ref: f369fa9d46d67019efd2ebff2556d5092e791613
parent: f47f6af382228431fa363198ebf9d6d9424c5b56
author: cinap_lenrek <[email protected]>
date: Sun Aug 16 18:09:46 EDT 2015
games/doom: fix gamma correction and key translation (thanks qu7uux) KEY_F11 and KEY_F12 are not KEY_F1+11 and KEY_F1+12 as it is assumed in runetokey(), which prevents these keystrokes from being used. rather than change runetokey(), it seems better to just change the key definitions in doomdef.h (the new values don't correspond to any other keys anyway). F11 is the gamma correction key. to make gamma correction actually work, i_video.c:I_SetPalette must also take into account usegamma (this was just never ported). cf i_video.c:UploadNewPalette in source code release. F12 is the spycam key. the spycam switches the renderview to a different player during a coop game, or when watching a multiplayer demo. this feature only changes the renderview; sounds, palette effects, status bar, etc. are still from the first player's perspective.
--- a/sys/src/games/doom/doomdef.h
+++ b/sys/src/games/doom/doomdef.h
@@ -248,8 +248,8 @@
#define KEY_F8 (0x80+0x42)
#define KEY_F9 (0x80+0x43)
#define KEY_F10 (0x80+0x44)
-#define KEY_F11 (0x80+0x57)
-#define KEY_F12 (0x80+0x58)
+#define KEY_F11 (0x80+0x45)
+#define KEY_F12 (0x80+0x46)
#define KEY_BACKSPACE 127
#define KEY_PAUSE 0xff
--- a/sys/src/games/doom/i_video.c
+++ b/sys/src/games/doom/i_video.c
@@ -73,7 +73,11 @@
void I_SetPalette(byte *palette)
{- memcpy(cmap, palette, 3*256);
+ uchar *c;
+
+ c = cmap;
+ while(c < cmap+3*256)
+ *c++ = gammatable[usegamma][*palette++];
}
void I_UpdateNoBlit(void)