private void Update()
{
if (window.GetKey(KeyCode.Right))
{
tileMap.position += new Vector2(1, 0) * window.deltaTime * 300;
ship2.FlipX = false;
}
if (window.GetKey(KeyCode.Left))
{
tileMap.position += new Vector2(-1, 0) * window.deltaTime * 300;
ship2.FlipX = true;
}
if (window.GetKey(KeyCode.Up))
{
tileMap.position += new Vector2(0, -1) * window.deltaTime * 300;
}
if (window.GetKey(KeyCode.Down))
{
tileMap.position += new Vector2(0, 1) * window.deltaTime * 300;
}
if (window.GetKey(KeyCode.CtrlLeft))
{
deltaTimeAccumulator += window.deltaTime;
window.SetSize(window.Width, (int)(300 * (1 + Math.Abs(Math.Sin(deltaTimeAccumulator)))));
}
tileMap.position += window.JoystickAxisRight(0) * window.deltaTime * 300;
tileMap.Draw();
for (int i = 0; i < tiles2.Instances; i++)
{
tiles2.SetPosition(i, new Vector2(20 * i, 20 * i), true);
if (i % 2 == 0)
{
tiles2.SetAdditiveColor(i, new Vector4(1, -1, -1, 1), true);
}
}
tiles2.UpdatePositions();
tiles2.UpdateAdditiveColors();
ship.position.Y = 10;
ship.position += new Vector2(5f, 0) * window.deltaTime;
ship.scale = new Vector2(1f, 1f);
t += window.deltaTime;
if (t > 1f / 24f)
{
index++;
if (index >= 51)
{
index = 0;
}
t = 0;
}
int x = (index % 10) * (alien.Width / 10);
int y = (index / 10) * height;
ship.DrawTexture(alien, x, y, alien.Width / 10, height);
square.DrawSolidColor(1f, 0, 0, 0.5f);
window.SetClearColor(255, 0, 0);
window.RenderTo(screen);
logo.position.Y = 100;
logo.position += new Vector2(50f, 0) * window.deltaTime;
logo.scale = new Vector2(1f, 1f);
logo.DrawTexture(logoAiv);
if (window.GetKey(KeyCode.Esc))
{
window.Exit();
}
if (window.GetKey(KeyCode.F))
{
window.SetFullScreen(true);
window.SetResolution(1920, 1080);
}
if (window.GetKey(KeyCode.T))
{
window.Title = string.Format("Counter = {0}", counter++);
}
if (window.GetKey(KeyCode.R))
{
ship.SetAdditiveTint(1f, -1f, -1f, 0);
//ship.SetMultiplyTint(2f, 0, 0, 1);
}
if (window.GetKey(KeyCode.N))
{
ship.SetAdditiveTint(0, 0, 0, 0);
//ship.SetMultiplyTint(2f, 0, 0, 1);
}
window.SetClearColor(100, 100, 100);
window.RenderTo(null);
monitor.DrawTexture(screen);
Vector2 newPosition = tiles.GetPosition(2) - Vector2.One * 20f * window.deltaTime;
tiles.SetPosition(2, newPosition);
tiles.DrawSolidColor(0, 1, 1, 1);
tiles2.position.X += 30 * window.deltaTime;
tiles2.DrawSolidColor(1, 1, 0, 1);
particleSystem.Update(window);
//rope.SetDestination(window.mousePosition);
rope.UpdatePhysics(window);
rope.DrawSolidColor(1f, 0f, 1f, 1f);
ship2.position = rope.position + rope.Point2;
ship2.SetAdditiveTint(-1f, 1f, -1f, 0);
ship2.DrawTexture(alien, x, y, alien.Width / 10, height);
particleSystem2.position = ship2.position;
particleSystem2.Update(window);
farTriangles.position.Y = window.MouseWheel;
farTriangles.DrawColor(0f, 0f, 1f, 1f);
triangle.v[4] = window.mouseX;
triangle.v[5] = window.mouseY;
triangle.UpdateVertex();
if (window.HasFocus)
{
triangle.DrawTexture(alien);
}
else
{
window.SetScissorTest(window.Width / 2 - 200, window.Height / 2 - 200, 400, 400);
triangle.DrawColor(1f, 0f, 1f, 1f);
window.SetScissorTest(false);
}
window.SetClearColor(0f, 0f, 0f, 0f);
window.RenderTo(maskedAlien);
maskedBackground.DrawTexture(alien2);
window.SetMaskedBlending();
spriteMask.scale = Vector2.One;
spriteMask.position = new Vector2(150, 100);
spriteMask.DrawTexture(circleMask);
spriteMask.scale = new Vector2(2f, 2.7f);
spriteMask.position = new Vector2(180, 280);
spriteMask.DrawTexture(circleMask2);
window.SetAlphaBlending();
window.SetClearColor(0.5f, 0.5f, 0.5f);
window.RenderTo(null);
maskedObject.DrawTexture(maskedAlien);
if (window.GetKey(KeyCode.Space))
{
mainEffect.enabled = true;
}
if (window.GetKey(KeyCode.Return))
{
mainEffect.enabled = false;
}
if (window.GetKey(KeyCode.Num1))
{
window.SetDefaultOrthographicSize(window.CurrentOrthoGraphicSize + window.deltaTime * 100);
}
colouredTriangle.position = window.mousePosition;
colouredTriangle.pivot = new Vector2(500, 250);
float triggerRight = window.JoystickTriggerRight(0);
