public override void Draw()
{
base.Draw();
CCApplication app = CCApplication.SharedApplication;
CCSize s = CCDirector.SharedDirector.WinSize;
CCDrawingPrimitives.Begin();
// draw a simple line
CCDrawingPrimitives.DrawLine(new CCPoint(0, 0), new CCPoint(s.Width, s.Height),
new CCColor4B(255, 255, 255, 255));
// line: color, width, aliased
CCDrawingPrimitives.DrawLine(new CCPoint(0, s.Height), new CCPoint(s.Width, 0),
new CCColor4B(255, 0, 0, 255));
// draw big point in the center
CCDrawingPrimitives.DrawPoint(new CCPoint(s.Width / 2, s.Height / 2), 64, new CCColor4B(0, 0, 255, 128));
// draw 4 small points
CCPoint[] points = { new CCPoint(60, 60), new CCPoint(70, 70), new CCPoint(60, 70), new CCPoint(70, 60) };
CCDrawingPrimitives.DrawPoints(points, 4, 4, new CCColor4B(0, 255, 255, 255));
// draw a green circle with 10 segments
CCDrawingPrimitives.DrawCircle(new CCPoint(s.Width / 2, s.Height / 2), 100, 0, 10, false,
new CCColor4B(0, 255, 0, 255));
// draw a green circle with 50 segments with line to center
CCDrawingPrimitives.DrawCircle(new CCPoint(s.Width / 2, s.Height / 2), 50, CCMacros.CCDegreesToRadians(90),
50, true, new CCColor4B(0, 255, 255, 255));
// draw an arc within rectangular region
CCDrawingPrimitives.DrawArc(new CCRect(200, 200, 100, 200), 0, 180,
new CCColor4B(Microsoft.Xna.Framework.Color.AliceBlue));
// draw an ellipse within rectangular region
CCDrawingPrimitives.DrawEllipse(new CCRect(500, 200, 100, 200), new CCColor4B(255, 0, 0, 255));
// draw an arc within rectangular region
CCDrawingPrimitives.DrawPie(new CCRect(350, 0, 100, 100), 20, 100,
new CCColor4B(Microsoft.Xna.Framework.Color.AliceBlue));
// draw an arc within rectangular region
CCDrawingPrimitives.DrawPie(new CCRect(347, -5, 100, 100), 120, 260,
new CCColor4B(Microsoft.Xna.Framework.Color.Aquamarine));
// open yellow poly
CCPoint[] vertices =
{
new CCPoint(0, 0), new CCPoint(50, 50), new CCPoint(100, 50), new CCPoint(100, 100),
new CCPoint(50, 100)
};
CCDrawingPrimitives.DrawPoly(vertices, 5, false, new CCColor4B(255, 255, 0, 255));
// filled poly
CCPoint[] filledVertices =
{
new CCPoint(0, 120), new CCPoint(50, 120), new CCPoint(50, 170),
new CCPoint(25, 200), new CCPoint(0, 170)
};
CCDrawingPrimitives.DrawSolidPoly(filledVertices, 5, new CCColor4B(128, 128, 255, 255));
// closed purble poly
CCPoint[] vertices2 = { new CCPoint(30, 130), new CCPoint(30, 230), new CCPoint(50, 200) };
CCDrawingPrimitives.DrawPoly(vertices2, 3, true, new CCColor4B(255, 0, 255, 255));
// draw quad bezier path
CCDrawingPrimitives.DrawQuadBezier(new CCPoint(0, s.Height),
new CCPoint(s.Width / 2, s.Height / 2),
new CCPoint(s.Width, s.Height),
50,
new CCColor4B(255, 0, 255, 255));
// draw cubic bezier path
CCDrawingPrimitives.DrawCubicBezier(new CCPoint(s.Width / 2, s.Height / 2),
new CCPoint(s.Width / 2 + 30, s.Height / 2 + 50),
new CCPoint(s.Width / 2 + 60, s.Height / 2 - 50),
new CCPoint(s.Width, s.Height / 2), 100,
new CCColor4B(255, 0, 255, 255));
//draw a solid polygon
CCPoint[] vertices3 =
{
new CCPoint(60, 160), new CCPoint(70, 190), new CCPoint(100, 190),
new CCPoint(90, 160)
};
CCDrawingPrimitives.DrawSolidPoly(vertices3, 4, new CCColor4B(255, 255, 0, 255));
CCDrawingPrimitives.End();
}
void RenderDrawPrimTest()
{
CCSize size = Layer.VisibleBoundsWorldspace.Size;
var visibleRect = VisibleBoundsWorldspace;
CCDrawingPrimitives.Begin();
// *NOTE* Using the Director.ContentScaleFactor for now until we work something out with the initialization
// CCDrawPriitives should be able to do this converstion themselves.
