diff --git a/game.cpp b/game.cpp
index 87e82c9..f4cf51d 100644
--- a/game.cpp
+++ b/game.cpp
@@ -36,27 +36,27 @@ Unit zBuffer[SUBSAMPLED_WIDTH];
 
 const unsigned char levelTexture[] =
 {
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
-   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 
+   1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 
+   1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 
+   1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 
+   1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 
+   1, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 
+   1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 
+   1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 
+   1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 
+   1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 
+   1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 
+   1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 
+   1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 
+   1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 
+   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 
+   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+   1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+   1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0 
 };
 
 const signed char levelFloor[] =
@@ -109,7 +109,7 @@ const signed char levelCeiling[] =
   99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,99,24,24,24,24,24,24
 };
 
-const unsigned char image[] =
+const unsigned char texture1[] =
 {  32, 32 // width, height
   ,0x12,0x65,0x65,0x6d,0x24,0x64,0x5b,0x12,0x12,0x64,0x5b,0x5b,0x12,0x51
   ,0x12,0x09,0x00,0x6d,0x6d,0x6d,0x24,0x5b,0x5b,0x52,0x12,0x5b,0x52,0x5b
@@ -187,85 +187,7 @@ const unsigned char image[] =
   ,0x52,0x09
 };
 
-const unsigned char image2[] =
-{  32, 32 // width, height
-  ,0xff,0xff,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xb7,0x77
-  ,0xbf,0x77,0x76,0x76,0x6e,0x6d,0x6d,0x6e,0x6e,0x6e,0x6e,0x6e,0x6e,0x6e
-  ,0x76,0x76,0x6e,0x25,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0x76,0x77,0x76,0x76
-  ,0x76,0x76,0x6e,0x6e,0x76,0x76,0x76,0x6e,0x6d,0x6d,0x6d,0x6d,0x6d,0x6d
-  ,0x6d,0x6d,0x6d,0x6e,0x6e,0x6d,0x6d,0x6d,0xff,0xbf,0xbf,0x76,0x77,0x76
-  ,0x76,0x76,0x76,0x6e,0x76,0x6e,0x6e,0x6e,0x6e,0x76,0x76,0x6e,0x6d,0x6d
