Added texture loading.

src/engine/world/chunklist.c

@@ -96,18 +96,24 @@ void chunkListShift(chunklist_t *list, int32_t x, int32_t y, int32_t z) {
     // Load the chunk if we need to. We also use this to calculate new absolutes
     if(
       (ax = lx + nx) != chunk->x ||
-      (ay = ly + ny) != chunk->y ||
-      (az = lz + nz) != chunk->z
+      (ly + ny) != chunk->y ||
+      (lz + nz) != chunk->z
     ) {
+      // Calculate those things that may have not been done within the if
+      ay = ly + ny;
+      az = lz + nz;
+      
       // Load new chunk.
       chunkUnload(chunk);
       chunkLoad(chunk, ax, ay, az);
+
+      // Update the absolute coordinates.
       chunk->x = ax;
       chunk->y = ay;
       chunk->z = az; 
     }
 
-    //Now, based off those new local positions, calculate the new index.
+    // Now, based off those new local positions, calculate the new index.
     ni = (
       nx +
       (ny  * list->width) +
@@ -116,6 +122,11 @@ void chunkListShift(chunklist_t *list, int32_t x, int32_t y, int32_t z) {
     chunkList[ni] = chunk;
   }
 
+  // Update Absolutes.
+  list->x = lx;
+  list->y = ly;
+  list->z = lz;
+
   // Now copy that array over.
   memcpy(list->chunkList, chunkList, sizeof(chunk_t *) * list->count);
   free(chunkList);

src/engine/world/chunklist.h

@@ -9,8 +9,6 @@
 #include "chunk.h"
 #include "./../util/math.h"
 
-#define CHUNK_INDEX_NULL = 0
-
 typedef struct {
   /** Dimensions of the chunk list */
   int32_t width, height, depth;