C语言俄罗斯方块时钟。

/* * Copyright (c) 2006-2021, RT-Thread Development Team * * SPDX-License-Identifier: Apache-2.0 * * Change Logs: * Date Author Notes * 2022-08-06 Jinliang the first version */ #include "tetris_clock.h" #include "cn_font.h" #include "calendar.h" /* config grid */ #define GRID_SIZE 14 #define GRID_ROW_NUM (RK043FN48H_HEIGHT/GRID_SIZE-6) #define GRID_COL_NUM (RK043FN48H_WIDTH/GRID_SIZE-1) /* config number and colon position */ #define NUMBER_COUNT 4 #define FIRST_NUMBER_OFFSET 1 #define SECOND_NUMBER_OFFSET 8 #define THIRD_NUMBER_OFFSET 18 #define FOURTH_NUMBER_OFFSET 25 #define COLON_OFFSET_X 15 #define COLON_OFFSET_Y 5 uint16_t u16GridMap[GRID_ROW_NUM * GRID_COL_NUM]; uint8_t u8ClockNumber[NUMBER_COUNT+1] = {0, 0, 0, 0, 0}; stTetrisClockHandle stTetrisNumHandle[NUMBER_COUNT]; struct tm *p_tm; static uint8_t TetrisClockUpdateTime(uint8_t *data); static void DrawTetrisRect(uint16_t TetrisX, uint16_t TetrisY, uint16_t Width, uint16_t Height, uint32_t Fcolor, uint32_t Bcolor); const uint32_t u32ColorRgb565Table[] = { // SCRLET , CAMEL , SUN_ORANGE , // LAWN_GREEN , FOREST_GREEN , MARINE_BLUE , CHROME_YELLOW , // DARK_SLATE_BLUE , // CAYN_BLUE , // RUBY , // MIDIUM_TURQUOISE , // VERIDIAN , // LIGHT_LIME , // INDIAN_RED , // MAROON , // MISTY_ROSE , // LIGHT_CORAL , // HELIOTROPE , }; const stNumSeqBase au8NumZeroTerisSeq[] = { {18, 3}, {4, 1}, {9, 3}, {9, -1}, {5, 0}, {5, 4}, {5, 4}, {11, 0}, {0, 0}, {9, 0}, {6, 2}, {19, 4} }; const stNumSeqBase au8NumOneTerisSeq[] = { {3, 4}, {17, 3}, {19, 4}, {17, 3}, {19, 4} }; const stNumSeqBase au8NumTwoTerisSeq[] = { {18, 3}, {14, 0}, {1, 1}, {2, 4}, {18, 3}, {14, 0}, {1, 1}, {2, 4}, {2, 2}, {0, 1}, {0, 0} }; const stNumSeqBase au8NumThreeTerisSeq[] = { {18, 3}, {14, 0}, {1, 1}, {0, 5}, {19, 3}, {14, 0}, {1, 1}, {2, 4}, {1, 1}, {12, 3}, {16, 0} }; const stNumSeqBase au8NumFourTerisSeq[] = { {2, 4}, {2, 4}, {2, 0}, {2, 0}, {18, 3}, {14, 0}, {1, 1}, {2, 4}, {2, 4} }; const stNumSeqBase au8NumFiveTerisSeq[] = { {2, 4, 8}, {2, 2, 8}, {0, 1}, {0, 0}, {1, 1}, {16, 0, 4}, {12, 3}, {2, 4}, {1, 1}, {12, 3}, {16, 0} }; const stNumSeqBase au8NumSixTerisSeq[] = { {2, 4, 8}, {2, 2, 8}, {0, 1}, {0, 0}, {1, 1}, {16, 0}, {12, 3}, {2, 4}, {2, 0}, {1, 1}, {12, 3},{16, 0} }; const stNumSeqBase au8NumSevenTerisSeq[] = { {18, 3}, {14, 0}, {1, 1}, {17, 3}, {0, 5}, {13, 3}, {2, 4} }; const stNumSeqBase au8NumEightTerisSeq[] = { {15, 4}, {1, 0}, {1, 1}, {7, 4}, {7, 0}, {16, 0}, {12, 1}, {9, 3}, {7, 0}, {12, 2}, {0, 5}, {9, -1},{1, 1} }; const stNumSeqBase au8NumNineTerisSeq[] = { {10, 2}, {4, 0}, {5, 4}, {9, -1}, {12, 2}, {0, 5}, {5, 0}, {1, 1}, {2, 4}, {1, 2}, {1, 2}, {2, 0} }; const stNumSeqBase *stNumSeqArrayTable[] = { au8NumZeroTerisSeq , au8NumOneTerisSeq , au8NumTwoTerisSeq , au8NumThreeTerisSeq , au8NumFourTerisSeq , au8NumFiveTerisSeq , au8NumSixTerisSeq , au8NumSevenTerisSeq , au8NumEightTerisSeq , au8NumNineTerisSeq , }; const uint16_t u16NumSeqArraySize[] = { sizeof(au8NumZeroTerisSeq )/sizeof(stNumSeqBase), sizeof(au8NumOneTerisSeq )/sizeof(stNumSeqBase), sizeof(au8NumTwoTerisSeq )/sizeof(stNumSeqBase), sizeof(au8NumThreeTerisSeq)/sizeof(stNumSeqBase), sizeof(au8NumFourTerisSeq )/sizeof(stNumSeqBase), sizeof(au8NumFiveTerisSeq )/sizeof(stNumSeqBase), sizeof(au8NumSixTerisSeq )/sizeof(stNumSeqBase), sizeof(au8NumSevenTerisSeq)/sizeof(stNumSeqBase), sizeof(au8NumEightTerisSeq)/sizeof(stNumSeqBase), sizeof(au8NumNineTerisSeq )/sizeof(stNumSeqBase), }; const uint16_t u16BasicModelTable[20] = { /* # * # * # * # */ 0xC840,/* 0 */ /* # # # # */ 0x3210,/* 1 */ /* # # * # # */ 0x5410,/* 2 */ /* # # * # # */ 0x5410,/* 3 */ /* # # * # # */ 0x6510,/* 4 */ /* # * # # * # */ 0x8541,/* 5 */ /* # # * # # */ 0x5421,/* 6 */ /* # * # # * # */ 0x9540,/* 7 */ /* # * # # # */ 0x6541,/* 8 */ /* # * # # * # */ 0x9651,/* 9 */ /* # # # * # */ 0x9654,/* 10 */ /* # * # # * # */ 0x9541,/* 11 */ /* # * # # # */ 0x6542,/* 12 */ /* # * # * # # */ 0xA951,/* 13 */ /* # # # * # */ 0x8654,/* 14 */ /* # # * # * # */ 0x9510,/* 15 */ /* # * # # # */ 0x6540,/* 16 */ /* # # * # * # */ 0x9521,/* 17 */ /* # # # * # */ 0xA654,/* 18 */ /* # * # * # # */ 0x9851, /* 19 */ }; void down(stTetrisClockHandle *handle) { int16_t xx, yy; handle->u16TerisY += 1; for (uint16_t i = handle->u16TerisMode; xx = handle->u16TerisX + (i&0x3), yy = handle->u16TerisY + ((i>>2)&0x3), i; i >>= 4) { if (yy >= GRID_ROW_NUM-handle->pNumSeq[handle->u8SeqIdx].u8DefY|| u16GridMap[yy * GRID_COL_NUM + xx]) { /* crash bottom */ handle->u16TerisY -= 1; handle->u8EndFlag = 1; } } } void tetris_main(void) { static uint8_t u8LastSec = 0xff; static uint8_t u8LastDay = 0xff; static uint32_t u8AnimDelay = 0; stTetrisClockHandle *handle = NULL; uint32_t u32RandomColor = 0; int16_t xx, yy; uint8_t u8RandomNum = 0; uint8_t u8MinuteChange = TetrisClockUpdateTime(u8ClockNumber); if (u8MinuteChange) { /* clean screen and grid map */ BSP_LCD_SetTextColor(LCD_COLOR_BLACK); BSP_LCD_FillRect(0, 0, RK043FN48H_WIDTH, 200); rt_memset(u16GridMap, 0, sizeof(u16GridMap)); /* init handle */ for (uint16_t i = 0; i < NUMBER_COUNT; i++) { handle = &stTetrisNumHandle[i]; u8RandomNum = HAL_RNG_GetRandomNumber(&hrng); /* set clock number offset */ (i == 0) && (handle->u16TerisXOffset = FIRST_NUMBER_OFFSET); (i == 1) && (handle->u16TerisXOffset = SECOND_NUMBER_OFFSET); (i == 2) && (handle->u16TerisXOffset = THIRD_NUMBER_OFFSET); (i == 3) && (handle->u16TerisXOffset = FOURTH_NUMBER_OFFSET); /* init paramter */ handle->pNumSeq = stNumSeqArrayTable[u8ClockNumber[i]]; handle->u8SeqIdx = u16NumSeqArraySize[u8ClockNumber[i]] - 1; handle->u32TerisColor = u32ColorRgb565Table[u8RandomNum % (sizeof(u32ColorRgb565Table)/sizeof(uint32_t))]; handle->u16TerisMode = u16BasicModelTable[handle->pNumSeq[handle->u8SeqIdx].u8ModeIdx]; handle->u16TerisX = handle->pNumSeq[handle->u8SeqIdx].u8DefX + handle->u16TerisXOffset; handle->u16TerisY = 0; handle->u8EndFlag = 0; } } /* delay 80 ms */ if (++u8AnimDelay % 8 == 0) { /* draw clock number loop */ for (uint16_t i = 0; i < NUMBER_COUNT; i++) { handle = &stTetrisNumHandle[i]; /* update next tetris mode */ if (handle->u8EndFlag) { if (handle->u8SeqIdx == 0) continue; u8RandomNum = HAL_RNG_GetRandomNumber(&hrng); handle->u8SeqIdx--; handle->u32TerisColor = u32ColorRgb565Table[u8RandomNum % (sizeof(u32Colo