Add rest of assets, add blue player

assets/maps/main_menu_01.tmj

@@ -242,9 +242,9 @@
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5893, 5894, 5895, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6149, 6150, 6151, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6405, 6406, 6407, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5655, 5656, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5911, 5912, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6405, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
@@ -285,9 +285,9 @@
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1047, 1047, 1047, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1047, 1047, 1047, 0, 0, 0, 0, 0, 0, 0,
-            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1047, 1047, 1047, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1047, 1047, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1047, 1047, 0, 0, 0, 0, 0, 0, 0, 0,
+            0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,

game/components.c

@@ -106,7 +106,7 @@ void igResource(ecs_world_t *ecs,
 void igOwner(ecs_world_t *ecs,
              ecs_entity_t entity, ecs_entity_t comp) {
     Owner *owner = ecs_get_mut_id(ecs, entity, comp);
-    igInputInt("PlayerID", &owner->playerID, 0, 0, 0);
+    igInputInt("PlayerID", &owner->player, 0, 0, 0);
 }
 
 void igSpatialGridID(ecs_world_t *ecs,

game/components.h

@@ -33,8 +33,14 @@ typedef struct Resource {
 } Resource;
 extern ECS_COMPONENT_DECLARE(Resource);
 
+typedef enum Player {
+    PLAYER_RED = 0,
+    PLAYER_BLUE = 1,
+    PLAYER_COUNT
+} Player;
+
 typedef struct Owner {
-    int32_t playerID;
+    Player player;
 } Owner;
 extern ECS_COMPONENT_DECLARE(Owner);
 

game/entity_factory.c

@@ -57,6 +57,7 @@ ecs_entity_t entityCreateWorker(const Position position, Game *game) {
     Arms arms = {.primary = right};
     ecs_set_ptr(ECS, e, Arms, &arms);
     ecs_set(ECS, right, Arm, {.offset = 45.0f, 4.5f});
+    ecs_set(ECS, e, Owner, {PLAYER_RED});
 
     ecs_set(ECS, right, Size, {8, 8});
     ecs_set(ECS, right, Rotation, { 0.0f });

game/game_state.h

@@ -18,6 +18,7 @@ typedef struct DrawData {
     Rectangle dst;
     Vector2   origin;
     f32       rotation;
+    u8 layer;
     bool      canHaveAlpha;
 } DrawData;
 

game/systems/s_animation.c

@@ -28,13 +28,13 @@ void updateAnimationState(ecs_iter_t *it) {
     }
 }
 void updateAnimation(ecs_iter_t *it) {
-    Game          *game    = ecs_singleton_get_mut(ECS, Game);
     Animation     *anim    = ecs_field(it, Animation, 1);
     TextureRegion *texture = ecs_field(it, TextureRegion, 2);
 
     float dt = GetFrameTime();
 
     for (i32 i = 0; i < it->count; i++) {
+        ecs_entity_t entity = it->entities[i];
         AnimationFrame    frame = anim[i].frame;
         AnimationSequence seq   = anim[i].sequence;
 
@@ -46,7 +46,14 @@ void updateAnimation(ecs_iter_t *it) {
         anim[i].frame    = entityGetAnimationFrame(anim[i].entityType, anim[i].animType, nextFrame);
         anim[i].elapsed  = 0.0f;
 
-        texture[i].rec = bzTilesetGetTileRegion(anim[i].tileset, anim[i].frame.frame);
+        texture[i].rec = getTextureRect(anim[i].frame.frame);
+        if (ecs_has(ECS, entity, Owner)) {
+            Owner owner = *ecs_get(ECS, entity, Owner);
+            BzTileID base = anim[i].frame.frame;
+            Vector2 offset = getTileOffset(base, owner.player);
+            texture[i].rec.x += offset.x;
+            texture[i].rec.y += offset.y;
+        }
     }
 }
 

game/systems/s_entity.c

@@ -45,10 +45,23 @@ void entityPathRemove(ecs_iter_t *it) {
     }
 }
 
+void updateTextureOwnerTile(ecs_iter_t *it) {
+    TextureRegion *tex = ecs_field(it, TextureRegion, 1);
+    Owner *owner = ecs_field(it, Owner, 2);
+
+    for (i32 i = 0; i < it->count; i++) {
+        Rectangle rec = tex[i].rec;
+        BzTileID base = ((int)rec.y / 16) * 256 + ((int) rec.x / 16);
+        Vector2 offset = getTileOffset(base, owner[i].player);
+        tex[i].rec.x += offset.x;
+        tex[i].rec.y += offset.y;
+    }
+}
+
 void entityUpdateSpatialID(ecs_iter_t *it) {
     Game *game = ecs_singleton_get_mut(ECS, Game);
     Position *position = ecs_field(it, Position, 1);
-    Position *size = ecs_field(it, Position, 2);
+    Position *size = ecs_field(it, Size, 2);
     //Velocity *velocity = ecs_field(it, Velocity, 3);
     SpatialGridID *id = ecs_field(it, SpatialGridID, 4);
 

