Add water surface sprite rendering to main game

scenes/game_scene.c

@@ -208,13 +208,13 @@ static void render_regular_game_scene(Scene_t* scene)
     }
 
     // Queue Sprite rendering
-    unsigned int ent_idx;
+    sc_map_foreach_value(&scene->ent_manager.entities, p_ent)
-    CSprite_t* p_cspr;
-    sc_map_foreach(&scene->ent_manager.component_map[CSPRITE_T], ent_idx, p_cspr)
     {
-        Entity_t* p_ent =  get_entity(&scene->ent_manager, ent_idx);
         if (!p_ent->m_alive) continue;
 
+        CSprite_t* p_cspr = get_component(p_ent, CSPRITE_T);
+        if (p_cspr == NULL) continue;
+
         const SpriteRenderInfo_t spr = p_cspr->sprites[p_cspr->current_idx];
         if (spr.sprite == NULL) continue;
 
@@ -437,12 +437,15 @@ static void render_regular_game_scene(Scene_t* scene)
         // Particle effect will always be in front of everything except water
         draw_particle_system(&scene->part_sys);
 
+        CSprite_t* water_surface_spr = get_component_wtih_id(CSPRITE_T, data->water_surface_spr_cidx);
+        const SpriteRenderInfo_t surface_spr = water_surface_spr->sprites[water_surface_spr->current_idx];
         // Render water
+        const Color water_colour = ColorAlpha(BLUE, 0.5);
         for (int tile_y = min.y; tile_y < max.y; tile_y++)
         {
             for (int tile_x = min.x; tile_x < max.x; tile_x++)
             {
-                int i = tile_x + tile_y * tilemap.width;
+                unsigned int i = tile_x + tile_y * tilemap.width;
                 if (!tilemap.tiles[i].wet && tilemap.tiles[i].water_level == 0) {
                     continue;
                 }
@@ -459,7 +462,7 @@ static void render_regular_game_scene(Scene_t* scene)
                 int bot_line = y + TILE_SIZE - tilemap.tiles[i].water_level * WATER_BBOX_STEP - SURFACE_THICKNESS / 2;
                 if (up >= 0 && tilemap.tiles[up].wet)
                 {
-                    DrawLineEx((Vector2){x + TILE_SIZE / 2, y}, (Vector2){x + TILE_SIZE / 2, y + TILE_SIZE - tilemap.tiles[i].water_level * WATER_BBOX_STEP}, SURFACE_THICKNESS, ColorAlpha(BLUE, 0.7));
+                    DrawLineEx((Vector2){x + TILE_SIZE / 2, y}, (Vector2){x + TILE_SIZE / 2, y + TILE_SIZE - tilemap.tiles[i].water_level * WATER_BBOX_STEP}, SURFACE_THICKNESS, water_colour);
                 }
 
                 if (
@@ -469,11 +472,11 @@ static void render_regular_game_scene(Scene_t* scene)
                 {
                     if (i % tilemap.width != 0 && tilemap.tiles[left].wet && (tilemap.tiles[bot].solid == SOLID || tilemap.tiles[bot-1].solid == SOLID))
                     {
-                        DrawLineEx((Vector2){x, bot_line}, (Vector2){x + TILE_SIZE / 2, bot_line}, SURFACE_THICKNESS, ColorAlpha(BLUE, 0.7));
+                        DrawLineEx((Vector2){x, bot_line}, (Vector2){x + TILE_SIZE / 2, bot_line}, SURFACE_THICKNESS, water_colour);
                     }
                     if (right % tilemap.width != 0 && tilemap.tiles[right].wet && (tilemap.tiles[bot].solid == SOLID || tilemap.tiles[bot+1].solid == SOLID))
                     {
-                        DrawLineEx((Vector2){x + TILE_SIZE / 2, bot_line}, (Vector2){x + TILE_SIZE, bot_line}, SURFACE_THICKNESS, ColorAlpha(BLUE, 0.7));
+                        DrawLineEx((Vector2){x + TILE_SIZE / 2, bot_line}, (Vector2){x + TILE_SIZE, bot_line}, SURFACE_THICKNESS, water_colour);
                     }
                 }
 
@@ -483,7 +486,6 @@ static void render_regular_game_scene(Scene_t* scene)
                 //}
 
                 uint32_t water_height = tilemap.tiles[i].water_level * WATER_BBOX_STEP;
-                Color water_colour = ColorAlpha(BLUE, 0.5);
                 DrawRectangle(
                     x,
                     y + (TILE_SIZE - water_height),
@@ -491,6 +493,27 @@ static void render_regular_game_scene(Scene_t* scene)
                     water_height,
                     water_colour
                 );
+
+                if (
+                    (tilemap.tiles[i].water_level > 0 && tilemap.tiles[i].water_level < tilemap.tiles->max_water_level)
+                    || (
+                        (tilemap.tiles[i].water_level == tilemap.tiles->max_water_level)
+                        && i >= tilemap.width
+                        && tilemap.tiles[i - tilemap.width].water_level == 0
+                        && !tilemap.tiles[i - tilemap.width].solid
+                    )
+                )
+                {
+                    Vector2 surf_pos = {x, y + (TILE_SIZE - water_height)};
+
+                    surf_pos = Vector2Subtract(
+                        surf_pos,
+                        get_anchor_offset(surface_spr.sprite->frame_size, AP_BOT_LEFT, false)
+                    );
+
+                    draw_sprite_pro(surface_spr.sprite, water_surface_spr->current_frame, surf_pos, 0, false, (Vector2){1,1}, water_colour);
+                }
+
             }
         }
         EndMode2D();