Move world files to engine

engine/CMakeLists.txt

@@ -23,6 +23,10 @@ set(BreezeSources
         breeze/core/module_system.c
 
         breeze/utils/tokenizer.c
+
+        breeze/world/layer.c
+        breeze/world/map.c
+        breeze/world/tileset.c
     )
 
 set(BreezeHeaders
@@ -33,6 +37,10 @@ set(BreezeHeaders
 
         breeze/utils/tokenizer.h
 
+        breeze/world/layer.h
+        breeze/world/map.h
+        breeze/world/tileset.h
+
         breeze/defines.h
         breeze/game.h
 

engine/breeze.h

@@ -8,6 +8,10 @@
 
 #include "breeze/utils/tokenizer.h"
 
+#include "breeze/world/layer.h"
+#include "breeze/world/map.h"
+#include "breeze/world/tileset.h"
+
 #include "breeze/defines.h"
 #include "breeze/game.h"
 

engine/breeze/world/layer.c

@@ -0,0 +1 @@
+#include "layer.h"

engine/breeze/world/layer.h

@@ -0,0 +1,4 @@
+#ifndef BREEZE_LAYER_H
+#define BREEZE_LAYER_H
+
+#endif //BREEZE_LAYER_H

engine/breeze/world/map.c

@@ -0,0 +1 @@
+#include "map.h"

engine/breeze/world/map.h

@@ -0,0 +1,4 @@
+#ifndef BREEZE_MAP_H
+#define BREEZE_MAP_H
+
+#endif //BREEZE_MAP_H

engine/breeze/world/tileset.c

@@ -0,0 +1,49 @@
+#include <assert.h>
+#include <stdio.h>
+
+#include <cute_tiled.h>
+
+#include "tileset.h"
+
+BzTileset BZ_TILESET_INVALID = {.isValid = false};
+
+BzTileset bzTilesetCreate(const BzTilesetDesc *desc) {
+    BzTileset tileset = {};
+    cute_tiled_tileset_t *source = cute_tiled_load_external_tileset(desc->path, NULL);
+
+    tileset.tiles = LoadTexture(desc->texturePath);
+    tileset.startID = source->firstgid;
+    tileset.tileWidth = source->tilewidth;
+    tileset.tileHeight = source->tileheight;
+
+    tileset.offsetX = source->tileoffset_x;
+    tileset.offsetY = source->tileoffset_y;
+
+    tileset.width = tileset.tiles.width / tileset.tileWidth;
+    tileset.height = tileset.tiles.height / tileset.tileHeight;
+
+    cute_tiled_free_external_tileset(source);
+
+    if (tileset.tiles.width != source->imagewidth ||
+        tileset.tiles.height != source->imageheight) {
+        bzTilesetDestroy(&tileset);
+        return BZ_TILESET_INVALID;
+    }
+
+    tileset.isValid = true;
+    return tileset;
+}
+
+Rectangle bzTilesetGetTileRegion(BzTileset *tileset, int tileID) {
+    tileID = tileID - tileset->startID;
+    int posX = tileID % tileset->width;
+    int posY = tileID / tileset->width;
+    return (Rectangle) {posX * tileset->tileWidth, posY * tileset->tileHeight,
+                        tileset->tileWidth, tileset->tileHeight};
+}
+
+void bzTilesetDestroy(BzTileset *tileset) {
+    UnloadTexture(tileset->tiles);
+    *tileset = BZ_TILESET_INVALID;
+}
+

engine/breeze/world/tileset.h

@@ -0,0 +1,33 @@
+#ifndef BREEZE_TILESET_H
+#define BREEZE_TILESET_H
+
+#include <raylib.h>
+
+typedef struct BzTilesetDesc {
+    const char *path;
+    const char *texturePath;
+} BzTilesetDesc;
+
+typedef struct BzTileset {
+    Texture2D tiles;
+    int startID;
+    int tileWidth;
+    int tileHeight;
+    int width;
+    int height;
+    int offsetX;
+    int offsetY;
+    bool isValid;
+} BzTileset;
+
+extern BzTileset BZ_TILESET_INVALID;
+
+BzTileset bzTilesetCreate(const BzTilesetDesc *desc);
+
+Rectangle bzTilesetGetTileRegion(BzTileset *tileset, int tileID);
+
+void bzTilesetDestroy(BzTileset *tileset);
+
+
+
+#endif //BREEZE_TILESET_H