-  ,0x6d,0x6d,0x6d,0x6d,0x6d,0x6d,0x6d,0x6d,0x6d,0x65,0x6d,0x65,0xbf,0xbf
-  ,0x77,0x76,0x76,0x76,0x76,0x76,0x76,0x6e,0x76,0x76,0x6e,0x6e,0x76,0x76
-  ,0x76,0x6e,0x6d,0x6d,0x6d,0x6d,0x65,0x65,0x6d,0x6d,0x65,0x65,0x6d,0x65
-  ,0x6d,0x6d,0xbf,0xbf,0x76,0x76,0x76,0x25,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c
-  ,0x1c,0x1c,0x24,0x25,0x25,0x24,0x1c,0x1c,0x1c,0x1c,0x1c,0x24,0x24,0x24
-  ,0x24,0x25,0x6d,0x65,0x6d,0x6d,0xbf,0xbf,0x77,0x76,0x76,0x24,0x1c,0x1c
-  ,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x24,0x25,0x65,0x25,0x24,0x1c,0x1c,0x1c
-  ,0x24,0x24,0x24,0x1c,0x24,0x6d,0x6d,0x6d,0x6e,0x6d,0xbf,0xbf,0x76,0x76
-  ,0x76,0x1c,0x1c,0x76,0x76,0x6e,0x76,0x6e,0x6e,0x6e,0x6e,0x76,0x76,0x76
-  ,0x76,0x6e,0x6d,0x6d,0x6d,0x6d,0x6d,0x6d,0x76,0x77,0x6d,0x6d,0x6e,0x6d
-  ,0xbf,0xbf,0x77,0x76,0x76,0x1c,0x24,0x76,0x76,0x76,0x76,0x6e,0x6e,0x6e
-  ,0x76,0x76,0x77,0x77,0x76,0x6e,0x6d,0x6d,0x6d,0x6d,0x6d,0x6d,0x76,0xb7
-  ,0x6e,0x6e,0x6e,0x25,0xbf,0xbf,0x77,0x76,0x76,0x24,0x24,0x77,0x76,0x76
-  ,0x76,0x76,0x6e,0x6e,0x76,0x76,0x77,0x77,0x76,0x6e,0x6d,0x6d,0x6d,0x6d
-  ,0x6d,0x6d,0x76,0xbf,0x76,0x6e,0x6d,0x24,0xbf,0xbf,0x77,0x76,0x77,0x24
-  ,0x25,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x6e
-  ,0x6d,0x6d,0x6d,0x6d,0x6d,0x6d,0x77,0xbf,0x6e,0x6d,0x6d,0x25,0xbf,0xbf
-  ,0x77,0x77,0x77,0x25,0x25,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x76
-  ,0x76,0x76,0x76,0x76,0x6e,0x6d,0x6d,0x6d,0x65,0x6d,0xbf,0xbf,0x6e,0x6d
-  ,0x6e,0x25,0xbf,0xbf,0x77,0x76,0xb7,0x25,0x65,0x76,0x76,0x6e,0x76,0x76
-  ,0x76,0x76,0x76,0x6e,0x6e,0x76,0x76,0x76,0x6e,0x6d,0x6d,0x6d,0x65,0x6e
-  ,0xbf,0xbf,0x6d,0x65,0x6e,0x6d,0xbf,0xbf,0x77,0x76,0x77,0x25,0x25,0x77
-  ,0x76,0x6e,0x76,0x76,0x6e,0x76,0x6e,0x6e,0x6e,0x6e,0x76,0x77,0x76,0x6e
-  ,0x6d,0x6d,0x6d,0x6e,0xbf,0xbf,0x6d,0x65,0x76,0x6d,0xff,0xbf,0xbf,0xbf
-  ,0xbf,0x24,0x25,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x6e,0x6e,0x6e,0x6e
-  ,0x76,0x76,0x76,0x6e,0x6e,0x6e,0x76,0x76,0xbf,0xbf,0x6d,0x6d,0x76,0x6e
-  ,0xff,0xbf,0xbf,0xbf,0xbf,0x24,0x6d,0x76,0x76,0x76,0x76,0x76,0x76,0x6e
-  ,0x6e,0x6d,0x6e,0x6e,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0xbf,0x77
-  ,0x65,0x6d,0x76,0x6e,0xbf,0xbf,0x77,0x77,0x77,0x25,0x6d,0x77,0x77,0x76
-  ,0x76,0x76,0x76,0x6e,0x6e,0x6e,0x6e,0x6e,0x6e,0x76,0x76,0x77,0x77,0x76
-  ,0x76,0x6e,0x77,0x76,0x65,0x6d,0x6e,0x76,0xbf,0xbf,0x77,0x76,0x76,0x25
