示例#1
0
void screenInit()
{
	//Grab the buffer size for each screen (TV and gamepad)
	int buf0_size = OSScreenGetBufferSizeEx(0);
	int buf1_size = OSScreenGetBufferSizeEx(1);
	__os_snprintf(log_buf, 0x400, "Screen sizes %x, %x\n", buf0_size, buf1_size);
	OSReport(log_buf);
	
	//Set the buffer area.
	screenBuffer = MEM1_alloc(buf0_size + buf1_size, 0x40);
	__os_snprintf(log_buf, 0x400, "Allocated screen buffers at %x\n", screenBuffer);
	OSReport(log_buf);

    OSScreenSetBufferEx(0, screenBuffer);
    OSScreenSetBufferEx(1, (screenBuffer + buf0_size));
    OSReport("Set screen buffers\n");

    OSScreenEnableEx(0, 1);
    OSScreenEnableEx(1, 1);
    
    //Clear both framebuffers.
	for (int ii = 0; ii < 2; ii++)
	{
		fillScreen(0,0,0,0);
		flipBuffers();
	}
}
示例#2
0
void
consoleInit()
{
   MEMHeapHandle mem1;

   OSScreenInit();
   bufferSizeTV = OSScreenGetBufferSizeEx(SCREEN_TV);
   bufferSizeDRC = OSScreenGetBufferSizeEx(SCREEN_DRC);

   mem1 = MEMGetBaseHeapHandle(MEM_BASE_HEAP_MEM2);
   bufferTV = MEMAllocFromExpHeapEx(mem1, bufferSizeTV, 4);
   bufferDRC = MEMAllocFromExpHeapEx(mem1, bufferSizeDRC, 4);

   OSScreenSetBufferEx(SCREEN_TV, bufferTV);
   OSScreenSetBufferEx(SCREEN_DRC, bufferDRC);

   OSScreenEnableEx(SCREEN_TV, 1);
   OSScreenEnableEx(SCREEN_DRC, 1);
}
示例#3
0
void _main()
{
    /****************************>            Fix Stack            <****************************/
    //Load a good stack
    asm(
        "lis %r1, 0x1ab5 ;"
        "ori %r1, %r1, 0xd138 ;"
        );
    /****************************>           Get Handles           <****************************/
    //Get a handle to coreinit.rpl
    unsigned int coreinit_handle, vpad_handle, sysapp_handle, avm_handle;
    OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle);
    OSDynLoad_Acquire("vpad.rpl", &vpad_handle);
    OSDynLoad_Acquire("sysapp.rpl", &sysapp_handle);
    // CreeperMario: Get a handle to the audio/video manager - avm.rpl
    OSDynLoad_Acquire("avm.rpl", &avm_handle);

    // STUFF
    VPADData vpad_data;
    int(*VPADRead)(int controller, VPADData *buffer, unsigned int num, int *err);
    OSDynLoad_FindExport(vpad_handle, 0, "VPADRead", &VPADRead);

    // Sysapp stuff
    int(*SYSLaunchMenu)();
    OSDynLoad_FindExport(sysapp_handle, 0, "SYSLaunchMenu", &SYSLaunchMenu);

	// please dont break stuff...
	int(*SYSLaunchTitle) (int bit1, int bit2);
	OSDynLoad_FindExport(sysapp_handle, 0, "SYSLaunchTitle", &SYSLaunchTitle);
	int(*_Exit)();
	OSDynLoad_FindExport(coreinit_handle, 0, "_Exit", &_Exit);

