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Diffstat (limited to 'scene/2d/node_2d.cpp')
-rw-r--r--scene/2d/node_2d.cpp125
1 files changed, 105 insertions, 20 deletions
diff --git a/scene/2d/node_2d.cpp b/scene/2d/node_2d.cpp
index 6dcee3458f..52b112f090 100644
--- a/scene/2d/node_2d.cpp
+++ b/scene/2d/node_2d.cpp
@@ -5,7 +5,7 @@
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2007-2015 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -65,7 +65,7 @@ void Node2D::edit_set_state(const Variant& p_state) {
pos = state[0];
angle = state[1];
- scale = state[2];
+ _scale = state[2];
_update_transform();
_change_notify("transform/rot");
_change_notify("transform/scale");
@@ -93,11 +93,11 @@ void Node2D::edit_set_rect(const Rect2& p_edit_rect) {
Point2 new_pos = p_edit_rect.pos + p_edit_rect.size*zero_offset;//p_edit_rect.pos - r.pos;
Matrix32 postxf;
- postxf.set_rotation_and_scale(angle,scale);
+ postxf.set_rotation_and_scale(angle,_scale);
new_pos = postxf.xform(new_pos);
pos+=new_pos;
- scale*=new_scale;
+ _scale*=new_scale;
_update_transform();
_change_notify("transform/scale");
@@ -118,14 +118,14 @@ void Node2D::_update_xform_values() {
pos=_mat.elements[2];
angle=_mat.get_rotation();
- scale=_mat.get_scale();
+ _scale=_mat.get_scale();
_xform_dirty=false;
}
void Node2D::_update_transform() {
Matrix32 mat(angle,pos);
- _mat.set_rotation_and_scale(angle,scale);
+ _mat.set_rotation_and_scale(angle,_scale);
_mat.elements[2]=pos;
VisualServer::get_singleton()->canvas_item_set_transform(get_canvas_item(),_mat);
@@ -161,11 +161,11 @@ void Node2D::set_scale(const Size2& p_scale) {
if (_xform_dirty)
((Node2D*)this)->_update_xform_values();
- scale=p_scale;
- if (scale.x==0)
- scale.x=CMP_EPSILON;
- if (scale.y==0)
- scale.y=CMP_EPSILON;
+ _scale=p_scale;
+ if (_scale.x==0)
+ _scale.x=CMP_EPSILON;
+ if (_scale.y==0)
+ _scale.y=CMP_EPSILON;
_update_transform();
_change_notify("transform/scale");
@@ -187,7 +187,7 @@ Size2 Node2D::get_scale() const {
if (_xform_dirty)
((Node2D*)this)->_update_xform_values();
- return scale;
+ return _scale;
}
void Node2D::_set_rotd(float p_angle) {
@@ -224,11 +224,27 @@ Rect2 Node2D::get_item_rect() const {
return Rect2(Point2(-32,-32),Size2(64,64));
}
-void Node2D::rotate(float p_degrees) {
+void Node2D::rotate(float p_radians) {
- set_rot( get_rot() + p_degrees);
+ set_rot( get_rot() + p_radians);
}
+void Node2D::translate(const Vector2& p_amount) {
+
+ set_pos( get_pos() + p_amount );
+}
+
+void Node2D::global_translate(const Vector2& p_amount) {
+
+ set_global_pos( get_global_pos() + p_amount );
+}
+
+void Node2D::scale(const Vector2& p_amount) {
+
+ set_scale( get_scale() * p_amount );
+}
+
+
void Node2D::move_x(float p_delta,bool p_scaled){
Matrix32 t = get_transform();
@@ -289,6 +305,58 @@ void Node2D::set_global_transform(const Matrix32& p_transform) {
}
+void Node2D::set_z(int p_z) {
+
+ ERR_FAIL_COND(p_z<VS::CANVAS_ITEM_Z_MIN);
+ ERR_FAIL_COND(p_z>VS::CANVAS_ITEM_Z_MAX);
+ z=p_z;
+ VS::get_singleton()->canvas_item_set_z(get_canvas_item(),z);
+
+}
+
+void Node2D::set_z_as_relative(bool p_enabled) {
+
+ if (z_relative==p_enabled)
+ return;
+ z_relative=p_enabled;
+ VS::get_singleton()->canvas_item_set_z_as_relative_to_parent(get_canvas_item(),p_enabled);
+}
+
+bool Node2D::is_z_relative() const {
+
+ return z_relative;
+}
+
+
+int Node2D::get_z() const{
+
+ return z;
+}
+
+Matrix32 Node2D::get_relative_transform(const Node *p_parent) const {
+