game/systems/s_input.c

@@ -252,7 +252,7 @@ void updatePlayerInput() {
             getBuildingSize(input->building, &sizeX, &sizeY);
             bool canPlace = canPlaceBuilding(game, input->building, tileX, tileY);
             if (canPlace && isInputBtnDown(input, primaryBtn)) {
-                placeBuilding(game, input->building, tileX, tileY, (Owner) {-1});
+                placeBuilding(game, input->building, tileX, tileY, (Owner) {PLAYER_BLUE});
             }
             input->buildingCanPlace = canPlace;
             input->buildingPos = (Vec2i) {tileX, tileY};

game/systems/s_ui.c

@@ -58,7 +58,7 @@ void drawGameUI(Game *game, f32 dt) {
             BUILDING_MARKET,
             BUILDING_MILL,
             BUILDING_HOUSE_02, // placeholder for farm
-            BUILDING_BARRACS,
+            BUILDING_BARRACKS,
             BUILDING_ARCHERY_RANGE
     };
     const char *buildingNames[] = {

game/systems/systems.c

@@ -107,6 +107,8 @@ void setupSystems() {
 
     ECS_OBSERVER(ECS, entityPathRemove, EcsOnRemove, Path);
 
+    ECS_OBSERVER(ECS, updateTextureOwnerTile, EcsOnSet, TextureRegion, Owner);
+
     ECS_SYSTEM(ECS, entityUpdateSpatialID, EcsOnUpdate, Position, Size, Velocity, SpatialGridID);
     ECS_SYSTEM(ECS, entityUpdateKinematic, EcsOnUpdate, Position, Velocity, Steering, Unit);
 

game/systems/systems.h

@@ -60,6 +60,8 @@ void updateEasingSystem(ecs_iter_t *it);
  */
 void entityPathRemove(ecs_iter_t *it);
 
+void updateTextureOwnerTile(ecs_iter_t *it);
+
 /*
  * 0: Game (singleton) for entity map
  * 1: Position

rawAssets/test.tsx

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<tileset version="1.10" tiledversion="1.10.2" name="test" tilewidth="16" tileheight="16" tilecount="768" columns="48">
+ <image source="Puny-Characters/Human-Worker-Red.png" width="768" height="256"/>
+</tileset>

