stm32f103指南者——实例俄罗斯方块
一、stmf103指南者简介
- 型号：STM32F103VET6
- STM32表示32bit的MCU
- F表示基础型
- V表示100pin（即有100个引脚）
- FLASH大小E表示521KB
二、开发心得
- （为什么我要把心得放在第二块的位置，因为我真的觉得有些老师讲得真的就是喜欢站在自己的角度，来分析问题，然后觉得这些问题这么简单你们都不会亚。说什么，哎呀，你们学过C语言，模电数电学过吧，那你们去做个游戏吧…）
- 作为一个学习者分享一下我自己的经历
- 不要有畏难心理：编程只是技术，就像流水线上的工人。文件这么多都是厂商封装好的。如果想要编程做项目，浅浅理解一下stm32的机制完全足够了。
- 初学可以找个例程来分析一下，看懂别人的程序真的对于知识的理解更加深刻。
三、主程序
#include "stm32f10x.h"
#include "./usart/bsp_usart.h"
#include "./lcd/bsp_ili9341_lcd.h"
#include "./lcd/bsp_xpt2046_lcd.h"
#include "./flash/bsp_spi_flash.h"
#include "./led/bsp_led.h"
#include "palette.h"
#include <string.h>
#include "bsp_TiMbase.h"
int main(void)
{
/*函数名都已经表示好意思了，前面的*/
//LCD 初始化
ILI9341_Init();
//触摸屏初始化
XPT2046_Init();
//从FLASH里获取校正参数，若FLASH无参数，则使用模式3进行校正
Calibrate_or_Get_TouchParaWithFlash(6,0);
BASIC_TIM_Init();
// USART_Config();
LED_GPIO_Config();
/*在这之前都是系统配置文件，初学者我们就不用动它了，大多数一些配置和define定义
如果熟悉stm32的朋友可以试着去修改一下~
下面是用户自己的初始化~~~
*/
//绘制触游戏界面
Palette_Init(LCD_SCAN_MODE);
while ( 1 )
{
Drop(); //下落函数
}
}
四、主要思路
-
界面数字化
uint8_t shape_place_state[20][12] = //地图数字化 1表示墙壁 2表示不动的方块 3表示正在下落的方块 此处为初始化界面 { {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,0,0,0,0,0,0,0,0,0,0,1}, {1,1,1,1,1,1,1,1,1,1,1,1} }; -
游戏界面初始化
void Palette_Init(uint8_t LCD_Mode) { uint8_t i; ADCx_Init(); //模数转化初始化，咱也不懂~ ILI9341_GramScan ( LCD_Mode ); score = 0; /* 整屏清为白色 */ LCD_SetBackColor(CL_WHITE); ILI9341_Clear(0,0,LCD_X_LENGTH,LCD_Y_LENGTH); Touch_Button_Init(); //初始按键设计 Square_Init(); //框架设计 Tetris_Init(); //初始方格设计 TIM_ITConfig(BASIC_TIM,TIM_IT_Update,ENABLE); //中断部分 /* 描绘按钮 */ for(i=0;i<BUTTON_NUM;i++) { button[i].draw_btn(&button[i]); } } -
俄罗斯方块设计
- 因为某种原因随机数很不好用，会出现各种奇怪的情况，目前我也不知道怎么解决。
void State_Init(){ //第一个下落方格的初始化和方块到达底部方块的重新生成 char dis[20]; srand(ADC_ConvertedValue);//随着ADC变化，产生不一样种子。 shape_num = seed; /*sprintf(dis,"%d",shape_num);//打印 LCD_SetFont(&Font8x16); LCD_SetColors(CL_BLACK,CL_WHITE); ILI9341_DispString_EN_CH(18,30,dis);*/ //shape_num = seed; switch(shape_num){ case SHAPE_1: shape_place_state[0][6]=3; shape_place_state[0][5]=3; shape_place_state[0][7]=3; shape_place_state[1][6]=3; break; case SHAPE_2: shape_place_state[0][6]=3; shape_place_state[1][6]=3; shape_place_state[1][7]=3; shape_place_state[2][6]=3; break; case SHAPE_3: shape_place_state[0][6]=3; shape_place_state[1][6]=3; shape_place_state[1][5]=3; shape_place_state[1][7]=3; break; case SHAPE_4: shape_place_state[0][6]=3; shape_place_state[1][6]=3; shape_place_state[1][5]=3; shape_place_state[2][6]=3; break; case SHAPE_5: shape_place_state[0][6]=3; shape_place_state[0][7]=3; shape_place_state[1][6]=3; shape_place_state[1][5]=3; break; case SHAPE_6: shape_place_state[0][5]=3; shape_place_state[1][5]=3; shape_place_state[1][6]=3; shape_place_state[2][6]=3; break; case SHAPE_7: shape_place_state[0][6]=3; shape_place_state[0][5]=3; shape_place_state[1][6]=3; shape_place_state[1][7]=3; break; case SHAPE_8: shape_place_state[0][6]=3; shape_place_state[1][6]=3; shape_place_state[1][5]=3; shape_place_state[2][5]=3; break; case