14.348448"
+ inkscape:window-x="67"
+ inkscape:window-y="27"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="svg8" />
+ <g
+ transform="matrix(1.4099529,0,0,1.4099529,2.1752927,-1462.5094)"
+ id="g6"
+ style="fill:#77ce57;fill-opacity:1;stroke:#41562e;stroke-opacity:1">
+ <g
+ id="g4"
+ style="fill:#77ce57;fill-opacity:1;stroke:#41562e;stroke-opacity:1">
+ <path
+ d="m 4.9883,1039.4 c -0.5469,0.01 -0.98717,0.4511 -0.98828,0.998 v 8 c 1.163e-4,0.7986 0.89011,1.275 1.5547,0.8321 l 6,-4 c 0.59362,-0.3959 0.59362,-1.2682 0,-1.6641 l -6,-4 c -0.1678,-0.1111 -0.3652,-0.1689 -0.56641,-0.166 z"
+ dominant-baseline="auto"
+ style="color:#000000;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;text-orientation:mixed;dominant-baseline:auto;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#77ce57;fill-opacity:1;fill-rule:evenodd;stroke:#41562e;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto"
+ id="path2"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+ <rect
+ style="fill:#77ce57;fill-opacity:1;stroke:#41562e;stroke-width:1.409953;stroke-opacity:1"
+ id="rect862"
+ width="4.3259106"
+ height="14.194397"
+ x="1.6255733"
+ y="3.0076122"
+ ry="1.0755967" />
+</svg>
diff --git a/editor/icons/icon_transition_sync_big.svg b/editor/icons/icon_transition_sync_big.svg
new file mode 100644
index 0000000000..e7cf63e0b3
--- /dev/null
+++ b/editor/icons/icon_transition_sync_big.svg
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns:cc="http://creativecommons.org/ns#"
+ xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+ xmlns:svg="http://www.w3.org/2000/svg"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+ xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+ width="20"
+ height="20"
+ version="1.1"
+ viewBox="0 0 20 20"
+ id="svg8"
+ sodipodi:docname="icon_transition_sync_big.svg"
+ inkscape:version="0.92.3 (2405546, 2018-03-11)">
+ <metadata
+ id="metadata14">
+ <rdf:RDF>
+ <cc:Work
+ rdf:about="">
+ <dc:format>image/svg+xml</dc:format>
+ <dc:type
+ rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+ <dc:title></dc:title>
+ </cc:Work>
+ </rdf:RDF>
+ </metadata>
+ <defs
+ id="defs12" />
+ <sodipodi:namedview
+ pagecolor="#ffffff"
+ bordercolor="#666666"
+ borderopacity="1"
+ objecttolerance="10"
+ gridtolerance="10"
+ guidetolerance="10"
+ inkscape:pageopacity="0"
+ inkscape:pageshadow="2"
+ inkscape:window-width="1403"
+ inkscape:window-height="782"
+ id="namedview10"
+ showgrid="false"
+ inkscape:zoom="14.75"
+ inkscape:cx="19.226781"
+ inkscape:cy="9.27981"
+ inkscape:window-x="302"
+ inkscape:window-y="226"
+ inkscape:window-maximized="0"
+ inkscape:current-layer="svg8" />
+ <g
+ transform="matrix(1.4203458,0,0,1.4203458,1.8747015,-1473.1325)"
+ id="g6"
+ style="stroke:#424242;stroke-width:0.99994373;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1">
+ <g
+ id="g4"
+ style="stroke:#424242;stroke-width:0.99994373;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1">
+ <path
+ d="m 4.9883,1039.4 c -0.5469,0.01 -0.98717,0.4511 -0.98828,0.998 v 8 c 1.163e-4,0.7986 0.89011,1.275 1.5547,0.8321 l 6,-4 c 0.59362,-0.3959 0.59362,-1.2682 0,-1.6641 l -6,-4 c -0.1678,-0.1111 -0.3652,-0.1689 -0.56641,-0.166 z"
+ dominant-baseline="auto"
+ style="color:#000000;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-decoration:none;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000000;text-transform:none;text-orientation:mixed;dominant-baseline:auto;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000000;fill:#e0e0e0;fill-rule:evenodd;stroke:#424242;stroke-width:0.99994373;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;color-rendering:auto;image-rendering:auto;shape-rendering:auto"
+ id="path2"
+ inkscape:connector-curvature="0" />
+ </g>
+ </g>
+ <rect
+ style="fill:#e0e0e0;fill-opacity:1;stroke:#424242;stroke-width:1.42026603;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+ id="rect862"
+ width="4.3577976"
+ height="14.299023"
+ x="1.4618562"
+ y="3.1868868"
+ ry="1.0835251" />
+</svg>
diff --git a/editor/plugins/animation_blend_space_editor.cpp b/editor/plugins/animation_blend_space_editor.cpp
index 9118211bf2..96093db00d 100644
--- a/editor/plugins/animation_blend_space_editor.cpp
+++ b/editor/plugins/animation_blend_space_editor.cpp
@@ -203,7 +203,7 @@ void AnimationNodeBlendSpaceEditor::_blend_space_gui_input(const Ref<InputEvent>
blend_pos *= (blend_space->get_max_space() - blend_space->get_min_space());
blend_pos += blend_space->get_min_space();
- blend_space->set_blend_pos(blend_pos);
+ blend_space->set_blend_position(blend_pos);
blend_space_draw->update();
}
@@ -237,7 +237,7 @@ void AnimationNodeBlendSpaceEditor::_blend_space_gui_input(const Ref<InputEvent>
blend_pos *= (blend_space->get_max_space() - blend_space->get_min_space());
blend_pos += blend_space->get_min_space();
- blend_space->set_blend_pos(blend_pos);
+ blend_space->set_blend_position(blend_pos);
blend_space_draw->update();
}
}
@@ -490,13 +490,13 @@ void AnimationNodeBlendSpaceEditor::_blend_space_draw() {
color.a *= 0.5;
}
- Vector2 point = blend_space->get_blend_pos();
+ Vector2 point = blend_space->get_blend_position();
point = (point - blend_space->get_min_space()) / (blend_space->get_max_space() - blend_space->get_min_space());
point *= s;
point.y = s.height - point.y;
if (blend_space->get_triangle_count()) {
- Vector2 closest = blend_space->get_closest_point(blend_space->get_blend_pos());
+ Vector2 closest = blend_space->get_closest_point(blend_space->get_blend_position());
closest = (closest - blend_space->get_min_space()) / (blend_space->get_max_space() - blend_space->get_min_space());
closest *= s;
closest.y = s.height - closest.y;
diff --git a/editor/plugins/animation_blend_tree_editor_plugin.cpp b/editor/plugins/animation_blend_tree_editor_plugin.cpp
index 0875c93a16..fcd6a18c35 100644
--- a/editor/plugins/animation_blend_tree_editor_plugin.cpp
+++ b/editor/plugins/animation_blend_tree_editor_plugin.cpp
@@ -775,6 +775,7 @@ AnimationNodeBlendTreeEditor::AnimationNodeBlendTreeEditor() {
add_options.push_back(AddOption("Transition", "AnimationNodeTransition"));
add_options.push_back(AddOption("BlendTree", "AnimationNodeBlendTree"));
add_options.push_back(AddOption("BlendSpace", "AnimationNodeBlendSpace"));
+ add_options.push_back(AddOption("StateMachine", "AnimationNodeStateMachine"));
_update_options_menu();
error_panel = memnew(PanelContainer);
diff --git a/editor/plugins/animation_state_machine_editor.cpp b/editor/plugins/animation_state_machine_editor.cpp
new file mode 100644
index 0000000000..0146f41163
--- /dev/null
+++ b/editor/plugins/animation_state_machine_editor.cpp
@@ -0,0 +1,1313 @@
+#include "animation_state_machine_editor.h"
+
+#include "core/io/resource_loader.h"
+#include "core/project_settings.h"
+#include "math/delaunay.h"
+#include "os/input.h"
+#include "os/keyboard.h"
+#include "scene/animation/animation_blend_tree.h"
+#include "scene/animation/animation_player.h"
+#include "scene/gui/menu_button.h"
+#include "scene/gui/panel.h"
+#include "scene/main/viewport.h"
+
