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uidriver/js: Implement gamepads for go2cpp

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Updates #744
This commit is contained in:
Hajime Hoshi 2020-12-27 17:54:00 +09:00
parent 601fd5eb22
commit bb20c9719e
1 changed files with 31 additions and 0 deletions
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31
internal/uidriver/js/input_js.go
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@ -425,4 +425,35 @@ func (i *Input) updateForGo2Cpp() {
Y: y.Int(),
}
}
i.gamepads = map[driver.GamepadID]gamepad{}
gamepadCount := go2cpp.Get("gamepadCount").Int()
for idx := 0; idx < gamepadCount; idx++ {
g := gamepad{}
// Avoid buggy devices on GLFW (#1173).
buttonCount := go2cpp.Call("getGamepadButtonCount", idx).Int()
if buttonCount > len(g.buttonPressed) {
continue
}
axisCount := go2cpp.Call("getGamepadAxisCount", idx).Int()
if axisCount > len(g.axes) {
continue
}
id := driver.GamepadID(go2cpp.Call("getGamepadId", idx).Int())
g.buttonNum = buttonCount
for j := 0; j < buttonCount; j++ {
g.buttonPressed[j] = go2cpp.Call("isGamepadButtonPressed", idx, j).Bool()
}
g.axisNum = axisCount
for j := 0; j < axisCount; j++ {
g.axes[j] = go2cpp.Call("getGamepadAxis", idx, j).Float()
}
i.gamepads[id] = g
}
}