    /****************************>       External Prototypes       <****************************/
    //OSScreen functions
    void(*OSScreenInit)();
    unsigned int(*OSScreenGetBufferSizeEx)(unsigned int bufferNum);
    unsigned int(*OSScreenSetBufferEx)(unsigned int bufferNum, void * addr);
    //OS Memory functions
	void*(*memset)(void * dest, uint32_t value, uint32_t bytes);
    void*(*OSAllocFromSystem)(uint32_t size, int align);
    void(*OSFreeToSystem)(void *ptr);
    //IM functions
    int(*IM_Open)();
    int(*IM_Close)(int fd);
    int(*IM_SetDeviceState)(int fd, void *mem, int state, int a, int b);
    // CreeperMario: TV Screen scaling functions
    bool(*AVMSetTVScale)(int width, int height);
    /****************************>             Exports             <****************************/
    //OSScreen functions
    OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenInit", &OSScreenInit);
    OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenGetBufferSizeEx", &OSScreenGetBufferSizeEx);
    OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenSetBufferEx", &OSScreenSetBufferEx);
    //OS Memory functions
    OSDynLoad_FindExport(coreinit_handle, 0, "memset", &memset);
    OSDynLoad_FindExport(coreinit_handle, 0, "OSAllocFromSystem", &OSAllocFromSystem);
    OSDynLoad_FindExport(coreinit_handle, 0, "OSFreeToSystem", &OSFreeToSystem);
    //IM functions
    OSDynLoad_FindExport(coreinit_handle, 0, "IM_Open", &IM_Open);
    OSDynLoad_FindExport(coreinit_handle, 0, "IM_Close", &IM_Close);
    OSDynLoad_FindExport(coreinit_handle, 0, "IM_SetDeviceState", &IM_SetDeviceState);
    // CreeperMario: TV Screen scaling functions
    OSDynLoad_FindExport(avm_handle, 0, "AVMSetTVScale", &AVMSetTVScale);

    /*** CreeperMario: Set the TV screen to the proper 'scale factor'. ***/
    AVMSetTVScale(854, 480);

    /****************************>          Initial Setup          <****************************/
    //Restart system to get lib access
    int fd = IM_Open();
    void *mem = OSAllocFromSystem(0x100, 64);
    memset(mem, 0, 0x100);
    //set restart flag to force quit browser
    IM_SetDeviceState(fd, mem, 3, 0, 0);
    IM_Close(fd);
    OSFreeToSystem(mem);
    //wait a bit for browser end
    unsigned int t1 = 0x15000000;
    while(t1--) ;
    //Call the Screen initilzation function.
    OSScreenInit();
    //Grab the buffer size for each screen (TV and gamepad)
    int buf0_size = OSScreenGetBufferSizeEx(0);
    int buf1_size = OSScreenGetBufferSizeEx(1);
    //Set the buffer area.
    OSScreenSetBufferEx(0, (void *)0xF4000000);
    OSScreenSetBufferEx(1, (void *)0xF4000000 + buf0_size);
    //Clear both framebuffers.
    doclearstuff();

	// Define struct for global variables!
	struct cGlobals caveGlobals;

	// Variables n stuff!
	caveGlobals.food = 0;
	caveGlobals.row = 1;
	caveGlobals.col = 1;
	caveGlobals.level = 1;
	caveGlobals.dogsteps = 0;
	caveGlobals.dogalive = 1;
	caveGlobals.mysteps = 0;
	caveGlobals.maxhealth = 10;
	caveGlobals.curhealth = 10;

	// Start at level 1 (obviously!)
	changelevel(&caveGlobals);

	// Draw Buffers and Initial Screen
	__os_snprintf(caveGlobals.mystat, 64, " ");
	doclearstuff();
	drawstuff(&caveGlobals);
	flipBuffers();

    int err;

    while(1) {
		VPADRead(0, &vpad_data, 1, &err);

