///
/// <summary>
/// Called to render the tile onto the screen.
/// </summary>
///
public override void draw(
GraphicsDeviceManager graphics,
BasicEffect effect,
Camera camera,
World world,
Int32 tileX,
Int32 tileZ)
{
Tile.renderTile(
graphics,
effect,
camera,
tileX,
tileZ,
this.heights,
TextureResources.tileGrassTexture,
0.0F);
Vector2 treePosition = new Vector2(0.0F, 0.0F);
switch (this.treeCorner)
{
case TileCorner.TopLeft:
treePosition = new Vector2(-0.25F, -0.25F);
break;
case TileCorner.TopRight:
treePosition = new Vector2(0.25F, -0.25F);
break;
case TileCorner.BottomLeft:
treePosition = new Vector2(-0.25F, 0.25F);
break;
case TileCorner.BottomRight:
treePosition = new Vector2(0.25F, 0.25F);
break;
}
treePosition *= Tile.TILE_WIDTH;
ModelResources.renderModel(
ModelResources.treeModel,
camera,
new Vector3((tileX * Tile.TILE_WIDTH) + (Tile.TILE_WIDTH / 2.0F) + treePosition.X,
getAverageHeight() * Tile.HEIGHT_STEP,
(tileZ * Tile.TILE_WIDTH) + (Tile.TILE_WIDTH / 2.0F) + treePosition.Y),
new Vector3(0.0F, (float)treeRotation, 0.0F),
new Vector3(1.0F));
}
///
/// <summary>
/// Renders the entire world onto the screen.
/// </summary>
///
/// <param name="graphics">The graphics device manager of the game.</param>
/// <param name="effect">A BasicEffect instance.</param>
/// <param name="camera">The camera.</param>
///
public void draw(
GraphicsDeviceManager graphics,
BasicEffect effect,
Camera camera)
{
int range = 32;
int minX = (int)((player.position.X / Tile.TILE_WIDTH) - range);
int minZ = (int)((player.position.Z / Tile.TILE_WIDTH) - range);
int maxX = (int)((player.position.X / Tile.TILE_WIDTH) + range);
int maxZ = (int)((player.position.Z / Tile.TILE_WIDTH) + range);
if (minX < 0)
{
minX = 0;
}
if (minZ < 0)
{
minZ = 0;
}
if (maxX >= width)
{
maxX = width - 1;
}
if (maxZ >= height)
{
maxZ = height - 1;
}
for (int x = minX; x <= maxX; x++)
{
for (int z = minZ; z <= maxZ; z++)
{
this.tiles[x, z].draw(
graphics,
effect,
camera,
this,
x,
z);
}
}
// Draw the items in the world.
foreach (Item item in items)
{
// Don't draw the item if no model is returned...
if (item.getModel() == null)
{
continue;
}
Vector3 itemPosition = new Vector3(
item.position.X,
this.getHeightAtPoint(item.position.X, item.position.Y),
item.position.Y);
//TODO: Rotate the item based on the position normal.
ModelResources.renderModel(
item.getModel(),
camera,
itemPosition,
new Vector3(0.0F, item.rotation, 0.0F),
item.getCustomScaling());
}
// Draw the clouds
Tile.renderClouds(graphics, effect, camera);
}