// draw a simple line
// The default state is:
// Line Width: 1
// color: 255,255,255,255 (white, non-transparent)
// Anti-Aliased
// glEnable(GL_LINE_SMOOTH);
CCDrawingPrimitives.LineWidth = 1;
CCDrawingPrimitives.DrawLine(visibleRect.LeftBottom(), visibleRect.RightTop());
// line: color, width, aliased
CCDrawingPrimitives.LineWidth = 5;
CCDrawingPrimitives.DrawColor = CCColor4B.Red;
CCDrawingPrimitives.DrawLine(visibleRect.LeftTop(), visibleRect.RightBottom());
// TIP:
// If you are going to use always thde same color or width, you don't
// need to call it before every draw
//
// draw big point in the center
CCDrawingPrimitives.PointSize = 64;
CCDrawingPrimitives.DrawColor = new CCColor4B(0, 0, 255, 128);
CCDrawingPrimitives.DrawPoint(visibleRect.Center());
// draw 4 small points
CCPoint[] points = { new CCPoint(60, 60), new CCPoint(70, 70), new CCPoint(60, 70), new CCPoint(70, 60) };
CCDrawingPrimitives.PointSize = 8;
CCDrawingPrimitives.DrawColor = new CCColor4B(0, 255, 255, 255);
CCDrawingPrimitives.DrawPoints(points);
// draw a green circle with 10 segments
CCDrawingPrimitives.LineWidth = 16;
CCDrawingPrimitives.DrawColor = CCColor4B.Green;
CCDrawingPrimitives.DrawCircle(visibleRect.Center, 100, 0, 10, false);
// draw a green circle with 50 segments with line to center
CCDrawingPrimitives.LineWidth = 2;
CCDrawingPrimitives.DrawColor = new CCColor4B(0, 255, 255, 255);
CCDrawingPrimitives.DrawCircle(visibleRect.Center, 50, CCMacros.CCDegreesToRadians(45), 50, true);
// draw a pink solid circle with 50 segments
CCDrawingPrimitives.LineWidth = 2;
CCDrawingPrimitives.DrawColor = new CCColor4B(255, 0, 255, 255);
CCDrawingPrimitives.DrawSolidCircle(visibleRect.Center + new CCPoint(140, 0), 40, CCMacros.CCDegreesToRadians(90), 50);
// draw an arc within rectangular region
CCDrawingPrimitives.LineWidth = 5;
CCDrawingPrimitives.DrawArc(new CCRect(200, 100, 100, 200), 0, 180, CCColor4B.AliceBlue);
// draw an ellipse within rectangular region
CCDrawingPrimitives.DrawEllipse(new CCRect(100, 100, 100, 200), CCColor4B.Red);
// draw an arc within rectangular region
CCDrawingPrimitives.DrawPie(new CCRect(350, 0, 100, 100), 20, 100, CCColor4B.AliceBlue);
// draw an arc within rectangular region
CCDrawingPrimitives.DrawPie(new CCRect(347, -5, 100, 100), 120, 260, CCColor4B.Aquamarine);
// open yellow poly
CCPoint[] vertices =
{
new CCPoint(0, 0), new CCPoint(50, 50), new CCPoint(100, 50), new CCPoint(100, 100),
new CCPoint(50, 100)
};
CCDrawingPrimitives.LineWidth = 10;
CCDrawingPrimitives.DrawColor = CCColor4B.Yellow;
CCDrawingPrimitives.DrawPoly(vertices, 5, false, new CCColor4B(255, 255, 0, 255));
// filled poly
CCDrawingPrimitives.LineWidth = 1;
CCPoint[] filledVertices =
{
new CCPoint(0, 120), new CCPoint(50, 120), new CCPoint(50, 170),
new CCPoint(25, 200), new CCPoint(0, 170)
};
CCDrawingPrimitives.DrawSolidPoly(filledVertices, new CCColor4F(0.5f, 0.5f, 1, 1));
// closed purple poly
CCDrawingPrimitives.LineWidth = 2;
CCDrawingPrimitives.DrawColor = new CCColor4B(255, 0, 255, 255);
CCPoint[] vertices2 = { new CCPoint(30, 130), new CCPoint(30, 230), new CCPoint(50, 200) };
CCDrawingPrimitives.DrawPoly(vertices2, true);
// draw quad bezier path
CCDrawingPrimitives.DrawQuadBezier(new CCPoint(0, size.Height),
visibleRect.Center,
(CCPoint)visibleRect.Size,
50,
new CCColor4B(255, 0, 255, 255));
// draw cubic bezier path
CCDrawingPrimitives.DrawCubicBezier(visibleRect.Center,
new CCPoint(size.Width / 2 + 30, size.Height / 2 + 50),
new CCPoint(size.Width / 2 + 60, size.Height / 2 - 50),
new CCPoint(size.Width, size.Height / 2), 100);
