From: DeaDDooMER <deaddoomer@deadsoftware.ru>
Date: Fri, 17 Apr 2020 11:15:11 +0000 (+0400)
Subject: config: read config and args by renders
X-Git-Url: http://deadsoftware.ru/gitweb?a=commitdiff_plain;h=9f3ca6bf02300e3dc72e3c2085a8e35aa9242678;p=flatwaifu.git

config: read config and args by renders
---

diff --git a/src/args.c b/src/args.c
new file mode 100644
index 0000000..ac3fb67
--- /dev/null
+++ b/src/args.c
@@ -0,0 +1,38 @@
+#include "args.h"
+#include "system.h"
+#include "error.h"
+#include "config.h"
+#include <assert.h>
+
+void ARG_parse (int argc, char **argv, int n, const cfg_t **list) {
+  assert(argc >= 0);
+  assert(argv != NULL);
+  assert(n >= 0);
+  assert(list != NULL);
+  int i, j;
+  char *key;
+  const cfg_t *c;
+  for (i = 1; i < argc; i++) {
+    if (argv[i][0] == '-' && argv[i][1] != 0) {
+      j = 0;
+      c = NULL;
+      key = &argv[i][1];
+      while (j < n && c == NULL){
+        c = CFG_find_entry(key, list[j]);
+        j++;
+      }
+      if (c == NULL) {
+        ERR_failinit("%s: unknown parameter %s\n", argv[0], argv[i]);
+      } else if (c->t == Y_SW_ON || c->t == Y_SW_OFF) {
+        CFG_update_key(key, "on", c);
+      } else if (i + 1 < argc) {
+        CFG_update_key(key, argv[i + 1], c);
+        i += 1;
+      } else {
+        ERR_failinit("%s: missing argument for parameter %s\n", argv[0], argv[i]);
+      }
+    } else {
+      ERR_failinit("%s: something wrong here: %s\n", argv[0], argv[i]);
+    }
+  }
+}
diff --git a/src/args.h b/src/args.h
new file mode 100644
index 0000000..1eafb27
--- /dev/null
+++ b/src/args.h
@@ -0,0 +1,8 @@
+#ifndef ARGS_H_INCLUDED
+#define ARGS_H_INCLUDED
+
+#include "system.h"
+
+void ARG_parse (int argc, char **argv, int n, const cfg_t **list);
+
+#endif /* ARGS_H_INCLUDED */
diff --git a/src/config.c b/src/config.c
index ed611c3..80c94bf 100644
--- a/src/config.c
+++ b/src/config.c
@@ -53,7 +53,7 @@ int CFG_update_key (const char *key, const char *value, const cfg_t *cfg) {
       case Y_DWORD: *(dword*)p = atoi(value); break;
       case Y_STRING: strcpy(p, value); break; // TODO fix this security problem
       case Y_SW_ON: *(byte*)p = strcasecmp(value, "on") == 0 ? 1 : 0; break;
-      case Y_SW_OFF: *(byte*)p = strcasecmp(value, "off") == 0 ? 0 : 1; break;
+      case Y_SW_OFF: *(byte*)p = strcasecmp(value, "off") == 0 ? 1 : 0; break;
       case Y_FILES: F_addwad(value); break;
       case Y_KEY: *(int*)p = I_string_to_key(value); break;
       default: assert(0); // unknown type -> something broken
@@ -140,13 +140,20 @@ void CFG_close_iterator (void) {
 