+void AnimationNodeStateMachineEditor::edit(AnimationNodeStateMachine *p_state_machine) {
+
+ if (state_machine.is_valid()) {
+ state_machine->disconnect("removed_from_graph", this, "_removed_from_graph");
+ }
+
+ if (p_state_machine) {
+ state_machine = Ref<AnimationNodeStateMachine>(p_state_machine);
+ } else {
+ state_machine.unref();
+ }
+
+ if (state_machine.is_null()) {
+ hide();
+ } else {
+ state_machine->connect("removed_from_graph", this, "_removed_from_graph");
+
+ selected_transition_from = StringName();
+ selected_transition_to = StringName();
+ selected_node = StringName();
+ _update_mode();
+ _update_graph();
+ }
+}
+
+void AnimationNodeStateMachineEditor::_state_machine_gui_input(const Ref<InputEvent> &p_event) {
+
+ Ref<InputEventKey> k = p_event;
+ if (tool_select->is_pressed() && k.is_valid() && k->is_pressed() && k->get_scancode() == KEY_DELETE && !k->is_echo()) {
+ if (selected_node != StringName() || selected_transition_to != StringName() || selected_transition_from != StringName()) {
+ _erase_selected();
+ accept_event();
+ }
+ }
+
+ Ref<InputEventMouseButton> mb = p_event;
+
+ //Add new node
+ if (mb.is_valid() && mb->is_pressed() && ((tool_select->is_pressed() && mb->get_button_index() == BUTTON_RIGHT) || (tool_create->is_pressed() && mb->get_button_index() == BUTTON_LEFT))) {
+ menu->clear();
+ animations_menu->clear();
+ animations_to_add.clear();
+ List<StringName> classes;
+ classes.sort_custom<StringName::AlphCompare>();
+
+ ClassDB::get_inheriters_from_class("AnimationRootNode", &classes);
+ menu->add_submenu_item(TTR("Add Animation"), "animations");
+
+ AnimationGraphPlayer *gp = state_machine->get_graph_player();
+ ERR_FAIL_COND(!gp);
+ if (gp && gp->has_node(gp->get_animation_player())) {
+ AnimationPlayer *ap = Object::cast_to<AnimationPlayer>(gp->get_node(gp->get_animation_player()));
+ if (ap) {
+ List<StringName> names;
+ ap->get_animation_list(&names);
+ for (List<StringName>::Element *E = names.front(); E; E = E->next()) {
+ animations_menu->add_icon_item(get_icon("Animation", "EditorIcons"), E->get());
+ animations_to_add.push_back(E->get());
+ }
+ }
+ }
+
+ for (List<StringName>::Element *E = classes.front(); E; E = E->next()) {
+
+ String name = String(E->get()).replace_first("AnimationNode", "");
+ if (name == "Animation")
+ continue; // nope
+ int idx = menu->get_item_count();
+ menu->add_item(vformat("Add %s", name));
+ menu->set_item_metadata(idx, E->get());
+ }
+
+ menu->set_global_position(state_machine_draw->get_global_transform().xform(mb->get_position()));
+ menu->popup();
+ add_node_pos = mb->get_position() / EDSCALE + state_machine->get_graph_offset();
+ }
+
+ // select node or push a field inside
+ if (mb.is_valid() && !mb->get_shift() && mb->is_pressed() && tool_select->is_pressed() && mb->get_button_index() == BUTTON_LEFT) {
+
+ selected_transition_from = StringName();
+ selected_transition_to = StringName();
+ selected_node = StringName();
+
+ for (int i = node_rects.size() - 1; i >= 0; i--) { //inverse to draw order
+
+ if (node_rects[i].play.has_point(mb->get_position())) { //edit name
+ if (play_mode->get_selected() == 1 || !state_machine->is_playing()) {
+ //start
+ state_machine->start(node_rects[i].node_name);
+ } else {
+ //travel
+ if (!state_machine->travel(node_rects[i].node_name)) {
+
+ state_machine->start(node_rects[i].node_name);
+ //removing this due to usability..
+ //error_time = 5;
+ //error_text = vformat(TTR("No path found from '%s' to '%s'."), state_machine->get_current_node(), node_rects[i].node_name);
+ }
+ }
+ state_machine_draw->update();
+ return;
+ }
+
+ if (node_rects[i].name.has_point(mb->get_position())) { //edit name
+
+ Ref<StyleBox> line_sb = get_stylebox("normal", "LineEdit");
+
+ Rect2 edit_rect = node_rects[i].name;
+ edit_rect.position -= line_sb->get_offset();
+ edit_rect.size += line_sb->get_minimum_size();
+
+ name_edit->set_global_position(state_machine_draw->get_global_transform().xform(edit_rect.position));
+ name_edit->set_size(edit_rect.size);
+ name_edit->set_text(node_rects[i].node_name);
+ name_edit->show_modal();
+ name_edit->grab_focus();
+ name_edit->select_all();
+
+ prev_name = node_rects[i].node_name;
+ return;
+ }
+
+ if (node_rects[i].edit.has_point(mb->get_position())) { //edit name
+ call_deferred("_open_editor", node_rects[i].node_name);
+ return;
+ }
+
+ if (node_rects[i].node.has_point(mb->get_position())) { //select node since nothing else was selected
+ selected_node = node_rects[i].node_name;
+
+ Ref<AnimationNode> anode = state_machine->get_node(selected_node);
+ EditorNode::get_singleton()->push_item(anode.ptr(), "", true);
+ state_machine_draw->update();
+ dragging_selected_attempt = true;
+ dragging_selected = false;
+ drag_from = mb->get_position();
+ snap_x = StringName();
+ snap_y = StringName();
+ _update_mode();
+ return;
+ }
+ }
+
+ //test the lines now
+ int closest = -1;
+ float closest_d = 1e20;
+ for (int i = 0; i < transition_lines.size(); i++) {
+
+ Vector2 s[2] = {
+ transition_lines[i].from,
+ transition_lines[i].to
+ };
+ Vector2 cpoint = Geometry::get_closest_point_to_segment_2d(mb->get_position(), s);
+ float d = cpoint.distance_to(mb->get_position());
+ if (d > transition_lines[i].width) {
+ continue;
+ }
+
+ if (d < closest_d) {
+ closest = i;
+ closest_d = d;
+ }
+ }
+
+ if (closest >= 0) {
+ selected_transition_from = transition_lines[closest].from_node;
+ selected_transition_to = transition_lines[closest].to_node;
+
+ Ref<AnimationNodeStateMachineTransition> tr = state_machine->get_transition(closest);
+ EditorNode::get_singleton()->push_item(tr.ptr(), "", true);
+ }
+
+ state_machine_draw->update();
+ _update_mode();
+ }
+
+ //end moving node
+ if (mb.is_valid() && dragging_selected_attempt && mb->get_button_index() == BUTTON_LEFT && !mb->is_pressed()) {
+
+ if (dragging_selected) {
+
+ Ref<AnimationNode> an = state_machine->get_node(selected_node);
+ updating = true;
+ undo_redo->create_action("Move Node");
+ undo_redo->add_do_method(an.ptr(), "set_position", an->get_position() + drag_ofs / EDSCALE);
+ undo_redo->add_undo_method(an.ptr(), "set_position", an->get_position());
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+ }
+ snap_x = StringName();
+ snap_y = StringName();
+
+ dragging_selected_attempt = false;
+ dragging_selected = false;
+ state_machine_draw->update();
+ }
+
+ //connect nodes
+ if (mb.is_valid() && ((tool_select->is_pressed() && mb->get_shift()) || tool_connect->is_pressed()) && mb->get_button_index() == BUTTON_LEFT && mb->is_pressed()) {
+
+ for (int i = node_rects.size() - 1; i >= 0; i--) { //inverse to draw order
+ if (node_rects[i].node.has_point(mb->get_position())) { //select node since nothing else was selected
+ connecting = true;
+ connecting_from = node_rects[i].node_name;
+ connecting_to = mb->get_position();
+ connecting_to_node = StringName();
+ return;
+ }
+ }
+ }
+
+ //end connecting nodes
+ if (mb.is_valid() && connecting && mb->get_button_index() == BUTTON_LEFT && !mb->is_pressed()) {
+
+ if (connecting_to_node != StringName()) {
+
+ if (state_machine->has_transition(connecting_from, connecting_to_node)) {
