/// <summary>
/// Clears the tile, sets all the variables for tile contents to null, sets isBlocked to false.
/// </summary>
public void clearTile()
{
creature = null;
plant = null;
remains = null;
obstacle = null;
isBlocked = false;
}
/// <summary>
/// Populates the world by adding plants and obstacles
/// </summary>
private void populateWorld()
{
for (int plantNum = 0; plantNum < Simulation.getPlantPopulation(); plantNum++)
{
int[] xy = getRandomClearTile();
if (xy[0] == -1 && xy[1] == -1)
{
throw new Exception("World is full, cannot add any further content");
}
else
{
Tile t = getTile(xy[1], xy[0]);
Plant p = new Plant(randomNumberGenerator);
p.setLocation(xy[0], xy[1]);
plantList.Add(p);
t.addPlant(p);
}
}
for (int obstNum = 0; obstNum < Simulation.getNumObstacles(); obstNum++)
{
int[] xy = getRandomClearTile();
if (xy[0] == -1 && xy[1] == -1)
{
throw new Exception("World is full, cannot add any further content");
}
else
{
Tile t = getTile(xy[1], xy[0]);
Obstacle o = new Obstacle();
o.setLocation(xy[0], xy[1]);
t.addObstacle(o);
}
}
}
/// <summary>
/// Adds a plant to the tile, sets the plant variable to the specified plant and sets the tile to be blocked
/// </summary>
/// <param name="c">The plant to add to the tile</param>
public void addPlant(Plant p)
{
plant = p;
isBlocked = true;
}
/// <summary>
/// Views a plant, sets viewing to be true and sets up the information viewing commands
/// </summary>
/// <param name="c">The Plant to be viewed</param>
private void viewPlant(Plant p)
{
viewing = true;
maxInfo = plantMaxInfo;
plantView = p;
}
/// <summary>
/// Cancels views, sets viewing to be false and all the viewing variables etc. to be null
/// </summary>
private void deView()
{
viewing = false;
creatureView = null;
plantView = null;
remainsView = null;
following = false;
dataViewed = 0;
buttons[3].setVisible(false);
buttons[4].setVisible(false);
buttons[5].setVisible(false);
}
/// <summary>
/// Gets an array of strings that contain information about the plant
/// </summary>
/// <param name="c">The plant to get information about</param>
/// <returns>An array of strings containing a set of information about the plant</returns>
public string[] getPlantInfo(Plant p)
{
string[] status = new string[1];
switch (DataViewed)
{
case 0: status = new string[] { "Food Units Remaining: " + p.getFoodRemaining(), "Food value: " + p.getFoodValue(), "Regrows in: " + p.getTicksRemainingBeforeAction() + " ticks" }; break;
}
return status;
}
/// <summary>
/// Draws the plant viewing window
/// </summary>
/// <param name="c">The plant to draw the viewing window for</param>
private void drawPlantView(Plant p)
{
drawBack();
Simulation.getGraphicsDeviceManager().GraphicsDevice.SamplerStates[0] = SamplerState.PointWrap;
spriteBatch.Begin(0, null, SamplerState.PointWrap, null, null);
Rectangle r = new Rectangle((Display.getWindowWidth() - 800) / 2 + 10, Display.getWindowHeight() - 130, 120, 120);
Texture2D tex = null;
if(p.isDepeleted())
{
tex = depletedPlantTile;
}
else
{
tex = plantTile;
}
spriteBatch.Draw(tex, r, Color.White);
spriteBatch.End();
string[] status = inputHandler.getPlantInfo(p);
Vector2 topLeft = new Vector2((Display.getWindowWidth() - 800) / 2 + 10 + 120 + 10, Display.getWindowHeight() - 130);
string title = "Plant";
if(p.isDepeleted())
{
title += " (depleted)";
}
drawStrings(topLeft, title, status, 4);
}