SHAPE_9: shape_place_state[0][6]=3; shape_place_state[0][7]=3; shape_place_state[0][5]=3; shape_place_state[0][4]=3; break; case SHAPE_10: shape_place_state[0][6]=3; shape_place_state[1][6]=3; shape_place_state[2][6]=3; shape_place_state[3][6]=3; break; case SHAPE_11: shape_place_state[0][6]=3; shape_place_state[0][5]=3; shape_place_state[1][5]=3; shape_place_state[1][6]=3; break; case SHAPE_12: shape_place_state[0][5]=3; shape_place_state[1][5]=3; shape_place_state[2][5]=3; shape_place_state[2][6]=3; break; case SHAPE_13: shape_place_state[0][5]=3; shape_place_state[1][5]=3; shape_place_state[0][7]=3; shape_place_state[0][6]=3; break; case SHAPE_14: shape_place_state[0][6]=3; shape_place_state[0][5]=3; shape_place_state[2][6]=3; shape_place_state[1][6]=3; break; case SHAPE_15: shape_place_state[0][7]=3; shape_place_state[1][5]=3; shape_place_state[1][7]=3; shape_place_state[1][6]=3; break; case SHAPE_16: shape_place_state[0][6]=3; shape_place_state[1][6]=3; shape_place_state[2][6]=3; shape_place_state[2][5]=3; break; case SHAPE_17: shape_place_state[0][5]=3; shape_place_state[1][5]=3; shape_place_state[1][7]=3; shape_place_state[1][6]=3; break; case SHAPE_18: shape_place_state[0][6]=3; shape_place_state[0][5]=3; shape_place_state[1][5]=3; shape_place_state[2][5]=3; break; case SHAPE_19: shape_place_state[0][6]=3; shape_place_state[0][5]=3; shape_place_state[0][7]=3; shape_place_state[1][7]=3; break; } }
附上这张图大家就应该明白了吧（红框是旋转的时候必须为空的格子）~
-
给方块上色（每次更新shape_place_state[i] [j]时）
void Create_Shape() //刷新界面重塑界面上色 { uint8_t i; uint8_t j; //LCD_SetColors(CL_GREEN,CL_WHITE); for(i=0;i<19;i++){ for(j=1;j<11;j++){ if(shape_place_state[i][j]==3){ //正在下落的方块 LCD_SetColors(CL_GREEN,CL_WHITE);//（前景色，背景色） ILI9341_DrawRectangle(COLOR_BLOCK_WIDTH+(j-1)*15,15*i,15,15,1); //画方格（x,y,方格的长，方格的宽，mode） mode=1实心=0空心 } else if(shape_place_state[i][j]==0){//空白区域 LCD_SetColors(CL_WHITE,CL_WHITE); ILI9341_DrawRectangle(COLOR_BLOCK_WIDTH+(j-1)*15,15*i,15,15,1); } else if(shape_place_state[i][j]==2){//落下后的方块 LCD_SetColors(CL_RED,CL_WHITE); ILI9341_DrawRectangle(COLOR_BLOCK_WIDTH+(j-1)*15,15*i,15,15,1); } } } } -
主要循环函数
void Drop(){//游戏不停运行的下落程序 uint8_t i; uint8_t j; uint8_t c,x,y,flag=0; uint8_t count=0; uint8_t c_place[4][2] = {{0,0},{0,0},{0,0},{0,0}};//放置正在下落方块的参数（x，y） char disbuff[20]; Delay(0xfffff);//可以调节下落的速度，里面是毫秒，越大速度越慢 seed++; if(seed==19)seed = 0; if (die == 0 && MODE==1) { for(i=0;i<19;i++){ for(j=1;j<11;j++){ if(shape_place_state[i][j]==3){ c_place[count][0]=i; c_place[count][1]=j; count++; if(shape_place_state[i+1][j]==1 || shape_place_state[i+1][j]==2){ flag += STOP; } else{ flag += CONTINUE; } } } } for(c=0;c<count;c++){ x = c_place[c][0]; y = c_place[c][1]; if(flag==CONTINUE){ shape_place_state[x][y] = 0; } else{ shape_place_state[x][y] = 2;//到达最底行 judgeAlive(); //判断存活情况 State_Init();//重新生成新的方块 status = shape_num; /*sprintf(dis,"%d",shape_num);//打印成绩 