//draw a solid polygon
CCPoint[] vertices3 =
{
new CCPoint(60, 160), new CCPoint(70, 190), new CCPoint(100, 190),
new CCPoint(90, 160)
};
CCDrawingPrimitives.DrawSolidPoly(vertices3, 4, new CCColor4F(1, 1, 0, 1));
CCDrawingPrimitives.End();
}
void CreateObject()
{
// Define the dynamic body.
var bodyDef = new b2BodyDef();
bodyDef.type = b2BodyType.b2_dynamicBody; //or you could use b2_staticBody
bodyDef.position.Set(initialLocation.X / Constants.PTM_RATIO, initialLocation.Y / Constants.PTM_RATIO);
var shape = new b2PolygonShape();
var shapeCircle = new b2CircleShape();
if (shapeCreationMethod == CreationMethod.DiameterOfImageForCircle)
{
var tempSprite = new CCSprite(spriteImageName);
var radiusInMeters = (tempSprite.Texture.ContentSizeInPixels.Width / Constants.PTM_RATIO) * 0.5f;
shapeCircle.Radius = radiusInMeters;
}
else if (shapeCreationMethod == CreationMethod.ShapeOfSourceImage)
{
var tempSprite = new CCSprite(spriteImageName);
var num = 4;
b2Vec2[] vertices =
{
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //top left corner
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom left corner
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom right corner
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO) //top right corner
};
shape.Set(vertices, num);
}
else if (shapeCreationMethod == CreationMethod.Triangle)
{
var tempSprite = new CCSprite(spriteImageName);
var num = 3;
b2Vec2[] vertices =
{
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom left corner
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom right corner
new b2Vec2(0.0f / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO) // top center of image
};
shape.Set(vertices, num);
}
else if (shapeCreationMethod == CreationMethod.TriangleRightAngle)
{
var tempSprite = new CCSprite(spriteImageName);
var num = 3;
b2Vec2[] vertices =
{
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //top right corner
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //top left corner
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO) //bottom left corner
};
shape.Set(vertices, num);
}
else if (shapeCreationMethod == CreationMethod.Trapezoid)
{
var tempSprite = new CCSprite(spriteImageName);
var num = 4;
b2Vec2[] vertices =
{
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //top of image, 3/4's across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //top of image, 1/4's across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom left corner
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom right corner
};
shape.Set(vertices, num);
}
else if (shapeCreationMethod == CreationMethod.Hexagon)
{
var tempSprite = new CCSprite(spriteImageName);
var num = 6;
b2Vec2[] vertices =
{
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //top of image, 1/4 across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, 0.0f / Constants.PTM_RATIO), // left, center
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom of image, 1/4 across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom of image, 3/4's across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, 0.0f / Constants.PTM_RATIO), // right, center
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO) //top of image, 3/4's across
};
shape.Set(vertices, num);
}
else if (shapeCreationMethod == CreationMethod.Pentagon)
{
var tempSprite = new CCSprite(spriteImageName);
var num = 5;
b2Vec2[] vertices =
{
new b2Vec2(0 / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //top of image, center
