void OnGUI()
{
if (showButton)
{
string modeString = null;
switch (DemoState.mode)
{
case DemoState.SIMPLE:
modeString = "Game maze mode";
break;
case DemoState.MAZE:
modeString = "Simple mode";
break;
}
GUI.Label(new Rect(0, Screen.height - 425, 150, 30), "fitness : " + maze.getFitness().ToString("0.00"));
if (GUI.Button(new Rect(0, Screen.height - 350, 150, 30), modeString))
{
DemoState.mode = (DemoState.mode + 1) % 2;
maze.setFitness();
}
Color originalColor = GUI.color;
if (highlight)
{
GUI.color = Color.green;
}
if (DemoState.mode == DemoState.SIMPLE)
{
if (GUI.Button(new Rect(0, Screen.height - 400, 150, 30), "Pattern highlight"))
{
highlight = !highlight;
}
}
GUI.color = originalColor;
string showBestString = null;
if (DemoState.showAllBest)
{
showBestString = "Show current best";
}
else
{
showBestString = "Show all best";
}
if (GUI.Button(new Rect(0, Screen.height - 300, 150, 30), showBestString))
{
DemoState.showAllBest = !DemoState.showAllBest;
}
if (DemoState.autoRefresh)
{
GUI.Label(new Rect(0, Screen.height - 210, 150, 30), "Refresh in " + refreshCountDown.ToString("0"));
GUI.color = Color.green;
}
if (GUI.Button(new Rect(0, Screen.height - 180, 150, 30), "Auto Refresh"))
{
DemoState.autoRefresh = !DemoState.autoRefresh;
refreshCountDown = refreshTime;
}
GUI.color = originalColor;
if (GUI.Button(new Rect(0, Screen.height - 150, 150, 30), "Restart"))
{
Application.LoadLevel(Application.loadedLevel);
}
switch (DemoState.state)
{
case DemoState.PLAYING:
if (GUI.Button(new Rect(0, Screen.height - 70, 150, 30), "Pause"))
{
DemoState.state = DemoState.PAUSING;
}
break;
case DemoState.PAUSING:
if (GUI.Button(new Rect(0, Screen.height - 70, 150, 30), "Start"))
{
DemoState.state = DemoState.PLAYING;
}
break;
}
if (GUI.Button(new Rect(0, Screen.height - 40, 150, 30), "Exit"))
{
Application.Quit();
}
}
if (maze == null)
{
return;
}
int startX = Screen.width / 6;
int width = (Screen.width - startX) / (C + 2);
int height = Screen.height / (R + 2);
switch (DemoState.mode)
{
case DemoState.SIMPLE:
for (int r = 0; r < R + 2; r++)
{
for (int c = 0; c < C + 2; c++)
{
Texture blockTexture = wallTexture;
if (maze.isEmptyBlock(r, c))
{
blockTexture = emptyBlockTexture;
if (highlight && maze.isPatternBlock(r, c))
{
blockTexture = patternEmptyBlockTexture;
}
}
else
{
if (highlight && maze.isPatternBlock(r, c))
{
blockTexture = patternWallTexture;
}
}
GUI.DrawTexture(new Rect(startX + c * width, r * height, width, height), blockTexture);
}
}
break;
case DemoState.MAZE:
for (int r = 0; r < R + 2; r++)
{
for (int c = 0; c < C + 2; c++)
{
Texture blockTexture = wallTexture;
if (maze.isEmptyBlock(r, c))
{
if (maze.isAvailableBlock(r, c))
{
if (maze.isStartPoint(r, c))
{
blockTexture = startPointTexture;
}
else if (maze.isEndPoint(r, c))
{
blockTexture = endPointTexture;
}
else if (maze.isCornerBlock(r, c))
{
blockTexture = cornerBlockTexture;
}
else if (maze.isDeadendBlock(r, c))
{
blockTexture = deadendBlockTexture;
}
else
{
blockTexture = availableBlockTexture;
}
}
else
{
blockTexture = notAvailableBlockTexture;
}
}
GUI.DrawTexture(new Rect(startX + c * width, r * height, width, height), blockTexture);
}
}
List <MovingAction> path = maze.getShortestPath(maze.getStartPoint(), maze.getEndPoint());
if (path != null)
{
int r = maze.getStartPoint().r;
int c = maze.getStartPoint().c;
for (int i = 0; i < path.Count - 1; i++)
{
r = r + path[i].dr;
c = c + path[i].dc;
GUI.DrawTexture(new Rect(startX + c * width, r * height, width, height), pathTexture);
}
}
break;
}
}
private void setMazeInformation()
{
GameState.difficulty = difficulty;
maze = new BasicMaze(R, C);
path = maze.getShortestPath(maze.getStartPoint(), maze.getEndPoint());
}