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1 /*
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9
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2 * Ristipolku Game Engine
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0
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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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21
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18
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1
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19 class PathInfo
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20 {
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2
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21 public int in, inX, inY, out, outX, outY;
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1
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22
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2
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23 public PathInfo(int in, int inX, int inY, int out, int outX, int outY)
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24 {
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25 this.in = in;
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26 this.inX = inX;
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27 this.inY = inY;
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28
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29 this.out = out;
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30 this.outX = outX;
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31 this.outY = outY;
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32 }
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1
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33 }
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0
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34
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8
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35 /*
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36 class AnimatedElement
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37 {
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38 float x, y, stime, value;
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39 Interpolate lerp;
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40 boolean active;
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41
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42 public AnimatedElement(float x, float y, )
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43 {
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44 stime = 0;
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45 this.x = x;
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46 this.y = y;
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47
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48 }
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49
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50 public animate(float time)
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51 {
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52 if (!active)
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53 {
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54 active = true;
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55 stime = time;
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56 }
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57
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58 float t = (time - stime) / 10.0f;
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59 if (t < 100)
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60 value = lerp.getValue(t);
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61 else
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62 {
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63
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64 }
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65 }
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66
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67 public paint(Graphics2D g, );
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68 {
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69 }
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70 }
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71 */
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72
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1
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73 class GameBoard
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0
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74 {
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2
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75 public static final int boardSize = 9;
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76 public static final int boardMiddle = 4;
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77 Piece[][] board;
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78 Piece current;
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79 public boolean flagGameOver;
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80
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81 int moveX, moveY, movePoint;
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82
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2
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83 public GameBoard()
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84 {
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85 board = new Piece[boardSize][boardSize];
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86
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87 board[boardMiddle][boardMiddle] = new Piece(PieceType.START);
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88
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89 moveX = boardMiddle;
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90 moveY = boardMiddle - 1;
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91 movePoint = 0;
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92
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93 pieceFinishTurn();
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94
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95 flagGameOver = false;
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96 }
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97
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98 public void paint(Graphics2D g, int sx, int sy, float scale)
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2
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99 {
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100 for (int y = 0; y < boardSize; y++)
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101 for (int x = 0; x < boardSize; x++)
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102 if (board[x][y] != null)
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103 {
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104 AffineTransform save = g.getTransform();
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105
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106 board[x][y].paint(g,
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107 sx + (x * scale),
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108 sy + (y * scale),
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109 scale - scale / 10);
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110
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111 g.setTransform(save);
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2
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112 }
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113 }
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114
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115 public void animate(float time)
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116 {
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117 for (int y = 0; y < boardSize; y++)
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118 for (int x = 0; x < boardSize; x++)
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119 if (board[x][y] != null)
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120 {
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121 board[x][y].animate(time);
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122 }
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123
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124 }
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125
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126 private boolean isEmpty(int x, int y)
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127 {
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128 return (x >= 0 && x < boardSize && y >= 0 && y < boardSize && board[x][y] == null);
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129 }
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130
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131 private Piece getPiece(int x, int y)
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132 {
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133 if (x >= 0 && x < boardSize && y >= 0 && y < boardSize)
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134 return board[x][y];
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135 else
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136 return null;
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137 }
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138
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139 public void pieceRotate(boolean dir)
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140 {
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141 if (current != null)
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142 current.rotate(dir);
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143 }
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144
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145 public PathInfo resolvePath(int startX, int startY, int startPoint, boolean mark)
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146 {
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147 int x = startX, y = startY;
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148 int point = -1;
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149
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150 Piece curr = getPiece(startX, startY);
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151 if (curr == null)
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152 return null;
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153
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154 /*
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155 while (curr != null)
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156 {
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157 // curr.(true);
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158 // elements.spawn("", );
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159 }
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160 */
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161
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162 return new PathInfo(startPoint, startX, startY, point, x, y);
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163 }
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164
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165 public void pieceFinishTurn()
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166 {
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167 if (current != null)
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168 {
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169 current.setType(PieceType.LOCKED);
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170 PathInfo i = resolvePath(moveX, moveY, movePoint, true);
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171
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172 if (i != null)
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173 {
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174 }
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175 }
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176
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177 current = new Piece(PieceType.ACTIVE);
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178 if (isEmpty(moveX, moveY))
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2
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179 {
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180 board[moveX][moveY] = current;
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181 }
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182 else
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183 {
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184 PathInfo i = resolvePath(moveX, moveY, movePoint, true);
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185 if (i != null)
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186 board[moveX][moveY] = current;
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187 else
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188 flagGameOver = true;
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2
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189 }
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1
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190 }
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191 }
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192
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193
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9
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194 public class Engine extends JPanel
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18
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195 implements Runnable, KeyListener, MouseListener
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1
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196 {
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197 Thread animThread;
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198 boolean animEnable = false;
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199 GameBoard lauta = null;
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200 BufferedImage lautaBG = null, lautaBGScaled = null;
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201 Dimension oldDim;
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202 float clock;
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22
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203
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204 /*
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21
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205 SoundElement[] sounds;
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206 public SoundElement snd(Sound snd)