-  ,0x6d,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x6e,0x6d,0x6d,0x6e,0x6d,0x6e
-  ,0x76,0x77,0x76,0x76,0x6e,0x6d,0x77,0x77,0x65,0x6d,0x76,0x6d,0xff,0xbf
-  ,0xbf,0x77,0x77,0x24,0x6d,0x76,0x76,0x76,0x76,0x76,0x76,0x76,0x6d,0x6d
-  ,0x6d,0x6e,0x6d,0x6e,0x6e,0x76,0x6e,0x6d,0x6d,0x65,0x76,0x77,0x25,0x6d
-  ,0x6e,0x6e,0xff,0xbf,0xbf,0x77,0x77,0x24,0x65,0x77,0x77,0x76,0x76,0x76
-  ,0x76,0x76,0x6e,0x6d,0x6e,0x6e,0x6e,0x6d,0x6e,0x6e,0x6d,0x6d,0x6d,0x6d
-  ,0x76,0x77,0x25,0x25,0x76,0x6e,0xff,0xbf,0xbf,0xb7,0x77,0x25,0x24,0x77
-  ,0x77,0x76,0x76,0x76,0x6e,0x6e,0x76,0x6e,0x6e,0x76,0x6e,0x6e,0x6e,0x6e
-  ,0x6d,0x6d,0x6d,0x6d,0x76,0x77,0x25,0x25,0x6d,0x6d,0xff,0xbf,0x77,0x77
-  ,0x77,0x25,0x24,0x76,0x76,0x76,0x76,0x76,0x6e,0x6e,0x76,0x6e,0x6e,0x76
-  ,0x76,0x76,0x76,0x6e,0x6d,0x6d,0x6d,0x6d,0x76,0x76,0x24,0x24,0x6d,0x24
-  ,0xbf,0xbf,0x77,0x77,0x77,0x24,0x24,0x76,0x76,0x76,0x76,0x76,0x76,0x76
-  ,0x76,0x76,0x76,0x76,0x76,0x76,0x6e,0x6e,0x6d,0x6d,0x6d,0x65,0x76,0x76
-  ,0x25,0x25,0x6d,0x24,0xff,0xbf,0xbf,0xbf,0xbf,0x24,0x24,0x77,0x77,0x77
-  ,0x76,0x76,0x76,0x76,0x76,0x6e,0x6e,0x76,0x76,0x6e,0x6e,0x6e,0x6d,0x65
-  ,0x6d,0x6d,0x76,0x76,0x25,0x65,0x6d,0x24,0xff,0xbf,0xbf,0xbf,0xbf,0x25
-  ,0x24,0x77,0xb7,0x77,0x76,0x77,0x76,0x76,0x76,0x6e,0x76,0x6e,0x6e,0x6e
-  ,0x76,0x6e,0x6d,0x6d,0x6d,0x6d,0x77,0x76,0x25,0x6d,0x6d,0x24,0xff,0xbf
-  ,0xbf,0xbf,0xbf,0x6d,0x65,0xbf,0xbf,0x77,0x76,0x77,0x76,0x76,0x76,0x76
-  ,0x76,0x6e,0x6e,0x6e,0x76,0x6e,0x6d,0x6d,0x6d,0x6d,0x77,0x76,0x25,0x25
-  ,0x25,0x24,0xff,0xbf,0xbf,0xbf,0xbf,0x6d,0x6d,0xbf,0xbf,0xbf,0x77,0x76
-  ,0x76,0x76,0x76,0x6e,0x76,0x6e,0x6e,0x6e,0x76,0x6e,0x6d,0x6d,0x6d,0x6d
-  ,0x77,0x76,0x25,0x65,0x65,0x1c,0xff,0xbf,0xbf,0xbf,0xbf,0x6e,0x76,0xbf
-  ,0xff,0xff,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf
-  ,0xbf,0xbf,0xbf,0xbf,0x77,0xbf,0x65,0x6d,0x6d,0x1c,0xff,0xbf,0xbf,0xbf
-  ,0xbf,0xbf,0xbf,0xff,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf,0xbf
-  ,0xbf,0xbf,0xbf,0xbf,0x77,0xbf,0xbf,0xbf,0xbf,0x77,0x65,0x6d,0x65,0x1c
-  ,0xff,0xbf,0xbf,0x77,0xbf,0xbf,0xbf,0x77,0x76,0x76,0x76,0x76,0x76,0x76
-  ,0x76,0x76,0x6e,0x76,0x6e,0x6e,0x6e,0x6e,0x6d,0x6e,0x6e,0x6d,0x6d,0x65
-  ,0x6d,0x6d,0x65,0x24,0xff,0xbf,0x77,0x77,0xbf,0xbf,0xb7,0x77,0x76,0x76
-  ,0x77,0x77,0x77,0x76,0x76,0x76,0x6e,0x6e,0x76,0x76,0x6e,0x6e,0x6d,0x6e
-  ,0x6e,0x6d,0x6d,0x65,0x6d,0x6d,0x65,0x1c,0xff,0xbf,0xbf,0xbf,0xbf,0xbf