		// Quit
		if (vpad_data.btn_trigger & BUTTON_HOME) {
			doclearstuff();
			__os_snprintf(caveGlobals.endgame, 256, "Thanks for Playing!\nYour Final Level: %d \n\n\nBy: SonyUSA", caveGlobals.level);
			drawString(0, 0, caveGlobals.endgame);
			flipBuffers();
			t1 = 0x50000000;
			while(t1--) ;
			//Maybe fix for exit crash?
			doclearstuff();
			flipBuffers();
			doclearstuff();
			flipBuffers();
			//Ape escape!
			SYSLaunchMenu();
			_Exit();
		}
		//Grab Stuff (A)
		if (vpad_data.btn_release & BUTTON_A) {
			//Checks for Food
			if (caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] == 8) {
				doclearstuff();
				__os_snprintf(caveGlobals.mystat, 64, "Got it!");
				drawString(25, 17, caveGlobals.mystat);
				caveGlobals.food += 1;
				caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] = 2;
				drawstuff(&caveGlobals);
				flipBuffers();
			}
			//Check for Potions
			if (caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] == 11) {
				doclearstuff();
				__os_snprintf(caveGlobals.mystat, 64, "*Gulp!*");
				drawString(25, 17, caveGlobals.mystat);
				caveGlobals.curhealth += 5;
				caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] = 2;
				//Make sure we don't go over health limit
				if (caveGlobals.curhealth > caveGlobals.maxhealth) { caveGlobals.curhealth = caveGlobals.maxhealth; }
				drawstuff(&caveGlobals);
				dog(&caveGlobals);
				flipBuffers();
			}
			//Checks for Stairs
			if (caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] == 9) {
				caveGlobals.level += 1;
				doclearstuff();
				changelevel(&caveGlobals);
				drawstuff(&caveGlobals);
				flipBuffers();
			}
		}
		//Search for Hidden Traps and Doors
		if (vpad_data.btn_trigger & BUTTON_Y) {
			doclearstuff();
			drawstuff(&caveGlobals);
			dog(&caveGlobals);
			//Ask the player which way to search
			__os_snprintf(caveGlobals.mystat, 64, "Search Which Way?");
			drawString(22, 17, caveGlobals.mystat);
			flipBuffers();
			//Lets use a while loop so players cant just hold down search while they are walking! Cheating gits!
			while(2) {
				VPADRead(0, &vpad_data, 1, &err);
				// Search Up
				if (vpad_data.btn_release & BUTTON_UP) {
					// Traps
					if (ishtrap(&caveGlobals, caveGlobals.row, caveGlobals.col -1 ) == true ) {
						doclearstuff();
						__os_snprintf(caveGlobals.mystat, 64, "It's a trap!");
						drawString(25, 17, caveGlobals.mystat);
						caveGlobals.nMapArray[caveGlobals.col -1][caveGlobals.row] = 6;
						drawstuff(&caveGlobals);
						flipBuffers();
						break;
					}
					// Doors
					if (ishdoor(&caveGlobals, caveGlobals.row, caveGlobals.col -1 ) == true ) {
						doclearstuff();
						__os_snprintf(caveGlobals.mystat, 64, "A Secret Door!");
						drawString(22, 17, caveGlobals.mystat);
						caveGlobals.nMapArray[caveGlobals.col -1][caveGlobals.row] = 4;
						drawstuff(&caveGlobals);
						flipBuffers();
						break;
					}
					// If nothing is found...
					doclearstuff();
					drawstuff(&caveGlobals);
					__os_snprintf(caveGlobals.mystat, 64, "Nothing There!");
					drawString(23, 17, caveGlobals.mystat);
					flipBuffers();
					break;
				}
				// Search Down
				if (vpad_data.btn_release & BUTTON_DOWN) {
					// Traps
					if (ishtrap(&caveGlobals, caveGlobals.row, caveGlobals.col +1 ) == true ) {
						doclearstuff();
						__os_snprintf(caveGlobals.mystat, 64, "It's a trap!");
						drawString(25, 17, caveGlobals.mystat);
						caveGlobals.nMapArray[caveGlobals.col +1][caveGlobals.row] = 6;
						drawstuff(&caveGlobals);
						flipBuffers();
						break;
					}
					// Doors
					if (ishdoor(&caveGlobals, caveGlobals.row, caveGlobals.col +1 ) == true ) {
						doclearstuff();
						__os_snprintf(caveGlobals.mystat, 64, "A Secret Door!");
						drawString(22, 17, caveGlobals.mystat);
						caveGlobals.nMapArray[caveGlobals.col +1][caveGlobals.row] = 4;
						drawstuff(&caveGlobals);
						flipBuffers();
						break;
					}
					// If nothing is found...
					doclearstuff();
					drawstuff(&caveGlobals);
					__os_snprintf(caveGlobals.mystat, 64, "Nothing There!");
					drawString(23, 17, caveGlobals.mystat);
					flipBuffers();
					break;
				}
				// Search Right
				if (vpad_data.btn_release & BUTTON_RIGHT) {
					// Traps
					if (ishtrap(&caveGlobals, caveGlobals.row +1 , caveGlobals.col ) == true ) {
						doclearstuff();
						__os_snprintf(caveGlobals.mystat, 64, "It's a trap!");
						drawString(25, 17, caveGlobals.mystat);
						caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row +1] = 6;
						drawstuff(&caveGlobals);
						flipBuffers();
						break;
					}
					// Doors
					if (ishdoor(&caveGlobals, caveGlobals.row +1 , caveGlobals.col ) == true ) {
						doclearstuff();
						__os_snprintf(caveGlobals.mystat, 64, "A Secret Door!");
						drawString(22, 17, caveGlobals.mystat);
						caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row +1] = 4;
						drawstuff(&caveGlobals);
						flipBuffers();
						break;
					}
					// If nothing is found...
					doclearstuff();
					drawstuff(&caveGlobals);
					__os_snprintf(caveGlobals.mystat, 64, "Nothing There!");
					drawString(23, 17, caveGlobals.mystat);
					flipBuffers();
					break;
				}
				// Search Left
				if (vpad_data.btn_release & BUTTON_LEFT) {
					// Traps
					if (ishtrap(&caveGlobals, caveGlobals.row -1 , caveGlobals.col ) == true ) {
						doclearstuff();
						__os_snprintf(caveGlobals.mystat, 64, "It's a trap!");
						drawString(25, 17, caveGlobals.mystat);
						caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row -1] = 6;
						drawstuff(&caveGlobals);
						flipBuffers();
						break;
					}
					// Doors
					if (ishdoor(&caveGlobals, caveGlobals.row -1 , caveGlobals.col ) == true ) {
						doclearstuff();
						__os_snprintf(caveGlobals.mystat, 64, "A Secret Door!");
						drawString(22, 17, caveGlobals.mystat);
						caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row -1] = 4;
						drawstuff(&caveGlobals);
