mirror of
https://github.com/cmclark00/mintris.git
synced 2025-05-18 06:05:19 +01:00
9bef4bf003
- Increased glow effect and adjusted border properties for better visual appeal. - Updated block size calculation to ensure proper fitting within the view. - Modified rotation logic in GameBoard to include advanced wall kick mechanics for smoother gameplay. - Adjusted piece spawning to start from the top row and refined hold mechanics. - Added getter and setter for rotation index in Tetromino for better encapsulation.
275 lines
No EOL
10 KiB
Kotlin
275 lines
No EOL
10 KiB
Kotlin
package com.pixelmintdrop.model
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/**
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* Represents a Tetris piece (Tetromino)
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*/
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enum class TetrominoType {
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I, J, L, O, S, T, Z
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}
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class Tetromino(val type: TetrominoType) {
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// Each tetromino has 4 rotations (0, 90, 180, 270 degrees)
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private val blocks: Array<Array<BooleanArray>> = getBlocks(type)
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private var currentRotation = 0
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// Current position in the game grid
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var x = 0
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var y = 0
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/**
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* Get the current rotation index (0-3)
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*/
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fun getRotationIndex(): Int {
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return currentRotation
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}
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/**
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* Set the current rotation index (0-3)
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* Internal visibility allows access within the same module (e.g., from GameBoard)
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*/
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internal fun setRotationIndex(index: Int) {
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currentRotation = index.coerceIn(0, 3) // Ensure value stays within 0-3
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}
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/**
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* Get the current shape of the tetromino based on rotation
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*/
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fun getCurrentShape(): Array<BooleanArray> {
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return blocks[currentRotation]
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}
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/**
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* Get the width of the current tetromino shape
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*/
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fun getWidth(): Int {
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return blocks[currentRotation][0].size
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}
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/**
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* Get the height of the current tetromino shape
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*/
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fun getHeight(): Int {
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return blocks[currentRotation].size
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}
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/**
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* Rotate the tetromino clockwise
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*/
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fun rotateClockwise() {
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currentRotation = (currentRotation + 1) % 4
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}
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/**
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* Rotate the tetromino counter-clockwise
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*/
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fun rotateCounterClockwise() {
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currentRotation = (currentRotation + 3) % 4
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}
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/**
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* Check if the tetromino's block exists at the given coordinates
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*/
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fun isBlockAt(blockX: Int, blockY: Int): Boolean {
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val shape = blocks[currentRotation]
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return if (blockY >= 0 && blockY < shape.size &&
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blockX >= 0 && blockX < shape[blockY].size) {
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shape[blockY][blockX]
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} else {
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false
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}
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}
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companion object {
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/**
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* Get the block patterns for each tetromino type and all its rotations
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*/
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private fun getBlocks(type: TetrominoType): Array<Array<BooleanArray>> {
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return when (type) {
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TetrominoType.I -> arrayOf(
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// Rotation 0°
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arrayOf(
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booleanArrayOf(false, false, false, false),
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booleanArrayOf(true, true, true, true),
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booleanArrayOf(false, false, false, false),
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booleanArrayOf(false, false, false, false)
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),
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// Rotation 90°
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arrayOf(
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booleanArrayOf(false, false, true, false),
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booleanArrayOf(false, false, true, false),
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booleanArrayOf(false, false, true, false),
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booleanArrayOf(false, false, true, false)
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),
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// Rotation 180°
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arrayOf(
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booleanArrayOf(false, false, false, false),
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booleanArrayOf(false, false, false, false),
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booleanArrayOf(true, true, true, true),
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booleanArrayOf(false, false, false, false)
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),
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// Rotation 270°
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arrayOf(
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booleanArrayOf(false, true, false, false),
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booleanArrayOf(false, true, false, false),
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booleanArrayOf(false, true, false, false),
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booleanArrayOf(false, true, false, false)
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)
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)
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TetrominoType.J -> arrayOf(
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// Rotation 0°
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arrayOf(
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booleanArrayOf(true, false, false),
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booleanArrayOf(true, true, true),
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booleanArrayOf(false, false, false)
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),
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// Rotation 90°
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arrayOf(
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booleanArrayOf(false, true, true),
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booleanArrayOf(false, true, false),
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booleanArrayOf(false, true, false)
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),
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// Rotation 180°
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arrayOf(
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booleanArrayOf(false, false, false),
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booleanArrayOf(true, true, true),
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booleanArrayOf(false, false, true)
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),
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// Rotation 270°