 /* --- reader --- */
 
-int CFG_read_config (const char *name, const cfg_t *cfg) {
+int CFG_read_config (const char *name, int n, const cfg_t **cfg) {
+  assert(name != NULL);
+  assert(n >= 0);
+  assert(cfg != NULL);
+  int i;
   char key[64];
   char value[64];
   assert(name != NULL);
   if (CFG_open_iterator(name)) {
     while (CFG_scan_iterator(key, 64, value, 64)) {
-      CFG_update_key(key, value, cfg);
+      i = 0;
+      while (i < n && CFG_update_key(key, value, cfg[i]) == 0) {
+        i++;
+      }
     }
     CFG_close_iterator();
     return 1;
@@ -172,21 +179,21 @@ static void CFG_write_key_value (FILE *f, const char *key, const char *value) {
 static int CFG_write_entry (FILE *f, const cfg_t *entry) {
   assert(f != NULL);
   assert(entry != NULL);
-  char buf[64];
+  char buf[16];
   const char *str;
   const char *key = entry->cfg;
   if (key != NULL) {
     switch (entry->t) {
       case Y_BYTE:
-        snprintf(buf, 64, "%i", *(byte*)entry->p);
+        snprintf(buf, 16, "%i", *(byte*)entry->p);
         CFG_write_key_value(f, key, buf);
         break;
       case Y_WORD:
-        snprintf(buf, 64, "%i", *(word*)entry->p);
+        snprintf(buf, 16, "%i", *(word*)entry->p);
         CFG_write_key_value(f, key, buf);
         break;
       case Y_DWORD:
-        snprintf(buf, 64, "%i", *(dword*)entry->p);
+        snprintf(buf, 16, "%i", *(dword*)entry->p);
         CFG_write_key_value(f, key, buf);
         break;
       case Y_STRING:
diff --git a/src/config.h b/src/config.h
index c666722..4290768 100644
--- a/src/config.h
+++ b/src/config.h
@@ -32,7 +32,7 @@ int CFG_open_iterator (const char *name);
 int CFG_scan_iterator (char *key, int keylen, char *value, int valuelen);
 void CFG_close_iterator (void);
 
-int CFG_read_config (const char *name, const cfg_t *cfg);
+int CFG_read_config (const char *name, int n, const cfg_t **cfg);
 int CFG_update_config (const char *old, const char *new, int n, const cfg_t **cfg, const char *msg);
 
 #endif /* CONFIG_H_INCLUDED */
diff --git a/src/gl/render.c b/src/gl/render.c
index f0619ba..f68327a 100644
--- a/src/gl/render.c
+++ b/src/gl/render.c
@@ -80,11 +80,15 @@ typedef struct image {
 } image;
 
 /* Render Specific */
-static int SCRW = 320;
-static int SCRH = 200;
+static int SCRW;
+static int SCRH;
+static float screen_scale;
 static int screen_width = 320;
 static int screen_height = 200;
-static float screen_scale = 1.0;
+static byte screen_full = 0;
+static int init_screen_width = 0;
+static int init_screen_height = 0;
+static byte init_screen_full = 0xFF;
 static rgb playpal[256];
 static byte bright[256];
 static GLuint lastTexture;
@@ -153,6 +157,7 @@ static const char *anm[ANIT - 1][5] = {
   {"W73A_1",   "W73A_2",   NULL,       NULL,    NULL},
   {"RP2_1",    "RP2_2",    "RP2_3",    "RP2_4", NULL}
 };
+static byte w_horiz = 1;
 static int max_wall_width;
 static int max_wall_height;
 static int max_textures;
@@ -1862,6 +1867,7 @@ void R_set_videomode (int w, int h, int fullscreen) {
     }
   }
   Y_get_videomode(&screen_width, &screen_height);
+  screen_full = Y_get_fullscreen();
   screen_scale = max(1, screen_width / 320);
   root = R_cache_new();
   assert(root);
@@ -1938,10 +1944,35 @@ const menu_t *R_menu (void) {
   return &video_menu;
 }
 
+const cfg_t *R_args (void) {
+  static const cfg_t args[] = {
+    { "fullscr", &init_screen_full, Y_SW_ON },
+    { "window", &init_screen_full, Y_SW_OFF },
+    { "width", &init_screen_width, Y_DWORD },
+    { "height", &init_screen_height, Y_DWORD },
+    { NULL, NULL, 0 } // end
+  };
+  return args;
+}
+
+const cfg_t *R_conf (void) {
+  static const cfg_t conf[] = {
+    { "sky", &w_horiz, Y_SW_ON },
+    { "fullscreen", &screen_full, Y_SW_ON },
+    { "screen_width", &screen_width, Y_DWORD },
+    { "screen_height", &screen_height, Y_DWORD },
+    { NULL, NULL, 0 } // end
+  };
+  return conf;
+}
+
 void R_init (void) {
   logo("R_init: intialize opengl render\n");
   R_init_playpal();
-  R_set_videomode(SCRW, SCRH, 0);
+  init_screen_width = init_screen_width > 0 ? init_screen_width : screen_width;
+  init_screen_height = init_screen_height > 0 ? init_screen_height : screen_height;
+  init_screen_full = init_screen_full != 0xFF ? init_screen_full : screen_full;
+  R_set_videomode(init_screen_width, init_screen_height, init_screen_full);
 }
 
 void R_done (void) {
diff --git a/src/render.h b/src/render.h
index 443b98f..0b6319c 100644
--- a/src/render.h
+++ b/src/render.h
@@ -1,9 +1,13 @@
 #ifndef RENDER_H_INCLUDED
 #define RENDER_H_INCLUDED
 
