public void PerformAction(World gameWorld, PrefabChunk prefab, int selectedSpawn, int spawnRot)
{
PerformAction(Position, gameWorld, prefab, selectedSpawn, spawnRot);
if (MirrorMode)
{
PerformAction(new Vector3(((gameWorld.X_SIZE) - Position.X), Position.Y, Position.Z), gameWorld, prefab, selectedSpawn, spawnRot);
}
}
internal void CutPrefabSapce(World gameWorld, PrefabChunk prefab)
{
int startX = (int)Position.X - (prefab.X_SIZE / 2);
int startY = (int)Position.Y - (prefab.Y_SIZE / 2);
int startZ = (Chunk.Z_SIZE - Height) - (prefab.Z_SIZE);
for (int x = 0; x < prefab.X_SIZE; x++)
{
for (int y = 0; y < prefab.Y_SIZE; y++)
{
for (int z = 0; z < prefab.Z_SIZE; z++)
{
gameWorld.SetVoxelActive(startX + x, startY + y, startZ + z, false); // destructable, VoxelType.Prefab, new Color(prefab.Voxels[x, y, z].TR, prefab.Voxels[x, y, z].TG, prefab.Voxels[x, y, z].TB), new Color(prefab.Voxels[x, y, z].SR, prefab.Voxels[x, y, z].SG, prefab.Voxels[x, y, z].SB));
if (MirrorMode)
{
gameWorld.SetVoxelActive(((gameWorld.X_SIZE) - startX - prefab.X_SIZE) + x, startY + y, startZ + z, false);
}
}
}
}
}
public void PerformAction(Vector3 position, World gameWorld, PrefabChunk prefab, int selectedSpawn, int spawnRot)
{
// Need to make it so voxels have a type and then we can check if tree so we don't put trees on top of trees yo
Vector2 center = new Vector2(position.X, position.Y);
switch (Mode)
{
case CursorMode.LandScape:
for (int x = 0; x < 32; x++)
{
for (int y = 0; y < 32; y++)
{
for (int z = Chunk.Z_SIZE - 1; z >= 0; z--)
{
if (Voxels[x, y, 0].Active)
{
gameWorld.SetVoxel(((int)center.X - 16) + x, ((int)center.Y - 16) + y, z, z >= Chunk.Z_SIZE - Height, 0, VoxelType.Ground, gameWorld.ThemeTopColor(Theme), gameWorld.ThemeSideColor(Theme));
}
}
}
}
break;
case CursorMode.Trees:
int numTrees = 1 + (Size / 2);
for (int i = 0; i < numTrees; i++)
{
Vector2 pos = Helper.RandomPointInCircle(new Vector2(position.X, position.Y), 0f, Size);
//int z = 0;
//for (int zz = 0; zz < Chunk.Z_SIZE; zz++) if (gameWorld.GetVoxel((int)Position.X, (int)Position.Y, zz).Active) { z = zz - 1; break; }
gameWorld.MakeTree((int)pos.X, (int)pos.Y, (int)position.Z);
}
//for (float a = 0f; a < MathHelper.TwoPi; a += 0.05f)
//{
// for (int r = 0; r < Size; r++)
// {
// Vector3 pos = new Vector3(Helper.PointOnCircle(ref center, r, a), 0f);
// gameWorld.MakeTree((int)pos.X, (int)pos.Y, (int)Position.Z);
// }
//}
break;
case CursorMode.Water:
for (int x = 0; x < 32; x++)
{
for (int y = 0; y < 32; y++)
{
for (int z = Chunk.Z_SIZE - 1; z >= 0; z--)
{
if (Voxels[x, y, 0].Active)
{
gameWorld.SetVoxel(((int)center.X - 16) + x, ((int)center.Y - 16) + y, z, z >= Chunk.Z_SIZE - (Height - 1), 0, VoxelType.Water, new Color(0.1f, 0.1f, 0.8f + ((float)Helper.Random.NextDouble() * 0.1f)) * 0.8f, new Color(0.3f, 0.3f, 0.8f + ((float)Helper.Random.NextDouble() * 0.1f)) * 0.8f);
}
}
}
}
break;
case CursorMode.Prefab:
int startX = (int)position.X - (prefab.X_SIZE / 2);
int startY = (int)position.Y - (prefab.Y_SIZE / 2);
int startZ = (Chunk.Z_SIZE - Height) - (prefab.Z_SIZE);
for (int x = 0; x < prefab.X_SIZE; x++)
{
for (int y = 0; y < prefab.Y_SIZE; y++)
{
for (int z = 0; z < prefab.Z_SIZE; z++)
{
if (prefab.Voxels[x, y, z].Active)
{
gameWorld.SetVoxel(startX + x, startY + y, startZ + z, true, destructable, VoxelType.Prefab, new Color(prefab.Voxels[x, y, z].TR, prefab.Voxels[x, y, z].TG, prefab.Voxels[x, y, z].TB), new Color(prefab.Voxels[x, y, z].SR, prefab.Voxels[x, y, z].SG, prefab.Voxels[x, y, z].SB));