+ if (p_parent==this)
+ return Matrix32();
+
+ Node2D *parent_2d = get_parent()->cast_to<Node2D>();
+ ERR_FAIL_COND_V(!parent_2d,Matrix32());
+ if (p_parent==parent_2d)
+ return get_transform();
+ else
+ return parent_2d->get_relative_transform(p_parent) * get_transform();
+}
+
+
+void Node2D::look_at(const Vector2& p_pos) {
+
+ rotate(get_angle_to(p_pos));
+}
+
+float Node2D::get_angle_to(const Vector2& p_pos) const {
+
+ return (get_global_transform().affine_inverse().xform(p_pos)).angle();
+}
+
void Node2D::_bind_methods() {
@@ -304,22 +372,37 @@ void Node2D::_bind_methods() {
ObjectTypeDB::bind_method(_MD("get_rot"),&Node2D::get_rot);
ObjectTypeDB::bind_method(_MD("get_scale"),&Node2D::get_scale);
- ObjectTypeDB::bind_method(_MD("rotate","degrees"),&Node2D::rotate);
+ ObjectTypeDB::bind_method(_MD("rotate","radians"),&Node2D::rotate);
ObjectTypeDB::bind_method(_MD("move_local_x","delta","scaled"),&Node2D::move_x,DEFVAL(false));
ObjectTypeDB::bind_method(_MD("move_local_y","delta","scaled"),&Node2D::move_y,DEFVAL(false));
+ ObjectTypeDB::bind_method(_MD("translate","offset"),&Node2D::translate);
+ ObjectTypeDB::bind_method(_MD("global_translate","offset"),&Node2D::global_translate);
+ ObjectTypeDB::bind_method(_MD("scale","ratio"),&Node2D::scale);
+ ObjectTypeDB::bind_method(_MD("set_global_pos","pos"),&Node2D::set_global_pos);
ObjectTypeDB::bind_method(_MD("get_global_pos"),&Node2D::get_global_pos);
- ObjectTypeDB::bind_method(_MD("set_global_pos"),&Node2D::set_global_pos);
ObjectTypeDB::bind_method(_MD("set_transform","xform"),&Node2D::set_transform);
ObjectTypeDB::bind_method(_MD("set_global_transform","xform"),&Node2D::set_global_transform);
+ ObjectTypeDB::bind_method(_MD("look_at","point"),&Node2D::look_at);
+ ObjectTypeDB::bind_method(_MD("get_angle_to","point"),&Node2D::get_angle_to);
+
+ ObjectTypeDB::bind_method(_MD("set_z","z"),&Node2D::set_z);
+ ObjectTypeDB::bind_method(_MD("get_z"),&Node2D::get_z);
+
+ ObjectTypeDB::bind_method(_MD("set_z_as_relative","enable"),&Node2D::set_z_as_relative);
+ ObjectTypeDB::bind_method(_MD("is_z_relative"),&Node2D::is_z_relative);
+
ObjectTypeDB::bind_method(_MD("edit_set_pivot"),&Node2D::edit_set_pivot);
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR2,"transform/pos"),_SCS("set_pos"),_SCS("get_pos"));
- ADD_PROPERTY(PropertyInfo(Variant::REAL,"transform/rot",PROPERTY_HINT_RANGE,"-1440,1440,0.1"),_SCS("_set_rotd"),_SCS("_get_rotd"));
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR2,"transform/scale"),_SCS("set_scale"),_SCS("get_scale"));
+ ObjectTypeDB::bind_method(_MD("get_relative_transform"),&Node2D::get_relative_transform);
+ ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2,"transform/pos"),_SCS("set_pos"),_SCS("get_pos"));
+ ADD_PROPERTYNZ(PropertyInfo(Variant::REAL,"transform/rot",PROPERTY_HINT_RANGE,"-1440,1440,0.1"),_SCS("_set_rotd"),_SCS("_get_rotd"));
+ ADD_PROPERTYNO(PropertyInfo(Variant::VECTOR2,"transform/scale"),_SCS("set_scale"),_SCS("get_scale"));
+ ADD_PROPERTYNZ(PropertyInfo(Variant::INT,"z/z",PROPERTY_HINT_RANGE,itos(VS::CANVAS_ITEM_Z_MIN)+","+itos(VS::CANVAS_ITEM_Z_MAX)+",1"),_SCS("set_z"),_SCS("get_z"));
+ ADD_PROPERTYNO(PropertyInfo(Variant::BOOL,"z/relative"),_SCS("set_z_as_relative"),_SCS("is_z_relative"));
}
@@ -329,8 +412,10 @@ Node2D::Node2D() {
angle=0;
- scale=Vector2(1,1);
+ _scale=Vector2(1,1);
_xform_dirty=false;
+ z=0;
+ z_relative=true;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-25 09:36:11 +0000