-  ,0xbf,0x77,0x76,0x77,0x77,0x77,0x76,0x76,0x76,0x6e,0x6e,0x76,0x76,0x76
-  ,0x6e,0x6e,0x6d,0x6d,0x6d,0x6d,0x6d,0x65,0x6d,0x6d,0x6d,0x1c,0xbf,0x25
-  ,0x1c,0x24,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c
-  ,0x1c,0x1c,0x24,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c,0x1c
-  ,0x1c,0x1c
-};
-
-const unsigned char image3[] =
+const unsigned char texture2[] =
 {  32, 32 // width, height
   ,0x65,0x1d,0x01,0x1c,0x12,0x0a,0x01,0x13,0x14,0x6e,0x2e,0x0b,0x1c,0x1d
   ,0x2e,0x1d,0x13,0x0b,0x13,0x65,0x1d,0x1d,0x13,0x66,0x6f,0x6e,0x65,0x6f
@@ -343,6 +265,84 @@ const unsigned char image3[] =
   ,0x66,0x25
 };
 
+const unsigned char texture3[] =
+{  32, 32 // width, height
+  ,0xb6,0x3d,0x33,0x33,0x3e,0x33,0x2a,0x29,0x2a,0x29,0x2a,0x20,0x29,0x29
+  ,0x2a,0x29,0x10,0x10,0x10,0x49,0x58,0x99,0x50,0x50,0x10,0x4b,0x54,0x54
+  ,0x55,0x55,0x4a,0x49,0x29,0x3d,0x3d,0x7c,0x3d,0x33,0x34,0x3d,0x33,0x33
+  ,0x33,0x20,0x20,0x29,0x10,0x20,0x10,0x50,0x10,0x49,0x10,0x99,0x51,0x51
+  ,0x33,0x10,0x53,0x66,0x67,0x15,0x54,0x4b,0x7f,0x33,0x7f,0x3d,0x3e,0x3d
+  ,0x33,0x3d,0x29,0x29,0x2a,0x20,0x20,0x2a,0x10,0x20,0x10,0x51,0x50,0x50
+  ,0x58,0x51,0x51,0x51,0x33,0x33,0x10,0x55,0x5e,0x67,0x26,0x66,0x29,0x7f
+  ,0x3e,0x3d,0x3d,0x33,0x3d,0x33,0x29,0x10,0x10,0x20,0x33,0x10,0x10,0x2a
+  ,0x58,0x59,0x50,0x10,0x51,0x51,0x10,0x51,0x52,0x37,0x37,0x10,0x10,0x5d
+  ,0x53,0x55,0x6c,0x3e,0x3d,0x33,0x33,0x3d,0x33,0x29,0x10,0x2a,0x20,0x20
+  ,0x29,0x20,0x10,0x10,0x58,0x10,0x10,0x10,0x58,0x49,0x51,0x99,0x49,0x37
+  ,0x37,0x33,0x33,0x10,0x10,0x49,0x7f,0x7f,0x33,0x3d,0x3d,0x7f,0x33,0x3e
+  ,0x29,0x2a,0x29,0x2a,0x29,0x2a,0x20,0x20,0x20,0x50,0x51,0x10,0x58,0x51
+  ,0x51,0x99,0x49,0x00,0x33,0x10,0x10,0x10,0x10,0x10,0x3d,0x7f,0x3d,0x33
+  ,0x3d,0x3d,0x33,0x2a,0x2a,0x20,0x29,0x29,0x29,0x10,0x20,0x19,0x10,0x19
+  ,0x51,0x50,0x58,0x51,0x49,0x99,0x00,0x00,0x10,0x10,0x33,0x33,0x33,0x10
+  ,0x3d,0x7f,0x7f,0x33,0x3e,0x33,0x33,0x33,0x29,0x20,0x33,0x2a,0x20,0x58
+  ,0x58,0x19,0x19,0x51,0x10,0x51,0x59,0x51,0x51,0x51,0x00,0x10,0x10,0x00
+  ,0x00,0x10,0x10,0x10,0x3d,0xb6,0x2a,0x3e,0x33,0x3d,0x33,0x3d,0x2a,0x10
+  ,0x20,0x2a,0x10,0x58,0x58,0x19,0x50,0x19,0x58,0x10,0x58,0x99,0x51,0x49
+  ,0x00,0x00,0x00,0x00,0x00,0x00,0x10,0x10,0x3d,0x2a,0x6c,0x3d,0x3e,0x33
+  ,0x33,0x29,0x33,0x29,0x10,0x29,0x20,0x69,0x58,0x10,0x19,0x10,0x99,0x10
