one should be in the correct folder when initializing the git project...

2024-10-14 04:28:43 +02:00
commit 730df043f7
20 changed files with 799 additions and 0 deletions
--- a/src/Tetromino.cpp
+++ b/src/Tetromino.cpp
@@ -0,0 +1,112 @@
+#include "Tetromino.hpp"
+#include "GameBoard.hpp"
+
+Tetromino::Tetromino(TetrominoShape shape) : x(0), y(0) {
+	initializeShape(shape);
+	currentRotationState = 1;
+
+	color.a = 255;
+	color.r = 0;
+	color.g = 0;
+	color.b = 0;
+
+	random_device dev;
+	mt19937 rng(dev( ));
+	uniform_int_distribution<mt19937::result_type> dist6(0, 5);
+
+	switch (dist6(rng)) {
+	case 0:
+		color.r = 255;
+		break;
+	case 1:
+		color.g = 255;
+		break;
+	case 2:
+		color.b = 255;
+		break;
+	case 3:
+		color.r = 255;
+		color.g = 255;
+		break;
+	case 4:
+		color.g = 255;
+		color.b = 255;
+		break;
+	case 5:
+		color.b = 255;
+		color.r = 255;
+		break;
+	default:
+		break;
+	}
+}
+
+void Tetromino::initializeShape(TetrominoShape s) {
+	switch (s) {
+	case TetrominoShape::I:
+		shape = { {1, 1, 1, 1} };
+		break;
+	case TetrominoShape::O:
+		shape = { {1, 1}, {1, 1} };
+		break;
+	case TetrominoShape::S:
+		shape = { {0, 1, 1}, {1, 1, 0} };
+		break;
+	case TetrominoShape::Z:
+		shape = { {1, 1, 0}, {0, 1, 1} };
+		break;
+	case TetrominoShape::J:
+		shape = { {1, 0, 0}, {1, 1, 1} };
+		break;
+	case TetrominoShape::L:
+		shape = { {0, 0, 1}, {1, 1, 1} };
+		break;
+	default:
+		shape = { {0} };
+		break;
+	}
+}
+
+void Tetromino::rotate(GameBoard& gameBoard) {
+	vector<vector<int>> rotated(shape[0].size( ), vector<int>(shape.size( )));
+	for (int row = 0; row < shape.size( ); ++row)
+		for (int col = 0; col < shape[0].size( ); ++col)
+			rotated[col][shape.size( ) - 1 - row] = shape[row][col];
+
+	if (gameBoard.isValidPosition(rotated, x, y)) {
+		shape = rotated;
+		currentRotationState = (currentRotationState + 1) % 4;
+	} else {
+		int dx = x - 1;
+		while (!gameBoard.isValidPosition(rotated, dx, y)) {
+			//If the shape before rotation wont have a valid position then rotation is not possible and we abort
+			if (!gameBoard.isValidPosition(shape, dx, y)) {
+				shape = rotated;
+				return;
+			}
+			dx--;
+		}
+		x = dx;
+		shape = rotated;
+		currentRotationState = (currentRotationState + 1) % 4;
+	}
+}
+
+void Tetromino::move(int dx, int dy) {
+	x += dx;
+	y += dy;
+}
+
+double Tetromino::getRotationAngle( ) const {
+	return currentRotationState * 90.0;
+}
+
+const vector<vector<int>>& Tetromino::getShape( ) const { return shape; }
+
+int Tetromino::getX( ) const { return x; }
+int Tetromino::getY( ) const { return y; }
+
+void Tetromino::setTexture(const TetrominoShape shape) { this->textureShape = shape; }
+const TetrominoShape Tetromino::getTexture( ) const { return textureShape; }
+
+SDL_Color Tetromino::getColor( ) const { return color; }