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207 {
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208 return sounds[snd.ordinal()];
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209 }
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22
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210 */
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1
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211
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212 public Engine()
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213 {
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214 BufferedImage img;
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215 clock = 0;
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216
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217 System.out.print("Engine() constructor\n");
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218
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219 try
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220 {
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221 ResourceLoader res = new ResourceLoader("graphics/board.png");
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222 lautaBG = ImageIO.read(res.getStream());
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21
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223
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22
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224 /*
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225 sounds = new SoundElement[16];
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226 for (Sound s : Sound.values())
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227 {
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228 System.out.print(s +" = "+ s.ordinal() +"\n");
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229 sounds[s.ordinal()] = new SoundElement("sounds/" + s.getName(), s.isEffect());
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230 }
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22
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231 */
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232 }
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233 catch (IOException e)
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234 {
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235 /*
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236 JOptionPane.showMessageDialog(null,
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237 e.getMessage(),
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238 "Initialization error",
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239 JOptionPane.ERROR_MESSAGE);
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240 */
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241 System.out.print(e.getMessage());
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242 }
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243
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244 lauta = new GameBoard();
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245 addKeyListener(this);
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246 addMouseListener(this);
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247
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248 // Get initial focus
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249 if (!hasFocus())
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250 {
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251 System.out.print("Engine(): requesting focus\n");
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252 requestFocus();
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4
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253 }
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22
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254
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255 /*
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256 snd(Sound.MUSIC_GAME1).loop(-1);
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257 */
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258 }
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259
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260 public void startThreads()
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261 {
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262 System.out.print("startThreads()\n");
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263 if (animThread == null)
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264 {
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265 animThread = new Thread(this);
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266 animEnable = true;
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267 animThread.start();
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268 }
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269 }
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270
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271 public void stopThreads()
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272 {
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273 System.out.print("stopThreads()\n");
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274 if (animThread != null)
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275 {
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276 animThread.interrupt();
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277 animEnable = false;
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278 animThread = null;
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279 }
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22
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280
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281 /*
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282 for (Sound s : Sound.values())
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283 {
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284 if (snd(s) != null)
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285 snd(s).stop();
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286 }
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287 */
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2
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288 }
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289
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18
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290 public void mousePressed(MouseEvent e) { }
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291 public void mouseEntered(MouseEvent e) { }
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292 public void mouseExited(MouseEvent e) { }
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293 public void mouseReleased(MouseEvent e) { }
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294
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295 public void mouseClicked(MouseEvent e)
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296 {
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297 System.out.print("mouseClicked()\n");
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298 if (!hasFocus())
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299 {
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300 System.out.print("requesting focus\n");
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301 requestFocus();
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302 }
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303 }
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304
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305 public void paintComponent(Graphics g)
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2
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306 {
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307 Graphics2D g2 = (Graphics2D) g;
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10
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308
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309 // Use antialiasing when rendering the game elements
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310 g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
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311 RenderingHints.VALUE_ANTIALIAS_ON);
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312
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10
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313 // Rescale background if component size has changed
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314 Dimension dim = getSize();
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315 if (oldDim == null || !dim.equals(oldDim))
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316 {
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317 lautaBGScaled = new BufferedImage(dim.width, dim.height, BufferedImage.TYPE_INT_ARGB);
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318 Graphics2D gimg = lautaBGScaled.createGraphics();
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319 gimg.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
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320 RenderingHints.VALUE_INTERPOLATION_BICUBIC);
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321
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322 gimg.drawImage(lautaBG, 0, 0, dim.width, dim.height, null);
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323 oldDim = dim;
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324 System.out.print("scale changed\n");
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325 }
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326
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327 // Background, pieces
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328 g2.drawImage(lautaBGScaled, 0, 0, null);
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329 lauta.paint(g2, 100, 150, 60);
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330
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10
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331 // Other elements
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332 }
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333
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9
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334 public void keyTyped(KeyEvent e)
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2
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335 {
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336 }
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1
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337
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2
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338 public void keyReleased(KeyEvent e)
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339 {
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340 }
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1
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341
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9
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342 public void keyPressed(KeyEvent e)
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2
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343 {
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7
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344 switch (e.getKeyCode())
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2
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345 {
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7
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346 case KeyEvent.VK_LEFT:
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347 case KeyEvent.VK_UP:
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2
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348 lauta.pieceRotate(false);
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349 break;
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350
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7
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351 case KeyEvent.VK_RIGHT:
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352 case KeyEvent.VK_DOWN:
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353 lauta.pieceRotate(true);
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354 break;
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355
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7
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356 case KeyEvent.VK_ENTER:
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2
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357 lauta.pieceFinishTurn();
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22
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358 // snd(Sound.PIECE_PLACED).stop();
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359 // snd(Sound.PIECE_PLACED).play();
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2
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360 break;
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361 }
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362 }
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8
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363
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364 public void run()
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365 {
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366 while (animEnable)
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367 {
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368 clock++;
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9
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369
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370 lauta.animate(clock);
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371
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10
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372 if (clock % 2 == 1)
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373 repaint();
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9
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374
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375 try {
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376 Thread.sleep(10);
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377 }
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378
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379 catch (InterruptedException x) {
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380 }
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8
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381 }
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382 }
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0
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383 }
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