/// <summary>
/// Sets the attributes.
/// </summary>
/// <param name="gl">The OpenGL instance.</param>
public override void SetAttributes(OpenGL gl)
{
if(enableAlphaTest.HasValue && alphaTestFunction.HasValue && alphaTestReferenceValue.HasValue)
{
gl.EnableIf(OpenGL.GL_ALPHA_TEST, enableAlphaTest.Value);
gl.AlphaFunc(alphaTestFunction.Value, alphaTestReferenceValue.Value);
}
if(enableBlend.HasValue && blendingSourceFactor.HasValue && blendingDestinationFactor.HasValue)
{
gl.EnableIf(OpenGL.GL_BLEND, enableBlend.Value);
gl.BlendFunc(blendingSourceFactor.Value, blendingDestinationFactor.Value);
}
if(enableDither.HasValue) gl.EnableIf(OpenGL.GL_DITHER, enableDither.Value);
if(drawBufferMode.HasValue) gl.DrawBuffer(drawBufferMode.Value);
if(enableLogicOp.HasValue && logicOp.HasValue)
{
gl.EnableIf(OpenGL.GL_COLOR_LOGIC_OP, enableLogicOp.Value);
gl.LogicOp(logicOp.Value);
}
if(colorModeClearColor != null) gl.ClearColor(colorModeClearColor.R, colorModeClearColor.G, colorModeClearColor.B, colorModeClearColor.A);
//todowritemask
}
/// <summary>
/// Handles the OpenGLInitialized event of the openGLControl control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void openGLControl_OpenGLInitialized(object sender, EventArgs e)
{
// Get the OpenGL object.
OpenGL gl = openGLControl.OpenGL;
// Set the clear color.
gl.ClearColor(0, 0, 0, 0);
gl.ShadeModel(OpenGL.GL_SMOOTH); // Enables Smooth Color Shading
gl.ClearDepth(1.0); // Depth Buffer Setup
gl.Enable(OpenGL.GL_DEPTH_TEST); // Enable Depth Buffer
gl.DepthFunc(OpenGL.GL_LESS); // The Type Of Depth Test To Do
gl.Enable(OpenGL.GL_ALPHA_TEST);
gl.AlphaFunc(OpenGL.GL_GREATER, 0.4f);
gl.Hint(OpenGL.GL_PERSPECTIVE_CORRECTION_HINT, OpenGL.GL_NICEST); //Realy Nice perspective calculations
gl.Enable(OpenGL.GL_TEXTURE_2D); // Enable Texture Mapping
// Create our texture object from a file. This creates the texture for OpenGL.
texFont.Create(gl, "FontLines2.png");
texBackground.Create(gl, "galaxy.jpg");
TexCube.Create(gl, "texture.jpg");
TexEarth.Create(gl, "earth.jpg");
xSpeed = 0.9f; // start with some movement
ySpeed = 0.9f;
zSpeed = 0.9f;
xScrollSpeed = 0.005f;
g_TextScroller = -1.5f;
g_TextScroller2 = -1.5f;
g_Zcube = -15.5f;
CreateSphere(0, 0, 0, 10, 48);
}
/// <summary>
/// Sets the attributes.
