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-rw-r--r--tile-convert.cpp476
1 files changed, 238 insertions, 238 deletions
diff --git a/tile-convert.cpp b/tile-convert.cpp
index c88df53..eb9dd71 100644
--- a/tile-convert.cpp
+++ b/tile-convert.cpp
@@ -1,238 +1,238 @@
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <SDL/SDL.h>
-#include "generic.h"
-#include "Image.h"
-#include "Input.h"
-#include "Output.h"
-#include "Main.h"
-
-int IMG_SX = 128, IMG_SY = 128, BLOC_SX = 128, BLOC_SY = 128;
-
-int do_swap = 0;
-
-Uint8 * pixels;
-
-CODE_BEGINS
-
-Color LookUp(char i) {
- return Color(i << 4, i << 4, i << 4, 255);
-}
-
-void countdown(int o_x, int o_y, int size, int * counter, int * a_x, int * a_y) {
- if (*counter) {
- if (size != 1) {
- int hs = size >> 1;
- countdown(o_x, o_y, hs, counter, a_x, a_y);
- if (!*counter)
- return;
- countdown(o_x, o_y + hs, hs, counter, a_x, a_y);
- if (!*counter)
- return;
- countdown(o_x + hs, o_y, hs, counter, a_x, a_y);
- if (!*counter)
- return;
- countdown(o_x + hs, o_y + hs, hs, counter, a_x, a_y);
- } else {
- *counter = *counter - 1;
- *a_x = o_x;
- *a_y = o_y;
- }
- }
-}
-
-void putpixel(int x, int y, Color C) {
- pixels[(y * IMG_SX * 2 + x) * 3 + 0] = C.R;
- pixels[(y * IMG_SX * 2 + x) * 3 + 1] = C.G;
- pixels[(y * IMG_SX * 2 + x) * 3 + 2] = C.B;
-}
-
-void drawhline(int y, Color C) {
- for (int i = 0; i < (IMG_SX << 1); i++) {
- putpixel(i, y, C);
- }
-}
-
-void drawvline(int x, Color C) {
- for (int i = 0; i < (IMG_SY << 1); i++) {
- putpixel(x, i, C);
- }
-}
-
-int transform(int x, int y) {
-
- int numero_bloc_x = x / BLOC_SX;
- int numero_bloc_y = y / BLOC_SY;
-
- int numero_bloc = numero_bloc_y * (IMG_SX / BLOC_SX) + numero_bloc_x;
-
- if (do_swap) {
- if ((BLOC_SX == BLOC_SY) || ((BLOC_SX >> 1) == BLOC_SY)) {
- countdown(0, 0, IMG_SY / BLOC_SY, &numero_bloc, &numero_bloc_x, &numero_bloc_y);
- numero_bloc = numero_bloc_y * (IMG_SX / BLOC_SX) + numero_bloc_x;
- }
- }
-
- int bx = x % BLOC_SX;
- int by = y % BLOC_SY;
-
- return numero_bloc * BLOC_SX * BLOC_SY + by * BLOC_SX + bx;
-
-// return y * IMG_SX + x;
-
-}
-
-virtual int startup() throw (GeneralException) {
- int c;
-
- if (SDL_Init(SDL_INIT_VIDEO) < 0) {
- printm(M_ERROR, "Couldn't initialise SDL: %s\n", SDL_GetError());
- exit(-1);
- }
- atexit(SDL_Quit);
- SDL_ShowCursor(SDL_DISABLE);
-
- while ((c = getopt(argc, argv, "x:y:z:t:")) != EOF) {
- switch (c) {
- case 'x':
- IMG_SX = atoi(optarg);
- break;
- case 'y':
- IMG_SY = atoi(optarg);
- break;
- case 'z':
- BLOC_SX = atoi(optarg);
- break;
- case 't':
- BLOC_SY = atoi(optarg);
- break;
- default:
- printm(M_ERROR, "Unknow option: %c\n", c);
- throw Exit(-1);
- }
- }
-
- if ((argc - optind) != 2) {
- printm(M_ERROR, "Need two arguments\n");
- throw Exit(-1);
- }
-
- Input * map = new Input(argv[optind]);
- Output * tga = new Output(argv[optind + 1]);
- Image * img = new Image(IMG_SX, IMG_SY);
-
- char * buffer = (char *) malloc(IMG_SX * IMG_SY);
-
- Byte b;
-
- for (int i = 0; i < ((IMG_SX * IMG_SY) >> 1); i++) {
- int j = i << 1;
- map->read(&b, 1);
- buffer[j] = b & 0x0f;
- buffer[j + 1] = (b & 0xf0) >> 4;
- }
-
- SDL_Surface * screen = 0;
- screen = SDL_SetVideoMode(IMG_SX * 2, IMG_SY * 2, 24, SDL_HWSURFACE | SDL_DOUBLEBUF);
- if (!screen) {
- printm(M_ERROR, "Couldn't get framebuffer\n");
- exit(-1);
- }
-
- pixels = ((Uint8 *) screen->pixels);
- SDL_Event event;
-
- bool exitting = false;
-
- while (!exitting) {
- for (int y = 0; y < IMG_SY; y++) {
- for (int x = 0; x < IMG_SX; x++) {
- Color c = LookUp(buffer[transform(x, y)]);
- pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 0] = c.R;
- pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 1] = c.G;
- pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 2] = c.B;
-
- pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 0] = c.R;
- pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 1] = c.G;
- pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 2] = c.B;
-
- pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 0] = c.R;
- pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 1] = c.G;
- pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 2] = c.B;
-
- pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 0] = c.R;
- pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 1] = c.G;
- pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 2] = c.B;
-
- }
- }
-
- for (int x = 0; x < IMG_SX; x += BLOC_SX) {
- drawvline(x << 1, Color(255, 255, 0));
- }
-
- for (int y = 0; y < IMG_SY; y += BLOC_SY) {
- drawhline(y << 1, Color(255, 255, 0));
- }
-
- SDL_Flip(screen);
-
- SDL_WaitEvent(&event);
-
- switch (event.type) {
- case SDL_KEYDOWN:
- switch (event.key.keysym.sym) {
- case SDLK_UP:
- BLOC_SY >>= 1;
- break;
- case SDLK_DOWN:
- BLOC_SY <<= 1;
- break;
- case SDLK_LEFT:
- BLOC_SX >>= 1;
- break;
- case SDLK_RIGHT:
- BLOC_SX <<= 1;
- break;
- case SDLK_SPACE:
- do_swap ^= 1;
- break;
- default:
- break;
- }
- if (BLOC_SX == 0)
- BLOC_SX = 1;
- if (BLOC_SY == 0)
- BLOC_SY = 1;
- if (BLOC_SX > IMG_SX)
- BLOC_SX = IMG_SX;
- if (BLOC_SY > IMG_SY)
- BLOC_SY = IMG_SY;
- printm(M_BARE, "Bloc size = %3ix%3i\n", BLOC_SX, BLOC_SY);
- break;
- case SDL_QUIT:
- exitting = true;
- break;
- }
- }
-
- img->Fill();
-
- for (int y = 0; y < IMG_SX; y++) {
- for (int x = 0; x < IMG_SY; x++) {
- img->SetPixel(x, y, LookUp(buffer[transform(x, y)]));
- }
- }
-
- img->Prepare(FORMAT_TGA_BASIC);
-
- copy(img, tga);
-
- SDL_Quit();
-
- return 0;
-}
-
-CODE_ENDS
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <SDL/SDL.h>
+#include "generic.h"
+#include "Image.h"
+#include "Input.h"
+#include "Output.h"
+#include "Main.h"
+
+int IMG_SX = 128, IMG_SY = 128, BLOC_SX = 128, BLOC_SY = 128;
+
+int do_swap = 0;
+
+Uint8 * pixels;
+
+CODE_BEGINS
+
+Color LookUp(char i) {
+ return Color(i << 4, i << 4, i << 4, 255);
+}
+
+void countdown(int o_x, int o_y, int size, int * counter, int * a_x, int * a_y) {
+ if (*counter) {
+ if (size != 1) {
+ int hs = size >> 1;
+ countdown(o_x, o_y, hs, counter, a_x, a_y);
+ if (!*counter)
+ return;
+ countdown(o_x, o_y + hs, hs, counter, a_x, a_y);
+ if (!*counter)
+ return;
+ countdown(o_x + hs, o_y, hs, counter, a_x, a_y);
+ if (!*counter)
+ return;
+ countdown(o_x + hs, o_y + hs, hs, counter, a_x, a_y);
+ } else {
+ *counter = *counter - 1;
+ *a_x = o_x;
+ *a_y = o_y;
+ }
+ }
+}
+
+void putpixel(int x, int y, Color C) {
+ pixels[(y * IMG_SX * 2 + x) * 3 + 0] = C.R;
+ pixels[(y * IMG_SX * 2 + x) * 3 + 1] = C.G;
+ pixels[(y * IMG_SX * 2 + x) * 3 + 2] = C.B;
+}
+
+void drawhline(int y, Color C) {
+ for (int i = 0; i < (IMG_SX << 1); i++) {
+ putpixel(i, y, C);
+ }
+}
+
+void drawvline(int x, Color C) {
+ for (int i = 0; i < (IMG_SY << 1); i++) {
+ putpixel(x, i, C);
+ }
+}
+
+int transform(int x, int y) {
+
+ int numero_bloc_x = x / BLOC_SX;
+ int numero_bloc_y = y / BLOC_SY;
+
+ int numero_bloc = numero_bloc_y * (IMG_SX / BLOC_SX) + numero_bloc_x;
+
+ if (do_swap) {
+ if ((BLOC_SX == BLOC_SY) || ((BLOC_SX >> 1) == BLOC_SY)) {
+ countdown(0, 0, IMG_SY / BLOC_SY, &numero_bloc, &numero_bloc_x, &numero_bloc_y);
+ numero_bloc = numero_bloc_y * (IMG_SX / BLOC_SX) + numero_bloc_x;
+ }
+ }
+
+ int bx = x % BLOC_SX;