scripts/extract_common.py

@@ -442,3 +442,143 @@ class EnumWriter:
         writer.output("return (AnimationFrame) {-1, -1.0f};\n")
         writer.block_end()
         writer.empty_line()
+
+    def filter_by_props(self, tiles, prop_names):
+        filtered = []
+        for tile in tiles:
+            if 'properties' not in tile:
+                continue
+            props = tile['properties']
+            names = prop_names[:]
+            for prop in props:
+                if prop['name'] in names:
+                    names.remove(prop['name'])
+            if len(names) == 0:
+                filtered.append(tile)
+        return filtered
+
+    def get_property(self, tile, prop_name):
+        if 'properties' not in tile:
+            return None
+        props = tile['properties']
+        for prop in props:
+            if prop['name'] == prop_name:
+                return prop
+        return None
+
+
+    def output_get_text_rect(self, func_name, width, tile_width, tile_height):
+        writer = self.writer
+        writer.output(
+            f"static Rectangle {func_name}(BzTileID tile) ")
+        writer.block_start()
+
+        writer.output(f"Rectangle base = {{ (tile % {width}) * {tile_width}, "
+                      f"(tile / {width}) * {tile_height}, {tile_width}, {tile_height} }};\n")
+
+        sized_tiles = {}
+        for tile in self.all_tiles:
+            if 'properties' not in tile:
+                continue
+            props = tile['properties']
+            size_x = 1
+            size_y = 1
+            for prop in props:
+                if prop['name'] == 'size_x':
+                    size_x = int(prop['value'])
+                if prop['name'] == 'size_y':
+                    size_y = int(prop['value'])
+
+            if size_x == 1 and size_y == 1:
+                continue
+            sized_tiles[tile['id']] = (size_x, size_y)
+        sized_map = defaultdict(list)
+        for k, v in sized_tiles.items():
+            sized_map[v].append(k)
+
+        if sized_map:
+            writer.output("switch (tile) ")
+            writer.block_start()
+            for k, v in sized_map.items():
+                for id in v:
+                    writer.output(f"case {id}:\n")
+                writer.indent()
+                x, y = k
+                writer.output(f"base.width *= {x};\n")
+                writer.output(f"base.height *= {y};\n")
+                writer.output("break;\n")
+                writer.unindent()
+            writer.output("default: break;\n")
+            writer.block_end()
+
+        writer.output("return base;\n")
+
+        writer.block_end()
+        writer.empty_line()
+
+    def output_base_index(self, func_name, field):
+        writer = self.writer
+        tiles = self.filter_by_props(self.all_tiles, [field])
+        field_map = defaultdict(list)
+        for tile in tiles:
+            index = self.get_property(tile, field)['value']
+            field_map[index].append(tile['id'])
+        sizes = list(map(lambda x: len(x), field_map.values()))
+        assert len(set(sizes)) == 1
+        indices = list(zip(*field_map.values()))
+        writer.output(
+            f"static BzTileID {func_name}(BzTileID tile) ")
+        writer.block_start()
+
+        writer.output("switch (tile) ")
+        writer.block_start()
+
+        for index in indices:
+            for idx in index:
+                writer.output(f"case {idx}:\n")
+            writer.indent()
+            writer.output(f"return {index[0]};\n")
+            writer.unindent()
+        writer.output("default: return tile;\n")
+        writer.block_end()
+
+        writer.block_end()
+        writer.empty_line()
+
+    def output_index_tile_offset(self, func_name, field, width, tile_width, tile_height):
+        writer = self.writer
+        tiles = self.filter_by_props(self.all_tiles, [field])
+        field_map = defaultdict(list)
+        for tile in tiles:
+            index = self.get_property(tile, field)['value']
+            field_map[index].append(tile['id'])
+        sizes = list(map(lambda x: len(x), field_map.values()))
+        assert len(set(sizes)) == 1
+        indices = list(zip(*field_map.values()))
+        writer.output(
+            f"static Vector2 {func_name}(BzTileID tile, i32 idx) ")
+        writer.block_start()
+        size = sizes[0]
+        writer.output(f"if (idx < 0 || idx >= {size}) return (Vector2) {{0, 0}};\n")
+
+        writer.output("switch (tile) ")
+        writer.block_start()
+
+        def calc_pos(tile):
+            return (tile % width) * tile_width, (tile // width) * tile_height
+
+        for index in indices:
+            base_idx = index[0]
+            base_pos = calc_pos(base_idx)
+            positions = [(0, 0)]
+            for idx in index[1:]:
+                pos = calc_pos(idx)
+                positions.append((pos[0] - base_pos[0], pos[1] - base_pos[1]))
+            str_positions = list(map(lambda x: f"{{{x[0]}, {x[1]}}}", positions))
+            ret = f"((Vector2 []) {{{', '.join(str_positions)}}})[idx]"
+            writer.output(f"case {base_idx}: return {ret};\n")
+        writer.output("default: return (Vector2) {0, 0};\n")
+        writer.block_end()
+
+        writer.block_end()
+        writer.empty_line()

scripts/extract_tileset.py

@@ -34,12 +34,12 @@ def remove_properties(data, dst_file):
 
 
 content = open("../rawAssets/game.tsj").read()
-tiles = json.loads(content)["tiles"]
+all_tiles = json.loads(content)["tiles"]
 remove_properties(content, "../assets/game.tsj")
-terrain_tiles = extract_by_property(tiles, "terrain")
-building_tiles = extract_by_property(tiles, "building")
-entity_tiles = extract_by_property(tiles, "entity")
-item_tiles = extract_by_property(tiles, "item")
+terrain_tiles = extract_by_property(all_tiles, "terrain")
+building_tiles = extract_by_property(all_tiles, "building")
+entity_tiles = extract_by_property(all_tiles, "entity")
+item_tiles = extract_by_property(all_tiles, "item")
 
 writer.header_guard_start()
 script_name = os.path.basename(__file__)
@@ -88,6 +88,12 @@ item_writer.output_enum_to_tile("getItemTile")
 #item_writer.output_has_handle("itemHasHandle")
 #item_writer.output_handle("itemGetHandle")
 
+tile_writer = EnumWriter(writer, all_tiles, "", "")
+
+tile_writer.output_get_text_rect("getTextureRect", 256, 16, 16)
+tile_writer.output_base_index("getTileBase", "player")
+tile_writer.output_index_tile_offset("getTileOffset", "player", 256, 16, 16)
+
 
 writer.header_guard_stop()