+ EditorNode::get_singleton()->show_warning("Transition exists!");
+
+ } else {
+
+ Ref<AnimationNodeStateMachineTransition> tr;
+ tr.instance();
+ tr->set_switch_mode(AnimationNodeStateMachineTransition::SwitchMode(transition_mode->get_selected()));
+
+ updating = true;
+ undo_redo->create_action("Add Transition");
+ undo_redo->add_do_method(state_machine.ptr(), "add_transition", connecting_from, connecting_to_node, tr);
+ undo_redo->add_undo_method(state_machine.ptr(), "remove_transition", connecting_from, connecting_to_node);
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+
+ selected_transition_from = connecting_from;
+ selected_transition_to = connecting_to_node;
+
+ EditorNode::get_singleton()->push_item(tr.ptr(), "", true);
+ _update_mode();
+ }
+ }
+ connecting_to_node = StringName();
+ connecting = false;
+ state_machine_draw->update();
+ }
+
+ Ref<InputEventMouseMotion> mm = p_event;
+
+ //pan window
+ if (mm.is_valid() && mm->get_button_mask() & BUTTON_MASK_MIDDLE) {
+
+ h_scroll->set_value(h_scroll->get_value() - mm->get_relative().x);
+ v_scroll->set_value(v_scroll->get_value() - mm->get_relative().y);
+ }
+
+ //move mouse while connecting
+ if (mm.is_valid() && connecting) {
+
+ connecting_to = mm->get_position();
+ connecting_to_node = StringName();
+ state_machine_draw->update();
+
+ for (int i = node_rects.size() - 1; i >= 0; i--) { //inverse to draw order
+ if (node_rects[i].node_name != connecting_from && node_rects[i].node.has_point(connecting_to)) { //select node since nothing else was selected
+ connecting_to_node = node_rects[i].node_name;
+ return;
+ }
+ }
+ }
+
+ //move mouse while moving a node
+ if (mm.is_valid() && dragging_selected_attempt) {
+
+ dragging_selected = true;
+ drag_ofs = mm->get_position() - drag_from;
+ snap_x = StringName();
+ snap_y = StringName();
+ {
+ //snap
+ Vector2 cpos = state_machine->get_node(selected_node)->get_position() + drag_ofs / EDSCALE;
+ List<StringName> nodes;
+ state_machine->get_node_list(&nodes);
+
+ float best_d_x = 1e20;
+ float best_d_y = 1e20;
+
+ for (List<StringName>::Element *E = nodes.front(); E; E = E->next()) {
+ if (E->get() == selected_node)
+ continue;
+ Vector2 npos = state_machine->get_node(E->get())->get_position();
+
+ float d_x = ABS(npos.x - cpos.x);
+ if (d_x < MIN(5, best_d_x)) {
+ drag_ofs.x -= cpos.x - npos.x;
+ best_d_x = d_x;
+ snap_x = E->get();
+ }
+
+ float d_y = ABS(npos.y - cpos.y);
+ if (d_y < MIN(5, best_d_y)) {
+ drag_ofs.y -= cpos.y - npos.y;
+ best_d_y = d_y;
+ snap_y = E->get();
+ }
+ }
+ }
+
+ state_machine_draw->update();
+ }
+
+ //put ibeam (text cursor) over names to make it clearer that they are editable
+ if (mm.is_valid()) {
+
+ state_machine_draw->grab_focus();
+
+ bool over_text_now = false;
+ String new_over_node = StringName();
+ int new_over_node_what = -1;
+ if (tool_select->is_pressed()) {
+
+ for (int i = node_rects.size() - 1; i >= 0; i--) { //inverse to draw order
+
+ if (node_rects[i].name.has_point(mm->get_position())) {
+ over_text_now = true;
+ break;
+ }
+
+ if (node_rects[i].node.has_point(mm->get_position())) {
+ new_over_node = node_rects[i].node_name;
+ if (node_rects[i].play.has_point(mm->get_position())) {
+ new_over_node_what = 0;
+ }
+ if (node_rects[i].edit.has_point(mm->get_position())) {
+ new_over_node_what = 1;
+ }
+ }
+ }
+ }
+
+ if (new_over_node != over_node || new_over_node_what != over_node_what) {
+ over_node = new_over_node;
+ over_node_what = new_over_node_what;
+ state_machine_draw->update();
+ }
+
+ if (over_text != over_text_now) {
+
+ if (over_text_now) {
+ state_machine_draw->set_default_cursor_shape(CURSOR_IBEAM);
+ } else {
+ state_machine_draw->set_default_cursor_shape(CURSOR_ARROW);
+ }
+
+ over_text = over_text_now;
+ }
+ }
+}
+
+void AnimationNodeStateMachineEditor::_add_menu_type(int p_index) {
+
+ String type = menu->get_item_metadata(p_index);
+
+ Object *obj = ClassDB::instance(type);
+ ERR_FAIL_COND(!obj);
+ AnimationNode *an = Object::cast_to<AnimationNode>(obj);
+ ERR_FAIL_COND(!an);
+
+ Ref<AnimationNode> node(an);
+ node->set_position(add_node_pos);
+
+ String base_name = type.replace_first("AnimationNode", "");
+ int base = 1;
+ String name = base_name;
+ while (state_machine->has_node(name)) {
+ base++;
+ name = base_name + " " + itos(base);
+ }
+
+ updating = true;
+ undo_redo->create_action("Add Node");
+ undo_redo->add_do_method(state_machine.ptr(), "add_node", name, node);
+ undo_redo->add_undo_method(state_machine.ptr(), "remove_node", name);
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+
+ state_machine_draw->update();
+}
+
+void AnimationNodeStateMachineEditor::_add_animation_type(int p_index) {
+
+ Ref<AnimationNodeAnimation> anim;
+ anim.instance();
+
+ anim->set_animation(animations_to_add[p_index]);
+
+ String base_name = animations_to_add[p_index];
+ int base = 1;
+ String name = base_name;
+ while (state_machine->has_node(name)) {
+ base++;
+ name = base_name + " " + itos(base);
+ }
+
+ anim->set_position(add_node_pos);
+
+ updating = true;
+ undo_redo->create_action("Add Node");
+ undo_redo->add_do_method(state_machine.ptr(), "add_node", name, anim);
+ undo_redo->add_undo_method(state_machine.ptr(), "remove_node", name);
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+
+ state_machine_draw->update();
+}
+
+void AnimationNodeStateMachineEditor::_connection_draw(const Vector2 &p_from, const Vector2 &p_to, AnimationNodeStateMachineTransition::SwitchMode p_mode, bool p_enabled, bool p_selected, bool p_travel, bool p_auto_advance) {
+
+ Color linecolor = get_color("font_color", "Label");
+ Color icon_color(1, 1, 1);
+ Color accent = get_color("accent_color", "Editor");
+
+ if (!p_enabled) {
+ linecolor.a *= 0.2;
+ icon_color.a *= 0.2;
+ accent.a *= 0.6;
+ }
+
+ Ref<Texture> icons[6] = {
+ get_icon("TransitionImmediateBig", "EditorIcons"),
+ get_icon("TransitionSyncBig", "EditorIcons"),
+ get_icon("TransitionEndBig", "EditorIcons"),
+ get_icon("TransitionImmediateAutoBig", "EditorIcons"),
+ get_icon("TransitionSyncAutoBig", "EditorIcons"),
+ get_icon("TransitionEndAutoBig", "EditorIcons")
+ };
+
+ if (p_selected) {
+ state_machine_draw->draw_line(p_from, p_to, accent, 6, true);
+ }
+
+ if (p_travel) {
+ linecolor = accent;
+ linecolor.set_hsv(1.0, linecolor.get_s(), linecolor.get_v());
+ }
+ state_machine_draw->draw_line(p_from, p_to, linecolor, 2, true);
+
+ Ref<Texture> icon = icons[p_mode + (p_auto_advance ? 3 : 0)];
+
+ Transform2D xf;
+ xf.elements[0] = (p_to - p_from).normalized();
+ xf.elements[1] = xf.elements[0].tangent();
+ xf.elements[2] = (p_from + p_to) * 0.5 - xf.elements[1] * icon->get_height() * 0.5 - xf.elements[0] * icon->get_height() * 0.5;
+
+ state_machine_draw->draw_set_transform_matrix(xf);
+ state_machine_draw->draw_texture(icon, Vector2(), icon_color);
+ state_machine_draw->draw_set_transform_matrix(Transform2D());
+}
+
+void AnimationNodeStateMachineEditor::_clip_src_line_to_rect(Vector2 &r_from, Vector2 &r_to, const Rect2 &p_rect) {
+
+ if (r_to == r_from)
+ return;
+
+ //this could be optimized...