/// </summary>
/// <param name="gl">The OpenGL instance.</param>
public override void SetAttributes(OpenGL gl)
{
if (enableAlphaTest.HasValue && alphaTestFunction.HasValue && alphaTestReferenceValue.HasValue)
{
gl.EnableIf(OpenGL.GL_ALPHA_TEST, enableAlphaTest.Value);
gl.AlphaFunc(alphaTestFunction.Value, alphaTestReferenceValue.Value);
}
if (enableBlend.HasValue && blendingSourceFactor.HasValue && blendingDestinationFactor.HasValue)
{
gl.EnableIf(OpenGL.GL_BLEND, enableBlend.Value);
gl.BlendFunc(blendingSourceFactor.Value, blendingDestinationFactor.Value);
}
if (enableDither.HasValue)
{
gl.EnableIf(OpenGL.GL_DITHER, enableDither.Value);
}
if (drawBufferMode.HasValue)
{
gl.DrawBuffer(drawBufferMode.Value);
}
if (enableLogicOp.HasValue && logicOp.HasValue)
{
gl.EnableIf(OpenGL.GL_COLOR_LOGIC_OP, enableLogicOp.Value);
gl.LogicOp(logicOp.Value);
}
if (colorModeClearColor != null)
{
gl.ClearColor(colorModeClearColor.R, colorModeClearColor.G, colorModeClearColor.B, colorModeClearColor.A);
}
//todowritemask
}
private void MainWindow_Load(object sender, EventArgs e)
{
//生成地图
world.CreateMap();
toX = world.person.X;
toY = world.person.Y;
gl = glc.OpenGL;
gl.ClearColor(world.skycolorR, world.skycolorG, world.skycolorB, 0.5f);
gl.Enable(OpenGL.GL_ALPHA_TEST); //透明部分测试
gl.AlphaFunc(OpenGL.GL_GREATER, 0.1f);
gl.Enable(OpenGL.GL_BLEND);//启用混合
gl.BlendFunc(OpenGL.GL_SRC_ALPHA, OpenGL.GL_ONE_MINUS_SRC_ALPHA);
//gl.ShadeModel(OpenGL.GL_SMOOTH);//允许平滑着色
//添加纹理到纹理数组
Texture textrue = new Texture();
textrue.Create(gl, new Bitmap((Image)rm.GetObject("p")));
textrued.Add("p", textrue);
textrue = new Texture();
textrue.Create(gl, new Bitmap((Image)rm.GetObject("p2")));
textrued.Add("p2", textrue);
for (int i = 1; i < 15; i++)
{
textrue = new Texture();
textrue.Create(gl, new Bitmap((Image)rm.GetObject("_" + i)));
textrued.Add("" + i, textrue);
}
MainWindow_Resize(sender, e);
}
/// <summary>
/// Handles the OpenGLInitialized event of the openGLControl control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void openGLControl_OpenGLInitialized(object sender, EventArgs e)
{
// Get the OpenGL object.
OpenGL gl = openGLControl.OpenGL;
gl.ShadeModel(OpenGL.GL_SMOOTH); // Enables Smooth Color Shading
gl.ClearDepth(1.0); // Depth Buffer Setup
gl.Enable(OpenGL.GL_DEPTH_TEST); // Enable Depth Buffer
gl.DepthFunc(OpenGL.GL_LESS); // The Type Of Depth Test To Do
gl.Enable(OpenGL.GL_ALPHA_TEST);
gl.AlphaFunc(OpenGL.GL_GREATER, 0.4f);
gl.Hint(OpenGL.GL_PERSPECTIVE_CORRECTION_HINT, OpenGL.GL_NICEST); //Realy Nice perspective calculations
gl.Enable(OpenGL.GL_TEXTURE_2D); // Enable Texture Mapping
// Create our texture object from a file. This creates the texture for OpenGL.
texFont.Create(gl, "FontLines2.png");
xScrollSpeed = 0.025f;
g_TextScroller2 = 1.0f;
// Set the clear color.
gl.ClearColor(0, 0, 0, 0);
