From 2580ca01e6b73a54def5a8f6e61d19509d3278ee Mon Sep 17 00:00:00 2001 From: reduz Date: Tue, 15 Sep 2015 22:07:03 -0300 Subject: Ability to keep collisionshapes and collisionpolygons when running the game. Works for 2D and 3D These are still just helpers in case you want to animate them or access them directly. Modifying the real shapes is still done via CollisionObject and CollisionObject2D APIs But an API was added so you can query which shapes from CollisionObject correspond to which CollisionShape. Have Fun! --- scene/2d/canvas_item.cpp | 9 +++++ scene/2d/canvas_item.h | 7 +++- scene/2d/collision_polygon_2d.cpp | 84 ++++++++++++++++++++++++++++++++------- scene/2d/collision_polygon_2d.h | 12 ++++++ scene/2d/collision_shape_2d.cpp | 64 +++++++++++++++++++++++++++-- scene/2d/collision_shape_2d.h | 8 ++++ 6 files changed, 164 insertions(+), 20 deletions(-) (limited to 'scene/2d') diff --git a/scene/2d/canvas_item.cpp b/scene/2d/canvas_item.cpp index 92d5088b81..49229ba500 100644 --- a/scene/2d/canvas_item.cpp +++ b/scene/2d/canvas_item.cpp @@ -1172,6 +1172,14 @@ Matrix32 CanvasItem::get_viewport_transform() const { } +void CanvasItem::set_notify_local_transform(bool p_enable) { + notify_local_transform=p_enable; +} + +bool CanvasItem::is_local_transform_notification_enabled() const { + return notify_local_transform; +} + CanvasItem::CanvasItem() : xform_change(this) { @@ -1191,6 +1199,7 @@ CanvasItem::CanvasItem() : xform_change(this) { canvas_layer=NULL; use_parent_material=false; global_invalid=true; + notify_local_transform=false; light_mask=1; C=NULL; diff --git a/scene/2d/canvas_item.h b/scene/2d/canvas_item.h index 6d8308dbe4..4885256c64 100644 --- a/scene/2d/canvas_item.h +++ b/scene/2d/canvas_item.h @@ -126,6 +126,7 @@ private: bool block_transform_notify; bool behind; bool use_parent_material; + bool notify_local_transform; Ref material; @@ -155,7 +156,7 @@ private: protected: - _FORCE_INLINE_ void _notify_transform() { if (!is_inside_tree()) return; _notify_transform(this); if (!block_transform_notify) notification(NOTIFICATION_LOCAL_TRANSFORM_CHANGED); } + _FORCE_INLINE_ void _notify_transform() { if (!is_inside_tree()) return; _notify_transform(this); if (!block_transform_notify && notify_local_transform) notification(NOTIFICATION_LOCAL_TRANSFORM_CHANGED); } void item_rect_changed(); @@ -263,6 +264,10 @@ public: Vector2 get_global_mouse_pos() const; Vector2 get_local_mouse_pos() const; + void set_notify_local_transform(bool p_enable); + bool is_local_transform_notification_enabled() const; + + CanvasItem(); ~CanvasItem(); }; diff --git a/scene/2d/collision_polygon_2d.cpp b/scene/2d/collision_polygon_2d.cpp index ceea41d1c8..8a5e2f51d1 100644 --- a/scene/2d/collision_polygon_2d.cpp +++ b/scene/2d/collision_polygon_2d.cpp @@ -33,7 +33,7 @@ void CollisionPolygon2D::_add_to_collision_object(Object *p_obj) { - if (unparenting) + if (unparenting || !can_update_body) return; CollisionObject2D *co = p_obj->cast_to(); @@ -49,6 +49,7 @@ void CollisionPolygon2D::_add_to_collision_object(Object *p_obj) { //here comes the sun, lalalala //decompose concave into multiple convex polygons and add them Vector< Vector > decomp = Geometry::decompose_polygon(polygon); + shape_from=co->get_shape_count(); for(int i=0;i convex = memnew( ConvexPolygonShape2D ); convex->set_points(decomp[i]); @@ -57,6 +58,11 @@ void CollisionPolygon2D::_add_to_collision_object(Object *p_obj) { co->set_shape_as_trigger(co->get_shape_count()-1,true); } + shape_to=co->get_shape_count()-1; + if (shape_toset_shape_as_trigger(co->get_shape_count()-1,true); + shape_from=co->get_shape_count()-1; + shape_to=co->get_shape_count()-1; + } @@ -86,6 +95,8 @@ void CollisionPolygon2D::_add_to_collision_object(Object *p_obj) { void CollisionPolygon2D::_update_parent() { + if (!can_update_body) + return; Node *parent = get_parent(); if (!parent) return; @@ -101,12 +112,24 @@ void CollisionPolygon2D::_notification(int p_what) { switch(p_what) { case NOTIFICATION_ENTER_TREE: { unparenting=false; + can_update_body=get_tree()->is_editor_hint(); + } break; + case NOTIFICATION_EXIT_TREE: { + can_update_body=false; } break; case NOTIFICATION_LOCAL_TRANSFORM_CHANGED: { if (!is_inside_tree()) break; - _update_parent(); + if (can_update_body) { + _update_parent(); + } else if (shape_from>=0 && shape_to>=0) { + CollisionObject2D *co = get_parent()->cast_to(); + for(int i=shape_from;i<=shape_to;i++) { + co->set_shape_transform(i,get_transform()); + } + } + } break; @@ -141,20 +164,22 @@ void CollisionPolygon2D::set_polygon(const Vector& p_polygon) { polygon=p_polygon; - for(int i=0;i=0 && shape_to>=0) { + CollisionObject2D *co = get_parent()->cast_to(); + for(int i=shape_from;i<=shape_to;i++) { + co->set_shape_as_trigger(i,p_trigger); + } + + } } bool CollisionPolygon2D::is_trigger() const{ @@ -192,6 +224,17 @@ bool CollisionPolygon2D::is_trigger() const{ } +void CollisionPolygon2D::_set_shape_range(const Vector2& p_range) { + + shape_from=p_range.x; + shape_to=p_range.y; +} + +Vector2 CollisionPolygon2D::_get_shape_range() const { + + return Vector2(shape_from,shape_to); +} + void CollisionPolygon2D::_bind_methods() { ObjectTypeDB::bind_method(_MD("_add_to_collision_object"),&CollisionPolygon2D::_add_to_collision_object); @@ -204,9 +247,17 @@ void CollisionPolygon2D::_bind_methods() { ObjectTypeDB::bind_method(_MD("set_trigger"),&CollisionPolygon2D::set_trigger); ObjectTypeDB::bind_method(_MD("is_trigger"),&CollisionPolygon2D::is_trigger); + ObjectTypeDB::bind_method(_MD("_set_shape_range","shape_range"),&CollisionPolygon2D::_set_shape_range); + ObjectTypeDB::bind_method(_MD("_get_shape_range"),&CollisionPolygon2D::_get_shape_range); + + ObjectTypeDB::bind_method(_MD("get_collision_object_first_shape"),&CollisionPolygon2D::get_collision_object_first_shape); + ObjectTypeDB::bind_method(_MD("get_collision_object_last_shape"),&CollisionPolygon2D::get_collision_object_last_shape); + ADD_PROPERTY( PropertyInfo(Variant::INT,"build_mode",PROPERTY_HINT_ENUM,"Solids,Segments"),_SCS("set_build_mode"),_SCS("get_build_mode")); ADD_PROPERTY( PropertyInfo(Variant::VECTOR2_ARRAY,"polygon"),_SCS("set_polygon"),_SCS("get_polygon")); + ADD_PROPERTY( PropertyInfo(Variant::VECTOR2,"shape_range",PROPERTY_HINT_NONE,"",PROPERTY_USAGE_NOEDITOR),_SCS("_set_shape_range"),_SCS("_get_shape_range")); ADD_PROPERTY( PropertyInfo(Variant::BOOL,"trigger"),_SCS("set_trigger"),_SCS("is_trigger")); + } CollisionPolygon2D::CollisionPolygon2D() { @@ -215,6 +266,9 @@ CollisionPolygon2D::CollisionPolygon2D() { build_mode=BUILD_SOLIDS; trigger=false; unparenting=false; - + shape_from=-1; + shape_to=-1; + can_update_body=false; + set_notify_local_transform(true); } diff --git a/scene/2d/collision_polygon_2d.h b/scene/2d/collision_polygon_2d.h index 4e78868082..4bc9713c8a 100644 --- a/scene/2d/collision_polygon_2d.h +++ b/scene/2d/collision_polygon_2d.h @@ -56,6 +56,14 @@ protected: void _add_to_collision_object(Object *p_obj); void _update_parent(); + bool can_update_body; + int shape_from; + int shape_to; + + void _set_shape_range(const Vector2& p_range); + Vector2 _get_shape_range() const; + + protected: void _notification(int p_what); @@ -72,6 +80,10 @@ public: Vector get_polygon() const; virtual Rect2 get_item_rect() const; + + int get_collision_object_first_shape() const { return shape_from; } + int get_collision_object_last_shape() const { return shape_to; } + CollisionPolygon2D(); }; diff --git a/scene/2d/collision_shape_2d.cpp b/scene/2d/collision_shape_2d.cpp index 5012c54b17..a0a015a99e 100644 --- a/scene/2d/collision_shape_2d.cpp +++ b/scene/2d/collision_shape_2d.cpp @@ -44,10 +44,12 @@ void CollisionShape2D::_add_to_collision_object(Object *p_obj) { CollisionObject2D *co = p_obj->cast_to(); ERR_FAIL_COND(!co); + update_shape_index=co->get_shape_count(); co->add_shape(shape,get_transform()); if (trigger) co->set_shape_as_trigger(co->get_shape_count()-1,true); + } void CollisionShape2D::_shape_changed() { @@ -74,12 +76,27 @@ void CollisionShape2D::_notification(int p_what) { case NOTIFICATION_ENTER_TREE: { unparenting=false; + can_update_body=get_tree()->is_editor_hint(); + } break; case NOTIFICATION_LOCAL_TRANSFORM_CHANGED: { if (!is_inside_tree()) break; - _update_parent(); + if (can_update_body) { + _update_parent(); + } else if (update_shape_index>=0){ + + CollisionObject2D *co = get_parent()->cast_to(); + if (co) { + co->set_shape_transform(update_shape_index,get_transform()); + } + + } + + } break; + case NOTIFICATION_EXIT_TREE: { + can_update_body=false; } break; /* @@ -92,6 +109,9 @@ void CollisionShape2D::_notification(int p_what) { } break;*/ case NOTIFICATION_DRAW: { + if (!get_tree()->is_editor_hint()) + return; + rect=Rect2(); Color draw_col=Color(0,0.6,0.7,0.5); @@ -209,7 +229,14 @@ void CollisionShape2D::set_shape(const Ref& p_shape) { shape->disconnect("changed",this,"_shape_changed"); shape=p_shape; update(); - _update_parent(); + if (is_inside_tree() && can_update_body) + _update_parent(); + if (is_inside_tree() && !can_update_body && update_shape_index>=0) { + CollisionObject2D *co = get_parent()->cast_to(); + if (co) { + co->set_shape(update_shape_index,p_shape); + } + } if (shape.is_valid()) shape->connect("changed",this,"_shape_changed"); @@ -228,7 +255,14 @@ Rect2 CollisionShape2D::get_item_rect() const { void CollisionShape2D::set_trigger(bool p_trigger) { trigger=p_trigger; - _update_parent(); + if (can_update_body) { + _update_parent(); + } else if (is_inside_tree() && update_shape_index>=0){ + CollisionObject2D *co = get_parent()->cast_to(); + if (co) { + co->set_shape_as_trigger(update_shape_index,p_trigger); + } + } } bool CollisionShape2D::is_trigger() const{ @@ -236,6 +270,19 @@ bool CollisionShape2D::is_trigger() const{ return trigger; } + +void CollisionShape2D::_set_update_shape_index(int p_index) { + + + update_shape_index=p_index; +} + +int CollisionShape2D::_get_update_shape_index() const{ + + return update_shape_index; +} + + void CollisionShape2D::_bind_methods() { ObjectTypeDB::bind_method(_MD("set_shape","shape"),&CollisionShape2D::set_shape); @@ -245,14 +292,23 @@ void CollisionShape2D::_bind_methods() { ObjectTypeDB::bind_method(_MD("set_trigger","enable"),&CollisionShape2D::set_trigger); ObjectTypeDB::bind_method(_MD("is_trigger"),&CollisionShape2D::is_trigger); + ObjectTypeDB::bind_method(_MD("_set_update_shape_index","index"),&CollisionShape2D::_set_update_shape_index); + ObjectTypeDB::bind_method(_MD("_get_update_shape_index"),&CollisionShape2D::_get_update_shape_index); + + ObjectTypeDB::bind_method(_MD("get_collision_object_shape_index"),&CollisionShape2D::get_collision_object_shape_index); + ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT,"shape",PROPERTY_HINT_RESOURCE_TYPE,"Shape2D"),_SCS("set_shape"),_SCS("get_shape")); ADD_PROPERTY(PropertyInfo(Variant::BOOL,"trigger"),_SCS("set_trigger"),_SCS("is_trigger")); + ADD_PROPERTY( PropertyInfo( Variant::INT, "_update_shape_index", PROPERTY_HINT_NONE, "",PROPERTY_USAGE_NOEDITOR), _SCS("_set_update_shape_index"), _SCS("_get_update_shape_index")); + } CollisionShape2D::CollisionShape2D() { rect=Rect2(-Point2(10,10),Point2(20,20)); - + set_notify_local_transform(true); trigger=false; unparenting = false; + can_update_body = false; + update_shape_index=-1; } diff --git a/scene/2d/collision_shape_2d.h b/scene/2d/collision_shape_2d.h index 507912d31e..82e1137174 100644 --- a/scene/2d/collision_shape_2d.h +++ b/scene/2d/collision_shape_2d.h @@ -39,7 +39,13 @@ class CollisionShape2D : public Node2D { Rect2 rect; bool trigger; bool unparenting; + bool can_update_body; void _shape_changed(); + int update_shape_index; + + void _set_update_shape_index(int p_index); + int _get_update_shape_index() const; + protected: void _update_parent(); @@ -55,6 +61,8 @@ public: void set_trigger(bool p_trigger); bool is_trigger() const; + int get_collision_object_shape_index() const { return _get_update_shape_index(); } + CollisionShape2D(); }; -- cgit v1.2.3