+  ,0x58,0x99,0x49,0x99,0x51,0x00,0x00,0x00,0x10,0x10,0x10,0x53,0xb6,0x3d
+  ,0x6c,0x33,0x33,0x33,0x3d,0x29,0x20,0x33,0x20,0x20,0x29,0x20,0x51,0x51
+  ,0x51,0x50,0x99,0x58,0x99,0x49,0x99,0x49,0x00,0x00,0x00,0x10,0x10,0x00
+  ,0x00,0x53,0x29,0x3e,0x7f,0x29,0x33,0x2a,0x33,0x29,0x29,0x33,0x20,0x29
+  ,0x10,0x58,0x10,0x49,0x51,0x58,0x99,0x49,0x49,0x51,0x51,0x00,0x00,0x00
+  ,0x00,0x00,0x00,0x00,0x53,0x33,0x29,0x33,0x7e,0x33,0xb6,0x2a,0x33,0x29
+  ,0x20,0x10,0x29,0x20,0x10,0x58,0x59,0x10,0x50,0x99,0x49,0x49,0x49,0x49
+  ,0x51,0x9a,0x4b,0x53,0x53,0x4a,0x4a,0x15,0x37,0x37,0x2d,0x7c,0x3e,0x3d
+  ,0x7f,0x29,0x2a,0x10,0x29,0x10,0x10,0x20,0x29,0x58,0x51,0x51,0x99,0x51
+  ,0x49,0x49,0x99,0x10,0x49,0x49,0x4a,0x4b,0x53,0x56,0x56,0x33,0x37,0x37
+  ,0x6c,0x33,0x3d,0x3d,0x3d,0x7f,0x20,0x10,0x29,0x10,0x10,0x99,0x10,0x58
+  ,0x51,0x49,0x49,0x49,0x49,0x58,0x49,0x51,0x4a,0x4b,0x4b,0x54,0x66,0x67
+  ,0x67,0x33,0x10,0x10,0xb6,0x3d,0x33,0x7f,0x29,0x3d,0x33,0x33,0x29,0x29
+  ,0xac,0x58,0x10,0x49,0x49,0x49,0x49,0x49,0x49,0x50,0x59,0x51,0x51,0x51
+  ,0x54,0x15,0x66,0x5e,0x33,0x10,0x56,0x54,0xb6,0x3d,0x33,0x33,0x3e,0x33
+  ,0x29,0x33,0x33,0x33,0x10,0x10,0x10,0x51,0x49,0x49,0x49,0x49,0x49,0x49
+  ,0x58,0x50,0x50,0x49,0x4b,0x54,0x54,0x55,0x55,0x55,0x4a,0x49,0x29,0x3d
+  ,0x3d,0x7c,0x7f,0x6c,0x2a,0x29,0x10,0x10,0x10,0x19,0x20,0x10,0x99,0x51
+  ,0x51,0x49,0x49,0x49,0x10,0x51,0x51,0x51,0x52,0x53,0x66,0x67,0x67,0x15
+  ,0x54,0x4b,0x29,0x33,0x7f,0x3d,0x6c,0x29,0x33,0x20,0x29,0x10,0x20,0x20
+  ,0x99,0x10,0x99,0x51,0x58,0x99,0x49,0x49,0x49,0x51,0x51,0x4b,0x4b,0x53
+  ,0x55,0x5e,0x5e,0x67,0x26,0x66,0x29,0x7f,0x3e,0x3d,0x29,0x29,0x33,0x2a
+  ,0x2a,0x20,0x33,0x20,0x61,0x20,0x58,0x10,0x10,0x99,0x99,0x49,0x49,0x10
+  ,0x51,0x52,0x4a,0x4b,0x53,0x54,0x54,0x5d,0x53,0x55,0x6c,0x7f,0x6c,0x29
+  ,0x33,0x3d,0x2a,0x20,0x29,0x2a,0x10,0x2a,0x20,0x20,0x58,0x10,0x10,0x58
+  ,0x99,0x51,0x51,0x49,0x99,0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x54,0x54
+  ,0xb6,0xb6,0x33,0x3d,0x3e,0x3e,0x2a,0x33,0x20,0x2a,0x20,0x33,0x2a,0x58
+  ,0x58,0x50,0x10,0x58,0x10,0x10,0x58,0x99,0x00,0x99,0x00,0x00,0x00,0x00
+  ,0x33,0x10,0x00,0x49,0xb6,0x29,0x3f,0x33,0x33,0x33,0x3d,0x33,0x20,0x2a
+  ,0x33,0x2a,0x29,0x58,0x99,0x10,0x50,0x10,0x10,0x10,0x10,0x99,0x51,0x00
+  ,0x51,0x00,0x10,0x10,0x33,0x33,0x10,0x00,0x3d,0x6c,0x3d,0x33,0x3e,0x33
+  ,0x33,0x2a,0x2a,0x2a,0x33,0x29,0x10,0x58,0x58,0x10,0x10,0x10,0x51,0x10
