Initial

include/tetris.h

@@ -0,0 +1,199 @@
+/**
+ * @file tetris.h
+ * @author techniccontroller (mail[at]techniccontroller.com)
+ * @brief Class definition for tetris game
+ * @version 0.1
+ * @date 2022-03-05
+ *
+ * @copyright Copyright (c) 2022
+ *
+ * main tetris code originally written by Klaas De Craemer, Ing. David Hrbaty
+ *
+ */
+#ifndef TETRIS_H
+#define TETRIS_H
+
+#include <Arduino.h>
+#include "ledmatrix.h"
+#include "udp_logger.h"
+
+#ifdef DEBOUNCE_TIME
+#undef DEBOUNCE_TIME
+#endif
+#define DEBOUNCE_TIME 100
+
+#define RED_END_TIME 1500
+#define GAME_STATE_RUNNING 1
+#define GAME_STATE_END 2
+#define GAME_STATE_INIT 3
+#define GAME_STATE_PAUSED 4
+#define GAME_STATE_READY 5
+
+// common
+#define DIR_UP 1
+#define DIR_DOWN 2
+#define DIR_LEFT 3
+#define DIR_RIGHT 4
+// Maximum size of bricks. Individual bricks can still be smaller (eg 3x3)
+#define GREEN 0x008000
+#define RED 0xFF0000
+#define BLUE 0x0000FF
+#define YELLOW 0xFFFF00
+#define CHOCOLATE 0xD2691E
+#define PURPLE 0xFF00FF
+#define WHITE 0XFFFFFF
+#define AQUA 0x00FFFF
+#define HOTPINK 0xFF1493
+#define DARKORANGE 0xFF8C00
+
+#define MAX_BRICK_SIZE 4
+#define BRICKOFFSET -1 // Y offset for new bricks
+
+#define INIT_SPEED 800 // Initial delay in ms between brick drops
+#define SPEED_STEP 10  // Factor for speed increase between levels, default 10
+#define LEVELUP 4      // Number of rows before levelup, default 5
+
+#define WIDTH 11
+#define HEIGHT 11
+
+class Tetris
+{
+
+    // Playing field
+    struct Field
+    {
+        uint8_t pix[MATRIX_WIDTH][MATRIX_HEIGHT + 1]; // Make field one larger so that collision detection with bottom of field can be done in a uniform way
+        uint32_t color[MATRIX_WIDTH][MATRIX_HEIGHT];
+    };
+
+    // Structure to represent active brick on screen
+    struct Brick
+    {
+        boolean enabled; // Brick is disabled when it has landed
+        int xpos, ypos;
+
+        int yOffset; // Y-offset to use when placing brick at top of field
+        uint8_t siz;
+        uint8_t pix[MAX_BRICK_SIZE][MAX_BRICK_SIZE];
+
+        uint32_t col;
+    };
+
+    // Struct to contain the different choices of blocks
+    struct AbstractBrick
+    {
+        int yOffset; // Y-offset to use when placing brick at top of field
+        uint8_t siz;
+        uint8_t pix[MAX_BRICK_SIZE][MAX_BRICK_SIZE];
+        uint32_t col;
+    };
+
+public:
+    Tetris();
+    Tetris(LEDMatrix *myledmatrix, UDPLogger *mylogger);
+
+    void ctrlStart();
+    void ctrlPlayPause();
+    void ctrlRight();
+    void ctrlLeft();
+    void ctrlUp();
+    void ctrlDown();
+    void setSpeed(int32_t i);
+
+    void loopCycle();
+
+private:
+    void resetLEDs();
+    void tetrisInit();
+    void printField();
+
+    /* *** Game functions *** */
+    void newActiveBrick();
+    boolean checkFieldCollision(struct Brick *brick);
+    boolean checkSidesCollision(struct Brick *brick);
+    void rotateActiveBrick();
+    void shiftActiveBrick(int dir);
+    void addActiveBrickToField();
+    void moveFieldDownOne(uint8_t startRow);
+    void checkFullLines();
+
+    void clearField();
+    void everythingRed();
+    void showscore();
+
+    LEDMatrix *_ledmatrix;
+    UDPLogger *_logger;
+    Brick _activeBrick = {0};
+    Field _field;
+
+    bool _allowdrop = false;
+    bool _tetrisGameOver = false;
+    int _gameStatet = GAME_STATE_INIT;
+    int _score = 0;
+    unsigned int _speedtetris = 80;
+    unsigned long _brickSpeed = 0;
+    unsigned long _droptime = 0;
+    unsigned long _lastButtonClick = 0;
+    unsigned long _lastButtonClickr = 0;
+    unsigned long _nbRowsThisLevel = 0;
+    unsigned long _nbRowsTotal = 0;
+    unsigned long _prevUpdateTime = 0;
+    unsigned long _tetrisshowscore = 0;
+
+    // color library
+    uint32_t _colorLib[10] = {RED, GREEN, BLUE, YELLOW, CHOCOLATE, PURPLE, WHITE, AQUA, HOTPINK, DARKORANGE};
+
+    // Brick "library"
+    AbstractBrick _brickLib[7] = {
+        {1, // yoffset when adding brick to field
+         4,
+         {{0, 0, 0, 0},
+          {0, 1, 1, 0},
+          {0, 1, 1, 0},
+          {0, 0, 0, 0}},
+         WHITE},
+        {0,
+         4,
+         {{0, 1, 0, 0},
+          {0, 1, 0, 0},
+          {0, 1, 0, 0},
+          {0, 1, 0, 0}},
+         GREEN},
+        {1,
+         3,
+         {{0, 0, 0, 0},
+          {1, 1, 1, 0},
+          {0, 0, 1, 0},
+          {0, 0, 0, 0}},
+         BLUE},
+        {1,
+         3,
+         {{0, 0, 1, 0},
+          {1, 1, 1, 0},
+          {0, 0, 0, 0},
+          {0, 0, 0, 0}},
+         YELLOW},
+        {1,
+         3,
+         {{0, 0, 0, 0},
+          {1, 1, 1, 0},
+          {0, 1, 0, 0},
+          {0, 0, 0, 0}},
+         AQUA},
+        {1,
+         3,
+         {{0, 1, 1, 0},
+          {1, 1, 0, 0},
+          {0, 0, 0, 0},
+          {0, 0, 0, 0}},
+         HOTPINK},
+        {1,
+         3,
+         {{1, 1, 0, 0},
+          {0, 1, 1, 0},
+          {0, 0, 0, 0},
+          {0, 0, 0, 0}},
+         RED}};
+};
+
+#endif /* TETRIS_H */