LCD_SetFont(&Font8x16); LCD_SetColors(CL_BLACK,CL_WHITE); ILI9341_DispString_EN_CH(18,30,dis); */ if(die==1){ LCD_SetColors(CL_RED,CL_WHITE); LCD_SetFont(&Font24x32); ILI9341_DispString_EN_CH(12,120,"Game over"); TIM_ITConfig(BASIC_TIM,TIM_IT_Update,DISABLE); //不使能中断，即不是能5个按键 while(XPT2046_TouchDetect() != TOUCH_PRESSED);//按任意位置重新初始化 die = 0; } judgeRemove(); //判断可否移除 } } if(flag == CONTINUE){ for(c=0;c<4;c++){ shape_place_state[c_place[c][0]+1][c_place[c][1]] = 3; } } Create_Shape(); } } -
按钮位置功能设计
void Touch_Button_Init(void) { /*方向键*/ button[0].start_x = BUTTON_START_X; button[0].start_y = 320-COLOR_BLOCK_HEIGHT; button[0].end_x = BUTTON_START_X + COLOR_BLOCK_WIDTH ; button[0].end_y = 320; button[0].para = LEFT; button[0].touch_flag = 0; button[0].draw_btn = Draw_Direction_Button; button[0].btn_command = Command_Control_Direction ; button[1].start_x = BUTTON_START_X + COLOR_BLOCK_WIDTH ; button[1].start_y = 320-COLOR_BLOCK_HEIGHT; button[1].end_x = 240-COLOR_BLOCK_WIDTH ; button[1].end_y = 320; button[1].para = SWITCH; button[1].touch_flag = 0; button[1].draw_btn = Draw_Direction_Button; button[1].btn_command = Command_Control_Direction ; button[2].start_x = 240-COLOR_BLOCK_WIDTH; button[2].start_y = 320-COLOR_BLOCK_HEIGHT; button[2].end_x = 240; button[2].end_y = 320; button[2].para = RIGHT; button[2].touch_flag = 0; button[2].draw_btn = Draw_Direction_Button; button[2].btn_command = Command_Control_Direction ; //下面是开始或暂停键 button[3].start_x = 240-COLOR_BLOCK_WIDTH; button[3].start_y = 0; button[3].end_x = 240 ; button[3].end_y = COLOR_BLOCK_HEIGHT; button[3].para = 0; button[3].touch_flag = 0; button[3].draw_btn = Draw_Mode_Button ; button[3].btn_command = Command_Change_Mode; } -
暂停继续按键设计
static void Draw_Mode_Button(void *btn) { Touch_Button *ptr = (Touch_Button *)btn; uint16_t RGB; if(ptr->touch_flag == 0) { LCD_SetColors(CL_BUTTON_GREY,CL_WHITE); ILI9341_DrawRectangle( ptr->start_x, ptr->start_y, ptr->end_x - ptr->start_x, ptr->end_y - ptr->start_y,1); RGB = CL_BUTTON_GREY; } else /*按键按下*/ { LCD_SetColors(CL_WHITE,CL_WHITE); ILI9341_DrawRectangle(ptr->start_x, ptr->start_y, ptr->end_x - ptr->start_x, ptr->end_y - ptr->start_y,1); RGB = CL_WHITE; } LCD_SetColors(CL_BLUE4,CL_WHITE); ILI9341_DrawRectangle(ptr->start_x, ptr->start_y, ptr->end_x - ptr->start_x, ptr->end_y - ptr->start_y,0); LCD_SetColors(CL_BLACK,RGB); LCD_SetFont(&Font8x16); if(MODE) { ILI9341_DispString_EN_CH( ptr->start_x + (ptr->end_x - ptr->start_x - 16*2)/2, ptr->start_y+ ((ptr->end_y - ptr->start_y-16)/2), "暂停"); } else { ILI9341_DispString_EN_CH( ptr->start_x + (ptr->end_x - ptr->start_x - 16*2)/2, ptr->start_y+ ((ptr->end_y - ptr->start_y-16)/2), "继续"); } } -
方向键设计
