X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_em%2Finput.c;h=1e641bcf921c80fee97102f815731f2d9853e6f4;hb=30eb586d06bc4d1ee7388dced1c20e530292aa93;hp=b2c79ac7f79e475cb4f34214bd0e897f4d6a0c62;hpb=c138430b14041bf340d371fd3cd27e727c4c50c1;p=rocksndiamonds.git

diff --git a/src/game_em/input.c b/src/game_em/input.c
index b2c79ac7..1e641bcf 100644
--- a/src/game_em/input.c
+++ b/src/game_em/input.c
@@ -58,7 +58,7 @@ void game_init_vars(void)
   Boom = Index[3];
 }
 
-void InitGameEngine_EM()
+void InitGameEngine_EM(void)
 {
   prepare_em_level();
 
@@ -67,7 +67,7 @@ void InitGameEngine_EM()
   RedrawPlayfield_EM(FALSE);
 }
 
-void UpdateGameDoorValues_EM()
+static void UpdateGameDoorValues_EM(void)
 {
 }
 
@@ -119,6 +119,9 @@ void readjoy(byte action, struct PLAYER *ply)
   int north = 0, east = 0, south = 0, west = 0;
   int snap = 0, drop = 0;
 
+  if (game_em.use_single_button && action & (JOY_BUTTON_1 | JOY_BUTTON_2))
+    action |= JOY_BUTTON_1 | JOY_BUTTON_2;
+
   if (action & JOY_LEFT)
     west = 1;
 
@@ -158,9 +161,13 @@ void readjoy(byte action, struct PLAYER *ply)
       !ply->joy_s &&
       !ply->joy_w)
     ply->joy_snap = snap;
+
+  /* use bug with snap key (mainly TAS keys) sometimes moving the player */
+  if (game_em.use_snap_key_bug)
+    ply->joy_snap = snap;
 }
 
-void SaveEngineSnapshotValues_EM()
+void SaveEngineSnapshotValues_EM(void)
 {
   int i, j, k;
 
@@ -187,7 +194,7 @@ void SaveEngineSnapshotValues_EM()
 	engine_snapshot_em.Array[i][j][k] = Array[i][j][k];
 }
 
-void LoadEngineSnapshotValues_EM()
+void LoadEngineSnapshotValues_EM(void)
 {
   int i, j, k;