playable with a gamepad

[vrtris] / src / game.h

diff --git a/src/game.h b/src/game.h
index 3ada420..2625f1a 100644 (file)
--- a/src/game.h
+++ b/src/game.h
@@ -7,6 +7,9 @@ int vp_width, vp_height;        /* viewport size differs from win size during VR eye re
 float win_aspect;
 int fb_srgb;
 
+float joy_axis[3];
+unsigned int joy_bnstate;
+
 float view_matrix[16], proj_matrix[16];
 
 enum {
@@ -56,7 +59,17 @@ enum {
        GPAD_UP,
        GPAD_DOWN,
        GPAD_LEFT,
-       GPAD_RIGHT,
+       GPAD_RIGHT
+};
+
+/* XXX make sure these match with SDL_GameControllerAxis */
+enum {
+       GPAD_LSTICK_X,
+       GPAD_LSTICK_Y,
+       GPAD_RSTICK_X,
+       GPAD_RSTICK_Y,
+       GPAD_LTRIG,
+       GPAD_RTRIG
 };
 
 int game_init(int argc, char **argv);
@@ -83,4 +96,7 @@ void game_fullscreen(int fs);
 void game_toggle_fullscreen(void);
 int game_is_fullscreen(void);
 
+int game_num_joy_axes(void);
+int game_num_joy_buttons(void);
+
 #endif // GAME_H_