						flipBuffers();
						break;
					}
					// If nothing is found...
					doclearstuff();
					drawstuff(&caveGlobals);
					__os_snprintf(caveGlobals.mystat, 64, "Nothing There!");
					drawString(23, 17, caveGlobals.mystat);
					flipBuffers();
					break;
				}
			}
		}
		//Open and Close Doors (X + Direction)
		if (vpad_data.btn_hold & BUTTON_X) {
			if (vpad_data.btn_trigger & BUTTON_DOWN) {
				if (isclosedoor(&caveGlobals, caveGlobals.row, caveGlobals.col +1 ) == true ) {
					doclearstuff();
					drawstuff(&caveGlobals);
					caveGlobals.nMapArray[caveGlobals.col +1][caveGlobals.row] = 5;
					flipBuffers();
				}
				else if (isopendoor(&caveGlobals, caveGlobals.row, caveGlobals.col +1 ) == true ) {
					doclearstuff();
					drawstuff(&caveGlobals);
					caveGlobals.nMapArray[caveGlobals.col +1][caveGlobals.row] = 4;
					flipBuffers();
				}
			}
			if (vpad_data.btn_trigger & BUTTON_UP) {
				if (isclosedoor(&caveGlobals, caveGlobals.row, caveGlobals.col -1 ) == true ) {
					doclearstuff();
					drawstuff(&caveGlobals);
					caveGlobals.nMapArray[caveGlobals.col -1][caveGlobals.row] = 5;
					flipBuffers();
				}
				else if (isopendoor(&caveGlobals, caveGlobals.row, caveGlobals.col -1 ) == true ) {
					doclearstuff();
					drawstuff(&caveGlobals);
					caveGlobals.nMapArray[caveGlobals.col -1][caveGlobals.row] = 4;
					flipBuffers();
				}
			}
			if (vpad_data.btn_trigger & BUTTON_LEFT) {
				if (isclosedoor(&caveGlobals, caveGlobals.row -1 , caveGlobals.col ) == true ) {
					doclearstuff();
					drawstuff(&caveGlobals);
					caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row -1] = 5;
					flipBuffers();
				}
				else if (isopendoor(&caveGlobals, caveGlobals.row -1 , caveGlobals.col ) == true ) {
					doclearstuff();
					drawstuff(&caveGlobals);
					caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row -1] = 4;
					flipBuffers();
				}
			}
			if (vpad_data.btn_trigger & BUTTON_RIGHT) {
				if (isclosedoor(&caveGlobals, caveGlobals.row +1 , caveGlobals.col ) == true ) {
					doclearstuff();
					drawstuff(&caveGlobals);
					caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row +1] = 5;
					flipBuffers();
				}
				else if (isopendoor(&caveGlobals, caveGlobals.row +1 , caveGlobals.col ) == true ) {
					doclearstuff();
					drawstuff(&caveGlobals);
					caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row +1] = 4;
					flipBuffers();
				}
			}
		}
		// Movement
		//Down
		if (vpad_data.btn_trigger & BUTTON_DOWN) {
			if (canmove(&caveGlobals, caveGlobals.row, caveGlobals.col +1 ) == true ) {
				doclearstuff();
				dog(&caveGlobals);
				caveGlobals.col += 1;
				drawstuff(&caveGlobals);
				if (istrap(&caveGlobals, caveGlobals.row, caveGlobals.col ) == true ) {
					__os_snprintf(caveGlobals.mystat, 64, "Ouch!");
					drawString(25, 17, caveGlobals.mystat);
					caveGlobals.curhealth -= 1;
				}
				if (ishtrap(&caveGlobals, caveGlobals.row, caveGlobals.col ) == true ) {
					__os_snprintf(caveGlobals.mystat, 64, "Ouch!");
					drawString(25, 17, caveGlobals.mystat);
					caveGlobals.curhealth -= 1;
					caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] = 6;
				}
				flipBuffers();
			}
		}
		//Up
		if (vpad_data.btn_trigger & BUTTON_UP) {
			if (canmove(&caveGlobals, caveGlobals.row, caveGlobals.col -1 ) == true ) {
				doclearstuff();
				dog(&caveGlobals);
				caveGlobals.col -= 1;
				drawstuff(&caveGlobals);
				if (istrap(&caveGlobals, caveGlobals.row, caveGlobals.col ) == true ) {
					__os_snprintf(caveGlobals.mystat, 64, "Ouch!");
					drawString(25, 17, caveGlobals.mystat);
					caveGlobals.curhealth -= 1;
				}
				if (ishtrap(&caveGlobals, caveGlobals.row, caveGlobals.col ) == true ) {
					__os_snprintf(caveGlobals.mystat, 64, "Ouch!");
					drawString(25, 17, caveGlobals.mystat);
					caveGlobals.curhealth -= 1;
					caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] = 6;
				}
				flipBuffers();
			}
		}
		//Left
		if (vpad_data.btn_trigger & BUTTON_LEFT) {
			if (canmove(&caveGlobals, caveGlobals.row -1 , caveGlobals.col ) == true ) {
				doclearstuff();
				dog(&caveGlobals);
				caveGlobals.row -= 1;
				drawstuff(&caveGlobals);
				if (istrap(&caveGlobals, caveGlobals.row, caveGlobals.col ) == true ) {
					__os_snprintf(caveGlobals.mystat, 64, "Ouch!");
					drawString(25, 17, caveGlobals.mystat);
					caveGlobals.curhealth -= 1;
				}
				if (ishtrap(&caveGlobals, caveGlobals.row, caveGlobals.col ) == true ) {
					__os_snprintf(caveGlobals.mystat, 64, "Ouch!");
					drawString(25, 17, caveGlobals.mystat);
					caveGlobals.curhealth -= 1;
					caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] = 6;
				}
				flipBuffers();
			}
		}
		//Right
		if (vpad_data.btn_trigger & BUTTON_RIGHT) {
			if (canmove(&caveGlobals, caveGlobals.row +1 , caveGlobals.col ) == true ) {
				doclearstuff();
				dog(&caveGlobals);
				caveGlobals.row += 1;
				drawstuff(&caveGlobals);
				if (istrap(&caveGlobals, caveGlobals.row, caveGlobals.col ) == true ) {
					__os_snprintf(caveGlobals.mystat, 64, "Ouch!");
					drawString(25, 17, caveGlobals.mystat);
					caveGlobals.curhealth -= 1;
				}
				if (ishtrap(&caveGlobals, caveGlobals.row, caveGlobals.col ) == true ) {
					__os_snprintf(caveGlobals.mystat, 64, "Ouch!");
					drawString(25, 17, caveGlobals.mystat);
					caveGlobals.curhealth -= 1;
					caveGlobals.nMapArray[caveGlobals.col][caveGlobals.row] = 6;
				}
				flipBuffers();
			}
		}
		//Feed the doggy
		if (vpad_data.btn_trigger & BUTTON_PLUS) {
			if (caveGlobals.dogalive == 1) {
				if (caveGlobals.food >= 1) {
					doclearstuff();
					__os_snprintf(caveGlobals.mystat, 64, "*crunch* Woof!");
					drawString(24, 17, caveGlobals.mystat);
					caveGlobals.food -= 1;
					caveGlobals.dogsteps -= 60;
					//Make sure we don't go negative in dog health
					if (caveGlobals.dogsteps <= 0) { caveGlobals.dogsteps = 0;}
					drawstuff(&caveGlobals);
					dog(&caveGlobals);
					flipBuffers();
				}
			}

