public void Draw(GraphicsDevice graphicsDevice, Effect Effect, Matrix View, Matrix Proj, int L = 0)
{
if (model == null)
{
return;
}
// como uso el mismo modelo para todos los enemigos tengo que actualizar el esqueleto antes de dibujar
// de paso computo los hitpoints
computeHitpoints();
// ahora si dibujo
Matrix World = Matrix.CreateRotationY(MathF.PI / 2.0f) * CalcularMatrizOrientacion(Position - new Vector3(0, game.soldier_height / 2, 0), Direction);
model.Draw(graphicsDevice, Effect, World, View, Proj, L);
}
public void Draw(Matrix World, Matrix View, Matrix Proj)
{
device.SetVertexBuffer(VertexBuffer);
Effect.CurrentTechnique = Effect.Techniques["Phong"];
Effect.Parameters["World"].SetValue(World);
Effect.Parameters["View"].SetValue(View);
Effect.Parameters["Projection"].SetValue(Proj);
Effect.Parameters["Lightmap"].SetValue(lightmap);
//device.BlendState = BlendState.AlphaBlend;
device.BlendState = BlendState.Opaque;
// escenario estatico
var pos = 0;
for (var i = 0; i < cant_subsets; i++)
{
var cant_tri = subset[i].cant_items;
var cant_items = cant_tri * 3;
if (cant_items > 0)
{
if (mostrar_tools || !subset[i].image_name.StartsWith("TOOLS"))
//if (i == current_subset)
{
Effect.Parameters["ModelTexture"].SetValue(texture[i] != null ? texture[i] : texture_default);
foreach (var pass in Effect.CurrentTechnique.Passes)
{
pass.Apply();
device.DrawPrimitives(PrimitiveType.TriangleList, pos, cant_tri);
}
}
pos += cant_items;
}
}
// modelos estaticos
// primero layers opacos luego transparentes
EffectMesh.CurrentTechnique = EffectMesh.Techniques["TextureDrawing"];
device.BlendState = BlendState.Opaque;
for (var L = 0; L < 2; ++L)
{
for (var i = 0; i < cant_modelos; ++i)
{
Matrix world = modelos[i].world();
CSMDModel p_mesh = mesh_pool.meshes[modelos[i].nro_mesh];
p_mesh.Draw(device, EffectMesh, world, View, Proj, L);
}
// paso al layer transparente
// activo el Blend y desactivo el zwrite
device.BlendState = BlendState.AlphaBlend;
// mejor lo activo, porque como no puedo dibujar en orden correcto, crea muchos artifacts
//device.DepthStencilState = DepthStencilState.DepthRead;
}
//device.DepthStencilState = DepthStencilState.Default;
// decals
Effect.CurrentTechnique = Effect.Techniques["Phong"];
device.BlendState = BlendState.NonPremultiplied;
device.DepthStencilState = DepthStencilState.DepthRead;
device.SetVertexBuffer(decalsVertexBuffer);
for (int i = 0; i < cant_decals; ++i)
{
if (!decals[i].blood)
{
Effect.Parameters["ModelTexture"].SetValue(decals[i].texture != null ? decals[i].texture : texture_default);
foreach (var pass in Effect.CurrentTechnique.Passes)
{
pass.Apply();
device.DrawPrimitives(PrimitiveType.TriangleStrip, i * 4, 2);
}
}
}
// sangre
Effect.CurrentTechnique = Effect.Techniques["Blood"];
for (int i = 0; i < cant_decals; ++i)
{
if (decals[i].blood)
{
Effect.Parameters["ModelTexture"].SetValue(decals[i].texture != null ? decals[i].texture : texture_default);
foreach (var pass in Effect.CurrentTechnique.Passes)
{
pass.Apply();
device.DrawPrimitives(PrimitiveType.TriangleStrip, i * 4, 2);
}
}
}
device.DepthStencilState = DepthStencilState.Default;
// debug bbb
if (cant_debug_bb > 0)
{
device.SetVertexBuffer(bbVertexBuffer);
Effect.CurrentTechnique = Effect.Techniques["DebugBB"];
foreach (var pass in Effect.CurrentTechnique.Passes)
{
pass.Apply();
device.DrawPrimitives(PrimitiveType.TriangleList, 0, cant_debug_bb / 3);
}
}
// env sprites
EffectMesh.CurrentTechnique = EffectMesh.Techniques["SpriteDrawing"];
var ant_blend_state = device.BlendState;
device.BlendState = BlendState.Additive;
