public AIMainGame(int teamCount, GraphicsDevice gd)
{
rand = new Random();
pd = new PrimitiveDrawer(gd);
Matrix proj = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(45f), (float)gd.Viewport.Width / gd.Viewport.Height, 0.1f, 1000f);
cam = new Camera(new Vector3(gridLength/2, gridLength/2, 30), proj);
map = new Map(gd, gridLength, gridLength);
if (teamCount > teamColors.Length)
{
teamCount = teamColors.Length;
}
//Initialize all the game objects
units = new List<Unit>();
resources = new List<ResourceChunk>();
towers = new List<RadioTower>();
removeChunks = new List<ResourceChunk>();
hqs = new List<HQ>();
bullets = new List<Bullet>(200);
initializeTeams(teamCount);
initializeResources();
initializeTowers();
}
public void Begin(PrimitiveType primType, Camera cam)
{
if (hasBegun)
{
throw new Exception("Can't call Begin until current batch has ended");
}
vertCounter = 0;
vertsPerPrimitive = numVertsPerPrimitive(primType);
currentCam = cam;
currentType = primType;
hasBegun = true;
}
public void Draw(PrimitiveDrawer pd, GameTime g, Camera cam)
{
Color color = Color.FromNonPremultiplied(0, 120, 200, 45);
//Draw the grid
pd.Begin(PrimitiveType.LineList, cam);
for (int i = 0; i <= width; i++)
{
pd.DrawLine(new Vector3(i, 0, depth), new Vector3(i, height, depth), color);
}
for (int i = 0; i <= height; i++)
{
pd.DrawLine(new Vector3(0, i, depth), new Vector3(width, i, depth), color);
}
pd.End();
}
//Draw a rotated triangle for our unit
public void Draw(PrimitiveDrawer pd, GameTime g, Camera cam)
{
Vector3 v1 = new Vector3(0.5f, 0, 0);
Vector3 v2 = new Vector3(-0.5f, -0.25f, 0);
Vector3 v3 = new Vector3(-0.5f, 0.25f, 0);
Matrix rotMatrix = Matrix.CreateRotationZ(Rotation);
v1 = Vector3.Transform(v1, rotMatrix);
v2 = Vector3.Transform(v2, rotMatrix);
v3 = Vector3.Transform(v3, rotMatrix);
pd.FillTriangle(Pos + v1, Pos + v2, Pos + v3, TeamColor);
}
public void DrawVertexBuffer(VertexBuffer buffer, PrimitiveType primType, Camera cam)
{
device.SetVertexBuffer(buffer);
effect.View = currentCam.View;
effect.Projection = currentCam.Projection;
effect.CurrentTechnique.Passes[0].Apply();
int passes = buffer.VertexCount / maxVertsPerDraw;
int remainder = buffer.VertexCount % maxVertsPerDraw;
int offset = 0;
for (int i = 0; i < passes; i++)
{
device.DrawPrimitives(primType, offset, maxVertsPerDraw / numVertsPerPrimitive(primType));
offset += maxVertsPerDraw;
}
device.DrawPrimitives(primType, offset, remainder / numVertsPerPrimitive(primType));
}