feat: Hitbox drawing

code/first.c

@@ -134,7 +134,7 @@ int main(int argc, char **argv)
 		world->player.pos.y = 0;
 		world->player.bulletsLoaded = PLAYER_BULLET_COUNT;
 		world->player.reloadTimer = 0;
-    world->player.currentArea = 0;
+    world->player.currentArea = WORLD_AREA_OUTSIDE;
     for(int i =0; i< 4200; i++) {
       world->map[i] = map[i];
     }
@@ -210,10 +210,15 @@ int main(int argc, char **argv)
     world->propTypes[11].assetHandle=D_ImageHandle(&game->draw, S("saloon_ext"));
     world->propTypes[11].scale=6.875f;
     world->propTypes[12].assetHandle=D_ImageHandle(&game->draw, S("saloon_int"));
+    world->propTypes[12].scale=6.875f;
+    world->propTypes[11].assetHandle=D_ImageHandle(&game->draw, S("house"));
+    world->propTypes[11].scale=6.875f;
+    world->propTypes[12].assetHandle=D_ImageHandle(&game->draw, S("house_int"));
     world->propTypes[12].scale=6.875f;
 	}
   game->editor.enabled = true;
   game->editor.mode = G_EDITOR_MODE_TILE;
+  game->editor.currentLevel = WORLD_AREA_OUTSIDE;
 
 
 	D_Animation animation;
@@ -264,9 +269,23 @@ int main(int argc, char **argv)
               game->world->propCount++;
               break;
             }
+            case G_EDITOR_MODE_HITBOX: {
+              game->editor.dragStart = game->editor.cursor;
+              break;
             }
           }
+        } else if(e.type==SDL_EVENT_MOUSE_BUTTON_UP && e.button.button == SDL_BUTTON_LEFT && game->editor.mode == G_EDITOR_MODE_HITBOX) {
+          // Add hitbox 
+          V2f topLeft = V2F(Min(game->editor.cursor.x, game->editor.dragStart.x), Min(game->editor.cursor.y, game->editor.dragStart.y));
+          game->world->hitboxes[game->world->hitboxCount].pos = topLeft;
+          game->world->hitboxes[game->world->hitboxCount].size = V2F(
+            Abs(game->editor.cursor.x-game->editor.dragStart.x),
+            Abs(game->editor.cursor.y-game->editor.dragStart.y)
+          );
+          game->world->hitboxCount++;
         }
+      }
+
       if (e.type == SDL_EVENT_KEY_DOWN) {
         switch(e.key.key) {
           case SDLK_F10: {
@@ -311,6 +330,13 @@ int main(int argc, char **argv)
             game->editor.mode = (game->editor.mode + 1) % 4;
             break;
           }
+          case SDLK_U: {
+            switch(game->editor.mode) {
+              case G_EDITOR_MODE_PROP: {game->world->propCount--;}
+              case G_EDITOR_MODE_HITBOX: {game->world->hitboxCount--;}
+            }
+            break;
+          }
         }
       }
 		}
@@ -334,7 +360,7 @@ int main(int argc, char **argv)
 		VkCommandBuffer cmd = frame->cmd;
 
 		VkClearValue clear_colour;
-		clear_colour.color.float32[0] = 1.0f;
+		clear_colour.color.float32[0] = 0.0f;
 		clear_colour.color.float32[1] = 0.0f;
 		clear_colour.color.float32[2] = 0.0f;
 		clear_colour.color.float32[3] = 1.0f;
@@ -379,6 +405,10 @@ int main(int argc, char **argv)
           break;
         }
         case G_EDITOR_MODE_HITBOX: {
+          for(int i = 0; i < game->world->hitboxCount; i++) {
+            V2f centre = AABB_Centre(game->world->hitboxes[i]);
+		        D_Rect(&game->draw, centre.x, centre.y, .texture=0, .dim=game->world->hitboxes[i].size, .flags=D_RECT_IGNORE_ASPECT);
+          }
           break;
         }
         case G_EDITOR_MODE_POI: {

code/game/core.h

@@ -30,6 +30,7 @@ struct G_Editor {
   S32 currentAsset;
   G_EDITOR_MODE mode;
   V2f cursor;
+  V2f dragStart;
 };
 
 typedef struct G_State G_State;

code/game/impl/world.c

@@ -37,6 +37,7 @@ void ProcessEvents(SDL_Event *event, World *world)
 }
 
 void RenderWorld(World *world, D_Context *draw) {
+  if(world->player.currentArea == WORLD_AREA_OUTSIDE) {
     for (int i = 0; i < 4800; i++) {
       D_Rect(
         draw,
@@ -45,6 +46,7 @@ void RenderWorld(World *world, D_Context *draw) {
         .angle = (F32) world->tileTypes[world->map[i]].rotation,
       );
     }
+  }
   for (int i = 0; i < world->propCount; i++) {
     if(world->props[i].area == world->player.currentArea) {
       D_Rect(

code/game/world.h

@@ -50,6 +50,8 @@ struct World {
   World_PropType propTypes[64];
   U32 propCount;
   World_Prop props[256]; 
+  U32 hitboxCount;
+  AABB hitboxes[4096]; 
 
   //// Player
   Player player;