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Supermodel/win32/win_input.c
Ville Linde a1c9f6cf92
2006-07-12 13:53:14 +00:00

320 lines
8.9 KiB
C
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/*
* Sega Model 3 Emulator
* Copyright (C) 2003 Bart Trzynadlowski, Ville Linde, Stefano Teso
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License Version 2 as published
* by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program (license.txt); if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/******************************************************************/
/* DirectX 9 Input */
/******************************************************************/
#include "MODEL3.H"
#include <dinput.h>
static LPDIRECTINPUT8 dinput;
static LPDIRECTINPUTDEVICE8 keyboard;
static LPDIRECTINPUTDEVICE8 mouse;
static CHAR keyboard_buffer[256];
static DIMOUSESTATE mouse_state;
extern HWND main_window;
static OSD_CONTROLS controls;
void osd_input_init(void)
{
HINSTANCE hinstance;
HRESULT hr;
atexit(osd_input_shutdown);
hinstance = GetModuleHandle(NULL);
hr = DirectInput8Create( hinstance, DIRECTINPUT_VERSION, &IID_IDirectInput8,
(void**)&dinput, NULL );
if(FAILED(hr))
error("DirectInput8Create failed.");
// Create keyboard device
hr = IDirectInput8_CreateDevice( dinput, &GUID_SysKeyboard, &keyboard, NULL );
if(FAILED(hr))
error("IDirectInput8_CreateDevice failed.");
hr = IDirectInputDevice8_SetDataFormat( keyboard, &c_dfDIKeyboard );
if(FAILED(hr))
error("IDirectInputDevice8_SetDataFormat failed.");
hr = IDirectInputDevice8_SetCooperativeLevel( keyboard, main_window, DISCL_BACKGROUND | DISCL_NONEXCLUSIVE );
if(FAILED(hr))
error("IDirectInputDevice8_SetCooperativeLevel failed.");
if(keyboard)
IDirectInputDevice8_Acquire( keyboard );
// Create mouse device
hr = IDirectInput8_CreateDevice( dinput, &GUID_SysMouse, &mouse, NULL );
if(FAILED(hr))
error("IDirectInput8_CreateDevice failed.");
hr = IDirectInputDevice8_SetDataFormat( mouse, &c_dfDIMouse );
if(FAILED(hr))
error("IDirectInputDevice8_SetDataFormat failed.");
hr = IDirectInputDevice8_SetCooperativeLevel( mouse, main_window, DISCL_FOREGROUND | DISCL_NONEXCLUSIVE );
if(FAILED(hr))
error("IDirectInputDevice8_SetCooperativeLevel failed.");
}
void osd_input_shutdown(void)
{
if(dinput) {
if(keyboard) {
IDirectInputDevice8_Unacquire( keyboard );
IDirectInputDevice8_Release( keyboard );
keyboard = NULL;
}
if(mouse) {
IDirectInputDevice8_Unacquire( mouse );
IDirectInputDevice8_Release( mouse );
mouse = NULL;
}
IDirectInput8_Release( dinput );
dinput = NULL;
}
}
static void input_update(void)
{
/* updates the input buffer */
if(dinput) {
// Get keyboard state
IDirectInputDevice8_GetDeviceState( keyboard, sizeof(keyboard_buffer), &keyboard_buffer );
// Get mouse state
IDirectInputDevice8_Acquire( mouse );
IDirectInputDevice8_GetDeviceState( mouse, sizeof(mouse_state), &mouse_state );
}
}
static BOOL keyboard_get_key(UINT8 key)
{
if(keyboard_buffer[key] & 0x80)
return TRUE;
else
return FALSE;
}
static BOOL mouse_get_button(UINT8 button)
{
if(mouse_state.rgbButtons[button] & 0x80)
return TRUE;
else
return FALSE;
}
static void mouse_get_position(INT32* xposition, INT32* yposition)
{
POINT mouse_pos;
GetCursorPos( &mouse_pos );
ScreenToClient( main_window, &mouse_pos );
*xposition = mouse_pos.x + (400 - (MODEL3_SCREEN_WIDTH / 2));
*yposition = mouse_pos.y + (272 - (MODEL3_SCREEN_HEIGHT / 2));
}
OSD_CONTROLS* osd_input_update_controls(void)
{
INT32 mouse_x, mouse_y;
input_update();
controls.game_controls[0] = 0xFF;
controls.game_controls[1] = 0xFF;
controls.system_controls[0] = 0xFF;
controls.system_controls[1] = 0xFF;
// Lightgun
if(mouse_get_button(0))
controls.game_controls[0] &= ~0x01;
if(mouse_get_button(1))
controls.gun_acquired[0] = TRUE;
else
controls.gun_acquired[0] = FALSE;
mouse_get_position(&mouse_x, &mouse_y);
controls.gun_x[0] = mouse_x;
controls.gun_y[0] = mouse_y;
// Game controls
if(keyboard_get_key(DIK_A))
controls.game_controls[0] &= ~0x01;
if(keyboard_get_key(DIK_S))
controls.game_controls[0] &= ~0x02;
if(keyboard_get_key(DIK_D))