		}
		// Check if the player is dead
		if(caveGlobals.curhealth == 0) {
			doclearstuff();
			__os_snprintf(caveGlobals.endgame, 256, "You're Dead!\nNow how will you get iosu? :/ \n\nThanks for Playing! \n\n\nBy: SonyUSA");
			drawString(0, 0, caveGlobals.endgame);
			flipBuffers();
			t1 = 0x80000000;
			while(t1--) ;
			SYSLaunchMenu();
			_Exit();
		}
		// Cheat and go to next level with Minus key
		if(vpad_data.btn_release & BUTTON_MINUS) {
				caveGlobals.level += 1;
				doclearstuff();
				changelevel(&caveGlobals);
				drawstuff(&caveGlobals);
				flipBuffers();
		}
    }

}
示例#4
0
文件: loader.c 项目: vgmoose/space
void _start()
{
	/****************************>            Fix Stack            <****************************/
	//Load a good stack
	asm(
		"lis %r1, 0x1ab5 ;"
		"ori %r1, %r1, 0xd138 ;"
		);
	/****************************>           Get Handles           <****************************/
	//Get a handle to coreinit.rpl
	unsigned int coreinit_handle, avm_handle;
	OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle);
	// CreeperMario: Get a handle to the audio/video manager - avm.rpl
	OSDynLoad_Acquire("avm.rpl", &avm_handle);
	/****************************>       External Prototypes       <****************************/
	//OSScreen functions
	void(*OSScreenInit)();
	unsigned int(*OSScreenGetBufferSizeEx)(unsigned int bufferNum);
	unsigned int(*OSScreenSetBufferEx)(unsigned int bufferNum, void * addr);
	//OS Memory functions
	void*(*memset)(void * dest, uint32_t value, uint32_t bytes);
	void*(*OSAllocFromSystem)(uint32_t size, int align);
	void(*OSFreeToSystem)(void *ptr);
	//IM functions
	int(*IM_Open)();
	int(*IM_Close)(int fd);
	int(*IM_SetDeviceState)(int fd, void *mem, int state, int a, int b);
	// CreeperMario: Audio/Video manager functions
	bool(*AVMSetTVScale)(int width, int height);
	/****************************>             Exports             <****************************/
	//OSScreen functions
	OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenInit", &OSScreenInit);
	OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenGetBufferSizeEx", &OSScreenGetBufferSizeEx);
	OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenSetBufferEx", &OSScreenSetBufferEx);
	//OS Memory functions
	OSDynLoad_FindExport(coreinit_handle, 0, "memset", &memset);
	OSDynLoad_FindExport(coreinit_handle, 0, "OSAllocFromSystem", &OSAllocFromSystem);
	OSDynLoad_FindExport(coreinit_handle, 0, "OSFreeToSystem", &OSFreeToSystem);
	//IM functions
	OSDynLoad_FindExport(coreinit_handle, 0, "IM_Open", &IM_Open);
	OSDynLoad_FindExport(coreinit_handle, 0, "IM_Close", &IM_Close);
	OSDynLoad_FindExport(coreinit_handle, 0, "IM_SetDeviceState", &IM_SetDeviceState);
	// CreeperMario: Audio/Video manager functions
	OSDynLoad_FindExport(avm_handle, 0, "AVMSetTVScale", &AVMSetTVScale);

