173 lines
2.8 KiB
C
173 lines
2.8 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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#include "block.h"
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//便于调试的预编译命令
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//#define DEBUG_MODE
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#ifdef DEBUG_MODE
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#define M_DEBUG M_BLOCK
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#endif
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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 M_ABOUT;
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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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unsigned char score = 0;
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extern enum GS blockGameStatus;
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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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return;
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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_ABOUT; //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_BLOCK)
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{
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LAST = &M_BLOCK;
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drawVerticalDottedLine(64);
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drawBLOCKSCORE();
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blockInit();
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}
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//重置
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if(opr == confirm)
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{
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opr = idle;
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blockDestroy();
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NOW=&M_MAINMENU;
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clear();
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return;
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}
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if(opr == left)
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{
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opr = idle;
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moveLeftPiece();
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drawBlock();
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return;
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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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moveRightPiece();
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drawBlock();
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return;
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}
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switch(blockGameStatus)
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{
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case good:
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drawGOOD(70, 2);
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blockGameStatus=start;
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break;
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case over:
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drawGAME(70, 2);
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drawOVER(70, 4);
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break;
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default:
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drawVOID8(70, 2, 40);
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drawVOID8(70, 4, 32);
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}
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drawSUPNUM(110, 0, score); //绘制分数
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blockGameOver(); //检查是否游戏结束
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genPiece(); //若有需要，生成新块
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dropPiece(); //若有需要，块下落
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judgeBlock(); //若有需要，清除一行
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drawBlock(); //绘制界面
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delayms(400);
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}
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//关于页
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void m_about(struct _menu* this)
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{
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if(LAST != &M_ABOUT)
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{
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LAST = &M_ABOUT;
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drawNAME(); //绘制名字
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delayms(2000);
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drawNUMBER(); //绘制学号
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}
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if(opr == confirm)
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{
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opr = idle;
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NOW = &M_MAINMENU; //转向下一菜单
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clear();
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}
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}
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void menuInit()
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{
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M_MAINMENU.f = m_mainmenu;
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M_BLOCK.f = m_block;
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M_ABOUT.f = m_about;
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#ifdef DEBUG_MODE
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NOW = &M_DEBUG;
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#else
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NOW = &M_MAINMENU;
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#endif
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}
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