mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-04-24 06:02:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Allows buttons with l_x_plus, etc, to act as analogs.

Browse Source 
Matches up with regular input drivers which can map buttons to analogs
as well if the analogs are not used.
This commit is contained in:
Themaister 2014-01-07 17:37:59 +01:00
parent 35c485aab0
commit a65db38baf
2 changed files with 16 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
media/overlays/example/example.cfg
View File

@ -13,10 +13,10 @@ overlay0_desc0_overlay = left.png
overlay0_desc1_overlay = right.png overlay0_desc1_overlay = right.png
overlay0_desc2_overlay = up.png overlay0_desc2_overlay = up.png
overlay0_desc3_overlay = down.png overlay0_desc3_overlay = down.png
overlay0_desc0 = "left,0.25,0.50,rect,0.125,0.125" overlay0_desc0 = "left|l_x_minus,0.25,0.50,rect,0.125,0.125"
overlay0_desc1 = "right,0.75,0.50,rect,0.125,0.125" overlay0_desc1 = "right|l_x_plus,0.75,0.50,rect,0.125,0.125"
overlay0_desc2 = "up,0.50,0.25,rect,0.125,0.125" overlay0_desc2 = "up|l_y_minus,0.50,0.25,rect,0.125,0.125"
overlay0_desc3 = "down,0.50,0.75,rect,0.125,0.125" overlay0_desc3 = "down|l_y_plus,0.50,0.75,rect,0.125,0.125"
overlay0_desc4 = "nul,0.30,0.90,rect,0.28,0.08" # Paste an arbitrary image. Input associated with this is nul. overlay0_desc4 = "nul,0.30,0.90,rect,0.28,0.08" # Paste an arbitrary image. Input associated with this is nul.
overlay0_desc4_overlay = logo.png overlay0_desc4_overlay = logo.png

12
retroarch.c
View File

@ -550,6 +550,18 @@ static inline void input_poll_overlay(void)
} }
} }
// Map "analog" buttons to analog axes like regular input drivers do.
for (j = 0; j < 4; j++)
{
if (!driver.overlay_state.analog[j])
{
unsigned bind_plus = RARCH_ANALOG_LEFT_X_PLUS + 2 * j;
unsigned bind_minus = bind_plus + 1;
driver.overlay_state.analog[j] += (driver.overlay_state.buttons & (1ULL << bind_plus)) ? 0x7fff : 0;
driver.overlay_state.analog[j] -= (driver.overlay_state.buttons & (1ULL << bind_minus)) ? 0x7fff : 0;
}
}
if (polled) if (polled)
input_overlay_post_poll(driver.overlay); input_overlay_post_poll(driver.overlay);
else else