}
}
}
}
break;
case CursorMode.Spawn:
bool found = false;
for (int i = gameWorld.Spawns.Count - 1; i >= 0; i--)
{
if (gameWorld.Spawns[i].Position == position)
{
found = true;
gameWorld.Spawns.RemoveAt(i);
}
}
if (!found)
{
gameWorld.Spawns.Add(new Spawn()
{
Position = position,
Rotation = (byte)spawnRot,
Type = (SpawnType)selectedSpawn,
});
}
break;
}
}
/// <summary>
/// This is called when the game should draw itself.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
GraphicsDevice.DepthStencilState = DepthStencilState.Default;
//GraphicsDevice.RasterizerState = RasterizerState.CullNone;
//GraphicsDevice.BlendState = BlendState.Opaque;
GraphicsDevice.SamplerStates[0] = SamplerState.PointClamp;
GraphicsDevice.BlendState = BlendState.AlphaBlend;
foreach (EffectPass pass in drawEffect.CurrentTechnique.Passes)
{
pass.Apply();
for (int y = 0; y < gameWorld.Y_CHUNKS; y++)
{
for (int x = 0; x < gameWorld.X_CHUNKS; x++)
{
Chunk c = gameWorld.Chunks[x, y, 0];
if (!c.Visible)
{
continue;
}
if (c == null || c.VertexArray == null || c.VertexArray.Length == 0)
{
continue;
}
if (!gameCamera.boundingFrustum.Intersects(c.boundingSphere.Transform(Matrix.CreateTranslation(gameCamera.Position))))
{
continue;
}
GraphicsDevice.DrawUserIndexedPrimitives <VertexPositionNormalColor>(PrimitiveType.TriangleList, c.VertexArray, 0, c.VertexArray.Length, c.IndexArray, 0, c.VertexArray.Length / 2);
}
}
}
foreach (Spawn s in gameWorld.Spawns)
{
drawEffect.World = Matrix.CreateRotationZ(-(MathHelper.PiOver2 * s.Rotation)) * Matrix.CreateTranslation(s.Position * Voxel.SIZE) * gameCamera.worldMatrix;
foreach (EffectPass pass in drawEffect.CurrentTechnique.Passes)
{
pass.Apply();
AnimChunk c = spawnSprites.AnimChunks[(int)s.Type];
if (c.VertexArray != null)
{
GraphicsDevice.DrawUserIndexedPrimitives <VertexPositionNormalColor>(PrimitiveType.TriangleList, c.VertexArray, 0, c.VertexArray.Length, c.IndexArray, 0, c.VertexArray.Length / 2);
}
}
}
if (cursor.Mode == CursorMode.Prefab)
{
if (Prefabs.Count > 0)
{
cursorEffect.Alpha = 0.5f;
foreach (EffectPass pass in cursorEffect.CurrentTechnique.Passes)
{
pass.Apply();
PrefabChunk c = Prefabs[selectedPrefab];
if (c.VertexArray != null)
{
GraphicsDevice.DrawUserIndexedPrimitives <VertexPositionNormalColor>(PrimitiveType.TriangleList, c.VertexArray, 0, c.VertexArray.Length, c.IndexArray, 0, c.VertexArray.Length / 2);
}
}
}
}
else if (cursor.Mode == CursorMode.Spawn)
{
cursorEffect.Alpha = 0.5f;
cursorEffect.World = Matrix.CreateRotationZ(-(MathHelper.PiOver2 * spawnRot)) * Matrix.CreateTranslation(cursor.Position * Voxel.SIZE) * gameCamera.worldMatrix;
foreach (EffectPass pass in cursorEffect.CurrentTechnique.Passes)
{
pass.Apply();
AnimChunk c = spawnSprites.AnimChunks[selectedSpawn];
if (c.VertexArray != null)
{
GraphicsDevice.DrawUserIndexedPrimitives <VertexPositionNormalColor>(PrimitiveType.TriangleList, c.VertexArray, 0, c.VertexArray.Length, c.IndexArray, 0, c.VertexArray.Length / 2);
}
}
}
else
{
cursorEffect.Alpha = 1f;
foreach (EffectPass pass in cursorEffect.CurrentTechnique.Passes)
{
pass.Apply();
if (cursor.VertexArray != null)
{
GraphicsDevice.DrawUserIndexedPrimitives <VertexPositionNormalColor>(PrimitiveType.TriangleList, cursor.VertexArray, 0, cursor.VertexArray.Length, cursor.IndexArray, 0, cursor.VertexArray.Length / 2);
