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engine: platform: sdl: Fix mousewheel in SDL2

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- See issue 143
- Tested on SDL2
- Untested on SDL1.2
This commit is contained in:
FOTMarut 2020-03-28 18:04:43 +01:00 committed by Alibek Omarov
parent 87340ceca8
commit 79a7b7b1a3
1 changed files with 4 additions and 11 deletions
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15
engine/platform/sdl/events.c
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@ -25,8 +25,6 @@ GNU General Public License for more details.
#include "sound.h"
#include "vid_common.h"
static int wheelbutton;
#if ! SDL_VERSION_ATLEAST( 2, 0, 0 )
#define SDL_SCANCODE_A SDLK_a
#define SDL_SCANCODE_Z SDLK_z
@ -366,14 +364,6 @@ SDLash_EventFilter
*/
static void SDLash_EventFilter( SDL_Event *event )
{
static int mdown;
if( wheelbutton )
{
Key_Event( wheelbutton, false );
wheelbutton = 0;
}
switch ( event->type )
{
/* Mouse events */
@ -421,9 +411,12 @@ static void SDLash_EventFilter( SDL_Event *event )
break;
#if SDL_VERSION_ATLEAST( 2, 0, 0 )
case SDL_MOUSEWHEEL:
wheelbutton = event->wheel.y < 0 ? K_MWHEELDOWN : K_MWHEELUP;
{
int wheelbutton = event->wheel.y < 0 ? K_MWHEELDOWN : K_MWHEELUP;
Key_Event( wheelbutton, true );
Key_Event( wheelbutton, false );
break;
}
/* Touch events */
case SDL_FINGERDOWN: