Start texturing

assets/encodeImage.c

@@ -144,7 +144,7 @@ int main(void)
 
     for (int i = 0; i < 8; ++i)
     {
-      unsigned int color = palette[j * 32 + i];
+      unsigned int color = palette[j * 8 + i];
       printf("0x%02x,0x%02x,",color & 0xff,color >> 8);
     } 
 

assets/img2array.py

@@ -1,79 +0,0 @@
-import sys
-from PIL import Image
-
-def rgbTo565(rgb):
-  return ((rgb[0] >> 3) << 11) | ((rgb[1] >> 2) << 5) | ((rgb[2] >> 3))
-
-def colorDist(c1,c2):
-  return abs((c1 & 0x1f) - (c2 & 0x1f)) + abs(((c1 >> 5) & 0x3f) - ((c2 >> 5) & 0x3f)) + abs((c1 >> 11) - (c2 >> 11))
-
-FILENAME = sys.argv[1]
-
-image = Image.open(FILENAME).convert("RGB")
-
-IMG_SIZE = image.size[0]
-
-pixels = image.load()
-
-outArray = []
-
-if IMG_SIZE == 64: # normal texture
-  for y in range(IMG_SIZE):
-    for x in range(IMG_SIZE):
-      outArray.append(rgbTo565(pixels[(x,y)]))
-else: # sky texture
-  hist = [0 for i in range(65536)]
-
-  for y in range(IMG_SIZE):
-    for x in range(IMG_SIZE):
-      hist[rgbTo565(pixels[(x,y)])] += 1
-
-  for i in range(256): # make the palette from 256 most common colors
-    histMaxIndex = 0
-
-    for j in range(65536):
-      if hist[j] > hist[histMaxIndex]:
-        histMaxIndex = j
-
-    outArray.append(histMaxIndex)
-
-    hist[histMaxIndex] = -1
-
-  odd = True
-
-  for y in range(IMG_SIZE):
-    for x in range(IMG_SIZE):
-      pixel = rgbTo565(pixels[(x,y)])
-      
-      closestIndex = 0
-      closestDist = 1000
-
-      for i in range(256):
-        dist = colorDist(pixel,outArray[i])
-
-        if dist < closestDist:
-          closestDist = dist
-          closestIndex = i
-
-        if closestDist == 0:
-          break
-      
-      if odd:
-        outArray.append(closestIndex)
-        odd = False
-      else:
-        outArray[-1] = outArray[-1] | (closestIndex << 8)
-        odd = True
-
-outStr = ""
-
-for i in range(len(outArray)):
-  if i % 16 == 0:
-    outStr += "\n  "
-    
-  outStr += "{0:#0{1}x}".format(outArray[i],6)
-
-  if i != len(outArray) - 1:
-    outStr += ","
-
-print(outStr)