}
}
}
spriteBatch.Begin();
spriteBatch.DrawString(font, cursor.Mode.ToString(), Vector2.One * 20, Color.White);
if (cursor.Mode == CursorMode.LandScape || cursor.Mode == CursorMode.Water)
{
spriteBatch.DrawString(font, "Brush height: " + cursor.Height, new Vector2(20, 40), Color.White);
spriteBatch.DrawString(font, "Theme: " + cursor.Theme.ToString(), new Vector2(20, 60), Color.White);
}
if (cursor.Mode == CursorMode.Prefab)
{
spriteBatch.DrawString(font, "Brush height: " + cursor.Height, new Vector2(20, 40), Color.White);
spriteBatch.DrawString(font, "Destructable level: " + cursor.destructable, new Vector2(20, 60), Color.White);
}
if (cursor.Mode == CursorMode.Spawn)
{
spriteBatch.DrawString(font, "Spawn height: " + cursor.Height, new Vector2(20, 40), Color.White);
}
if (cursor.MirrorMode)
{
spriteBatch.DrawString(font, "Mirror mode", new Vector2(300, 40), Color.White);
}
spriteBatch.End();
base.Draw(gameTime);
}
public static PrefabChunk LoadPrefab(string fn)
{
PrefabChunk prefab;
byte[] buffer;
using (FileStream gstr = new FileStream(fn, FileMode.Open))
{
byte[] lb = new byte[4];
gstr.Position = gstr.Length - 4;
gstr.Read(lb, 0, 4);
int msgLength = BitConverter.ToInt32(lb, 0);
buffer = new byte[msgLength];
gstr.Position = 0;
using (GZipStream str = new GZipStream(gstr, CompressionMode.Decompress))
{
str.Read(buffer, 0, msgLength);
}
}
int pos = 0;
int xs = buffer[0];
int ys = buffer[1];
int zs = buffer[2];
int frames = buffer[3];
prefab = new PrefabChunk(xs, ys, zs);
pos = 4;
for (int i = 0; i < 10; i++)
{
pos += 3;
}
while (pos < buffer.Length)
{
if (Convert.ToChar(buffer[pos]) != 'c')
{
int vx = buffer[pos];
int vy = buffer[pos + 1];
int vz = buffer[pos + 2];
Color top = new Color(buffer[pos + 3], buffer[pos + 4], buffer[pos + 5]);
prefab.SetVoxel(vx, (zs-1)-vz, vy, true, VoxelType.Prefab, top);
pos += 6;
}
else
{
pos++;
break;
}
}
prefab.UpdateMesh();
GC.Collect();
return prefab;
}
public void PerformAction(Vector3 position, World gameWorld, PrefabChunk prefab, int selectedSpawn, int spawnRot)
{
// Need to make it so voxels have a type and then we can check if tree so we don't put trees on top of trees yo
Vector2 center = new Vector2(position.X, position.Y);
switch (Mode)
{
case CursorMode.LandScape:
for (int x = 0; x < 32; x++)
for (int y = 0; y < 32; y++)
for (int z = Chunk.Z_SIZE - 1; z >= 0; z--)
{
if(Voxels[x,y,0].Active)
gameWorld.SetVoxel(((int)center.X - 16) + x, ((int)center.Y - 16) + y, z, z >= Chunk.Z_SIZE - Height, 0, VoxelType.Ground, gameWorld.ThemeTopColor(Theme), gameWorld.ThemeSideColor(Theme));
}
break;
case CursorMode.Trees:
int numTrees = 1 +(Size / 2);
for (int i = 0; i < numTrees; i++)
{
Vector2 pos = Helper.RandomPointInCircle(new Vector2(position.X,position.Y), 0f, Size);
//int z = 0;
//for (int zz = 0; zz < Chunk.Z_SIZE; zz++) if (gameWorld.GetVoxel((int)Position.X, (int)Position.Y, zz).Active) { z = zz - 1; break; }
gameWorld.MakeTree((int)pos.X, (int)pos.Y, (int)position.Z);
}
//for (float a = 0f; a < MathHelper.TwoPi; a += 0.05f)
//{
// for (int r = 0; r < Size; r++)
// {
// Vector3 pos = new Vector3(Helper.PointOnCircle(ref center, r, a), 0f);
// gameWorld.MakeTree((int)pos.X, (int)pos.Y, (int)Position.Z);
// }
//}
break;
case CursorMode.Water:
for (int x = 0; x < 32; x++)
for (int y = 0; y < 32; y++)
for (int z = Chunk.Z_SIZE - 1; z >= 0; z--)
