Refactor config file API.

The config file API previously relied on binding config variables
using M_BindVariable() which took a void pointer. It occurred to me
that if used on a boolean variable, this would be erroneous, but the
void pointer would make it impossible to tell. Split this into
separate M_Bind{Foo}Variable() functions based on type, which allows
for proper type checking on the pointers that are passed.

Vaguely related to #509.

1 files changed, 8 insertions, 8 deletions

diff --git a/src/heretic/d_main.c b/src/heretic/d_main.c
index 8389a23d..2a57016f 100644
--- a/src/heretic/d_main.c
+++ b/src/heretic/d_main.c
@@ -756,20 +756,20 @@ void D_BindVariables(void)
     M_BindMenuControls();
     M_BindMapControls();
 
-    M_BindVariable("mouse_sensitivity",      &mouseSensitivity);
-    M_BindVariable("sfx_volume",             &snd_MaxVolume);
-    M_BindVariable("music_volume",           &snd_MusicVolume);
-    M_BindVariable("screenblocks",           &screenblocks);
-    M_BindVariable("snd_channels",           &snd_Channels);
-    M_BindVariable("show_endoom",            &show_endoom);
-    M_BindVariable("graphical_startup",      &graphical_startup);
+    M_BindIntVariable("mouse_sensitivity",      &mouseSensitivity);
+    M_BindIntVariable("sfx_volume",             &snd_MaxVolume);
+    M_BindIntVariable("music_volume",           &snd_MusicVolume);
+    M_BindIntVariable("screenblocks",           &screenblocks);
+    M_BindIntVariable("snd_channels",           &snd_Channels);
+    M_BindIntVariable("show_endoom",            &show_endoom);
+    M_BindIntVariable("graphical_startup",      &graphical_startup);
 
     for (i=0; i<10; ++i)
     {
         char buf[12];
 
         M_snprintf(buf, sizeof(buf), "chatmacro%i", i);
-        M_BindVariable(buf, &chat_macros[i]);
+        M_BindStringVariable(buf, &chat_macros[i]);
     }
 }