+ int by = y % BLOC_SY;
+
+ return numero_bloc * BLOC_SX * BLOC_SY + by * BLOC_SX + bx;
+
+// return y * IMG_SX + x;
+
+}
+
+virtual int startup() throw (GeneralException) {
+ int c;
+
+ if (SDL_Init(SDL_INIT_VIDEO) < 0) {
+ printm(M_ERROR, "Couldn't initialise SDL: %s\n", SDL_GetError());
+ exit(-1);
+ }
+ atexit(SDL_Quit);
+ SDL_ShowCursor(SDL_DISABLE);
+
+ while ((c = getopt(argc, argv, "x:y:z:t:")) != EOF) {
+ switch (c) {
+ case 'x':
+ IMG_SX = atoi(optarg);
+ break;
+ case 'y':
+ IMG_SY = atoi(optarg);
+ break;
+ case 'z':
+ BLOC_SX = atoi(optarg);
+ break;
+ case 't':
+ BLOC_SY = atoi(optarg);
+ break;
+ default:
+ printm(M_ERROR, "Unknow option: %c\n", c);
+ throw Exit(-1);
+ }
+ }
+
+ if ((argc - optind) != 2) {
+ printm(M_ERROR, "Need two arguments\n");
+ throw Exit(-1);
+ }
+
+ Input * map = new Input(argv[optind]);
+ Output * tga = new Output(argv[optind + 1]);
+ Image * img = new Image(IMG_SX, IMG_SY);
+
+ char * buffer = (char *) malloc(IMG_SX * IMG_SY);
+
+ Byte b;
+
+ for (int i = 0; i < ((IMG_SX * IMG_SY) >> 1); i++) {
+ int j = i << 1;
+ map->read(&b, 1);
+ buffer[j] = b & 0x0f;
+ buffer[j + 1] = (b & 0xf0) >> 4;
+ }
+
+ SDL_Surface * screen = 0;
+ screen = SDL_SetVideoMode(IMG_SX * 2, IMG_SY * 2, 24, SDL_HWSURFACE | SDL_DOUBLEBUF);
+ if (!screen) {
+ printm(M_ERROR, "Couldn't get framebuffer\n");
+ exit(-1);
+ }
+
+ pixels = ((Uint8 *) screen->pixels);
+ SDL_Event event;
+
+ bool exitting = false;
+
+ while (!exitting) {
+ for (int y = 0; y < IMG_SY; y++) {
+ for (int x = 0; x < IMG_SX; x++) {
+ Color c = LookUp(buffer[transform(x, y)]);
+ pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 0] = c.R;
+ pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 1] = c.G;
+ pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 2] = c.B;
+
+ pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 0] = c.R;
+ pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 1] = c.G;
+ pixels[((y * 2 + 0) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 2] = c.B;
+
+ pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 0] = c.R;
+ pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 1] = c.G;
+ pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 0)) * 3 + 2] = c.B;
+
+ pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 0] = c.R;
+ pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 1] = c.G;
+ pixels[((y * 2 + 1) * IMG_SX * 2 + (x * 2 + 1)) * 3 + 2] = c.B;
+
+ }
+ }
+
+ for (int x = 0; x < IMG_SX; x += BLOC_SX) {
+ drawvline(x << 1, Color(255, 255, 0));
+ }
+
+ for (int y = 0; y < IMG_SY; y += BLOC_SY) {
+ drawhline(y << 1, Color(255, 255, 0));
+ }
+
+ SDL_Flip(screen);
+
+ SDL_WaitEvent(&event);
+
+ switch (event.type) {
+ case SDL_KEYDOWN:
+ switch (event.key.keysym.sym) {
+ case SDLK_UP:
+ BLOC_SY >>= 1;
+ break;
+ case SDLK_DOWN:
+ BLOC_SY <<= 1;
+ break;
+ case SDLK_LEFT:
+ BLOC_SX >>= 1;
+ break;
+ case SDLK_RIGHT:
+ BLOC_SX <<= 1;
+ break;
+ case SDLK_SPACE:
+ do_swap ^= 1;
+ break;
+ default:
+ break;
+ }
+ if (BLOC_SX == 0)
+ BLOC_SX = 1;
+ if (BLOC_SY == 0)
+ BLOC_SY = 1;
+ if (BLOC_SX > IMG_SX)
+ BLOC_SX = IMG_SX;
+ if (BLOC_SY > IMG_SY)
+ BLOC_SY = IMG_SY;
+ printm(M_BARE, "Bloc size = %3ix%3i\n", BLOC_SX, BLOC_SY);
+ break;
+ case SDL_QUIT:
+ exitting = true;
+ break;
+ }
+ }
+
+ img->Fill();
+
+ for (int y = 0; y < IMG_SX; y++) {
+ for (int x = 0; x < IMG_SY; x++) {
+ img->SetPixel(x, y, LookUp(buffer[transform(x, y)]));
+ }
+ }
+
+ img->Prepare(FORMAT_TGA_BASIC);
+
+ copy(img, tga);
+
+ SDL_Quit();
+
+ return 0;
+}
+
+CODE_ENDS
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