static void Draw_Direction_Button(void *btn) { Touch_Button *ptr = (Touch_Button *)btn; uint16_t RGB; if(ptr->touch_flag == 0) { LCD_SetColors(CL_BUTTON_GREY,CL_WHITE); ILI9341_DrawRectangle( ptr->start_x, ptr->start_y, ptr->end_x - ptr->start_x, ptr->end_y - ptr->start_y,1); RGB = CL_BUTTON_GREY; } else /*按键按下*/ { LCD_SetColors(CL_WHITE,CL_WHITE); ILI9341_DrawRectangle(ptr->start_x, ptr->start_y, ptr->end_x - ptr->start_x, ptr->end_y - ptr->start_y,1); RGB = CL_WHITE; } LCD_SetColors(CL_BLUE4,CL_WHITE); ILI9341_DrawRectangle(ptr->start_x, ptr->start_y, ptr->end_x - ptr->start_x, ptr->end_y - ptr->start_y,0); LCD_SetColors(CL_BLACK,RGB); LCD_SetFont(&Font8x16); /*根据按键方向写字*/ switch(ptr->para) { case LEFT: LCD_SetColors(CL_BLACK,RGB); ILI9341_DispString_EN_CH( ptr->start_x + (ptr->end_x - ptr->start_x - 16)/2, // ptr->start_y+15, ptr->start_y+ ((ptr->end_y - ptr->start_y-16)/2), "左"); break; case SWITCH: LCD_SetColors(CL_BLACK,RGB); ILI9341_DispString_EN_CH( ptr->start_x + (ptr->end_x - ptr->start_x - 16)/2, // ptr->start_y+15, ptr->start_y+ ((ptr->end_y - ptr->start_y-16)/2), "旋转"); break; case RIGHT: LCD_SetColors(CL_BLACK,RGB); ILI9341_DispString_EN_CH( ptr->start_x + (ptr->end_x - ptr->start_x - 16)/2, // ptr->start_y+15, ptr->start_y+ ((ptr->end_y - ptr->start_y-16)/2), "右"); break; } } -
运动方向及改变形状（这里旋转的定位算法是我觉得最得意的）
static void Command_Control_Direction(void *btn) { uint8_t i,j,cnt=0,x,y,flag=0; uint8_t minx,miny; uint8_t c_place[4][2]={0,0,0,0,0,0,0,0}; Touch_Button *ptr = (Touch_Button *)btn; for(i=0;i<19;i++){ for(j=1;j<11;j++){ if(shape_place_state[i][j]==3){ c_place[cnt][0] = i; c_place[cnt][1] = j; cnt++; } } if(cnt==4){ break; } } for(i=0;i<4;i++){ x = c_place[i][0]; y = c_place[i][1]; if(shape_place_state[x][y-1]==1||shape_place_state[x][y-1]==2){ flag=1;//flag=1表示不能左移移动 break; } else if(shape_place_state[x][y+1]==1||shape_place_state[x][y+1]==2){ flag=2;//不能右移 break; } else{ flag=0; } } if(ptr->para==LEFT && flag!=1){ for(i=0;i<4;i++){ shape_place_state[c_place[i][0]][c_place[i][1]]=0; } for(i=0;i<4;i++){ shape_place_state[c_place[i][0]][c_place[i][1]-1] = 3; } } if(ptr->para==RIGHT && flag!=2){ for(i=0;i<4;i++){ shape_place_state[c_place[i][0]][c_place[i][1]]=0; } for(i=0;i<4;i++){ shape_place_state[c_place[i][0]][c_place[i][1]+1] = 3; } } if(ptr->para==SWITCH){ //方块的旋转 minx = minValue(c_place[0][0],c_place[1][0],c_place[2][0],c_place[3][0]); miny = minValue(c_place[0][1],c_place[1][1],c_place[2][1],c_place[3][1]); switch(status){ case SHAPE_1: if(shape_place_state[minx+1][miny]==0 && shape_place_state[minx+1][miny+2]==0){ status = SHAPE_2; shape_place_state[minx][miny]=0; shape_place_state[minx-1][miny+1]= 3; } break; case SHAPE_2: if(shape_place_state[minx][miny+1]==0 && shape_place_state[minx+2][miny+1]==0){ status = SHAPE_3; shape_place_state[minx+2][miny]=0; shape_place_state[minx+1][miny-1]= 3; } break; case SHAPE_3: if(shape_place_state[minx][miny]==0 && shape_place_state[minx][miny+2]==0){ status = SHAPE_4; shape_place_state[minx+1][miny+2]=0; shape_place_state[minx+2][miny+1]= 3; } break; case SHAPE_4: if(shape_place_state[minx][miny]==0 && shape_place_state[minx+2][miny]==0){ status = SHAPE_1; shape_place_state[minx][miny+1]=0; shape_place_state[minx+1][miny+2]= 3; } break; case SHAPE_5: