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rb: more touch options (#699)

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## Link to GitHub Issue or related Pull Request, if one exists
n/a

## Description of change
Add two options:

1. option to adjust poll rate
2. option to change emulation size

Also, the default configuration is changing from:

* ~1000Hz ish to 120Hz (default)
* 3x3 point to 1x1 point

In theory this does not make a meaningful change to how the game plays.
But if people want the old behavior they can change it.

## Testing
Tested on Volzza2 and Reflesia.
This commit is contained in:
bicarus
2026-05-25 16:02:17 -07:00
committed by GitHub
parent c59d399ab8
commit 3c60f3966b
6 changed files with 75 additions and 16 deletions
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src/spice2x/games/rb/touch.cpp
+14 -9
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@@ -13,6 +13,7 @@ static std::string WINDOW_TITLE = "REFLEC BEAT";
namespace games::rb {
uint16_t TOUCH_SCALING = 1000;
uint8_t TOUCH_SIZE = 1;
}
games::rb::ReflecBeatTouchDeviceHandle::ReflecBeatTouchDeviceHandle(bool log_fps) {
@@ -160,16 +161,20 @@ int games::rb::ReflecBeatTouchDeviceHandle::read(LPVOID lpBuffer, DWORD nNumberO
const auto point_x = (int) ((x - window_width / 2.0) * 48.0 / 54.0 + window_width / 2.0);
const auto point_y = (int) (y - window_height / 76);
// insert 9 times with offset to double the precision
// center
grid_insert(data, point_x, point_y);
grid_insert(data, point_x - offset_x, point_y);
grid_insert(data, point_x - offset_x, point_y - offset_y);
grid_insert(data, point_x - offset_x, point_y + offset_y);
grid_insert(data, point_x + offset_x, point_y);
grid_insert(data, point_x + offset_x, point_y + offset_y);
grid_insert(data, point_x + offset_x, point_y - offset_y);
grid_insert(data, point_x, point_y - offset_y);
grid_insert(data, point_x, point_y + offset_y);
// surrounding points
if (games::rb::TOUCH_SIZE == 3) {
grid_insert(data, point_x - offset_x, point_y); // west
grid_insert(data, point_x - offset_x, point_y - offset_y); // northwest
grid_insert(data, point_x - offset_x, point_y + offset_y); // southwest
grid_insert(data, point_x + offset_x, point_y); // east
grid_insert(data, point_x + offset_x, point_y + offset_y); // southeast
grid_insert(data, point_x + offset_x, point_y - offset_y); // northeast
grid_insert(data, point_x, point_y - offset_y); // north
grid_insert(data, point_x, point_y + offset_y); // south
}
}
// copy data to buffer