	/*** CreeperMario: Set the TV Screen's 'scale factor'. ***/
	AVMSetTVScale(854, 480);

	/****************************>          Initial Setup          <****************************/
	//Restart system to get lib access
	int fd = IM_Open();
	void *mem = OSAllocFromSystem(0x100, 64);
	memset(mem, 0, 0x100);
	//set restart flag to force quit browser
	IM_SetDeviceState(fd, mem, 3, 0, 0);
	IM_Close(fd);
	OSFreeToSystem(mem);
	//wait a bit for browser end
	unsigned int t1 = 0x1FFFFFFF;
	while(t1--) ;
	//Call the Screen initilzation function.
	OSScreenInit();
	//Grab the buffer size for each screen (TV and gamepad)
	int buf0_size = OSScreenGetBufferSizeEx(0);
	int buf1_size = OSScreenGetBufferSizeEx(1);
	//Set the buffer area.
	OSScreenSetBufferEx(0, (void *)0xF4000000);
	OSScreenSetBufferEx(1, (void *)0xF4000000 + buf0_size);
	//Clear both framebuffers.
	// I don't do this here, and do it at the start of entry point to use my services struct
//	int ii = 0;
//	for (ii; ii < 2; ii++)
//	{
//		fillScreen(0,0,0,0);
//		flipBuffers();
//	}
	//Jump to entry point.
	_entryPoint();
}
示例#5
0
文件: main.c 项目: ajd4096/ddd
/* Entry point */
int Menu_Main(void)
{
    //!*******************************************************************
    //!                   Initialize function pointers                   *
    //!*******************************************************************
    //! do OS (for acquire) and sockets first so we got logging
    InitOSFunctionPointers();
    InitSocketFunctionPointers();
    InitFSFunctionPointers();
    InitVPadFunctionPointers();
    InitSysFunctionPointers();
    InitAocFunctionPointers();