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arrayOf(
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booleanArrayOf(false, true, false),
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booleanArrayOf(false, true, false),
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booleanArrayOf(true, true, false)
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)
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)
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TetrominoType.L -> arrayOf(
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// Rotation 0°
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arrayOf(
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booleanArrayOf(false, false, true),
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booleanArrayOf(true, true, true),
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booleanArrayOf(false, false, false)
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),
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// Rotation 90°
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arrayOf(
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booleanArrayOf(false, true, false),
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booleanArrayOf(false, true, false),
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booleanArrayOf(false, true, true)
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),
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// Rotation 180°
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arrayOf(
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booleanArrayOf(false, false, false),
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booleanArrayOf(true, true, true),
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booleanArrayOf(true, false, false)
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),
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// Rotation 270°
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arrayOf(
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booleanArrayOf(true, true, false),
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booleanArrayOf(false, true, false),
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booleanArrayOf(false, true, false)
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)
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)
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TetrominoType.O -> arrayOf(
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// All rotations are the same for O
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arrayOf(
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booleanArrayOf(false, true, true, false),
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booleanArrayOf(false, true, true, false),
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booleanArrayOf(false, false, false, false)
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),
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arrayOf(
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booleanArrayOf(false, true, true, false),
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booleanArrayOf(false, true, true, false),
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booleanArrayOf(false, false, false, false)
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),
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arrayOf(
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booleanArrayOf(false, true, true, false),
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booleanArrayOf(false, true, true, false),
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booleanArrayOf(false, false, false, false)
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),
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arrayOf(
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booleanArrayOf(false, true, true, false),
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booleanArrayOf(false, true, true, false),
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booleanArrayOf(false, false, false, false)
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)
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)
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TetrominoType.S -> arrayOf(
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// Rotation 0°
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arrayOf(
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booleanArrayOf(false, true, true),
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booleanArrayOf(true, true, false),
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booleanArrayOf(false, false, false)
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),
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// Rotation 90°
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arrayOf(
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booleanArrayOf(false, true, false),
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booleanArrayOf(false, true, true),
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booleanArrayOf(false, false, true)
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),
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// Rotation 180°
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arrayOf(
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booleanArrayOf(false, false, false),
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booleanArrayOf(false, true, true),
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booleanArrayOf(true, true, false)
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),
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// Rotation 270°
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arrayOf(
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booleanArrayOf(true, false, false),
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booleanArrayOf(true, true, false),
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booleanArrayOf(false, true, false)
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)
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)
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TetrominoType.T -> arrayOf(
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// Rotation 0°
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arrayOf(
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booleanArrayOf(false, true, false),
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booleanArrayOf(true, true, true),
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booleanArrayOf(false, false, false)
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),
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// Rotation 90°
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arrayOf(
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booleanArrayOf(false, true, false),
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booleanArrayOf(false, true, true),
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booleanArrayOf(false, true, false)
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),
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// Rotation 180°
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arrayOf(
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booleanArrayOf(false, false, false),
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booleanArrayOf(true, true, true),
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booleanArrayOf(false, true, false)
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),
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// Rotation 270°
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arrayOf(
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booleanArrayOf(false, true, false),
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booleanArrayOf(true, true, false),
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booleanArrayOf(false, true, false)
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)
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)
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TetrominoType.Z -> arrayOf(
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// Rotation 0°
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arrayOf(
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booleanArrayOf(true, true, false),
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booleanArrayOf(false, true, true),
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booleanArrayOf(false, false, false)
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),
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// Rotation 90°
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arrayOf(
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booleanArrayOf(false, false, true),
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booleanArrayOf(false, true, true),
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booleanArrayOf(false, true, false)
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),
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// Rotation 180°
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arrayOf(
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booleanArrayOf(false, false, false),
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booleanArrayOf(true, true, false),
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booleanArrayOf(false, true, true)
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),
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// Rotation 270°
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arrayOf(
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booleanArrayOf(false, true, false),
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booleanArrayOf(true, true, false),
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booleanArrayOf(true, false, false)
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)
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)
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}
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}
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}
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} |