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1 /*
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9
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2 * Ristipolku Game Engine
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3 * (C) Copyright 2011 Matti 'ccr' Hämäläinen <ccr@tnsp.org>
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4 */
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9
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5 package game;
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6
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0
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7 import java.awt.*;
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8 import java.awt.geom.*;
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1
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9 import java.awt.event.*;
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7
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10 import java.awt.image.*;
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11 import java.awt.event.*;
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9
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12 import javax.imageio.*;
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7
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13 import javax.swing.*;
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1
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14 import java.util.*;
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6
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15 import java.io.*;
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1
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16 import game.*;
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17
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8
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18 import javax.sound.sampled.*;
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19
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2
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20
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1
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21 class PathInfo
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22 {
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2
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23 public int in, inX, inY, out, outX, outY;
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1
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24
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2
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25 public PathInfo(int in, int inX, int inY, int out, int outX, int outY)
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26 {
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27 this.in = in;
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28 this.inX = inX;
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29 this.inY = inY;
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30
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31 this.out = out;
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32 this.outX = outX;
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33 this.outY = outY;
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34 }
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1
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35 }
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36
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8
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37 /*
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38 class AnimatedElement
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39 {
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40 float x, y, stime, value;
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41 Interpolate lerp;
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42 boolean active;
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43
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44 public AnimatedElement(float x, float y, )
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45 {
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46 stime = 0;
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47 this.x = x;
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48 this.y = y;
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49
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50 }
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51
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52 public animate(float time)
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53 {
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54 if (!active)
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55 {
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56 active = true;
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57 stime = time;
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58 }
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59
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60 float t = (time - stime) / 10.0f;
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61 if (t < 100)
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62 value = lerp.getValue(t);
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63 else
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64 {
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65
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66 }
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67 }
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68
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69 public paint(Graphics2D g, );
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70 {
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71 }
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72 }
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73 */
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74
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1
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75 class GameBoard
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0
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76 {
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2
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77 public static final int boardSize = 9;
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78 public static final int boardMiddle = 4;
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79 Piece[][] board;
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80 Piece current;
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81 public boolean flagGameOver;
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82
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83 int moveX, moveY, movePoint;
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84
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2
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85 public GameBoard()
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86 {
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87 board = new Piece[boardSize][boardSize];
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88
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89 board[boardMiddle][boardMiddle] = new Piece(PieceType.START);
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90
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91 moveX = boardMiddle;
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92 moveY = boardMiddle - 1;
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93 movePoint = 0;
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94
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95 pieceFinishTurn();
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96
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97 flagGameOver = false;
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98 }
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99
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100 public void paint(Graphics2D g, int sx, int sy, float scale)
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101 {
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102 for (int y = 0; y < boardSize; y++)
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103 for (int x = 0; x < boardSize; x++)
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104 if (board[x][y] != null)
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105 {
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106 AffineTransform save = g.getTransform();
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107
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108 board[x][y].paint(g,
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109 sx + (x * scale),
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110 sy + (y * scale),
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111 scale - scale / 10);
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112
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113 g.setTransform(save);
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114 }
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115 }
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116
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117 public void animate(float time)
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118 {
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119 for (int y = 0; y < boardSize; y++)
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120 for (int x = 0; x < boardSize; x++)
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121 if (board[x][y] != null)
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122 {
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123 board[x][y].animate(time);
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124 }
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125 }
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1
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126
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2
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127 private boolean isEmpty(int x, int y)
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128 {
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129 return (x >= 0 && x < boardSize && y >= 0 && y < boardSize && board[x][y] == null);
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130 }
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1
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131
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132 private Piece getPiece(int x, int y)
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133 {
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134 if (x >= 0 && x < boardSize && y >= 0 && y < boardSize)
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135 return board[x][y];
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136 else
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137 return null;
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138 }
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7
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139
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140 public void pieceRotate(boolean dir)
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141 {
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142 if (current != null)
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143 current.rotate(dir);
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144 }
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145
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146 public PathInfo resolvePath(int startX, int startY, int startPoint, boolean mark)
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147 {
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148 int x = startX, y = startY;
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149 int point = -1;
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150
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151 Piece curr = getPiece(startX, startY);
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152 if (curr == null)
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153 return null;
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9
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154
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155 /*
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7
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156 while (curr != null)
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157 {
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8
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158 // curr.(true);
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159 // elements.spawn("", );
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7
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160 }
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161 */
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162
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163 return new PathInfo(startPoint, startX, startY, point, x, y);
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164 }
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165
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166 public void pieceFinishTurn()