+#include "system.h"
 #include "menu.h"
 
+const cfg_t *R_args (void);
+const cfg_t *R_conf (void);
 const menu_t *R_menu (void);
+
 void R_init (void);
 void R_draw (void);
 void R_done (void);
diff --git a/src/sdl/main.c b/src/sdl/main.c
index a440844..1c16dc3 100644
--- a/src/sdl/main.c
+++ b/src/sdl/main.c
@@ -40,6 +40,7 @@
 
 #include "files.h" // F_startup F_addwad F_initwads F_allocres
 #include "config.h" // CFG_args CFG_load CFG_save
+#include "args.h" // ARG_parse
 #include "memory.h" // M_startup
 #include "game.h" // G_init G_act
 #include "sound.h" // S_init S_done
@@ -63,13 +64,8 @@ static const cfg_t arg[] = {
 //  {"vga", &shot_vga, Y_SW_ON},
   {"sndvol", &snd_vol, Y_WORD},
   {"musvol", &mus_vol, Y_WORD},
-//  {"fullscr", &fullscreen, Y_SW_ON},
-//  {"window", &fullscreen, Y_SW_OFF},
   {"mon", &nomon, Y_SW_OFF},
-//  {"gamma", &gammaa, Y_DWORD},
   {"warp", &_warp, Y_BYTE},
-//  {"width", &SCRW, Y_DWORD},
-//  {"height", &SCRH, Y_DWORD},
 //  {"config", NULL, cfg_file, Y_STRING},
   {NULL, NULL, 0} // end
 };
@@ -78,11 +74,6 @@ static const cfg_t cfg[] = {
 //  {"screenshot", &shot_vga, Y_SW_ON},
   {"sound_volume", &snd_vol, Y_WORD},
   {"music_volume", &mus_vol, Y_WORD},
-//  {"fullscreen", &fullscreen, Y_SW_ON},
-  {"sky", &w_horiz, Y_SW_ON},
-//  {"gamma", &gammaa, Y_DWORD},
-//  {"screen_width", &SCRW, Y_DWORD},
-//  {"screen_height", &SCRH, Y_DWORD},
   {"music_random", &music_random, Y_SW_ON},
   {"music_time", &music_time, Y_DWORD},
   {"music_fade", &music_fade, Y_DWORD},
@@ -108,34 +99,19 @@ static const cfg_t cfg[] = {
 };
 
 static void CFG_args (int argc, char **argv) {
-  int i;
-  for (i = 1; i < argc; i++) {
-    if (argv[i][0] == '-' && argv[i][1] != 0) {
-      if (i + 1 >= argc) {
-        ERR_failinit("CFG_args: not enough arguments for parameter %s\n", argv[i]);
-      } else {
-        if (CFG_update_key(&argv[i][1], argv[i + 1], arg) != 0) {
-          ERR_failinit("CFG_args: unknown parameter %s\n", argv[i]);
-        }
-        i += 1;
-      }
-    } else {
-      ERR_failinit("CFG_args: something wrong here: %s\n", argv[i]);
-    }
-  }
+  const cfg_t *list[] = { arg, R_args() };
+  ARG_parse(argc, argv, 2, list);
 }
 
 static void CFG_load (void) {
-  CFG_read_config("default.cfg", cfg);
-  CFG_read_config("doom2d.cfg", cfg);
+  const cfg_t *list[] = { cfg, R_conf() };
+  CFG_read_config("default.cfg", 2, list);
+  CFG_read_config("doom2d.cfg", 2, list);
 }
 
 static void CFG_save (void) {
-  const cfg_t *list[] = { &cfg, NULL };
-  CFG_update_config("doom2d.cfg", "doom2d.cfg", 1, list, "generated by doom2d, do not modify");
-  //CFG_update_config("doom2d.cfg", "doom2d.tmp", cfg, "temporary file");
-  //CFG_update_config("doom2d.tmp", "doom2d.cfg", cfg, "generated by doom2d, do not modify");
-  //remove("doom2d.tmp");
+  const cfg_t *list[] = { cfg, R_conf() };
+  CFG_update_config("doom2d.cfg", "doom2d.cfg", 2, list, "generated by doom2d, do not modify");
 }
 
