build-time config option for VR mode

[vrtris] / src / opt.c

diff --git a/src/opt.c b/src/opt.c
index acce25f..fb4b341 100644 (file)
--- a/src/opt.c
+++ b/src/opt.c
@@ -9,7 +9,9 @@ struct options def_opt = { 1024, 768, 0, "game" };
 
 enum {
        OPTCFG_SIZE,
+#ifdef BUILD_VR
        OPTCFG_VR,
+#endif
        OPTCFG_FULLSCREEN,
        OPTCFG_WINDOWED,
        OPTCFG_SCREEN,
@@ -19,7 +21,9 @@ enum {
 static struct optcfg_option options[] = {
        // short, long, id, desc
        {'s', "size", OPTCFG_SIZE, "window size (WxH)"},
+#ifdef BUILD_VR
        {0, "vr", OPTCFG_VR, "enable VR mode"},
+#endif
        {'f', "fullscreen", OPTCFG_FULLSCREEN, "run in fullscreen mode"},
        {'w', "windowed", OPTCFG_WINDOWED, "run in windowed mode"},
        {0, "screen", OPTCFG_SCREEN, "select starting screen"},
@@ -84,6 +88,7 @@ static int opt_handler(struct optcfg *oc, int optid, void *cls)
                }
                break;
 
+#ifdef BUILD_VR
        case OPTCFG_VR:
                if(is_enabled(oc)) {
                        opt.flags |= OPT_VR;
@@ -91,6 +96,7 @@ static int opt_handler(struct optcfg *oc, int optid, void *cls)
                        opt.flags &= ~OPT_VR;
                }
                break;
+#endif
 
        case OPTCFG_FULLSCREEN:
                if(is_enabled(oc)) {