+ Vector2 n = (r_to - r_from).normalized();
+ while (p_rect.has_point(r_from)) {
+ r_from += n;
+ }
+}
+
+void AnimationNodeStateMachineEditor::_clip_dst_line_to_rect(Vector2 &r_from, Vector2 &r_to, const Rect2 &p_rect) {
+
+ if (r_to == r_from)
+ return;
+
+ //this could be optimized...
+ Vector2 n = (r_to - r_from).normalized();
+ while (p_rect.has_point(r_to)) {
+ r_to -= n;
+ }
+}
+
+void AnimationNodeStateMachineEditor::_state_machine_draw() {
+
+ Ref<StyleBox> style = get_stylebox("frame", "GraphNode");
+ Ref<StyleBox> style_selected = get_stylebox("selectedframe", "GraphNode");
+
+ Ref<Font> font = get_font("title_font", "GraphNode");
+ Color font_color = get_color("title_color", "GraphNode");
+ Ref<Texture> play = get_icon("Play", "EditorIcons");
+ Ref<Texture> auto_play = get_icon("AutoPlay", "EditorIcons");
+ Ref<Texture> edit = get_icon("Edit", "EditorIcons");
+ Color accent = get_color("accent_color", "Editor");
+ Color linecolor = get_color("font_color", "Label");
+ linecolor.a *= 0.3;
+ Ref<StyleBox> playing_overlay = get_stylebox("position", "GraphNode");
+
+ bool playing = state_machine->is_playing();
+ StringName current = state_machine->get_current_node();
+ StringName blend_from = state_machine->get_blend_from_node();
+ Vector<StringName> travel_path = state_machine->get_travel_path();
+
+ if (state_machine_draw->has_focus()) {
+ state_machine_draw->draw_rect(Rect2(Point2(), state_machine_draw->get_size()), accent, false);
+ }
+ int sep = 3 * EDSCALE;
+
+ List<StringName> nodes;
+ state_machine->get_node_list(&nodes);
+
+ node_rects.clear();
+ Rect2 scroll_range(Point2(), state_machine_draw->get_size());
+
+ //snap lines
+ if (dragging_selected) {
+
+ Vector2 from = (state_machine->get_node(selected_node)->get_position() * EDSCALE) + drag_ofs - state_machine->get_graph_offset() * EDSCALE;
+ if (snap_x != StringName()) {
+ Vector2 to = (state_machine->get_node(snap_x)->get_position() * EDSCALE) - state_machine->get_graph_offset() * EDSCALE;
+ state_machine_draw->draw_line(from, to, linecolor, 2);
+ }
+ if (snap_y != StringName()) {
+ Vector2 to = (state_machine->get_node(snap_y)->get_position() * EDSCALE) - state_machine->get_graph_offset() * EDSCALE;
+ state_machine_draw->draw_line(from, to, linecolor, 2);
+ }
+ }
+
+ //pre pass nodes so we know the rectangles
+ for (List<StringName>::Element *E = nodes.front(); E; E = E->next()) {
+
+ Ref<AnimationNode> anode = state_machine->get_node(E->get());
+ String name = E->get();
+ bool needs_editor = EditorNode::get_singleton()->item_has_editor(anode.ptr());
+ Ref<StyleBox> sb = E->get() == selected_node ? style_selected : style;
+
+ Size2 s = sb->get_minimum_size();
+ int strsize = font->get_string_size(name).width;
+ s.width += strsize;
+ s.height += MAX(font->get_height(), play->get_height());
+ s.width += sep + play->get_width();
+ if (needs_editor) {
+ s.width += sep + edit->get_width();
+ }
+
+ Vector2 offset;
+ offset += anode->get_position() * EDSCALE;
+ if (selected_node == E->get() && dragging_selected) {
+ offset += drag_ofs;
+ }
+ offset -= s / 2;
+ offset = offset.floor();
+
+ //prepre rect
+
+ NodeRect nr;
+ nr.node = Rect2(offset, s);
+ nr.node_name = E->get();
+
+ scroll_range = scroll_range.merge(nr.node); //merge with range
+
+ //now scroll it to draw
+ nr.node.position -= state_machine->get_graph_offset() * EDSCALE;
+
+ node_rects.push_back(nr);
+ }
+
+ transition_lines.clear();
+
+ //draw conecting line for potential new transition
+ if (connecting) {
+ Vector2 from = (state_machine->get_node(connecting_from)->get_position() * EDSCALE) - state_machine->get_graph_offset() * EDSCALE;
+ Vector2 to;
+ if (connecting_to_node != StringName()) {
+ to = (state_machine->get_node(connecting_to_node)->get_position() * EDSCALE) - state_machine->get_graph_offset() * EDSCALE;
+ } else {
+ to = connecting_to;
+ }
+
+ for (int i = 0; i < node_rects.size(); i++) {
+ if (node_rects[i].node_name == connecting_from) {
+ _clip_src_line_to_rect(from, to, node_rects[i].node);
+ }
+ if (node_rects[i].node_name == connecting_to_node) {
+ _clip_dst_line_to_rect(from, to, node_rects[i].node);
+ }
+ }
+
+ _connection_draw(from, to, AnimationNodeStateMachineTransition::SwitchMode(transition_mode->get_selected()), true, false, false, false);
+ }
+
+ Ref<Texture> tr_reference_icon = get_icon("TransitionImmediateBig", "EditorIcons");
+ float tr_bidi_offset = int(tr_reference_icon->get_height() * 0.8);
+
+ //draw transition lines
+ for (int i = 0; i < state_machine->get_transition_count(); i++) {
+
+ TransitionLine tl;
+ tl.from_node = state_machine->get_transition_from(i);
+ Vector2 ofs_from = (dragging_selected && tl.from_node == selected_node) ? drag_ofs : Vector2();
+ tl.from = (state_machine->get_node(tl.from_node)->get_position() * EDSCALE) + ofs_from - state_machine->get_graph_offset() * EDSCALE;
+
+ tl.to_node = state_machine->get_transition_to(i);
+ Vector2 ofs_to = (dragging_selected && tl.to_node == selected_node) ? drag_ofs : Vector2();
+ tl.to = (state_machine->get_node(tl.to_node)->get_position() * EDSCALE) + ofs_to - state_machine->get_graph_offset() * EDSCALE;
+
+ Ref<AnimationNodeStateMachineTransition> tr = state_machine->get_transition(i);
+ tl.disabled = tr->is_disabled();
+ tl.auto_advance = tr->has_auto_advance();
+ tl.mode = tr->get_switch_mode();
+ tl.width = tr_bidi_offset;
+
+ if (state_machine->has_transition(tl.to_node, tl.from_node)) { //offset if same exists
+ Vector2 offset = -(tl.from - tl.to).normalized().tangent() * tr_bidi_offset;
+ tl.from += offset;
+ tl.to += offset;
+ }
+
+ for (int i = 0; i < node_rects.size(); i++) {
+ if (node_rects[i].node_name == tl.from_node) {
+ _clip_src_line_to_rect(tl.from, tl.to, node_rects[i].node);
+ }
+ if (node_rects[i].node_name == tl.to_node) {
+ _clip_dst_line_to_rect(tl.from, tl.to, node_rects[i].node);
+ }
+ }
+
+ bool selected = selected_transition_from == tl.from_node && selected_transition_to == tl.to_node;
+
+ bool travel = false;
+
+ if (blend_from == tl.from_node && current == tl.to_node) {
+ travel = true;
+ }
+
+ if (travel_path.size()) {
+
+ if (current == tl.from_node && travel_path[0] == tl.to_node) {
+ travel = true;
+ } else {
+ for (int j = 0; j < travel_path.size() - 1; j++) {
+ if (travel_path[j] == tl.from_node && travel_path[j + 1] == tl.to_node) {
+ travel = true;
+ break;
+ }
+ }
+ }
+ }
+ _connection_draw(tl.from, tl.to, tl.mode, !tl.disabled, selected, travel, tl.auto_advance);
+
+ transition_lines.push_back(tl);
+ }
+
+ //draw actual nodes
+ for (int i = 0; i < node_rects.size(); i++) {
+
+ String name = node_rects[i].node_name;
