build: fix emscripten

[flatwaifu.git] / src / gl / render.c

diff --git a/src/gl/render.c b/src/gl/render.c
index c4da0dc3844e8644cb14ecdadf740ca49d989e9d..68ab733d1da170d5e1b4ef6fd32be59d2a5a8903 100644 (file)
--- a/src/gl/render.c
+++ b/src/gl/render.c
@@ -1,3 +1,18 @@
+/* Copyright (C) 2020 SovietPony
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License ONLY.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "glob.h"
 #include "render.h"
 #include "system.h"
@@ -11,8 +26,8 @@
 #include "dots.h"
 #include "items.h"
 
-#include "sound.h" // snd_vol
-#include "music.h" // mus_vol
+#include "sound.h"
+#include "music.h"
 
 #include "fx.h"
 #include "player.h"
@@ -803,58 +818,59 @@ static void get_entry_size (const menu_t *m, int i, int *w, int *h) {
   int type = 0;
   menu_msg_t msg;
   msg.type = GM_GETENTRY;
-  assert(GM_send(m, i, &msg));
-  type = msg.integer.i;
-  switch (type) {
-    case GM_BUTTON:
-    case GM_SCROLLER:
-    case GM_TEXTFIELD:
-    case GM_TEXTFIELD_BUTTON:
-      msg.type = GM_GETCAPTION;
-      if (GM_send(m, i, &msg)) {
-        x = Z_get_big_string_width("%.*s", msg.string.maxlen, msg.string.s);
-      }
-      break;
-    case GM_SMALL_BUTTON:
-      msg.type = GM_GETCAPTION;
-      if (GM_send(m, i, &msg)) {
-        x = Z_get_small_string_width("%.*s", msg.string.maxlen, msg.string.s);
-      }
-      break;
-    default:
-      assert(0);
-  }
-  switch (type) {
-    case GM_BUTTON:
-      msg.type = GM_GETSTR;
-      if (GM_send(m, i, &msg)) {
-        x += Z_get_big_string_width("%.*s", msg.string.maxlen, msg.string.s);
-      }
-      y = 16;
-      break;
-    case GM_SMALL_BUTTON:
-      msg.type = GM_GETSTR;
-      if (GM_send(m, i, &msg)) {
-        x += Z_get_big_string_width("%.*s", msg.string.maxlen, msg.string.s);
-      }
-      y = 12;
-      break;
-    case GM_SCROLLER:
-      x += (SCROLLER_MIDDLE + 2) * 8;
-      y = 16;
-      break;
-    case GM_TEXTFIELD:
-    case GM_TEXTFIELD_BUTTON:
-      msg.type = GM_GETSTR;
-      if (GM_send(m, i, &msg)) {
-        x += (msg.string.maxlen + 2) * 8;
-      } else {
-        x += (TEXTFIELD_MIDDLE + 2) * 8;
-      }
-      y = 16;
-      break;
-    default:
-      assert(0);
+  if (GM_send(m, i, &msg)) {
+    type = msg.integer.i;
+    switch (type) {
+      case GM_BUTTON:
+      case GM_SCROLLER:
+      case GM_TEXTFIELD:
+      case GM_TEXTFIELD_BUTTON:
+        msg.type = GM_GETCAPTION;
+        if (GM_send(m, i, &msg)) {
+          x = Z_get_big_string_width("%.*s", msg.string.maxlen, msg.string.s);
+        }
+        break;
+      case GM_SMALL_BUTTON:
+        msg.type = GM_GETCAPTION;
+        if (GM_send(m, i, &msg)) {
+          x = Z_get_small_string_width("%.*s", msg.string.maxlen, msg.string.s);
+        }
+        break;
+      default:
+        assert(0);
+    }
+    switch (type) {
+      case GM_BUTTON:
+        msg.type = GM_GETSTR;
+        if (GM_send(m, i, &msg)) {
+          x += Z_get_big_string_width("%.*s", msg.string.maxlen, msg.string.s);
+        }
+        y = 16;
+        break;
+      case GM_SMALL_BUTTON:
+        msg.type = GM_GETSTR;
+        if (GM_send(m, i, &msg)) {
+          x += Z_get_big_string_width("%.*s", msg.string.maxlen, msg.string.s);
+        }
+        y = 12;
+        break;
+      case GM_SCROLLER:
+        x += (SCROLLER_MIDDLE + 2) * 8;
+        y = 16;
+        break;
+      case GM_TEXTFIELD:
+      case GM_TEXTFIELD_BUTTON:
+        msg.type = GM_GETSTR;
+        if (GM_send(m, i, &msg)) {
+          x += (msg.string.maxlen + 2) * 8;
+        } else {
+          x += (TEXTFIELD_MIDDLE + 2) * 8;
+        }
+        y = 16;
+        break;
+      default:
+        assert(0);
+    }
   }
   *w = x;
   *h = y;
@@ -1337,7 +1353,6 @@ static void R_draw_smoke (void) {
 static void R_draw_effects (void) {
   enum {NONE, TFOG, IFOG, BUBL}; // copypasted from fx.c
   int i, s;
-  glPointSize(screen_scale);
   for (i = 0; i < MAXFX; ++i) {
     switch (fx[i].t) {
       case TFOG:
@@ -1873,7 +1888,7 @@ void R_set_videomode (int w, int h, int fullscreen) {
   R_reload_textures();
 }
 
-static int video_menu_handler (menu_msg_t *msg, const menu_t *m, void *data, int i) {
+static int video_menu_handler (menu_msg_t *msg, const menu_t *m, int i) {
   static int cur;
   static int w, h, fullscreen;
   static char buf[16];
@@ -1934,12 +1949,9 @@ static int video_menu_handler (menu_msg_t *msg, const menu_t *m, void *data, int
   return simple_menu_handler(msg, i, __NUM__, &sm, &cur);
 }
 
-static const menu_t video_menu = {
-  NULL, &video_menu_handler
-};
-
 const menu_t *R_menu (void) {
-  return &video_menu;
+  static const menu_t m = { video_menu_handler };
+  return &m;
 }
 
 const cfg_t *R_args (void) {