controls.game_controls[0] &= ~0x04;
if(keyboard_get_key(DIK_F))
controls.game_controls[0] &= ~0x08;
if(keyboard_get_key(DIK_G))
controls.game_controls[0] &= ~0x80;
if(keyboard_get_key(DIK_H))
controls.game_controls[0] &= ~0x40;
if(keyboard_get_key(DIK_Q))
controls.game_controls[0] &= ~0x80;
if(keyboard_get_key(DIK_W))
controls.game_controls[0] &= ~0x40;
if(keyboard_get_key(DIK_E))
controls.game_controls[0] &= ~0x20;
if(keyboard_get_key(DIK_R))
controls.game_controls[0] &= ~0x10;
if(keyboard_get_key(DIK_T))
controls.game_controls[1] &= ~0x80;
if(keyboard_get_key(DIK_Y))
controls.game_controls[1] &= ~0x40;
if(keyboard_get_key(DIK_U))
controls.game_controls[1] &= ~0x20;
if(keyboard_get_key(DIK_I))
controls.game_controls[1] &= ~0x10;
if(keyboard_get_key(DIK_Z)) // VON2, shot trigger 1
controls.game_controls[0] &= ~0x01;
if(keyboard_get_key(DIK_X)) // VON2, shot trigger 2
controls.game_controls[1] &= ~0x01;
if(keyboard_get_key(DIK_C)) // VON2, turbo 1
controls.game_controls[0] &= ~0x02;
if(keyboard_get_key(DIK_V)) // VON2, turbo 2
controls.game_controls[1] &= ~0x02;
/*if(keyboard_get_key(DIK_UP) || keyboard_get_key(DIK_NUMPAD8)) {
controls.game_controls[0] &= ~0x20; // VON2, forward
controls.game_controls[1] &= ~0x20;
}
if(keyboard_get_key(DIK_DOWN) || keyboard_get_key(DIK_NUMPAD2)) {
controls.game_controls[0] &= ~0x10; // VON2, backward
controls.game_controls[1] &= ~0x10;
}
if(keyboard_get_key(DIK_LEFT) || keyboard_get_key(DIK_NUMPAD4)) {
controls.game_controls[0] &= ~0x10; // VON2, turn left
controls.game_controls[1] &= ~0x20;
}
if(keyboard_get_key(DIK_RIGHT) || keyboard_get_key(DIK_NUMPAD6)) {
controls.game_controls[0] &= ~0x20; // VON2, turn right
controls.game_controls[1] &= ~0x10;
}*/
if(keyboard_get_key(DIK_NUMPAD1)) {// VON2, strafe left
controls.game_controls[0] &= ~0x80;
controls.game_controls[1] &= ~0x80;
}
if(keyboard_get_key(DIK_NUMPAD3)) {// VON2, strafe right
controls.game_controls[0] &= ~0x40;
controls.game_controls[1] &= ~0x40;
}
if(keyboard_get_key(DIK_NUMPAD5)) {// VON2, jump
controls.game_controls[0] &= ~0x80;
controls.game_controls[1] &= ~0x40;
}
// System controls
if(keyboard_get_key(DIK_F1)) { // Test button
controls.system_controls[0] &= ~0x04;
controls.system_controls[1] &= ~0x04;
}
if(keyboard_get_key(DIK_F2)) { // Service button
controls.system_controls[0] &= ~0x08;
controls.system_controls[1] &= ~0x80;
}
if(keyboard_get_key(DIK_F3)) { // Start button
controls.system_controls[0] &= ~0x10;
}
if(keyboard_get_key(DIK_F4)) { // Coin #1
controls.system_controls[0] &= ~0x01;
}
// Steering Wheel
#if 0
if(keyboard_get_key(DIK_LEFT))
controls.steering -= 32;
if(keyboard_get_key(DIK_RIGHT))
controls.steering += 32;
if(controls.steering > 0) {
controls.steering -= 16;
if(controls.steering < 0)
controls.steering = 0;
} else {
controls.steering += 16;
if(controls.steering > 0)
controls.steering = 0;
}
if(controls.steering < -128)
controls.steering = -128;
if(controls.steering > 127)
controls.steering = 127;
if(keyboard_get_key(DIK_UP))
controls.acceleration += 32;
else
controls.acceleration -= 16;
if(controls.acceleration < 0)
controls.acceleration = 0;
if(controls.acceleration > 0xFF)
controls.acceleration = 0xFF;
if(keyboard_get_key(DIK_DOWN))
controls.brake += 32;
else
controls.brake -= 16;
if(controls.brake < 0)
controls.brake = 0;
if(controls.brake > 0xFF)
controls.brake = 0xFF;
#else
/* SWT Force Feedback joystick */
if(keyboard_get_key(DIK_UP))
controls.steering -= 16;
if(keyboard_get_key(DIK_DOWN))
controls.steering += 16;
if(controls.steering < -128)
controls.steering = -128;
if(controls.steering > 127)
controls.steering = 127;
if(keyboard_get_key(DIK_RIGHT)) {
controls.acceleration += 16;
controls.brake -= 16;
}
if(keyboard_get_key(DIK_LEFT)) {
controls.brake += 16;
controls.acceleration -= 16;
}
if(controls.acceleration < 0)
controls.acceleration = 0;
if(controls.acceleration > 0xFF)
controls.acceleration = 0xFF;
if(controls.brake < 0)
controls.brake = 0;
if(controls.brake > 0xFF)
controls.brake = 0xFF;
#endif
return &controls;
}
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