+ Ref<AnimationNode> anode = state_machine->get_node(name);
+ bool needs_editor = EditorNode::get_singleton()->item_has_editor(anode.ptr());
+ Ref<StyleBox> sb = name == selected_node ? style_selected : style;
+ int strsize = font->get_string_size(name).width;
+
+ NodeRect &nr = node_rects[i];
+
+ Vector2 offset = nr.node.position;
+ int h = nr.node.size.height;
+
+ //prepre rect
+
+ //now scroll it to draw
+ state_machine_draw->draw_style_box(sb, nr.node);
+
+ if (playing && (blend_from == name || current == name || travel_path.find(name) != -1)) {
+ state_machine_draw->draw_style_box(playing_overlay, nr.node);
+ }
+
+ bool onstart = state_machine->get_start_node() == name;
+ if (onstart) {
+ state_machine_draw->draw_string(font, offset + Vector2(0, -font->get_height() - 3 * EDSCALE + font->get_ascent()), TTR("Start"), font_color);
+ }
+
+ if (state_machine->get_end_node() == name) {
+
+ int endofs = nr.node.size.x - font->get_string_size(TTR("End")).x;
+ state_machine_draw->draw_string(font, offset + Vector2(endofs, -font->get_height() - 3 * EDSCALE + font->get_ascent()), TTR("End"), font_color);
+ }
+
+ offset.x += sb->get_offset().x;
+
+ nr.play.position = offset + Vector2(0, (h - play->get_height()) / 2).floor();
+ nr.play.size = play->get_size();
+
+ Ref<Texture> play_tex = onstart ? auto_play : play;
+
+ if (over_node == name && over_node_what == 0) {
+ state_machine_draw->draw_texture(play_tex, nr.play.position, accent);
+ } else {
+ state_machine_draw->draw_texture(play_tex, nr.play.position);
+ }
+ offset.x += sep + play->get_width();
+
+ nr.name.position = offset + Vector2(0, (h - font->get_height()) / 2).floor();
+ nr.name.size = Vector2(strsize, font->get_height());
+
+ state_machine_draw->draw_string(font, nr.name.position + Vector2(0, font->get_ascent()), name, font_color);
+ offset.x += strsize + sep;
+
+ if (needs_editor) {
+ nr.edit.position = offset + Vector2(0, (h - edit->get_height()) / 2).floor();
+ nr.edit.size = edit->get_size();
+
+ if (over_node == name && over_node_what == 1) {
+ state_machine_draw->draw_texture(edit, nr.edit.position, accent);
+ } else {
+ state_machine_draw->draw_texture(edit, nr.edit.position);
+ }
+ offset.x += sep + edit->get_width();
+ }
+ }
+
+ scroll_range = scroll_range.grow(200 * EDSCALE);
+
+ //adjust scrollbars
+ updating = true;
+ h_scroll->set_min(scroll_range.position.x);
+ h_scroll->set_max(scroll_range.position.x + scroll_range.size.x);
+ h_scroll->set_page(state_machine_draw->get_size().x);
+ h_scroll->set_value(state_machine->get_graph_offset().x);
+
+ v_scroll->set_min(scroll_range.position.y);
+ v_scroll->set_max(scroll_range.position.y + scroll_range.size.y);
+ v_scroll->set_page(state_machine_draw->get_size().y);
+ v_scroll->set_value(state_machine->get_graph_offset().y);
+ updating = false;
+
+ state_machine_play_pos->update();
+}
+
+void AnimationNodeStateMachineEditor::_state_machine_pos_draw() {
+
+ if (!state_machine->is_playing())
+ return;
+
+ int idx = -1;
+ for (int i = 0; node_rects.size(); i++) {
+ if (node_rects[i].node_name == state_machine->get_current_node()) {
+ idx = i;
+ break;
+ }
+ }
+
+ if (idx == -1)
+ return;
+
+ NodeRect &nr = node_rects[idx];
+
+ Vector2 from;
+ from.x = nr.play.position.x;
+ from.y = (nr.play.position.y + nr.play.size.y + nr.node.position.y + nr.node.size.y) * 0.5;
+
+ Vector2 to;
+ if (nr.edit.size.x) {
+ to.x = nr.edit.position.x + nr.edit.size.x;
+ } else {
+ to.x = nr.name.position.x + nr.name.size.x;
+ }
+ to.y = from.y;
+
+ float len = MAX(0.0001, state_machine->get_current_length());
+
+ float pos = CLAMP(state_machine->get_current_play_pos(), 0, len);
+ float c = pos / len;
+ Color fg = get_color("font_color", "Label");
+ Color bg = fg;
+ bg.a *= 0.3;
+
+ state_machine_play_pos->draw_line(from, to, bg, 2);
+
+ to = from.linear_interpolate(to, c);
+
+ state_machine_play_pos->draw_line(from, to, fg, 2);
+}
+
+void AnimationNodeStateMachineEditor::_update_graph() {
+
+ if (updating)
+ return;
+
+ updating = true;
+
+ if (state_machine->get_parent().is_valid()) {
+ goto_parent_hbox->show();
+ } else {
+ goto_parent_hbox->hide();
+ }
+
+ state_machine_draw->update();
+
+ updating = false;
+}
+
+void AnimationNodeStateMachineEditor::_notification(int p_what) {
+
+ if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) {
+ error_panel->add_style_override("panel", get_stylebox("bg", "Tree"));
+ error_label->add_color_override("font_color", get_color("error_color", "Editor"));
+ panel->add_style_override("panel", get_stylebox("bg", "Tree"));
+ goto_parent->set_icon(get_icon("MoveUp", "EditorIcons"));
+
+ tool_select->set_icon(get_icon("ToolSelect", "EditorIcons"));
+ tool_create->set_icon(get_icon("ToolAddNode", "EditorIcons"));
+ tool_connect->set_icon(get_icon("ToolConnect", "EditorIcons"));
+
+ transition_mode->clear();
+ transition_mode->add_icon_item(get_icon("TransitionImmediate", "EditorIcons"), TTR("Immediate"));
+ transition_mode->add_icon_item(get_icon("TransitionSync", "EditorIcons"), TTR("Sync"));
+ transition_mode->add_icon_item(get_icon("TransitionEnd", "EditorIcons"), TTR("At End"));
+
+ //force filter on those, so they deform better
+ get_icon("TransitionImmediateBig", "EditorIcons")->set_flags(Texture::FLAG_FILTER);
+ get_icon("TransitionEndBig", "EditorIcons")->set_flags(Texture::FLAG_FILTER);
+ get_icon("TransitionSyncBig", "EditorIcons")->set_flags(Texture::FLAG_FILTER);
+ get_icon("TransitionImmediateAutoBig", "EditorIcons")->set_flags(Texture::FLAG_FILTER);
+ get_icon("TransitionEndAutoBig", "EditorIcons")->set_flags(Texture::FLAG_FILTER);
+ get_icon("TransitionSyncAutoBig", "EditorIcons")->set_flags(Texture::FLAG_FILTER);
+
+ tool_erase->set_icon(get_icon("Remove", "EditorIcons"));
+ tool_autoplay->set_icon(get_icon("AutoPlay", "EditorIcons"));
+ tool_end->set_icon(get_icon("AutoEnd", "EditorIcons"));
+
+ play_mode->clear();
+ play_mode->add_icon_item(get_icon("PlayTravel", "EditorIcons"), TTR("Travel"));
+ play_mode->add_icon_item(get_icon("Play", "EditorIcons"), TTR("Immediate"));
+ }
+
+ if (p_what == NOTIFICATION_PROCESS) {
+
+ String error;
+
+ if (error_time > 0) {
+ error = error_text;
+ error_time -= get_process_delta_time();
+ } else if (!state_machine->get_graph_player()) {
+ error = TTR("StateMachine does not belong to an AnimationGraphPlayer node.");
+ } else if (!state_machine->get_graph_player()->is_active()) {
+ error = TTR("AnimationGraphPlayer is inactive.\nActivate to enable playback, check node warnings if activation fails.");
+ } else if (state_machine->get_graph_player()->is_state_invalid()) {