{
if(Voxels[x,y,0].Active)
gameWorld.SetVoxel(((int)center.X - 16) + x, ((int)center.Y - 16) + y, z, z >= Chunk.Z_SIZE - (Height - 1), 0, VoxelType.Water, new Color(0.1f, 0.1f, 0.8f + ((float)Helper.Random.NextDouble() * 0.1f)) * 0.8f, new Color(0.3f, 0.3f, 0.8f + ((float)Helper.Random.NextDouble() * 0.1f)) * 0.8f);
}
break;
case CursorMode.Prefab:
int startX = (int)position.X - (prefab.X_SIZE/2);
int startY = (int)position.Y - (prefab.Y_SIZE/2);
int startZ = (Chunk.Z_SIZE - Height) - (prefab.Z_SIZE);
for (int x = 0; x < prefab.X_SIZE; x++)
{
for (int y = 0; y < prefab.Y_SIZE; y++)
{
for (int z = 0; z < prefab.Z_SIZE; z++)
{
if (prefab.Voxels[x, y, z].Active)
{
gameWorld.SetVoxel(startX + x, startY + y, startZ + z, true, destructable, VoxelType.Prefab, new Color(prefab.Voxels[x, y, z].TR, prefab.Voxels[x, y, z].TG, prefab.Voxels[x, y, z].TB), new Color(prefab.Voxels[x, y, z].SR, prefab.Voxels[x, y, z].SG, prefab.Voxels[x, y, z].SB));
}
}
}
}
break;
case CursorMode.Spawn:
bool found = false;
for (int i = gameWorld.Spawns.Count - 1; i >= 0; i--)
{
if (gameWorld.Spawns[i].Position == position)
{
found = true;
gameWorld.Spawns.RemoveAt(i);
}
}
if (!found)
{
gameWorld.Spawns.Add(new Spawn()
{
Position = position,
Rotation = (byte)spawnRot,
Type = (SpawnType)selectedSpawn,
});
}
break;
}
}
public void PerformAction(World gameWorld, PrefabChunk prefab, int selectedSpawn, int spawnRot)
{
PerformAction(Position, gameWorld, prefab, selectedSpawn, spawnRot);
if (MirrorMode) PerformAction(new Vector3(((gameWorld.X_SIZE)-Position.X),Position.Y,Position.Z), gameWorld, prefab, selectedSpawn, spawnRot);
}
internal void CutPrefabSapce(World gameWorld, PrefabChunk prefab)
{
int startX = (int)Position.X - (prefab.X_SIZE / 2);
int startY = (int)Position.Y - (prefab.Y_SIZE / 2);
int startZ = (Chunk.Z_SIZE - Height) - (prefab.Z_SIZE);
for (int x = 0; x < prefab.X_SIZE; x++)
{
for (int y = 0; y < prefab.Y_SIZE; y++)
{
for (int z = 0; z < prefab.Z_SIZE; z++)
{
gameWorld.SetVoxelActive(startX + x, startY + y, startZ + z, false); // destructable, VoxelType.Prefab, new Color(prefab.Voxels[x, y, z].TR, prefab.Voxels[x, y, z].TG, prefab.Voxels[x, y, z].TB), new Color(prefab.Voxels[x, y, z].SR, prefab.Voxels[x, y, z].SG, prefab.Voxels[x, y, z].SB));
if (MirrorMode) gameWorld.SetVoxelActive(((gameWorld.X_SIZE) - startX-prefab.X_SIZE)+x, startY+y, startZ + z, false);
}
}
}
}
public static PrefabChunk LoadPrefab(string fn)
{
PrefabChunk prefab;
byte[] buffer;
using (FileStream gstr = new FileStream(fn, FileMode.Open))
{
byte[] lb = new byte[4];
gstr.Position = gstr.Length - 4;
gstr.Read(lb, 0, 4);
int msgLength = BitConverter.ToInt32(lb, 0);
buffer = new byte[msgLength];
gstr.Position = 0;
using (GZipStream str = new GZipStream(gstr, CompressionMode.Decompress))
{
str.Read(buffer, 0, msgLength);
}
}
int pos = 0;
int xs = buffer[0];
int ys = buffer[1];
int zs = buffer[2];
int frames = buffer[3];
prefab = new PrefabChunk(xs, ys, zs);
pos = 4;
for (int i = 0; i < 10; i++)
{
pos += 3;
}
while (pos < buffer.Length)
{
if (Convert.ToChar(buffer[pos]) != 'c')
{
int vx = buffer[pos];
int vy = buffer[pos + 1];
int vz = buffer[pos + 2];
Color top = new Color(buffer[pos + 3], buffer[pos + 4], buffer[pos + 5]);
prefab.SetVoxel(vx, (zs - 1) - vz, vy, true, VoxelType.Prefab, top);
pos += 6;
}
else
{
pos++;
break;
}
}
prefab.UpdateMesh();
GC.Collect();
return(prefab);
}