X-Git-Url: https://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fgl%2Frender.c;h=426f43ccc1eb7ce1cf5d53723721cfe66bc5dacb;hb=cedb3138dd71d6e297c9b82af7cf2053ab73ea09;hp=91707ef5d32d2e7af2209a0a61d8c34d44672bb9;hpb=4402c26ec7a3554069c214a648de5130cce3493b;p=flatwaifu.git

diff --git a/src/gl/render.c b/src/gl/render.c
index 91707ef..426f43c 100644
--- a/src/gl/render.c
+++ b/src/gl/render.c
@@ -1,5 +1,6 @@
 #include "glob.h"
 #include "render.h"
+#include "system.h"
 #include "files.h"
 #include "memory.h"
 #include "misc.h"
@@ -26,9 +27,10 @@
 #else
 #  include <GL/gl.h>
 #endif
-#include <stdlib.h> // malloc free abs
-#include <assert.h> // assert
-#include <SDL.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
 
 #define VGA_TRANSPARENT_COLOR 0
 #define DEFAULT_SKY_COLOR 0x97
@@ -80,7 +82,6 @@ int SCRW = 320; // public
 int SCRH = 200; // public
 static int gamma;
 static int fullscreen;
-static SDL_Surface *surf;
 static rgb playpal[256];
 static byte bright[256];
 static GLuint lastTexture;
@@ -344,7 +345,7 @@ static node *R_cache_alloc (cache *root, int w, int h) {
   if (n) {
     //logo("new node %p {%i:%i:%i:%i}\n", n, n->l, n->t, n->r, n->b);
   } else {
-    logo("new node failed\n");
+    logo("new node failed {%i:%i}\n", w, h);
   }
   return n;
 }
@@ -503,6 +504,9 @@ static image R_gl_create_image (const rgba *buf, int w, int h) {
 
 static image R_gl_get_special_image (int id, rgba *(*fn)(vgaimg*)) {
   image img;
+  //char name[8];
+  //F_getresname(name, id);
+  //logo("load image: %.8s\n", name);
   vgaimg *v = R_getvga(id);
   if (v != NULL) {
     rgba *buf = (*fn)(v);
@@ -1440,7 +1444,7 @@ void R_draw (void) {
       break;
   }
   GM_draw();
-  SDL_GL_SwapBuffers();
+  Y_swap_buffers();
 }
 
 void R_alloc (void) {
@@ -1449,7 +1453,6 @@ void R_alloc (void) {
   logo("R_alloc: load graphics\n");
   /* Game */
   scrnh[0] = R_gl_loadimage("TITLEPIC");
-  assert(scrnh[0].n);
   scrnh[1] = R_gl_loadimage("INTERPIC");
   scrnh[2] = R_gl_loadimage("ENDPIC");
   for (i = 0; i < 2; i++) {
@@ -1655,7 +1658,7 @@ void R_alloc (void) {
   mslotr = R_gl_loadimage("M_LSRGHT");
   // walls
   for (i = 1; i < ANIT; i++) {
-    for (j = 0; anm[i - 1][j]; j++) {
+    for (j = 0; j < 5 && anm[i - 1][j]; j++) {
       anip[i][j] = R_gl_loadimage(anm[i - 1][j]);
     }
     for(; j < 5; j++) {
@@ -1669,28 +1672,55 @@ void R_alloc (void) {
   }
 }
 
-void R_init (void) {
-  Uint32 flags = SDL_OPENGL;
+static void R_reload_textures (void);
+
+void R_set_videomode (int w, int h, int fullscreen) {
+  assert(w > 0);
+  assert(h > 0);
+  int was = Y_videomode_setted();
+  int flags = SYSTEM_USE_OPENGL;
   if (fullscreen) {
-    flags = flags | SDL_FULLSCREEN;
-  }
-  if (SCRW <= 0 || SCRH <= 0) {
-    ERR_failinit("Invalid screen size %ix%i\n", SCRW, SCRH);
+    flags |= SYSTEM_USE_FULLSCREEN;
   }
-  if (surf == NULL) {
-    R_init_playpal(); // only onece
+  if (root != NULL) {
+    R_cache_free(root, 0);
+    root = NULL;
   }
-  surf = SDL_SetVideoMode(SCRW, SCRH, 0, flags);
-  if (surf == NULL) {
-    ERR_failinit("Unable to set video mode: %s\n", SDL_GetError());
+  int res = Y_set_videomode(w, h, flags);
+  if (res == 0) {
+    if (was == 0) {
+      ERR_failinit("Unable to set video mode\n");
+    }
+  } else {
+    Y_get_videomode(&SCRW, &SCRH);
+    root = R_cache_new();
+    assert(root);
+    R_alloc();
+    R_reload_textures();
   }
+}
+
+void R_toggle_fullscreen (void) {
+  R_cache_free(root, 0);
+  Y_set_fullscreen(!Y_get_fullscreen());
+  fullscreen = Y_get_fullscreen();
+  Y_get_videomode(&SCRW, &SCRH);
   root = R_cache_new();
   assert(root);
   R_alloc();
+  R_reload_textures();
+}
+
+void R_init (void) {
+  logo("R_init: intialize opengl render\n");
+  R_init_playpal();
+  R_set_videomode(SCRW, SCRH, fullscreen);
 }
 
 void R_done (void) {
   R_cache_free(root, 1);
+  Y_unset_videomode();
+  root = NULL;
 }
 
 void R_setgamma (int g) {
@@ -1701,13 +1731,6 @@ int R_getgamma (void) {
   return gamma;
 }
 
-void R_toggle_fullscreen (void) {
-  fullscreen = !fullscreen;
-  if (surf) {
-    R_init(); // recreate window
-  }
-}
-
 void R_get_name (int n, char s[8]) {
   assert(n >= 0 && n < 256);
   if (walp[n].res == -1) {
@@ -1735,6 +1758,20 @@ int R_get_special_id (int n) {
   return walp[n].res == -2 ? (intptr_t)walp[n].n : -1;
 }
 
+static void R_reload_textures (void) {
+  int i;
+  char s[8];
+  for (i = 0; i < max_textures; i++) {
+    R_get_name(i, s);
+    if (walp[i].res >= 0) {
+      walp[i] = R_gl_getimage(walp[i].res);
+    }
+  }
+  if (horiz.n) {
+    horiz = R_gl_getimage(horiz.res);
+  }
+}
+
 void R_begin_load (void) {
   int i;
   for (i = 0; i < 256; i++) {
@@ -1803,6 +1840,7 @@ void R_end_load (void) {
       if (k >= 256) {
         k = j;
         j += 1;
+        max_textures += 1;
         walp[k] = R_gl_getimage(g);
         walf[k] = g & 0x8000 ? 1 : 0;
       }