int main(int argc,char **argv)
{
unsigned char *romPtr;
int running=1;
int a;
for (a=0;a<256;a++)
{
keyUpArray[a]=1;
}
// Initialize GLFW
glfwInit();
// Open an OpenGL window
if( !glfwOpenWindow( AMI_LINE_LENGTH, HEIGHT, 0,0,0,0,0,0, GLFW_WINDOW ) )
{
glfwTerminate();
return 1;
}
glfwSetWindowTitle("MinAmi");
glfwSetWindowPos(670,700);
setupGL(AMI_LINE_LENGTH,HEIGHT);
romPtr=load_rom("../../out.rom");
if (!romPtr)
{
romPtr=load_rom("out.rom");
if (!romPtr)
{
printf("[ERR] Failed to load rom image\n");
glfwTerminate();
return 1;
}
}
CPU_BuildTable();
MEM_Initialise(romPtr);
CST_InitialiseCustom();
CPR_InitialiseCopper();
CIA_InitialiseCustom();
BLT_InitialiseBlitter();
DSP_InitialiseDisplay();
DSK_InitialiseDisk();
SPR_InitialiseSprites();
KBD_InitialiseKeyboard();
CPU_Reset();
glfwSetKeyCallback(kbHandler);
while (running)
{
KBD_Update();
SPR_Update();
DSP_Update(); // Note need to priority order these ultimately
CST_Update();
DSK_Update();
CPR_Update();
CIA_Update();
BLT_Update();
CPU_Step();
if (g_newScreenNotify)
{
static int lmx=0,lmy=0;
int mx,my;
DrawScreen();
glfwSwapBuffers();
g_newScreenNotify=0;
glfwGetMousePos(&mx,&my);
if ((mx>=1 && mx<=AMI_LINE_LENGTH && my>=1 && my <=HEIGHT) || captureMouse)
{
int vertMove = my-lmy;
int horiMove = mx-lmx;
int oldMoveX = CST_GETWRDU(CST_JOY0DAT,0x00FF);
int oldMoveY = CST_GETWRDU(CST_JOY0DAT,0xFF00)>>8;
if (horiMove>127)
horiMove=127;
if (horiMove<-128)
horiMove=-128;
if (vertMove>127)
vertMove=127;
if (vertMove<-128)
vertMove=-128;
oldMoveX+=horiMove;
oldMoveY+=vertMove;
CST_SETWRD(CST_JOY0DAT,((oldMoveY&0xFF)<<8)|(oldMoveX&0xFF),0xFFFF);
lmx=mx;
lmy=my;
if (glfwGetMouseButton(GLFW_MOUSE_BUTTON_LEFT))
{
leftMouseUp=0;
}
else
{
leftMouseUp=1;
}
if (glfwGetMouseButton(GLFW_MOUSE_BUTTON_MIDDLE))
{
if (captureMouse)
{
captureMouse=0;
glfwEnable(GLFW_MOUSE_CURSOR);
}
else
{
captureMouse=1;
glfwDisable(GLFW_MOUSE_CURSOR);
}
}
if (glfwGetMouseButton(GLFW_MOUSE_BUTTON_RIGHT))
{
rightMouseUp=0;
}
else
{
rightMouseUp=1;
}
}
}
// Check if ESC key was pressed or window was closed
running = !glfwGetKey( GLFW_KEY_ESC ) && glfwGetWindowParam( GLFW_OPENED );
}
Sint32 HW_Initialise( KMBPPMODE p_BPP, SYE_CBL *p_pCableType,
PNATIVE_MEMORY_FREESTAT p_pMemoryFreeStat )
{
KMDISPLAYMODE DisplayMode;
switch( syCblCheck( ) )
{
case SYE_CBL_NTSC:
{
DisplayMode = KM_DSPMODE_NTSCNI640x480;
break;
}
case SYE_CBL_PAL:
{
if( p_pCableType )
{
( *p_pCableType ) = SYE_CBL_PAL;
}
DisplayMode = KM_DSPMODE_PALNI640x480EXT;
break;
}
case SYE_CBL_VGA:
{
DisplayMode = KM_DSPMODE_VGA;
break;
}
default:
{
HW_Reboot( );
}
}
set_imask( 15 );
/* Initialise the CPU, G1 bus, interrupt controller, cache, and timer */
syHwInit( );
MEM_Initialise( p_pMemoryFreeStat );
syStartGlobalConstructor( );
kmInitDevice( KM_DREAMCAST );
/* No antialiasing, dither if 16-BPP is enabled */
kmSetDisplayMode( DisplayMode, p_BPP, KM_DITHER, KM_AAMODE );
kmSetWaitVsyncCount( 1 );
/* Initialise the interrupt controller and libraries required for after the
* graphics library is initialised */
syHwInit2( );
PER_Initialise( );
/* Start the real-time clock */
syRtcInit( );
set_imask( 0 );
if( FS_Initialise( ) != FS_OK )
{
LOG_Debug( "Failed to initialise the file system" );
return HW_FATALERROR;
}
if( syCblCheck( ) == SYE_CBL_PAL )
{
kmSetPALEXTCallback( PALExtCallback, NULL );
kmSetDisplayMode( DisplayMode, p_BPP, KM_DITHER, KM_AAMODE );
}
return HW_OK;
}
