Mahtan/wagic
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

More work on Android touch events. Fixed the issues I was having with busted float coords, and added some logic for a different way to deal with selection. Doubleclicking is no longer required; instead, if you generate a finger up event within 50 pixels of where you fingered down, this will be treated as an JGE_BTN_OK event. I think this feels more natural, as you can drag around in a menu or to various cards; then when you find your selection, simply touching it again once triggers the selection.

Browse Source
This commit is contained in:
wrenczes@gmail.com
2011-06-11 06:59:32 +00:00
parent 97dfc9f4bc
commit 56a8bed0e3
3 changed files with 37 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files
JGE/Dependencies/SDL/src/events/SDL_touch.c
+8 -11
View File
@@ -141,8 +141,10 @@ SDL_AddTouch(const SDL_Touch * touch, char *name)
SDL_touchPads[index]->relative_mode = SDL_FALSE;
SDL_touchPads[index]->flush_motion = SDL_FALSE;
SDL_touchPads[index]->xres = (1<<(16-1));
SDL_touchPads[index]->yres = (1<<(16-1));
// Wil 06/10/11: WTF is this for? It's stomping over what's been passed in!
//SDL_touchPads[index]->xres = (1<<(16-1));
//SDL_touchPads[index]->yres = (1<<(16-1));
//Do I want this here? Probably
SDL_GestureAddTouch(SDL_touchPads[index]);
@@ -309,16 +311,15 @@ SDL_DelFinger(SDL_Touch* touch,SDL_FingerID fingerid)
return 0;
}
int
SDL_SendFingerDown(SDL_TouchID id, SDL_FingerID fingerid, SDL_bool down,
float xin, float yin, float pressurein)
{
int posted;
Uint16 x;
Uint16 y;
Uint16 pressure;
SDL_Finger *finger;
Uint16 x;
Uint16 y;
Uint16 pressure;
SDL_Finger *finger;
SDL_Touch* touch = SDL_GetTouch(id);
@@ -331,10 +332,6 @@ SDL_SendFingerDown(SDL_TouchID id, SDL_FingerID fingerid, SDL_bool down,
y = (Uint16)((yin+touch->y_min)*(touch->yres)/(touch->native_yres));
pressure = (Uint16)((pressurein+touch->pressure_min)*(touch->pressureres)/(touch->native_pressureres));
char buffer[64];
sprintf(buffer, "Finger Down: xin: %g yin: %g x: %d y: %d", xin, yin, x, y);
__android_log_write(ANDROID_LOG_DEBUG, "Wagic", buffer);
finger = SDL_GetFinger(touch,fingerid);
if(down) {
if(finger == NULL) {