Improve input processing

game/game_state.h

@@ -4,48 +4,6 @@
 #include <breeze.h>
 #include <flecs.h>
 
-typedef enum InputType {
-    INPUT_NONE,
-    INPUT_BUILDING,
-    INPUT_SELECTED_UNITS,
-    INPUT_SELECTED_OBJECT,
-    INPUT_SELECTED_BUILDING,
-} InputType;
-
-typedef struct InputState {
-    InputType state;
-    // Input mapping
-    MouseButton LMB;
-    MouseButton RMB;
-    MouseButton MMB;
-    KeyboardKey ESC;
-    f32 CLICK_LIMIT;
-    // Common
-    Vector2 mouseDown;
-    Vector2 mouseDownWorld;
-    f32 mouseDownElapsed;
-    // INPUT_BUILDING
-    int building;
-    bool buildingCanPlace;
-    TilePosition buildingPos;
-    TileSize buildingSize;
-    // Units
-    Rectangle pickArea;
-
-    struct {
-        /* Selected units
-         * 1: Position
-         * 2: Size
-         * 3: UnitSelected
-         */
-        ecs_query_t *selected;
-        //ecs_query_t *selectedBuilding;
-    } queries;
-    Position *unitPositions;
-    // SELECTED_OBJECT
-    // SELECTED_BUILDING
-} InputState;
-
 typedef struct Game {
     Camera2D camera;
     BzTileset terrainTileset;
@@ -77,7 +35,6 @@ typedef struct Game {
 
 extern ecs_world_t *ECS;
 
-extern ECS_COMPONENT_DECLARE(Game);
-extern ECS_COMPONENT_DECLARE(InputState);
+extern ECS_COMPONENT_DECLARE(Game); // defined in main.c
 
 #endif //PIXELDEFENSE_GAME_STATE_H