- debug::println(char*, float)

- Gràfic del balunet
- Paleta afegida
- sprite en altura correcta
- sprite amb diferent textura
- transparencies en el sprite
- Makefile pa que JDes no haja de fer search en el chat cada volta

Makefile

@@ -0,0 +1,2 @@
+build:
+	g++ -g *.cpp -lSDL3 -o wolf

jdebug.cpp

@@ -59,6 +59,14 @@ namespace debug
         newline();
     }
 
+    void println(const char *label, float value)
+    {
+        print(label);
+        print(" ");
+        print(value);
+        newline();
+    }
+
     void print(int value)
     {
         char temp[20];

main.cpp

@@ -22,6 +22,7 @@ SDL_Texture *sdl_texture;
 
 Uint32 *palette;
 Uint8 *gif;
+Uint8 *spr;
 Uint8 screen[320*240];
 float depth_buffer[320*240];
 
@@ -105,7 +106,7 @@ void putpd(int x, int y, Uint8 color, float depth)
 
 void putps(int x, int y, Uint8 color, float depth)
 {
-    if (x<0 || y<0 || x>=320 || y>=240) return;
+    if (x<0 || y<0 || x>=320 || y>=240 || color==0) return;
     if (depth_buffer[x+y*320]>=depth)
     {
         screen[x+y*320]=color;
@@ -429,6 +430,16 @@ int main(int argc, char *argv[])
     palette = LoadPalette(buffer);
     free(buffer);
 
+    f = fopen("player1.gif", "rb");
+    fseek(f, 0, SEEK_END);
+    filesize = ftell(f);
+    fseek(f, 0, SEEK_SET);
+    buffer = (Uint8*)malloc(filesize);
+    fread(buffer, filesize, 1, f);
+    fclose(f);
+    spr = LoadGif(buffer, &w, &h);
+    free(buffer);
+
     // [DEBUG] Paleta per al depth buffer
     //for(int i=0;i<256;++i) palette[i] = (255-i) | ((255-i)<<8) | ((255-i)<<16);
     
@@ -535,7 +546,9 @@ int main(int argc, char *argv[])
             const float d = distance(position, enemy);// * SDL_cosf(a_inc*DEG_TO_RAD);
             float dist = d * SDL_cosf(angle_to_enemy*DEG_TO_RAD);
             float wall_height = (32.0f*277)/dist;
-            debug::print("enemy in fov: "); debug::print(angle_to_enemy); debug::newline();
+            float wall_start = 120-(wall_height/32.0f)*(32.0f-(height-sectors[0].floor_height));
+            debug::println("enemy height: ", wall_height);
+            debug::println("enemy start: ", wall_start);
             int column = int((angle_to_enemy+32.0f)/0.2f);
             for (int i=0; i<wall_height;++i)
             {
@@ -545,7 +558,7 @@ int main(int argc, char *argv[])
                     for (int j=0;j<wall_height;++j)
                     {
                         int ty = j * 32 / wall_height;
-                        putps(c, 120-(wall_height/2)+j, gif[tx+ty*64], d);
+                        putps(c, wall_start+j, spr[tx+ty*32], d); //120-(wall_height/2)
                     }
                 }
             }

wolf.pal

@@ -0,0 +1,259 @@
+JASC-PAL
+0100
+256
+0 0 0
+0 0 168
+0 168 0
+0 168 168
+168 0 0
+168 0 168
+168 84 0
+168 168 168
+84 84 84
+84 84 252
+84 252 84
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+236 236 236
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+208 208 208
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+180 180 180
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+152 152 152
+140 140 140
+124 124 124
+112 112 112
+100 100 100
+84 84 84
+72 72 72
+56 56 56
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+32 32 32
+252 0 0
+236 0 0
+224 0 0
+212 0 0
+200 0 0
+188 0 0
+176 0 0
+164 0 0
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+112 0 0
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+76 0 0
+64 0 0
+252 216 216
+252 184 184
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+252 92 92
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+252 32 32
+252 0 0
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+252 120 0
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+204 96 0
+180 84 0
+156 76 0
+252 252 216
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+252 252 156
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+0 252 0
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+0 164 164
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