Fixes

util/atlas.c

@@ -10,7 +10,6 @@ SDL_Texture *atlasTexture;
 int tileIndex16 = 0, quadrantIndex16 = 0;
 int tileIndex32 = 0;
 
-#define MAX_RECTS 256
 int allocatedRectCount = 0;
 SDL_Rect allocatedRects[MAX_RECTS];
 

util/atlas.h

@@ -5,7 +5,8 @@
 #ifndef FACTORYGAME_ATLAS_H
 #define FACTORYGAME_ATLAS_H
 
-#define ATLAS_SIZE 512
+#define ATLAS_SIZE 1024
+#define MAX_RECTS 2048
 #define TILE_SIZE 32
 #define QUADRANT_SIZE 16
 #define ATLAS_TILES_PER_ROW (ATLAS_SIZE / TILE_SIZE)

util/util.c

@@ -11,6 +11,19 @@
 SDL_Window *window = NULL;
 volatile bool running = true;
 
+const char OrientStrings[ORIENT_DIRECTION_COUNT][10] = {
+        "LEFT_DOWN",
+        "LEFT",
+        "LEFT_UP",
+        "UP",
+        "RIGHT_UP",
+        "RIGHT",
+        "RIGHT_DOWN",
+        "DOWN",
+};
+
+int animationStep = 0;
+
 bool debugMode = false;
 bool itemViewing = false;
 bool renderAtlas = false;

util/util.h

@@ -6,6 +6,9 @@
 #define FACTORYGAME_UTIL_H
 
 #include <SDL2/SDL.h>
+#include "atlas.h"
+
+extern int animationStep;
 
 //The window we'll be rendering to
 extern SDL_Window *window;
@@ -16,7 +19,7 @@ extern SDL_Renderer *mainRenderer;
 
 extern SDL_Rect screenRect;
 
-typedef enum OrientDirection{
+typedef enum OrientDirection {
     ORIENT_LEFT_DOWN,
     ORIENT_LEFT,
     ORIENT_LEFT_UP,
@@ -28,10 +31,28 @@ typedef enum OrientDirection{
     ORIENT_DIRECTION_COUNT
 } OrientDirection;
 
+extern const char OrientStrings[ORIENT_DIRECTION_COUNT][10];
+
 extern bool debugMode;
 extern bool itemViewing;
 extern bool renderAtlas;
 
+typedef struct Animation {
+    SDL_Texture *textures[TILE_SIZE];
+    SDL_Rect atlasRects[TILE_SIZE];
+    unsigned char frameCount;
+    unsigned char divisor;
+} Animation;
+
+
+typedef struct OrientedAnimation {
+    SDL_Texture *textures[ORIENT_DIRECTION_COUNT][TILE_SIZE * 2];
+    SDL_Rect atlasRects[ORIENT_DIRECTION_COUNT][TILE_SIZE * 2];
+    unsigned char frameCount;
+    unsigned char divisor;
+} OrientedAnimation;
+
+
 SDL_Texture *createRotatedTexture(SDL_Renderer *renderer, SDL_Texture *src, double angle);
 
 SDL_Texture *createFlippedTexture(SDL_Renderer *renderer, SDL_Texture *src, SDL_RendererFlip flip);