+ error = state_machine->get_graph_player()->get_invalid_state_reason();
+ } else if (state_machine->get_parent().is_valid() && state_machine->get_parent()->is_class("AnimationNodeStateMachine")) {
+ if (state_machine->get_start_node() == StringName() || state_machine->get_end_node() == StringName()) {
+ error = TTR("Start and end nodes are needed for a sub-transition.");
+ }
+ }
+
+ if (error != error_label->get_text()) {
+ error_label->set_text(error);
+ if (error != String()) {
+ error_panel->show();
+ } else {
+ error_panel->hide();
+ }
+ }
+
+ for (int i = 0; i < transition_lines.size(); i++) {
+ int tidx = -1;
+ for (int j = 0; j < state_machine->get_transition_count(); j++) {
+ if (transition_lines[i].from_node == state_machine->get_transition_from(j) && transition_lines[i].to_node == state_machine->get_transition_to(j)) {
+ tidx = j;
+ break;
+ }
+ }
+
+ if (tidx == -1) { //missing transition, should redraw
+ state_machine_draw->update();
+ break;
+ }
+
+ if (transition_lines[i].disabled != state_machine->get_transition(tidx)->is_disabled()) {
+ state_machine_draw->update();
+ break;
+ }
+
+ if (transition_lines[i].auto_advance != state_machine->get_transition(tidx)->has_auto_advance()) {
+ state_machine_draw->update();
+ break;
+ }
+
+ if (transition_lines[i].mode != state_machine->get_transition(tidx)->get_switch_mode()) {
+ state_machine_draw->update();
+ break;
+ }
+ }
+
+ bool same_travel_path = true;
+ Vector<StringName> tp = state_machine->get_travel_path();
+
+ {
+
+ if (last_travel_path.size() != tp.size()) {
+ same_travel_path = false;
+ } else {
+ for (int i = 0; i < last_travel_path.size(); i++) {
+ if (last_travel_path[i] != tp[i]) {
+ same_travel_path = false;
+ break;
+ }
+ }
+ }
+ }
+
+ //update if travel state changed
+ if (!same_travel_path || last_active != state_machine->is_playing() || last_current_node != state_machine->get_current_node() || last_blend_from_node != state_machine->get_blend_from_node()) {
+
+ state_machine_draw->update();
+ last_travel_path = tp;
+ last_current_node = state_machine->get_current_node();
+ last_active = state_machine->is_playing();
+ last_blend_from_node = state_machine->get_blend_from_node();
+ state_machine_play_pos->update();
+ }
+
+ if (last_play_pos != state_machine->get_current_play_pos()) {
+
+ last_play_pos = state_machine->get_current_play_pos();
+ state_machine_play_pos->update();
+ }
+ }
+
+ if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
+ over_node = StringName();
+ }
+}
+
+void AnimationNodeStateMachineEditor::_open_editor(const String &p_name) {
+ Ref<AnimationNode> an = state_machine->get_node(p_name);
+ ERR_FAIL_COND(!an.is_valid());
+ EditorNode::get_singleton()->edit_item(an.ptr());
+}
+
+void AnimationNodeStateMachineEditor::_goto_parent() {
+
+ EditorNode::get_singleton()->edit_item(state_machine->get_parent().ptr());
+}
+
+void AnimationNodeStateMachineEditor::_removed_from_graph() {
+ EditorNode::get_singleton()->edit_item(NULL);
+}
+
+void AnimationNodeStateMachineEditor::_name_edited(const String &p_text) {
+
+ String new_name = p_text;
+
+ ERR_FAIL_COND(new_name == "" || new_name.find(".") != -1 || new_name.find("/") != -1)
+
+ ERR_FAIL_COND(new_name == prev_name);
+
+ String base_name = new_name;
+ int base = 1;
+ String name = base_name;
+ while (state_machine->has_node(name)) {
+ base++;
+ name = base_name + " " + itos(base);
+ }
+
+ updating = true;
+ undo_redo->create_action("Node Renamed");
+ undo_redo->add_do_method(state_machine.ptr(), "rename_node", prev_name, name);
+ undo_redo->add_undo_method(state_machine.ptr(), "rename_node", name, prev_name);
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+
+ state_machine_draw->update();
+
+ name_edit->hide();
+}
+
+void AnimationNodeStateMachineEditor::_scroll_changed(double) {
+ if (updating)
+ return;
+
+ state_machine->set_graph_offset(Vector2(h_scroll->get_value(), v_scroll->get_value()));
+ state_machine_draw->update();
+}
+
+void AnimationNodeStateMachineEditor::_erase_selected() {
+
+ if (selected_node != StringName() && state_machine->has_node(selected_node)) {
+ updating = true;
+ undo_redo->create_action("Node Removed");
+ undo_redo->add_do_method(state_machine.ptr(), "remove_node", selected_node);
+ undo_redo->add_undo_method(state_machine.ptr(), "add_node", selected_node, state_machine->get_node(selected_node));
+ for (int i = 0; i < state_machine->get_transition_count(); i++) {
+ String from = state_machine->get_transition_from(i);
+ String to = state_machine->get_transition_to(i);
+ if (from == selected_node || to == selected_node) {
+ undo_redo->add_undo_method(state_machine.ptr(), "add_transition", from, to, state_machine->get_transition(i));
+ }
+ }
+ if (String(state_machine->get_start_node()) == selected_node) {
+ undo_redo->add_undo_method(state_machine.ptr(), "set_start_node", selected_node);
+ }
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+ selected_node = StringName();
+ }
+
+ if (selected_transition_to != StringName() && selected_transition_from != StringName() && state_machine->has_transition(selected_transition_from, selected_transition_to)) {
+
+ Ref<AnimationNodeStateMachineTransition> tr = state_machine->get_transition(state_machine->find_transition(selected_transition_from, selected_transition_to));
+ updating = true;
+ undo_redo->create_action("Transition Removed");
+ undo_redo->add_do_method(state_machine.ptr(), "remove_transition", selected_transition_from, selected_transition_to);
+ undo_redo->add_undo_method(state_machine.ptr(), "add_transition", selected_transition_from, selected_transition_to, tr);
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+ selected_transition_from = StringName();
+ selected_transition_to = StringName();
+ }
+
+ state_machine_draw->update();
+}
+
+void AnimationNodeStateMachineEditor::_autoplay_selected() {
+
+ if (selected_node != StringName() && state_machine->has_node(selected_node)) {
+
+ StringName new_start_node;
+ if (state_machine->get_start_node() == selected_node) { //toggle it
+ new_start_node = StringName();
+ } else {
+ new_start_node = selected_node;
+ }
+
+ updating = true;
+ undo_redo->create_action("Set Start Node (Autoplay)");
+ undo_redo->add_do_method(state_machine.ptr(), "set_start_node", new_start_node);
+ undo_redo->add_undo_method(state_machine.ptr(), "set_start_node", state_machine->get_start_node());
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+ state_machine_draw->update();
+ }
+}
+
+void AnimationNodeStateMachineEditor::_end_selected() {
+
+ if (selected_node != StringName() && state_machine->has_node(selected_node)) {
+