var ant_z_state = device.DepthStencilState;
var depthState = new DepthStencilState();
depthState.DepthBufferEnable = true;
depthState.DepthBufferWriteEnable = false;
device.DepthStencilState = depthState;
EffectMesh.Parameters["View"].SetValue(Matrix.Identity);
EffectMesh.Parameters["Projection"].SetValue(Proj);
for (var i = 0; i < cant_sprites; ++i)
{
sprites[i].Draw(spriteVertexBuffer, EffectMesh, View);
}
device.BlendState = ant_blend_state;
device.DepthStencilState = ant_z_state;
}
public void DrawMap(CPlayer player, CEnemy [] enemigo)
{
Vector3 Position = player.Position;
Vector3 Direction = player.Direction;
Viewport ant_vp = device.Viewport;
var vp = new Viewport();
vp.X = 10;
vp.Y = 50;
float aspect = (float)ant_vp.Width / (float)ant_vp.Height;
vp.Width = vp.Height = 200;
vp.MinDepth = 0;
vp.MaxDepth = 1;
device.Viewport = vp;
device.RasterizerState = RasterizerState.CullNone;
device.DepthStencilState = DepthStencilState.None;
Effect.CurrentTechnique = Effect.Techniques["ClearScreen"];
Effect.Parameters["World"].SetValue(Matrix.Identity);
Effect.Parameters["View"].SetValue(Matrix.Identity);
Effect.Parameters["Projection"].SetValue(Matrix.Identity);
device.SetVertexBuffer(spriteVertexBuffer);
foreach (var pass in Effect.CurrentTechnique.Passes)
{
pass.Apply();
device.DrawPrimitives(PrimitiveType.TriangleList, 0, 2);
}
device.Clear(ClearOptions.DepthBuffer, Color.White, 1.0f, 0);
Direction.Y = 0;
Direction.Normalize();
Matrix View = Matrix.CreateLookAt(Position, Position + Direction * 100, new Vector3(0, 1, 0));
Matrix World = Matrix.Identity;
float kx = 1.0f / size.X;
float ky = 1.0f / size.Y;
float kz = 1.0f / size.Z;
kx *= 5 * aspect;
kz *= 5;
Matrix S = new Matrix(-kx, 0, 0, 0,
0, 0, ky, 0,
0, -kz, 0, 0,
0, 0, 0.5f, 1);
Matrix Proj = S;
device.SetVertexBuffer(VertexBuffer);
Effect.CurrentTechnique = Effect.Techniques["Map"];
Effect.Parameters["World"].SetValue(World);
Effect.Parameters["View"].SetValue(View);
Effect.Parameters["Projection"].SetValue(Proj);
Effect.Parameters["Lightmap"].SetValue(lightmap);
device.BlendState = BlendState.AlphaBlend;
// escenario estatico
var pos = 0;
for (var i = 0; i < cant_subsets; i++)
{
var cant_tri = subset[i].cant_items;
var cant_items = cant_tri * 3;
if (cant_items > 0)
{
if (mostrar_tools || !subset[i].image_name.StartsWith("TOOLS"))
{
Effect.Parameters["ModelTexture"].SetValue(texture[i] != null ? texture[i] : texture_default);
foreach (var pass in Effect.CurrentTechnique.Passes)
{
pass.Apply();
device.DrawPrimitives(PrimitiveType.TriangleList, pos, cant_tri);
}
}
pos += cant_items;
}
}
// modelos estaticos
EffectMesh.CurrentTechnique = EffectMesh.Techniques["Map"];
for (var L = 0; L < 1; ++L)
{
for (var i = 0; i < cant_modelos; ++i)
{
Matrix world = modelos[i].world();
CSMDModel p_mesh = mesh_pool.meshes[modelos[i].nro_mesh];
p_mesh.Draw(device, EffectMesh, world, View, Proj, L);
}
}
BeginDrawImage();
int W = device.Viewport.Width;
int H = device.Viewport.Height;
// dibujo la posicion del cero
device.BlendState = BlendState.Additive;
DrawImage(0, W / 2, H / 2, 20, 20);
// dibujo la pos. de los enemigos
Matrix T = World * View * Proj;
for (int i = 0; i < enemigo.Length; ++i)
{
Vector4 v = Vector4.Transform(enemigo[i].Position, T);
if (v.W > 0)
{
float x = v.X / v.W;
float y = v.Y / v.W;
float d = x * x + y * y;
if (d < 0.9f)
{
int xs = (int)(W * (0.5f + x / 2));
int ys = (int)(H * (0.5 - y / 2));
DrawImage(2, xs - 5, ys - 5, 10, 10);
}
}
}
device.Viewport = ant_vp;
device.DepthStencilState = DepthStencilState.Default;
}