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From: Etienne Millon <etienne.millon@gmail.com>
Date: Sun, 7 Aug 2011 13:05:06 +0200
Subject: hat-events
Properly reset directions on joysticks.
This patch was pulled from Simeon Maxein's Ubuntu PPA :
https://launchpad.net/~smaxein/+archive/ppa/+packages
Its original author is hakonrk from the zsnes forum :
http://board.zsnes.com/phpBB3/viewtopic.php?t=12544
Ubuntu bug report :
https://bugs.launchpad.net/ubuntu/+source/zsnes/+bug/519845
===================================================================
---
src/linux/sdllink.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/src/linux/sdllink.c b/src/linux/sdllink.c
index 05c52b1..4274c9d 100644
--- a/src/linux/sdllink.c
+++ b/src/linux/sdllink.c
@@ -307,6 +307,8 @@ int Main_Proc(void)
case SDL_HAT_UP:
pressed[offset + 3] = 1;
pressed[offset + 2] = 0;
+ pressed[offset + 1] = 0;
+ pressed[offset + 0] = 0;
break;
case SDL_HAT_RIGHTUP:
pressed[offset] = 1;
@@ -317,6 +319,8 @@ int Main_Proc(void)
case SDL_HAT_RIGHT:
pressed[offset] = 1;
pressed[offset + 1] = 0;
+ pressed[offset + 2] = 0;
+ pressed[offset + 3] = 0;
break;
case SDL_HAT_RIGHTDOWN:
pressed[offset] = 1;
@@ -326,6 +330,8 @@ int Main_Proc(void)
break;
case SDL_HAT_DOWN:
pressed[offset + 2] = 1;
+ pressed[offset + 0] = 0;
+ pressed[offset + 1] = 0;
pressed[offset + 3] = 0;
break;
case SDL_HAT_LEFTDOWN:
@@ -337,6 +343,8 @@ int Main_Proc(void)
case SDL_HAT_LEFT:
pressed[offset + 1] = 1;
pressed[offset] = 0;
+ pressed[offset + 2] = 0;
+ pressed[offset + 3] = 0;
break;
case SDL_HAT_LEFTUP:
pressed[offset + 1] = 1;
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