+ StringName new_end_node;
+ if (state_machine->get_end_node() == selected_node) { //toggle it
+ new_end_node = StringName();
+ } else {
+ new_end_node = selected_node;
+ }
+
+ updating = true;
+ undo_redo->create_action("Set Start Node (Autoplay)");
+ undo_redo->add_do_method(state_machine.ptr(), "set_end_node", new_end_node);
+ undo_redo->add_undo_method(state_machine.ptr(), "set_end_node", state_machine->get_end_node());
+ undo_redo->add_do_method(this, "_update_graph");
+ undo_redo->add_undo_method(this, "_update_graph");
+ undo_redo->commit_action();
+ updating = false;
+ state_machine_draw->update();
+ }
+}
+void AnimationNodeStateMachineEditor::_update_mode() {
+
+ if (tool_select->is_pressed()) {
+ tool_erase_hb->show();
+ tool_erase->set_disabled(selected_node == StringName() && selected_transition_from == StringName() && selected_transition_to == StringName());
+ tool_autoplay->set_disabled(selected_node == StringName());
+ tool_end->set_disabled(selected_node == StringName());
+ } else {
+ tool_erase_hb->hide();
+ }
+}
+
+void AnimationNodeStateMachineEditor::_bind_methods() {
+
+ ClassDB::bind_method("_state_machine_gui_input", &AnimationNodeStateMachineEditor::_state_machine_gui_input);
+ ClassDB::bind_method("_state_machine_draw", &AnimationNodeStateMachineEditor::_state_machine_draw);
+ ClassDB::bind_method("_state_machine_pos_draw", &AnimationNodeStateMachineEditor::_state_machine_pos_draw);
+ ClassDB::bind_method("_update_graph", &AnimationNodeStateMachineEditor::_update_graph);
+
+ ClassDB::bind_method("_add_menu_type", &AnimationNodeStateMachineEditor::_add_menu_type);
+ ClassDB::bind_method("_add_animation_type", &AnimationNodeStateMachineEditor::_add_animation_type);
+
+ ClassDB::bind_method("_name_edited", &AnimationNodeStateMachineEditor::_name_edited);
+
+ ClassDB::bind_method("_goto_parent", &AnimationNodeStateMachineEditor::_goto_parent);
+ ClassDB::bind_method("_removed_from_graph", &AnimationNodeStateMachineEditor::_removed_from_graph);
+
+ ClassDB::bind_method("_open_editor", &AnimationNodeStateMachineEditor::_open_editor);
+ ClassDB::bind_method("_scroll_changed", &AnimationNodeStateMachineEditor::_scroll_changed);
+
+ ClassDB::bind_method("_erase_selected", &AnimationNodeStateMachineEditor::_erase_selected);
+ ClassDB::bind_method("_autoplay_selected", &AnimationNodeStateMachineEditor::_autoplay_selected);
+ ClassDB::bind_method("_end_selected", &AnimationNodeStateMachineEditor::_end_selected);
+ ClassDB::bind_method("_update_mode", &AnimationNodeStateMachineEditor::_update_mode);
+}
+
+AnimationNodeStateMachineEditor *AnimationNodeStateMachineEditor::singleton = NULL;
+
+AnimationNodeStateMachineEditor::AnimationNodeStateMachineEditor() {
+
+ singleton = this;
+ updating = false;
+
+ HBoxContainer *top_hb = memnew(HBoxContainer);
+ add_child(top_hb);
+
+ goto_parent_hbox = memnew(HBoxContainer);
+ goto_parent = memnew(ToolButton);
+ goto_parent->connect("pressed", this, "_goto_parent", varray(), CONNECT_DEFERRED);
+ goto_parent_hbox->add_child(goto_parent);
+ goto_parent_hbox->add_child(memnew(VSeparator));
+ top_hb->add_child(goto_parent_hbox);
+
+ Ref<ButtonGroup> bg;
+ bg.instance();
+
+ tool_select = memnew(ToolButton);
+ top_hb->add_child(tool_select);
+ tool_select->set_toggle_mode(true);
+ tool_select->set_button_group(bg);
+ tool_select->set_pressed(true);
+ tool_select->set_tooltip(TTR("Select and move nodes.\nRMB to add new nodes.\nShift+LMB to create connections."));
+ tool_select->connect("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
+
+ tool_create = memnew(ToolButton);
+ top_hb->add_child(tool_create);
+ tool_create->set_toggle_mode(true);
+ tool_create->set_button_group(bg);
+ tool_create->set_tooltip(TTR("Create new nodes."));
+ tool_create->connect("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
+
+ tool_connect = memnew(ToolButton);
+ top_hb->add_child(tool_connect);
+ tool_connect->set_toggle_mode(true);
+ tool_connect->set_button_group(bg);
+ tool_connect->set_tooltip(TTR("Connect nodes."));
+ tool_connect->connect("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
+
+ tool_erase_hb = memnew(HBoxContainer);
+ top_hb->add_child(tool_erase_hb);
+ tool_erase_hb->add_child(memnew(VSeparator));
+ tool_erase = memnew(ToolButton);
+ tool_erase->set_tooltip(TTR("Remove selected node or transition"));
+ tool_erase_hb->add_child(tool_erase);
+ tool_erase->connect("pressed", this, "_erase_selected");
+ tool_erase->set_disabled(true);
+
+ tool_erase_hb->add_child(memnew(VSeparator));
+
+ tool_autoplay = memnew(ToolButton);
+ tool_autoplay->set_tooltip(TTR("Toggle autoplay this animation on start, restart or seek to zero."));
+ tool_erase_hb->add_child(tool_autoplay);
+ tool_autoplay->connect("pressed", this, "_autoplay_selected");
+ tool_autoplay->set_disabled(true);
+
+ tool_end = memnew(ToolButton);
+ tool_end->set_tooltip(TTR("Set the end animation. This is useful for sub-transitions."));
+ tool_erase_hb->add_child(tool_end);
+ tool_end->connect("pressed", this, "_end_selected");
+ tool_end->set_disabled(true);
+
+ top_hb->add_child(memnew(VSeparator));
+ top_hb->add_child(memnew(Label(TTR("Transition: "))));
+ transition_mode = memnew(OptionButton);
+ top_hb->add_child(transition_mode);
+
+ top_hb->add_spacer();
+
+ top_hb->add_child(memnew(Label("Play Mode:")));
+ play_mode = memnew(OptionButton);
+ top_hb->add_child(play_mode);
+
+ GridContainer *main_grid = memnew(GridContainer);
+ main_grid->set_columns(2);
+ add_child(main_grid);
+ main_grid->set_v_size_flags(SIZE_EXPAND_FILL);
+
+ panel = memnew(PanelContainer);
+ panel->set_clip_contents(true);
+ main_grid->add_child(panel);
+ panel->set_h_size_flags(SIZE_EXPAND_FILL);
+
+ state_machine_draw = memnew(Control);
+ state_machine_draw->connect("gui_input", this, "_state_machine_gui_input");
+ state_machine_draw->connect("draw", this, "_state_machine_draw");
+ state_machine_draw->set_focus_mode(FOCUS_ALL);
+
+ state_machine_play_pos = memnew(Control);
+ state_machine_draw->add_child(state_machine_play_pos);
+ state_machine_play_pos->set_mouse_filter(MOUSE_FILTER_PASS); //pass all to parent
+ state_machine_play_pos->set_anchors_and_margins_preset(PRESET_WIDE);
+ state_machine_play_pos->connect("draw", this, "_state_machine_pos_draw");
+
+ panel->add_child(state_machine_draw);
+ panel->set_v_size_flags(SIZE_EXPAND_FILL);
+
+ v_scroll = memnew(VScrollBar);
+ main_grid->add_child(v_scroll);
+ v_scroll->connect("value_changed", this, "_scroll_changed");
+
+ h_scroll = memnew(HScrollBar);
+ main_grid->add_child(h_scroll);
+ h_scroll->connect("value_changed", this, "_scroll_changed");
