controller.c

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#include "main.h"

void wait_button(void) {
	/*ctrl_data_t ctl;
	int btn;

	btn=1;
	while(btn!=0){
		sceCtrlRead(&ctl,1);
		btn = ((ctl.buttons & 0xF000) != 0);
	}
	btn=0;
	while(btn==0){
		sceCtrlRead(&ctl,1);
		btn = ((ctl.buttons & 0xF000) != 0);
	}
	*/
	while(Control()==0);
}


#define REPEAT_TIME 0x40000
static unsigned int control_bef_ctl  = 0;
static unsigned int control_bef_tick = 0;

unsigned long Read_Key(void) {
	SceCtrlData ctl;

//	sceCtrlRead(&ctl,1);
	sceCtrlReadBufferPositive(&ctl,1);
	if (ctl.Buttons == control_bef_ctl) {
		if ((ctl.TimeStamp - control_bef_tick) > REPEAT_TIME) {
			return control_bef_ctl;
		}
		return 0;
	}
	control_bef_ctl  = ctl.Buttons;
	control_bef_tick = ctl.TimeStamp;
	return control_bef_ctl;
}


int Confirm_Control(void) {
	unsigned long key;

	while(1) {
		while(1) {
			key = Read_Key();
			if (key != 0) break;
			pgWaitV();
		}

		if (key & PSP_CTRL_CIRCLE) {
			return 1;
		}
		if (key & PSP_CTRL_CROSS) {
			return 0;
		}
	}
}

int Control(void) {
	unsigned long key;
	int i;

	// wait key
	while(1) {
		key = Read_Key();
		if (key != 0) break;
		pgWaitV();
	}
if (key & PSP_CTRL_SQUARE)   {return 1;}  
if (key & PSP_CTRL_TRIANGLE) {return 2;} 
if (key & PSP_CTRL_CIRCLE)   {return 3;}   
if (key & PSP_CTRL_CROSS)    {return 4;}
if (key & PSP_CTRL_UP)       {return 5;}       
if (key & PSP_CTRL_DOWN)     {return 6;}     
if (key & PSP_CTRL_LEFT)     {return 7;}     
if (key & PSP_CTRL_RIGHT)    {return 8;}    
if (key & PSP_CTRL_START)    {return 9;}    
if (key & PSP_CTRL_SELECT)   {return 10;}   
if (key & PSP_CTRL_LTRIGGER) {return 11;} 
if (key & PSP_CTRL_RTRIGGER) {return 12;} 
	
	return 0;
}