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, 0.0f / Constants.PTM_RATIO), // left, center
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom of image, 1/4 across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom of image, 3/4's across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, 0.0f / Constants.PTM_RATIO), // right, center
};
shape.Set(vertices, num);
}
else if (shapeCreationMethod == CreationMethod.Octagon)
{
var tempSprite = new CCSprite(spriteImageName);
var num = 8;
b2Vec2[] vertices =
{
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -6) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //use the source image octogonShape.png for reference
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 6) / Constants.PTM_RATIO),
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -6) / Constants.PTM_RATIO),
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -6) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO),
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 6) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO),
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -6) / Constants.PTM_RATIO),
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 6) / Constants.PTM_RATIO),
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 6) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO)
};
shape.Set(vertices, num);
}
else if (shapeCreationMethod == CreationMethod.Parallelogram)
{
var tempSprite = new CCSprite(spriteImageName);
var num = 4;
b2Vec2[] vertices =
{
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO), //top of image, 1/4 across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / -2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom left corner
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 4) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / -2) / Constants.PTM_RATIO), //bottom of image, 3/4's across
new b2Vec2((tempSprite.Texture.ContentSizeInPixels.Width / 2) / Constants.PTM_RATIO, (tempSprite.Texture.ContentSizeInPixels.Height / 2) / Constants.PTM_RATIO) //top right corner
};
shape.Set(vertices, num);
}
else if (shapeCreationMethod == CreationMethod.CustomCoordinates1) //use your own custom coordinates from a program like Vertex Helper Pro
{
var num = 4;
b2Vec2[] vertices =
{
new b2Vec2(-64.0f / Constants.PTM_RATIO, 16.0f / Constants.PTM_RATIO),
new b2Vec2(-64.0f / Constants.PTM_RATIO, -16.0f / Constants.PTM_RATIO),
new b2Vec2(64.0f / Constants.PTM_RATIO, -16.0f / Constants.PTM_RATIO),
new b2Vec2(64.0f / Constants.PTM_RATIO, 16.0f / Constants.PTM_RATIO)
};
shape.Set(vertices, num);
}
// Define the dynamic body fixture.
var fixtureDef = new b2FixtureDef();
if (shapeCreationMethod == CreationMethod.DiameterOfImageForCircle)
{
fixtureDef.shape = shapeCircle;
}
else
{
fixtureDef.shape = shape;
}
fixtureDef.density = theDensity;
fixtureDef.friction = 0.3f;
fixtureDef.restitution = 0.1f;
CreateBodyWithSpriteAndFixture(theWorld, bodyDef, fixtureDef, spriteImageName);
if (angle != 0)
{
int currentAngle = (int)body.Angle;
b2Vec2 locationInMeters = body.Position;
body.SetTransform(locationInMeters, CCMacros.CCDegreesToRadians(currentAngle + angle));
}
if (IsStatic)
{
MakeBodyStatic();
}
}
private void MyGamePadTriggerUpdate(float leftTriggerStrength, float rightTriggerStrength, PlayerIndex player)
{
CCNode node = GetChildByTag(kTagTileMap);
if (node != null)
{
float incrementRotation = rightTriggerStrength * CCMacros.CCDegreesToRadians(15f) - leftTriggerStrength * CCMacros.CCDegreesToRadians(15f);
node.RotationX += incrementRotation;
node.RotationY += incrementRotation;
}
}