+
+ main_grid->add_child(memnew(Control)); //empty bottom right
+
+ error_panel = memnew(PanelContainer);
+ add_child(error_panel);
+ error_label = memnew(Label);
+ error_panel->add_child(error_label);
+ error_label->set_text("eh");
+
+ undo_redo = EditorNode::get_singleton()->get_undo_redo();
+
+ set_custom_minimum_size(Size2(0, 300 * EDSCALE));
+
+ menu = memnew(PopupMenu);
+ add_child(menu);
+ menu->connect("index_pressed", this, "_add_menu_type");
+
+ animations_menu = memnew(PopupMenu);
+ menu->add_child(animations_menu);
+ animations_menu->set_name("animations");
+ animations_menu->connect("index_pressed", this, "_add_animation_type");
+
+ name_edit = memnew(LineEdit);
+ state_machine_draw->add_child(name_edit);
+ name_edit->hide();
+ name_edit->connect("text_entered", this, "_name_edited");
+ name_edit->set_as_toplevel(true);
+
+ over_text = false;
+
+ over_node_what = -1;
+ dragging_selected_attempt = false;
+ connecting = false;
+
+ last_active = false;
+
+ error_time = 0;
+}
+
+void AnimationNodeStateMachineEditorPlugin::edit(Object *p_object) {
+
+ anim_tree_editor->edit(Object::cast_to<AnimationNodeStateMachine>(p_object));
+}
+
+bool AnimationNodeStateMachineEditorPlugin::handles(Object *p_object) const {
+
+ return p_object->is_class("AnimationNodeStateMachine");
+}
+
+void AnimationNodeStateMachineEditorPlugin::make_visible(bool p_visible) {
+
+ if (p_visible) {
+ //editor->hide_animation_player_editors();
+ //editor->animation_panel_make_visible(true);
+ button->show();
+ editor->make_bottom_panel_item_visible(anim_tree_editor);
+ anim_tree_editor->set_process(true);
+ } else {
+
+ if (anim_tree_editor->is_visible_in_tree())
+ editor->hide_bottom_panel();
+ button->hide();
+ anim_tree_editor->set_process(false);
+ }
+}
+
+AnimationNodeStateMachineEditorPlugin::AnimationNodeStateMachineEditorPlugin(EditorNode *p_node) {
+
+ editor = p_node;
+ anim_tree_editor = memnew(AnimationNodeStateMachineEditor);
+ anim_tree_editor->set_custom_minimum_size(Size2(0, 300));
+
+ button = editor->add_bottom_panel_item(TTR("StateMachine"), anim_tree_editor);
+ button->hide();
+}
+
+AnimationNodeStateMachineEditorPlugin::~AnimationNodeStateMachineEditorPlugin() {
+}
diff --git a/editor/plugins/animation_state_machine_editor.h b/editor/plugins/animation_state_machine_editor.h
new file mode 100644
index 0000000000..efd3de7415
--- /dev/null
+++ b/editor/plugins/animation_state_machine_editor.h
@@ -0,0 +1,167 @@
+#ifndef ANIMATION_STATE_MACHINE_EDITOR_H
+#define ANIMATION_STATE_MACHINE_EDITOR_H
+
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+#include "editor/property_editor.h"
+#include "scene/animation/animation_node_state_machine.h"
+#include "scene/gui/button.h"
+#include "scene/gui/graph_edit.h"
+#include "scene/gui/popup.h"
+#include "scene/gui/tree.h"
+
+class AnimationNodeStateMachineEditor : public VBoxContainer {
+
+ GDCLASS(AnimationNodeStateMachineEditor, VBoxContainer);
+
+ Ref<AnimationNodeStateMachine> state_machine;
+
+ ToolButton *tool_select;
+ ToolButton *tool_create;
+ ToolButton *tool_connect;
+ LineEdit *name_edit;
+
+ HBoxContainer *tool_erase_hb;
+ ToolButton *tool_erase;
+ ToolButton *tool_autoplay;
+ ToolButton *tool_end;
+
+ OptionButton *transition_mode;
+ OptionButton *play_mode;
+
+ HBoxContainer *goto_parent_hbox;
+ ToolButton *goto_parent;
+
+ PanelContainer *panel;
+
+ StringName selected_node;
+
+ HScrollBar *h_scroll;
+ VScrollBar *v_scroll;
+
+ Control *state_machine_draw;
+ Control *state_machine_play_pos;
+
+ PanelContainer *error_panel;
+ Label *error_label;
+
+ bool updating;
+
+ UndoRedo *undo_redo;
+
+ static AnimationNodeStateMachineEditor *singleton;
+
+ void _state_machine_gui_input(const Ref<InputEvent> &p_event);
+ void _connection_draw(const Vector2 &p_from, const Vector2 &p_to, AnimationNodeStateMachineTransition::SwitchMode p_mode, bool p_enabled, bool p_selected, bool p_travel, bool p_auto_advance);
+ void _state_machine_draw();
+ void _state_machine_pos_draw();
+
+ void _update_graph();
+
+ PopupMenu *menu;
+ PopupMenu *animations_menu;
+ Vector<String> animations_to_add;
+
+ Vector2 add_node_pos;
+
+ bool dragging_selected_attempt;
+ bool dragging_selected;
+ Vector2 drag_from;
+ Vector2 drag_ofs;
+ StringName snap_x;
+ StringName snap_y;
+
+ bool connecting;
+ StringName connecting_from;
+ Vector2 connecting_to;
+ StringName connecting_to_node;
+
+ void _add_menu_type(int p_index);
+ void _add_animation_type(int p_index);
+
+ void _goto_parent();
+
+ void _removed_from_graph();
+
+ struct NodeRect {
+ StringName node_name;
+ Rect2 node;
+ Rect2 play;
+ Rect2 name;
+ Rect2 edit;
+ };
+
+ Vector<NodeRect> node_rects;
+
+ struct TransitionLine {
+ StringName from_node;
+ StringName to_node;
+ Vector2 from;
+ Vector2 to;
+ AnimationNodeStateMachineTransition::SwitchMode mode;
+ bool disabled;
+ bool auto_advance;
+ float width;
+ };
+
+ Vector<TransitionLine> transition_lines;
+
+ StringName selected_transition_from;
+ StringName selected_transition_to;
+
+ bool over_text;
+ StringName over_node;
+ int over_node_what;
+
+ String prev_name;
+ void _name_edited(const String &p_text);
+ void _open_editor(const String &p_name);
+ void _scroll_changed(double);
+
+ void _clip_src_line_to_rect(Vector2 &r_from, Vector2 &r_to, const Rect2 &p_rect);
+ void _clip_dst_line_to_rect(Vector2 &r_from, Vector2 &r_to, const Rect2 &p_rect);
+
+ void _erase_selected();
+ void _update_mode();
+ void _autoplay_selected();
+ void _end_selected();
+
+ bool last_active;
+ StringName last_blend_from_node;
+ StringName last_current_node;
+ Vector<StringName> last_travel_path;
+ float last_play_pos;
+
+ float error_time;
+ String error_text;
+
+protected:
+ void _notification(int p_what);
+ static void _bind_methods();
+
+public:
+ static AnimationNodeStateMachineEditor *get_singleton() { return singleton; }
+ void edit(AnimationNodeStateMachine *p_state_machine);
+ AnimationNodeStateMachineEditor();
+};
+
+class AnimationNodeStateMachineEditorPlugin : public EditorPlugin {
+
+ GDCLASS(AnimationNodeStateMachineEditorPlugin, EditorPlugin);
+
+ AnimationNodeStateMachineEditor *anim_tree_editor;
+ EditorNode *editor;
+ Button *button;
+
+public:
+ virtual String get_name() const { return "StateMachine"; }
+ bool has_main_screen() const { return false; }
+ virtual void edit(Object *p_object);
+ virtual bool handles(Object *p_object) const;
+ virtual void make_visible(bool p_visible);
+
+ AnimationNodeStateMachineEditorPlugin(EditorNode *p_node);
+ ~AnimationNodeStateMachineEditorPlugin();
+};
+
+#endif // ANIMATION_STATE_MACHINE_EDITOR_H