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PlayStation Mouse support

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This commit is contained in:
David Walters 2017-11-19 11:45:58 +00:00
parent 90f9775f65
commit 93933d3187
1 changed files with 41 additions and 19 deletions
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60
input.cpp
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@ -53,7 +53,7 @@ static uint32_t input_type[ MAX_CONTROLLERS ] = {0};
#define RETRO_DEVICE_PS_ANALOG_JOYSTICK RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_ANALOG, 2)
#define RETRO_DEVICE_PS_MOUSE RETRO_DEVICE_SUBCLASS(RETRO_DEVICE_MOUSE, 0)
enum { INPUT_DEVICE_TYPES_COUNT = 1 /*none*/ + 4 }; // <-- update me!
enum { INPUT_DEVICE_TYPES_COUNT = 1 /*none*/ + 5 }; // <-- update me!
static const struct retro_controller_description input_device_types[ INPUT_DEVICE_TYPES_COUNT ] =
{
@ -61,6 +61,7 @@ static const struct retro_controller_description input_device_types[ INPUT_DEVIC
{ "DualShock", RETRO_DEVICE_PS_DUALSHOCK },
{ "Analog Controller", RETRO_DEVICE_PS_ANALOG },
{ "Analog Joystick", RETRO_DEVICE_PS_ANALOG_JOYSTICK },
{ "Mouse", RETRO_DEVICE_PS_MOUSE },
{ NULL, 0 },
};
@ -394,15 +395,16 @@ void input_update( retro_input_state_t input_state_cb )
{
INPUT_DATA* p_input = &(input_data[ iplayer ]);
// reset input
p_input->buttons = 0;
//
// -- Buttons
switch ( input_type[ iplayer ] )
{
default:
p_input->buttons = 0;
break;
case RETRO_DEVICE_JOYPAD:
case RETRO_DEVICE_PS_CONTROLLER:
case RETRO_DEVICE_PS_DUALSHOCK:
@ -410,6 +412,7 @@ void input_update( retro_input_state_t input_state_cb )
case RETRO_DEVICE_PS_ANALOG_JOYSTICK:
// Use fixed lookup table to map RetroPad inputs to PlayStation input bitmap.
p_input->buttons = 0;
for ( unsigned i = 0; i < INPUT_MAP_CONTROLLER_SIZE; i++ )
{
p_input->buttons |=
@ -419,10 +422,37 @@ void input_update( retro_input_state_t input_state_cb )
break;
case RETRO_DEVICE_PS_MOUSE:
// Simple two-button mouse.
{
p_input->u32[ 2 ] = 0;
if ( input_state_cb( iplayer, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT ) ) {
p_input->u32[ 2 ] |= ( 1 << 1 ); // Left
}
if ( input_state_cb( iplayer, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_RIGHT ) ) {
p_input->u32[ 2 ] |= ( 1 << 0 ); // Right
}
}
// Relative input.
{
// mouse input
int dx_raw, dy_raw;
dx_raw = input_state_cb( iplayer, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_X );
dy_raw = input_state_cb( iplayer, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_Y );
p_input->u32[ 0 ] = dx_raw;
p_input->u32[ 1 ] = dy_raw;
}
break;
}; // switch ( input_type[ iplayer ] )
//
// -- Analog
// -- Analog Sticks
switch ( input_type[ iplayer ] )
{
@ -518,22 +548,9 @@ void input_update( retro_input_state_t input_state_cb )
break;
default:
// Neutral
p_input->u32[1] = 0;
p_input->u32[2] = 0;
p_input->u32[3] = 0;
p_input->u32[4] = 0;
p_input->u32[5] = 0;
p_input->u32[6] = 0;
p_input->u32[7] = 0;
p_input->u32[8] = 0;
break;
}; // switch ( input_type[ iplayer ] )
//
// -- Rumble
@ -605,6 +622,11 @@ void retro_set_controller_port_device( unsigned in_port, unsigned device )
SetInput( in_port, "analogjoy", (uint8*)&input_data[ in_port ] );
break;
case RETRO_DEVICE_PS_MOUSE:
log_cb( RETRO_LOG_INFO, "Controller %u: Mouse\n", (in_port+1) );
SetInput( in_port, "mouse", (uint8*)&input_data[ in_port ] );
break;
default:
log_cb( RETRO_LOG_WARN, "Controller %u: Unsupported Device (%u)\n", (in_port+1), device );
SetInput( in_port, "none", (uint8*)&input_data[ in_port ] );