if(shape_place_state[minx][miny]==0 && shape_place_state[minx-1][miny]==0 && shape_place_state[minx-1][miny+1]==0 && shape_place_state[minx-1][miny+2]==0 ) { status = SHAPE_6; shape_place_state[minx+1][miny]=0; shape_place_state[minx][miny+2]=0; shape_place_state[minx][miny]= 3; shape_place_state[minx-1][miny]= 3; } break; case SHAPE_6: if(shape_place_state[minx][miny+1]==0 && shape_place_state[minx][miny+2]==0 && shape_place_state[minx+1][miny+2]==0 && shape_place_state[minx+2][miny]==0 ) { status = SHAPE_5; shape_place_state[minx][miny]=0; shape_place_state[minx+1][miny]=0; shape_place_state[minx+2][miny]= 3; shape_place_state[minx+1][miny+2]= 3; } break; case SHAPE_7: if(shape_place_state[minx-1][miny]==0 && shape_place_state[minx-1][miny+1]==0 && shape_place_state[minx][miny+2]==0 && shape_place_state[minx-1][miny+2]==0 ) { status = SHAPE_8; shape_place_state[minx][miny]=0; shape_place_state[minx+1][miny+2]=0; shape_place_state[minx][miny+2]= 3; shape_place_state[minx-1][miny+2]= 3; } break; case SHAPE_8: if(shape_place_state[minx][miny]==0 && shape_place_state[minx][miny-1]==0 && shape_place_state[minx+1][miny-1]==0 && shape_place_state[minx+2][miny+1]==0 ) { status = SHAPE_7; shape_place_state[minx][miny+1]=0; shape_place_state[minx+1][miny+1]=0; shape_place_state[minx+1][miny-1]= 3; shape_place_state[minx+2][miny+1]= 3; } break; case SHAPE_9: if(shape_place_state[minx+1][miny]==0 && shape_place_state[minx+1][miny+1]==0 && shape_place_state[minx-1][miny+1]==0 && shape_place_state[minx-1][miny+2]==0 &&shape_place_state[minx-1][miny+3]==0 && shape_place_state[minx-2][miny+1]==0 && shape_place_state[minx-2][miny+2]==0 && shape_place_state[minx-2][miny+3]==0 ) { status = SHAPE_10; shape_place_state[minx][miny]=0; shape_place_state[minx][miny+2]=0; shape_place_state[minx][miny+3]= 0; shape_place_state[minx+1][miny+1]= 3; shape_place_state[minx-1][miny+1]= 3; shape_place_state[minx-2][miny+1]= 3; } break; case SHAPE_10: if(shape_place_state[minx][miny+1]==0 && shape_place_state[minx][miny+2]==0 && shape_place_state[minx+1][miny+1]==0 && shape_place_state[minx+1][miny+2]==0 &&shape_place_state[minx+2][miny+1]==0 && shape_place_state[minx+2][miny+2]==0 && shape_place_state[minx+2][miny-1]==0 && shape_place_state[minx+3][miny-1]==0 ) { status = SHAPE_9; shape_place_state[minx][miny]=0; shape_place_state[minx+1][miny]=0; shape_place_state[minx+3][miny]= 0; shape_place_state[minx+2][miny-1]= 3; shape_place_state[minx+2][miny+1]= 3; shape_place_state[minx+2][miny+2]= 3; } break; case SHAPE_12: if(shape_place_state[minx][miny+1]==0 && shape_place_state[minx][miny+2]==0 && shape_place_state[minx+1][miny+1]==0 && shape_place_state[minx+1][miny+2]==0 ) { status = SHAPE_13; shape_place_state[minx+2][miny]=0; shape_place_state[minx+2][miny+1]=0; shape_place_state[minx][miny+1]= 3; shape_place_state[minx][miny+2]= 3; } break; case SHAPE_13: if(shape_place_state[minx+1][miny+1]==0 && shape_place_state[minx+1][miny+2]==0 && shape_place_state[minx+2][miny+1]==0 && shape_place_state[minx+2][miny+2]==0 ) { status = SHAPE_14; shape_place_state[minx][miny]=0; shape_place_state[minx+1][miny]=0; shape_place_state[minx+1][miny+2]= 3; shape_place_state[minx+2][miny+2]= 3; } break; case SHAPE_14: if(shape_place_state[minx+1][miny]==0 && shape_place_state[minx+1][miny-1]==0 && shape_place_state[minx+2][miny-1]==0 && shape_place_state[minx+2][miny]==0 ) { status = SHAPE_15; shape_place_state[minx][miny]=0; shape_place_state[minx+2][miny+1]=0; shape_place_state[minx+1][miny]= 3; shape_place_state[minx+1][miny-1]= 3; } break; case SHAPE_15: if(shape_place_state[minx][miny]==0 && shape_place_state[minx][miny+1]==0 && shape_place_state[minx-1][miny]==0 && shape_place_state[minx-1][miny+1]==0 ) { status = SHAPE_12; shape_place_state[minx][miny+2]=0; shape_place_state[minx+1][miny+2]=0; shape_place_state[minx][miny]= 3; shape_place_state[minx-1][miny]= 3; } break; case SHAPE_16: if(shape_place_state[minx][miny]==0 && shape_place_state[minx][miny-1]==0 && shape_place_state[minx+1][miny-1]==0 && shape_place_state[minx+1][miny]==0 ) { status = SHAPE_17; shape_place_state[minx][miny+1]=0; shape_place_state[minx+1][miny+1]=0; shape_place_state[minx+1][miny-1]= 3; shape_place_state[minx+2][miny-1]= 3; } break; case SHAPE_17: if(shape_place_state[minx][miny+1]==0 && shape_place_state[minx][miny+2]==0 && shape_place_state[minx-1][miny+1]==0 && shape_place_state[minx-1][miny+2]==0 ) { status = SHAPE_18; shape_place_state[minx+1][miny+1]=0; shape_place_state[minx+1][miny+2]=0; shape_place_state[minx-1][miny]= 3; shape_place_state[minx-1][miny+1]= 3; } break; case SHAPE_18: if(shape_place_state[minx+1][miny+1]==0 && shape_place_state[minx+1][miny+2]==0 && shape_place_state[minx+2][miny+1]==0 && shape_place_state[minx+2][miny+2]==0 ) { status = SHAPE_19; shape_place_state[minx+1][miny]=0; shape_place_state[minx+2][miny]=0; shape_place_state[minx+1][miny+2]= 3; shape_place_state[minx][miny+2]= 3; } break; case SHAPE_19: if(shape_place_state[minx+1][miny]==0 && shape_place_state[minx+1][miny+1]==0 && shape_place_state[minx+2][miny]==0 && shape_place_state[minx+2][miny+1]==0 ) { status = SHAPE_16; shape_place_state[minx][miny]=0; shape_place_state[minx][miny+1]=0; shape_place_state[minx+2][miny+ 1]= 3; shape_place_state[minx+2][miny+2]= 3; } break; } } Create_Shape(); }&& shape_place_state[minx+2][miny+1]==0 && shape_place_state[minx+2][miny+2]==0 ) { status = SHAPE_19; shape_place_state[minx+1][miny]=0; shape_place_state[minx+2][miny]=0; shape_place_state[minx+1][miny+2]= 3; shape_place_state[minx][miny+2]= 3; } break; case SHAPE_19: if(shape_place_state[minx+1][miny]==0 && shape_place_state[minx+1][miny+1]==0 && shape_place_state[minx+2][miny]==0 && shape_place_state[minx+2][miny+1]==0 ) { status = SHAPE_16; shape_place_state[minx][miny]=0; shape_place_state[minx][miny+1]=0; shape_place_state[minx+2][miny+ 1]= 3; shape_place_state[minx+2][miny+2]= 3; } break; }}
Create_Shape();
}
五、成果展示