    log_init("192.168.178.3");
    log_deinit();
    log_init("192.168.178.3");
    log_printf("Started %s\n", cosAppXmlInfoStruct.rpx_name);

    if(strcasecmp("men.rpx", cosAppXmlInfoStruct.rpx_name) == 0)
    {
        CheckPendingMetaDump();
        return EXIT_RELAUNCH_ON_LOAD;
    }
    else if(strlen(cosAppXmlInfoStruct.rpx_name) > 0 && strcasecmp("ffl_app.rpx", cosAppXmlInfoStruct.rpx_name) != 0)
    {
        StartDumper();
        return EXIT_RELAUNCH_ON_LOAD;
    }

    // initialize memory tables once on start
    memoryInitAreaTable();
    rpxRplTableInit();
    SetupKernelCallback();
    PatchMethodHooks();

    memoryInitialize();

    VPADInit();

    // Prepare screen
    int screen_buf0_size = 0;
    int screen_buf1_size = 0;

    // Init screen and screen buffers
    OSScreenInit();
    screen_buf0_size = OSScreenGetBufferSizeEx(0);
    screen_buf1_size = OSScreenGetBufferSizeEx(1);

    unsigned char *screenBuffer = MEM1_alloc(screen_buf0_size + screen_buf1_size, 0x40);

    OSScreenSetBufferEx(0, screenBuffer);
    OSScreenSetBufferEx(1, (screenBuffer + screen_buf0_size));

    OSScreenEnableEx(0, 1);
    OSScreenEnableEx(1, 1);

    char msg[80];
    uint8_t sel_ip = 3;
    int launchMethod = 0;
    int update_screen = 1;
    int vpadError = -1;
    VPADData vpad_data;
    u_serv_ip ip;
    ip.full = GetServerIp();
    int delay = 0;

    while (1)
    {
        // Read vpad
        VPADRead(0, &vpad_data, 1, &vpadError);

        if(update_screen)
        {
            OSScreenClearBufferEx(0, 0);
            OSScreenClearBufferEx(1, 0);

            // Print message
            PRINT_TEXT2(14, 1, "-- DDD v0.2 by Dimok --");
            PRINT_TEXT2(0, 5, "1.    Setup IP address of server application.");

            // Print ip digit selector
            uint8_t x_shift = 17 + 4 * sel_ip;
            PRINT_TEXT2(x_shift, 6, "vvv");

            PRINT_TEXT2(0, 7, "      Server IP: %3d.%3d.%3d.%3d", ip.digit[0], ip.digit[1], ip.digit[2], ip.digit[3]);

            PRINT_TEXT2(0, 10, "2.   Press A to install dumper and try to launch disc.");
            PRINT_TEXT2(0, 11, "  or Press X to install dumper and return to system menu.");

            PRINT_TEXT2(0, 13, "3.   Start the title to be dumped.");

            PRINT_TEXT2(0, 17, "Press home button to exit ...");


            OSScreenFlipBuffersEx(0);
            OSScreenFlipBuffersEx(1);
        }

        u32 pressedBtns = vpad_data.btns_d | vpad_data.btns_h;

        // Check for buttons
        // Home Button
        if (pressedBtns & VPAD_BUTTON_HOME) {
            launchMethod = 0;
            break;
        }
        // A Button
        if (pressedBtns & VPAD_BUTTON_A) {
            SetServerIp(ip.full);
            launchMethod = 1;
            break;
        }
        // A Button
        if (pressedBtns & VPAD_BUTTON_X) {
            SetServerIp(ip.full);
            launchMethod = 2;
            break;
        }
        // Left/Right Buttons
        if (vpad_data.btns_d & VPAD_BUTTON_LEFT )
        {
            if(sel_ip == 0)
                sel_ip = 3;
            else
                --sel_ip;
        }

        if (vpad_data.btns_d & VPAD_BUTTON_RIGHT)
        {
            sel_ip = ((sel_ip + 1) % 4);
        }