+  ,0x50,0x99,0x51,0x51,0x00,0x00,0x00,0x10,0x10,0x37,0x37,0x10,0x7f,0xb6
+  ,0x33,0x3d,0x33,0x3f,0x2a,0x33,0x2a,0x33,0x29,0x10,0x10,0x29,0x10,0x33
+  ,0x10,0x50,0x49,0x10,0x51,0x51,0x51,0x51,0x51,0x00,0x00,0x00,0x00,0x33
+  ,0x37,0x33,0x3d,0x2a,0x3d,0x3d,0x3e,0x33,0x33,0x2a,0x2a,0x33,0x33,0x10
+  ,0x2a,0x20,0x10,0x10,0x10,0x50,0x49,0x58,0x51,0x51,0x58,0x99,0x00,0x00
+  ,0x00,0x00,0x00,0x10,0x33,0x33,0x7f,0x3d,0x33,0x7f,0x3d,0x3d,0x33,0x3d
+  ,0x20,0x29,0x20,0x33,0x2a,0x10,0x10,0x2a,0x10,0x10,0x10,0x58,0x99,0x51
+  ,0x59,0x99,0x00,0x00,0x00,0x00,0x10,0x10,0x10,0x33,0x29,0x3e,0x3d,0x3d
+  ,0x7c,0x3e,0x2a,0x3d,0x2c,0x2a,0x20,0x33,0x29,0x20,0x10,0x2a,0x10,0x10
+  ,0x49,0x10,0x99,0x49,0x51,0x51,0x49,0x00,0x10,0x10,0x10,0x10,0x53,0x14
+  ,0x29,0x33,0x7e,0x33,0x3d,0x3d,0x33,0x33,0x29,0x20,0x20,0x33,0x20,0x20
+  ,0x20,0x20,0x10,0x51,0x50,0x10,0x99,0x49,0x49,0x51,0x9a,0x4b,0x53,0x53
+  ,0x4a,0x15,0x56,0x54,0x2d,0x7c,0x3e,0x3d,0x3d,0x7e,0x3d,0x3d,0x2a,0x33
+  ,0x10,0x29,0x2a,0x29,0x10,0x20,0x10,0x58,0x58,0x58,0x99,0x51,0x10,0x49
+  ,0x49,0x4a,0x4b,0x53,0x56,0x54,0x4b,0x54,0x6c,0x33,0x3d,0x3d,0x3d,0x33
+  ,0x3d,0x33,0x29,0x33,0x20,0x20,0x20,0x10,0x2a,0x10,0x50,0x99,0x58,0x58
+  ,0x51,0x51,0x51,0x4a,0x4b,0x4b,0x54,0x66,0x67,0x56,0x2e,0x5e,0xb6,0x3d
+  ,0x33,0x7f,0x29,0x3d,0x2a,0x29,0x33,0x29,0x20,0x2a,0x10,0x10,0x2a,0x10
+  ,0x10,0x50,0x10,0x50,0x59,0x51,0x51,0x51,0x51,0x54,0x15,0x66,0x5e,0x15
+  ,0x56,0x54
+};
+
 const unsigned char sprite[] =
 {  32, 32 // width, height
   ,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff
@@ -421,12 +421,14 @@ const unsigned char sprite[] =
   ,0xff,0xff
 };
 
+const unsigned char *textures[] = {texture1, texture2, texture3};
+
 inline uint8_t sampleImage(const unsigned char *image, Unit x, Unit y)
 {
   // TODO: optimize
 
   x = wrap(x,UNITS_PER_SQUARE);
-  y = wrap(y,UNITS_PER_SQUARE);
+  y = UNITS_PER_SQUARE - wrap(y,UNITS_PER_SQUARE) - 1;
 
   int32_t index =
     image[1] * ((image[1] * x) / UNITS_PER_SQUARE) + (image[0] * y) /
@@ -579,7 +581,7 @@ inline void pixelFunc(PixelInfo pixel)
     if (intensity < 0)
       intensity = 0;
 
-    c = sampleImage(pixel.hit.type == 0 ? image2 : image,pixel.hit.textureCoord,pixel.textureCoordY);
+    c = sampleImage(textures[pixel.hit.type],pixel.hit.textureCoord,pixel.textureCoordY);
     c = addIntensity(c,intensity - 3);
   }
   else