1 files changed, 124 insertions, 0 deletions
diff --git a/editor/plugins/animation_blend_space_editor.h b/editor/plugins/animation_blend_space_editor.h
new file mode 100644
index 0000000000..bac80a4962
--- /dev/null
+++ b/editor/plugins/animation_blend_space_editor.h
@@ -0,0 +1,124 @@
+#ifndef ANIMATION_BLEND_SPACE_EDITOR_H
+#define ANIMATION_BLEND_SPACE_EDITOR_H
+
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+#include "editor/property_editor.h"
+#include "scene/animation/animation_blend_space.h"
+#include "scene/gui/button.h"
+#include "scene/gui/graph_edit.h"
+#include "scene/gui/popup.h"
+#include "scene/gui/tree.h"
+/**
+	@author Juan Linietsky <reduzio@gmail.com>
+*/
+
+class AnimationNodeBlendSpaceEditor : public VBoxContainer {
+
+	GDCLASS(AnimationNodeBlendSpaceEditor, VBoxContainer);
+
+	AnimationNodeBlendSpace *blend_space;
+
+	HBoxContainer *goto_parent_hb;
+	ToolButton *goto_parent;
+
+	PanelContainer *panel;
+	ToolButton *tool_blend;
+	ToolButton *tool_select;
+	ToolButton *tool_create;
+	ToolButton *tool_triangle;
+	VSeparator *tool_erase_sep;
+	ToolButton *tool_erase;
+	ToolButton *snap;
+	SpinBox *snap_x;
+	SpinBox *snap_y;
+
+	LineEdit *label_x;
+	LineEdit *label_y;
+	SpinBox *max_x_value;
+	SpinBox *min_x_value;
+	SpinBox *max_y_value;
+	SpinBox *min_y_value;
+
+	HBoxContainer *edit_hb;
+	SpinBox *edit_x;
+	SpinBox *edit_y;
+	Button *open_editor;
+
+	int selected_point;
+	int selected_triangle;
+
+	Control *blend_space_draw;
+
+	PanelContainer *error_panel;
+	Label *error_label;
+
+	bool updating;
+
+	UndoRedo *undo_redo;
+
+	static AnimationNodeBlendSpaceEditor *singleton;
+
+	void _blend_space_gui_input(const Ref<InputEvent> &p_event);
+	void _blend_space_draw();
+
+	void _update_space();
+
+	void _config_changed(double);
+	void _labels_changed(String);
+	void _snap_toggled();
+
+	PopupMenu *menu;
+	PopupMenu *animations_menu;
+	Vector<String> animations_to_add;
+	Vector2 add_point_pos;
+	Vector<Vector2> points;
+
+	bool dragging_selected_attempt;
+	bool dragging_selected;
+	Vector2 drag_from;
+	Vector2 drag_ofs;
+
+	Vector<int> making_triangle;
+
+	void _add_menu_type(int p_index);
+	void _add_animation_type(int p_index);
+
+	void _tool_switch(int p_tool);
+	void _update_edited_point_pos();
+	void _update_tool_erase();
+	void _erase_selected();
+	void _edit_point_pos(double);
+	void _open_editor();
+
+	void _goto_parent();
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	static AnimationNodeBlendSpaceEditor *get_singleton() { return singleton; }
+	void edit(AnimationNodeBlendSpace *p_blend_space);
+	AnimationNodeBlendSpaceEditor();
+};
+
+class AnimationNodeBlendSpaceEditorPlugin : public EditorPlugin {
+
+	GDCLASS(AnimationNodeBlendSpaceEditorPlugin, EditorPlugin);
+
+	AnimationNodeBlendSpaceEditor *anim_tree_editor;
+	EditorNode *editor;
+	Button *button;
+
+public:
+	virtual String get_name() const { return "BlendSpace"; }
+	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);
+
+	AnimationNodeBlendSpaceEditorPlugin(EditorNode *p_node);
+	~AnimationNodeBlendSpaceEditorPlugin();
+};
+#endif // ANIMATION_BLEND_SPACE_EDITOR_H