 /* --- error.h --- */
diff --git a/src/sdl2/main.c b/src/sdl2/main.c
index 37b4c26..f9eb159 100644
--- a/src/sdl2/main.c
+++ b/src/sdl2/main.c
@@ -21,6 +21,7 @@
 
 #include "files.h" // F_startup F_addwad F_initwads F_allocres
 #include "config.h" // CFG_args CFG_load CFG_save
+#include "args.h" // ARG_parse
 #include "memory.h" // M_startup
 #include "game.h" // G_init G_act
 #include "sound.h" // S_init S_done
@@ -42,13 +43,8 @@ static const cfg_t arg[] = {
 //  {"vga", &shot_vga, Y_SW_ON},
   {"sndvol", &snd_vol, Y_WORD},
   {"musvol", &mus_vol, Y_WORD},
-//  {"fullscr", &fullscreen, Y_SW_ON},
-//  {"window", &fullscreen, Y_SW_OFF},
   {"mon", &nomon, Y_SW_OFF},
-//  {"gamma", &gammaa, Y_DWORD},
   {"warp", &_warp, Y_BYTE},
-//  {"width", &SCRW, Y_DWORD},
-//  {"height", &SCRH, Y_DWORD},
 //  {"config", NULL, cfg_file, Y_STRING},
   {NULL, NULL, 0} // end
 };
@@ -57,11 +53,6 @@ static const cfg_t cfg[] = {
 //  {"screenshot", &shot_vga, Y_SW_ON},
   {"sound_volume", &snd_vol, Y_WORD},
   {"music_volume", &mus_vol, Y_WORD},
-//  {"fullscreen", &fullscreen, Y_SW_ON},
-  {"sky", &w_horiz, Y_SW_ON},
-//  {"gamma", &gammaa, Y_DWORD},
-//  {"screen_width", &SCRW, Y_DWORD},
-//  {"screen_height", &SCRH, Y_DWORD},
   {"music_random", &music_random, Y_SW_ON},
   {"music_time", &music_time, Y_DWORD},
   {"music_fade", &music_fade, Y_DWORD},
@@ -87,34 +78,19 @@ static const cfg_t cfg[] = {
 };
 
 static void CFG_args (int argc, char **argv) {
-  int i;
-  for (i = 1; i < argc; i++) {
-    if (argv[i][0] == '-' && argv[i][1] != 0) {
-      if (i + 1 >= argc) {
-        ERR_failinit("CFG_args: not enough arguments for parameter %s\n", argv[i]);
-      } else {
-        if (CFG_update_key(&argv[i][1], argv[i + 1], arg) != 0) {
-          ERR_failinit("CFG_args: unknown parameter %s\n", argv[i]);
-        }
-        i += 1;
-      }
-    } else {
-      ERR_failinit("CFG_args: something wrong here: %s\n", argv[i]);
-    }
-  }
+  const cfg_t *list[] = { arg, R_args() };
+  ARG_parse(argc, argv, 2, list);
 }
 
 static void CFG_load (void) {
-  CFG_read_config("default.cfg", cfg);
-  CFG_read_config("doom2d.cfg", cfg);
+  const cfg_t *list[] = { cfg, R_conf() };
+  CFG_read_config("default.cfg", 2, list);
+  CFG_read_config("doom2d.cfg", 2, list);
 }
 
 static void CFG_save (void) {
-  const cfg_t *list[] = { &cfg, NULL };
-  CFG_update_config("doom2d.cfg", "doom2d.cfg", 1, list, "generated by doom2d, do not modify");
-  //CFG_update_config("doom2d.cfg", "doom2d.tmp", cfg, "temporary file");
-  //CFG_update_config("doom2d.tmp", "doom2d.cfg", cfg, "generated by doom2d, do not modify");
-  //remove("doom2d.tmp");
+  const cfg_t *list[] = { cfg, R_conf() };
+  CFG_update_config("doom2d.cfg", "doom2d.cfg", 2, list, "generated by doom2d, do not modify");
 }
 
