112 lines
1.7 KiB
C
112 lines
1.7 KiB
C
#include "menu.h"
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#include "display.h"
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#include "delay.h"
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#include "draw.h"
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#include <stdio.h>
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#include <stdlib.h>
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Menu M_STARTUP;
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Menu M_MAINMENU;//主菜单
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Menu M_BLOCK; //俄罗斯方块
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Menu M_BALL; //弹球
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Menu* NOW; //当前菜单指针
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Menu* LAST = NULL; //上一个状态的菜单
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enum OPR opr = idle;
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static unsigned char local[10] = {0};
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//初始化显示
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void m_startup(struct _menu* this)
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{
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if(LAST != &M_STARTUP)
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{
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LAST = &M_STARTUP;
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drawNAME(); //绘制名字
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delay(1000);
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drawNUMBER(); //绘制学号
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}
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if(opr == right)
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{
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opr = idle;
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NOW = this->n; //转向下一菜单
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clear();
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}
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}
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//主菜单
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void m_mainmenu(struct _menu* this)
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{
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if(LAST != &M_MAINMENU)
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{
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LAST = &M_MAINMENU;
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drawMAINMENU(local[0]);
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}
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if(opr == right)
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{
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local[0]++;
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if(local[0] > 3)
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local[0] = 3;
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opr = idle;
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drawMAINMENU(local[0]);
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}
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if(opr == left)
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{
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if(local[0] != 0)
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local[0]--;
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opr = idle;
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drawMAINMENU(local[0]);
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}
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if(opr == confirm)
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{
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switch(local[0])
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{
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case 0:
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break;
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case 1:
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NOW = &M_BLOCK; //转向下一菜单
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break;
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case 2:
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NOW = &M_BALL; //转向下一菜单
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break;
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case 3:
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NOW = &M_STARTUP; //转向下一菜单
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break;
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}
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local[0]=0;
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clear();
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opr = idle;
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}
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}
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//方块游戏
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void m_block(struct _menu* this)
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{
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if(LAST != &M_MAINMENU)
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{
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LAST = &M_MAINMENU;
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drawBLOCK();
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}
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}
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void menuInit()
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{
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M_STARTUP.n = &M_MAINMENU;
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M_STARTUP.f = m_startup;
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M_MAINMENU.f = m_mainmenu;
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NOW = &M_STARTUP;
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}
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