}
public void draw(OpenGL gl)//Рисование бота
{
if (isDie && !this.world.isShowDied)
{
return;
}
gl.Color(this.getColor());
/*
* gl.Begin(OpenGL.GL_POLYGON);
* gl.Vertex(this.x * world.cellWidth, this.y*world.cellHeight);
* gl.Vertex(this.x* world.cellWidth + world.cellWidth, this.y * world.cellHeight);
* gl.Vertex(this.x * world.cellWidth + world.cellWidth , this.y * world.cellHeight + world.cellHeight);
* gl.Vertex(this.x*world.cellWidth , this.y*world.cellHeight+ world.cellHeight);
* gl.End();*/
gl.PushMatrix();
gl.Enable(OpenGL.GL_ALPHA_TEST);
gl.AlphaFunc(OpenGL.GL_GREATER, .8f);
gl.Enable(OpenGL.GL_TEXTURE_2D);
gl.Translate(this.x * world.cellWidth + world.cellWidth / 2, this.y * world.cellHeight + world.cellHeight / 2, 0);
gl.Rotate(this.getAngle(), 0, 0, 1);
gl.Begin(BeginMode.Quads);
gl.TexCoord(0, 1);
gl.Vertex(-world.cellWidth / 2, -world.cellHeight / 2);
gl.TexCoord(1, 1);
gl.Vertex(-world.cellWidth / 2 + world.cellWidth, -world.cellHeight / 2);
gl.TexCoord(1, 0);
gl.Vertex(-world.cellWidth / 2 + world.cellWidth, -world.cellHeight / 2 + world.cellHeight);
gl.TexCoord(0, 0);
gl.Vertex(-world.cellWidth / 2, -world.cellHeight / 2 + world.cellHeight);
gl.End();
gl.Disable(OpenGL.GL_TEXTURE_2D);
gl.Disable(OpenGL.GL_ALPHA_TEST);
gl.PopMatrix();
}
void Blend(OpenGL gl, int geoset, int layer)
{
switch (model.Blending[FindBlend(geoset, layer)])
{
case 1:
gl.Enable(OpenGL.GL_BLEND);
gl.Enable(OpenGL.GL_ALPHA_TEST);
gl.BlendFunc(OpenGL.GL_ONE, OpenGL.GL_ZERO);
gl.AlphaFunc(OpenGL.GL_GREATER, 0.9f);
break;
case 2:
gl.Enable(OpenGL.GL_BLEND);
gl.DepthMask((byte)OpenGL.GL_FALSE);
gl.BlendFunc(OpenGL.GL_SRC_ALPHA, OpenGL.GL_ONE_MINUS_SRC_ALPHA);
break;
case 4:
gl.Enable(OpenGL.GL_BLEND);
gl.DepthMask((byte)OpenGL.GL_FALSE);
gl.BlendFunc(OpenGL.GL_SRC_ALPHA, OpenGL.GL_ONE);
break;
case 5:
gl.Enable(OpenGL.GL_BLEND);
gl.DepthMask((byte)OpenGL.GL_FALSE);
gl.BlendFunc(OpenGL.GL_DST_COLOR, OpenGL.GL_ZERO);
break;
case 6:
gl.Enable(OpenGL.GL_BLEND);
gl.DepthMask((byte)OpenGL.GL_FALSE);
gl.BlendFunc(OpenGL.GL_DST_COLOR, OpenGL.GL_SRC_COLOR);
break;
}
}
private void glcScene_OpenGLDraw(object sender, RenderEventArgs args)
{
switch (state)
{
case 0:
#region 0 : 타이틀
#endregion
break;
case 1:
case 2:
case 3:
#region 1 : 게임 / 2,3 : 게임 오버
OpenGL gl = glcScene.OpenGL;
gl.Clear(OpenGL.GL_COLOR_BUFFER_BIT | OpenGL.GL_DEPTH_BUFFER_BIT);
gl.ClearColor(0.8f, 0.8f, 0.8f, 1.0f);
gl.BlendFunc(BlendingSourceFactor.SourceAlpha, BlendingDestinationFactor.OneMinusSourceAlpha);
gl.LoadIdentity();
gl.MatrixMode(MatrixMode.Projection);
gl.Perspective(60.0, (double)this.Width / this.Height, 0.01, 1000.0);
gl.LookAt(0, player.y - 4, 5, 0, player.y + 3, 0, 0, 0, 1);
gl.Enable(OpenGL.GL_TEXTURE_2D);
for (int i = -3; i < 3; i++)
{
for (int j = (int)player.y - 10; j < (int)player.y + 50; j++)
{
