ジャンケンゲームを作ろう。７

ディスプレイモジュールがゲーム盤面として NDS 上画面にあり、
コントロールモジュールがコンパネとして NDS 下画面にあるものと想定してます。
コントロールとは言ってもボタン入力は担わせてません。

ctrl module test

main.c

/*---------------------------------------------------------------------------------

	ctrl module test
	
	version 0.01
	Jan 18, 2010
	
	By. REGEKATSU

---------------------------------------------------------------------------------*/

#include <stdio.h>
#include <nds/ndstypes.h>
#include <nds/interrupts.h>
#include <nds/arm9/input.h>
#include <nds/arm9/console.h>
#include "Ctrl.h"


//---------------------------------------------------------------------------------
int main(void) {
//---------------------------------------------------------------------------------
	
	consoleDemoInit();
	
	printf("\x01b[0;0Hctrl module test\n\nversion 0.01\nJan 18, 2010\n\nBy. REGEKATSU\n\n\n");
	
	Ctrl_Clear();
	
	while(1) {
		
		swiWaitForVBlank();
		scanKeys();
		
		if(keysDown() & KEY_LEFT){
			Ctrl_SetLED(CTRL_GOO);
			
		}else if(keysDown() & KEY_UP){
			Ctrl_SetLED(CTRL_CHOKI);
			
		}else if(keysDown() & KEY_RIGHT){
			Ctrl_SetLED(CTRL_PAR);
			
		}else if(keysDown() & KEY_A){
			Ctrl_SetLED(CTRL_START);
			
		}else if(keysDown() & KEY_B){
			Ctrl_SetLED(CTRL_RETURN);
			
		}else if(keysDown() & KEY_START){
			Ctrl_SetLED(0);
			
		}else if(keysDown() & KEY_SELECT){
			Ctrl_SetLED(CTRL_GOO | CTRL_CHOKI | CTRL_PAR);
			
		}
		
	}
	
}

//---------------------------------------------------------------------------------

Ctrl.h

/*---------------------------------------------------------------------------------
	
	ctrl module header
	
	version 0.01
	Jan 18, 2010
	
	By. REGEKATSU
	
---------------------------------------------------------------------------------*/

#ifndef _CTRL_H_
#define _CTRL_H_


#include <nds/ndstypes.h>


typedef enum{
	CTRL_GOO    = BIT(0), 
	CTRL_CHOKI  = BIT(1), 
	CTRL_PAR    = BIT(2), 
	CTRL_START  = BIT(3), 
	CTRL_RETURN = BIT(4)
}CTRL_BITS;


#ifdef __cplusplus
extern "C" {
#endif


void Ctrl_Clear(void);

void Ctrl_SetLED(CTRL_BITS led);


#ifdef __cplusplus
}
#endif

#endif	//_CTRL_H_

Ctrl.c

/*---------------------------------------------------------------------------------
	
	ctrl module routine
	
	version 0.01
	Jan 18, 2010
	
	By. REGEKATSU
	
---------------------------------------------------------------------------------*/

#include <stdio.h>
#include <string.h>
#include "Ctrl.h"


typedef struct{
	u8 led;
}CtrlStatus;


static CtrlStatus st_ctrl;


#define IS_VAL(x) ((x)?true:false)

void ctrl_DrawLED(void);


//---------------------------------------------------------------------------------
void Ctrl_Clear(void){
//---------------------------------------------------------------------------------
	
	memset(&st_ctrl, 0, sizeof(st_ctrl));
	ctrl_DrawLED();
	
}

//---------------------------------------------------------------------------------
void Ctrl_SetLED(CTRL_BITS led){
//---------------------------------------------------------------------------------
	
	st_ctrl.led = led & 0x1f;
	ctrl_DrawLED();
	
}

//---------------------------------------------------------------------------------
void ctrl_DrawLED(void){
//---------------------------------------------------------------------------------
	
	printf("\x01b[9;0H STA GOO CHO PAR RET\n");
	
	printf(" %03d", IS_VAL( st_ctrl.led & CTRL_START ));
	printf(" %03d", IS_VAL( st_ctrl.led & CTRL_GOO ));
	printf(" %03d", IS_VAL( st_ctrl.led & CTRL_CHOKI ));
	printf(" %03d", IS_VAL( st_ctrl.led & CTRL_PAR ));
	printf(" %03d", IS_VAL( st_ctrl.led & CTRL_RETURN ));
	
}

//---------------------------------------------------------------------------------