        // Up/Down Buttons
        if (pressedBtns & VPAD_BUTTON_UP)
        {
            if(--delay <= 0) {
                ip.digit[sel_ip]++;
                delay = (vpad_data.btns_d & VPAD_BUTTON_UP) ? 6 : 0;
            }
        }
        else if (pressedBtns & VPAD_BUTTON_DOWN)
        {
            if(--delay <= 0) {
                ip.digit[sel_ip]--;
                delay = (vpad_data.btns_d & VPAD_BUTTON_DOWN) ? 6 : 0;
            }
        }
        else {
            delay = 0;
        }

        // Button pressed ?
        update_screen = (pressedBtns & (VPAD_BUTTON_LEFT | VPAD_BUTTON_RIGHT | VPAD_BUTTON_UP | VPAD_BUTTON_DOWN)) ? 1 : 0;
        usleep(20000);
    }

	MEM1_free(screenBuffer);
	screenBuffer = NULL;

    log_deinit();

    memoryRelease();

    if(launchMethod == 0)
    {
        RestoreInstructions();
        return EXIT_SUCCESS;
    }
    else if(launchMethod == 1)
    {
        char buf_vol_odd[20];
        snprintf(buf_vol_odd, sizeof(buf_vol_odd), "%s", "/vol/storage_odd03");
        _SYSLaunchTitleByPathFromLauncher(buf_vol_odd, 18, 0);
    }
    else
    {
        SYSLaunchMenu();
    }

    return EXIT_RELAUNCH_ON_LOAD;
}
示例#6
0
void _start()
{
	/****************************>            Fix Stack            <****************************/
	//Load a good stack
	asm(
		"lis %r1, 0x1ab5 ;"
		"ori %r1, %r1, 0xd138 ;"
		);
	/****************************>           Get Handles           <****************************/
	//Get a handle to coreinit.rpl
	unsigned int coreinit_handle;
	OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle);
	/****************************>       External Prototypes       <****************************/
	//OSScreen functions
	void(*OSScreenInit)();
	unsigned int(*OSScreenGetBufferSizeEx)(unsigned int bufferNum);
	unsigned int(*OSScreenSetBufferEx)(unsigned int bufferNum, void * addr);
	//OS Thread functions
	long(*OSCheckActiveThreads)();
	//Misc OS functions
	void(*OSRestartGame)();
	//OS Memory functions
	void(*DCFlushRange)(void *buffer, uint32_t length);
	/****************************>             Exports             <****************************/
	//OSScreen functions
	OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenInit", &OSScreenInit);
	OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenGetBufferSizeEx", &OSScreenGetBufferSizeEx);
	OSDynLoad_FindExport(coreinit_handle, 0, "OSScreenSetBufferEx", &OSScreenSetBufferEx);
	//OSThread functions
	OSDynLoad_FindExport(coreinit_handle, 0, "OSCheckActiveThreads", &OSCheckActiveThreads);
	//Misc OS functions
	OSDynLoad_FindExport(coreinit_handle, 0, "OSRestartGame", &OSRestartGame);
	//OS Memory functions
	OSDynLoad_FindExport(coreinit_handle, 0, "DCFlushRange", &DCFlushRange);
	/****************************>          Initial Setup          <****************************/
	//Restart the web browser. This stops active threads for browser. Browser GUI thread runs on CPU0.
	OSRestartGame();
	//Wait for the web browser to start closing by observing the total number of threads.
	long initialNumberOfThreads = OSCheckActiveThreads();
	long currentNumberOfThreads = OSCheckActiveThreads();
	while (initialNumberOfThreads - currentNumberOfThreads < 3)
	{
		currentNumberOfThreads = OSCheckActiveThreads();
	}
	//Call the Screen initilzation function.
	OSScreenInit();
	//Grab the buffer size for each screen (TV and gamepad)
	int buf0_size = OSScreenGetBufferSizeEx(0);
	int buf1_size = OSScreenGetBufferSizeEx(1);
	//Set the buffer area.
	OSScreenSetBufferEx(0, (void *)0xF4000000);
	OSScreenSetBufferEx(1, (void *)0xF4000000 + buf0_size);
	//Clear both framebuffers.
	int ii = 0;
	for (ii; ii < 2; ii++)
	{
		fillScreen(0,0,0,0);
		flipBuffers();
	}
	//Jump to entry point.
	_entryPoint();
}