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167 {
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168 if (current != null)
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169 {
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170 current.setType(PieceType.LOCKED);
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171 PathInfo i = resolvePath(moveX, moveY, movePoint, true);
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172
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173 if (i != null)
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174 {
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175 }
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176 }
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177
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178 current = new Piece(PieceType.ACTIVE);
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179 if (isEmpty(moveX, moveY))
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2
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180 {
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181 board[moveX][moveY] = current;
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182 }
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183 else
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184 {
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185 PathInfo i = resolvePath(moveX, moveY, movePoint, true);
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186 if (i != null)
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187 board[moveX][moveY] = current;
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188 else
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189 flagGameOver = true;
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2
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190 }
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1
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191 }
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192 }
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193
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194
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9
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195 public class Engine extends JPanel
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8
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196 implements Runnable, KeyListener
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1
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197 {
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198 Thread animThread;
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199 boolean animEnable = false;
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4
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200 GameBoard lauta = null;
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9
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201 BufferedImage lautaBG = null, lautaBGScaled = null;
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202 Dimension oldDim;
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203 float clock;
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1
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204
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205 public Engine()
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2
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206 {
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207 BufferedImage img;
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208 clock = 0;
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209
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210 System.out.print("Engine() constructor\n");
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211
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4
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212 try
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213 {
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214 lautaBG = ImageIO.read(new File("board.png"));
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215 }
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216 catch (IOException e)
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217 {
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218 System.out.print("lol\n");
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4
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219 JOptionPane.showMessageDialog(null,
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220 "Could not load background image.",
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221 "Initialization error",
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222 JOptionPane.ERROR_MESSAGE);
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223 }
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224
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9
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225 // Graphics2D g = img.getGraphics();
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226 // atrans = AffineTransform.getScaleInstance(img.getWidth(), 3);
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227
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2
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228 lauta = new GameBoard();
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229 addKeyListener(this);
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8
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230 }
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231
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232 public void startThreads()
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233 {
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234 System.out.print("startThreads()\n");
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235 if (animThread == null)
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236 {
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237 animThread = new Thread(this);
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238 animEnable = true;
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239 animThread.start();
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240 }
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241 }
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242
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243 public void stopThreads()
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244 {
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245 System.out.print("stopThreads()\n");
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246 if (animThread != null)
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247 {
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248 animThread.interrupt();
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249 animEnable = false;
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250 animThread = null;
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251 }
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2
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252 }
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253
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254 public void paintComponent(Graphics g)
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255 {
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256 Graphics2D g2 = (Graphics2D) g;
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257
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258 g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
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259 RenderingHints.VALUE_ANTIALIAS_ON);
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4
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260
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261 Dimension dim = getSize();
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262 if (oldDim == null || !dim.equals(oldDim))
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263 {
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264 lautaBGScaled = new BufferedImage(dim.width, dim.height, BufferedImage.TYPE_INT_ARGB);
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265 Graphics2D gimg = lautaBGScaled.createGraphics();
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266 gimg.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
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267 RenderingHints.VALUE_INTERPOLATION_BICUBIC);
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268 AffineTransform xform = AffineTransform.getScaleInstance(0.5f, 0.5f);
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269 gimg.drawImage(lautaBG, xform, null);
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270 oldDim = dim;
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271 System.out.print("scale changed\n");
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272 }
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273
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274 g2.drawImage(lautaBGScaled, 0, 0, null);
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275 lauta.paint(g2, 100, 150, 60);
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276
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277 if (!hasFocus())
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278 requestFocus();
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279 }
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280
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281 public void keyTyped(KeyEvent e)
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2
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282 {
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283 }
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1
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284
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2
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285 public void keyReleased(KeyEvent e)
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286 {
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287 }
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1
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288
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289 public void keyPressed(KeyEvent e)
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2
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290 {
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291 System.out.print("lol\n");
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292 switch (e.getKeyCode())
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293 {
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294 case KeyEvent.VK_LEFT:
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295 case KeyEvent.VK_UP:
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296 lauta.pieceRotate(false);
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297 break;
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298
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299 case KeyEvent.VK_RIGHT:
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300 case KeyEvent.VK_DOWN:
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301 lauta.pieceRotate(true);
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302 break;
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303
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304 case KeyEvent.VK_ENTER:
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305 lauta.pieceFinishTurn();
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306 break;
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307 }
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308 }
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8
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309
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310 public void run()
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311 {
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312 while (animEnable)
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313 {
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314 clock++;
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315
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9
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316 // System.out.print("clock=" + clock + "\n");
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317
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318 lauta.animate(clock);
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319
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320 repaint();
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321
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322 try {
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323 Thread.sleep(10);
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324 }
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325
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326 catch (InterruptedException x) {
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327 }
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8
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328 }
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329 }
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0
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330 }
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