if ((i + 2 * j) % 4 == 0)
{
texFloor2.Bind(gl);
}
else
{
texFloor1.Bind(gl);
}
gl.Begin(BeginMode.Quads);
{
gl.TexCoord(0, 0);
gl.Vertex(i, j, 0);
gl.TexCoord(0, 1);
gl.Vertex(i, j + 1, 0);
gl.TexCoord(1, 1);
gl.Vertex(i + 1, j + 1, 0);
gl.TexCoord(1, 0);
gl.Vertex(i + 1, j, 0);
}
gl.End();
}
}
if (player.y < 20)
{
texStart.Bind(gl);
gl.Begin(BeginMode.Quads);
{
gl.TexCoord(0, 1);
gl.Vertex(-2, 3, 3);
gl.TexCoord(0, 0);
gl.Vertex(-2, 3, 4);
gl.TexCoord(1, 0);
gl.Vertex(2, 3, 4);
gl.TexCoord(1, 1);
gl.Vertex(2, 3, 3);
}
gl.End();
}
else if (player.y % 500 > 450 || player.y % 500 < 50)
{
int yy = (int)((player.y + 250) / 500) * 500;
texCheck.Bind(gl);
gl.Begin(BeginMode.Quads);
{
gl.TexCoord(0, 1);
gl.Vertex(-2, yy, 3);
gl.TexCoord(0, 0);
gl.Vertex(-2, yy, 4);
gl.TexCoord(1, 0);
gl.Vertex(2, yy, 4);
gl.TexCoord(1, 1);
gl.Vertex(2, yy, 3);
}
gl.End();
}
gl.Disable(OpenGL.GL_TEXTURE_2D);
/*
* gl.Color(0.0f, 0.0f, 0.0f, 0.5f);
*
* gl.Enable(OpenGL.GL_BLEND);
* foreach (Walker w in walkers)
* {
* gl.Begin(BeginMode.Polygon);
* {
* for (int i = 0; i < 16; i++)
* {
* gl.Vertex(w.xpos * 0.5f + w.flying + 0.35 * Math.Cos(i * Math.PI / 8), w.y + 0.35 * Math.Sin(i * Math.PI / 8), 0.1);
* }
* }
* gl.End();
* }
* gl.Disable(OpenGL.GL_BLEND);
*/
gl.Enable(OpenGL.GL_TEXTURE_2D);
int wi = 18, hi = 4;
for (int j = (int)((player.y - 40) / wi) * wi; j <= (int)((player.y + 20) / wi) * wi; j += wi)
{
texBuilding[(j / wi + 100) % 4].Bind(gl);
if ((j / wi - 3) % 11 == 10)
{
gl.Color(0.5f, 0.5f, 0.5f, 1.0f);
}
else
{
gl.Color(1.0f, 1.0f, 1.0f, 1.0f);
}
gl.Begin(BeginMode.Quads);
{
gl.TexCoord(0, 1);
gl.Vertex(-3, j, 0);
gl.TexCoord(1, 1);
gl.Vertex(-3, j + wi, 0);
gl.TexCoord(1, 0);
gl.Vertex(-3, j + wi, hi);
gl.TexCoord(0, 0);
gl.Vertex(-3, j, hi);
}
gl.End();
texBuilding[(j / wi + 102) % 4].Bind(gl);
gl.Begin(BeginMode.Quads);
{
gl.TexCoord(1, 1);
gl.Vertex(3, j, 0);
gl.TexCoord(0, 1);
gl.Vertex(3, j + wi, 0);
gl.TexCoord(0, 0);
gl.Vertex(3, j + wi, hi);
gl.TexCoord(1, 0);
gl.Vertex(3, j, hi);
}
gl.End();
}
gl.Color(1.0f, 1.0f, 1.0f, 1.0f);
gl.Enable(OpenGL.GL_BLEND);
gl.Enable(OpenGL.GL_ALPHA_TEST);
gl.AlphaFunc(AlphaTestFunction.Great, 0.1f);
texF.Bind(gl);
foreach (Walker w in walkers)
{
if (w.type == WalkerType.Female && w.flying == 0)
{
w.Draw3D(gl);
}
}
texM.Bind(gl);
foreach (Walker w in walkers)
{
if (w.type == WalkerType.Male && w.flying == 0)
{
w.Draw3D(gl);
}
}
texFFly.Bind(gl);
foreach (Walker w in walkers)
{
if (w.type == WalkerType.Female && w.flying != 0)
{
w.Draw3DFlying(gl);
}
}
texMFly.Bind(gl);
foreach (Walker w in walkers)
{
if (w.type == WalkerType.Male && w.flying != 0)
{
w.Draw3DFlying(gl);
}
}
texrun.Bind(gl);
player.Draw3D(gl);
gl.Disable(OpenGL.GL_TEXTURE_2D);
gl.LoadIdentity();
gl.Disable(OpenGL.GL_ALPHA_TEST);
gl.Disable(OpenGL.GL_BLEND);
gl.Flush();
#endregion
break;
}
}