 /* --- error.h --- */
@@ -580,6 +556,7 @@ static void step (void) {
 
 int main (int argc, char **argv) {
   char *pw;
+  CFG_args(argc, argv);
   logo("system: initialize SDL2\n");
   if (SDL_Init(SDL_INIT_TIMER | SDL_INIT_VIDEO | SDL_INIT_EVENTS) == -1) {
     logo("system: failed to init SDL2: %s\n", SDL_GetError());
@@ -607,6 +584,7 @@ int main (int argc, char **argv) {
   pl2.kp = KEY_E;
   srand(SDL_GetTicks());
   F_startup();
+  CFG_load();
 #ifndef WIN32
   pw = "/usr/share/doom2d-rembo/doom2d.wad";
 #else
@@ -617,8 +595,6 @@ int main (int argc, char **argv) {
   } else {
     F_addwad("doom2d.wad");
   }
-  CFG_args(argc, argv);
-  CFG_load();
   F_initwads();
   M_startup();
   F_allocres();
diff --git a/src/soft/render.c b/src/soft/render.c
index 363a058..38c3ba7 100644
--- a/src/soft/render.c
+++ b/src/soft/render.c
@@ -75,8 +75,14 @@ static byte walani[256];
 static int anih[ANIT][5];
 static byte anic[ANIT];
 static int max_textures;
+static byte w_horiz = 1;
 static vgaimg *horiz;
 
+static int init_screen_width = 0;
+static int init_screen_height = 0;
+static byte init_screen_full = 0xFF;
+static int init_screen_gammaa = -1;
+
 /* --- misc --- */
 
 static void *Z_getspr (char n[4], int s, int d, char *dir) {
@@ -1572,6 +1578,30 @@ const menu_t *R_menu (void) {
   return &video_menu;
 }
 
+const cfg_t *R_args (void) {
+  static const cfg_t args[] = {
+    { "fullscr", &init_screen_full, Y_SW_ON },
+    { "window", &init_screen_full, Y_SW_OFF },
+    { "width", &init_screen_width, Y_DWORD },
+    { "height", &init_screen_height, Y_DWORD },
+    { "gamma", &init_screen_gammaa, Y_DWORD },
+    { NULL, NULL, 0 } // end
+  };
+  return args;
+}
+
+const cfg_t *R_conf (void) {
+  static const cfg_t conf[] = {
+    { "sky", &w_horiz, Y_SW_ON },
+    { "fullscreen", &fullscreen, Y_SW_ON },
+    { "screen_width", &SCRW, Y_DWORD },
+    { "screen_height", &SCRH, Y_DWORD },
+    { "gamma", &gammaa, Y_DWORD },
+    { NULL, NULL, 0 } // end
+  };
+  return conf;
+}
+
 void R_init () {
   int i;
   logo("R_init: initialize software render\n");
@@ -1581,6 +1611,10 @@ void R_init () {
   }
   F_loadres(F_getresid("MIXMAP"), mixmap, 0, 0x10000);
   F_loadres(F_getresid("COLORMAP"), clrmap, 0, 256*12);
+  SCRW = init_screen_width > 0 ? init_screen_width : SCRW;
+  SCRH = init_screen_height > 0 ? init_screen_height : SCRH;
+  fullscreen = init_screen_full != 0xFF ? init_screen_full : fullscreen;
+  gammaa = init_screen_gammaa >= 0 ? init_screen_gammaa : gammaa;
   R_set_videomode(SCRW, SCRH, fullscreen);
   V_setrect(0, SCRW, 0, SCRH);
   V_clr(0, SCRW, 0, SCRH, 0);
diff --git a/src/view.c b/src/view.c
index 77985e1..08fde9f 100644
--- a/src/view.c
+++ b/src/view.c
@@ -41,7 +41,6 @@
 #include "my.h"
 #include "render.h"
 
-byte w_horiz=ON;
 int sky_type=1;
 dword walf[256];
 byte walswp[256];
diff --git a/src/view.h b/src/view.h
index 6b70fdd..200bf02 100644
--- a/src/view.h
+++ b/src/view.h
@@ -59,7 +59,6 @@ typedef struct {
   char t;
 } wall_t;
 
-extern byte w_horiz;
 extern int sky_type;
 extern dword walf[256];
 extern byte walswp[256];