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OSD: Add controller input display overlay

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This commit is contained in:
Connor McLaughlin
2021-04-04 03:51:08 +10:00
parent a9a571cd6a
commit 251043f11a
25 changed files with 293 additions and 12 deletions
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19
src/core/negcon.cpp
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@ -48,6 +48,16 @@ bool NeGcon::DoState(StateWrapper& sw, bool apply_input_state)
return true;
}
float NeGcon::GetAxisState(s32 axis_code) const
{
if (axis_code < 0 || axis_code >= static_cast<s32>(Axis::Count))
return 0.0f;
// 0..255 -> -1..1
const float value = (((static_cast<float>(m_axis_state[static_cast<s32>(axis_code)]) / 255.0f) * 2.0f) - 1.0f);
return std::clamp(value, -1.0f, 1.0f);
}
void NeGcon::SetAxisState(s32 axis_code, float value)
{
if (axis_code < 0 || axis_code >= static_cast<s32>(Axis::Count))
@ -78,6 +88,15 @@ void NeGcon::SetAxisState(Axis axis, u8 value)
m_axis_state[static_cast<u8>(axis)] = value;
}
bool NeGcon::GetButtonState(s32 button_code) const
{
if (button_code < 0 || button_code >= static_cast<s32>(Button::Count))
return false;
const u16 bit = u16(1) << static_cast<u8>(button_code);
return ((m_button_state & bit) == 0);
}
void NeGcon::SetButtonState(s32 button_code, bool pressed)
{
if (button_code < 0 || button_code >= static_cast<s32>(Button::Count))