float triggerLeft = window.JoystickTriggerLeft(0);
colouredTriangle.scale = new Vector2(1 + triggerLeft, 1 + triggerRight);
colouredTriangle.Draw();
}
static void Main(string[] args)
{
Window window = new Window(800, 600, "Aiv.Fast2D.Example");
window.SetLogger(new ExampleLogger());
window.SetIcon("aiv_fast2d_example.Assets.2.ico");
window.SetCursor(false);
Texture logoAiv = new Texture("aiv_fast2d_example.Assets.LogoAIV.png");
Texture alien = new Texture("aiv_fast2d_example.Assets.owl.png");
Sprite logo = new Sprite(logoAiv.Width, logoAiv.Height);
int height = 150;
Sprite ship = new Sprite(alien.Width / 10, height);
Sprite ship2 = new Sprite(alien.Width / 10, height);
Sprite square = new Sprite(100, 100);
InstancedSprite tiles = new InstancedSprite(100, 100, 3);
tiles.SetPosition(0, new Vector2(150, 100));
tiles.SetPosition(1, new Vector2(200, 200));
tiles.SetPosition(2, new Vector2(500, 500));
tiles.SetScale(0, new Vector2(0.5f, 0.5f));
tiles.SetScale(1, new Vector2(1.5f, 1.5f));
InstancedSprite tiles2 = new InstancedSprite(20, 20, 30);
RenderTexture screen = new RenderTexture(800, 600);
RenderTexture fake = new RenderTexture(1, 1);
fake.Dispose();
Sprite monitor = new Sprite(100, 100);
monitor.position = new Vector2(400, 200);
int index = 0;
float t = 0;
window.SetClearColor(100, 100, 100);
int counter = 0;
ParticleSystem particleSystem = new ParticleSystem(2, 2, 100);
particleSystem.position = new Vector2(400, 200);
Rope rope = new Rope(400, 3);
rope.position = new Vector2(400, 200);
rope.SetDestination(new Vector2(400, 400));
ship2.pivot = new Vector2(alien.Width / 20, height / 2);
ParticleSystem particleSystem2 = new ParticleSystem(1, 2, 50);
Mesh triangle = new Mesh();
triangle.v = new float[] { 100, 100, 50, 200, 150, 200 };
triangle.UpdateVertex();
triangle.uv = new float[] { 0.5f, 0.5f, 0, 0, 1, 0 };
triangle.UpdateUV();
Mesh farTriangles = new Mesh();
farTriangles.v = new float[]
{
300, 100,
200, 200,
400, 200,
400, 400,
300, 500,
500, 500
};
farTriangles.UpdateVertex();
Mesh colouredTriangle = new Mesh();
colouredTriangle.v = new float[]
{
500, 200,
400, 300,
600, 300
};
colouredTriangle.UpdateVertex();
colouredTriangle.vc = new float[]
{
1, 0, 0, 0.5f,
0, 1, 0, 0.5f,
0, 0, 1, 0.5f
};
colouredTriangle.UpdateVertexColor();
Texture alien2 = new Texture("aiv_fast2d_example.Assets.2.png");
RenderTexture maskedAlien = new RenderTexture(alien2.Width, alien2.Height);
Sprite spriteMask = new Sprite(50, 50);
Texture circleMask = new Texture("aiv_fast2d_example.Assets.mask_circle.png");
Texture circleMask2 = new Texture("aiv_fast2d_example.Assets.mask_circle2.png");
Sprite maskedObject = new Sprite(alien2.Width, alien2.Height);
maskedObject.position = new Vector2(200, 200);
Sprite maskedBackground = new Sprite(alien2.Width, alien2.Height);
PostProcessingEffect mainEffect = window.AddPostProcessingEffect(new GrayscaleEffect());
mainEffect.enabled = false;
window.AddPostProcessingEffect(new MaskEffect("aiv_fast2d_example.Assets.mask_circle.png"));
window.AddPostProcessingEffect(new BlackBands());
window.AddPostProcessingEffect(new RedBands());
// insert a postprocessing effect at the specific position
window.SetPostProcessingEffect(1, new WASDEffect());
window.SetPostProcessingEffect(1, new WobbleEffect(5));
Tilemap tileMap = new Tilemap("Assets/map001.csv", "Assets/tiles_spritesheet.png");
while (window.opened)
{
if (window.GetKey(KeyCode.Right))
{
tileMap.position += new Vector2(1, 0) * window.deltaTime * 300;
}
if (window.GetKey(KeyCode.Left))
{
tileMap.position += new Vector2(-1, 0) * window.deltaTime * 300;
}
if (window.GetKey(KeyCode.Up))
{
tileMap.position += new Vector2(0, -1) * window.deltaTime * 300;
}
if (window.GetKey(KeyCode.Down))
{
tileMap.position += new Vector2(0, 1) * window.deltaTime * 300;
}
tileMap.position += window.JoystickAxisRight(0) * window.deltaTime * 300;
tileMap.Draw();
for (int i = 0; i < tiles2.Instances; i++)
{
tiles2.SetPosition(i, new Vector2(20 * i, 20 * i), true);
if (i % 2 == 0)
{
tiles2.SetAdditiveColor(i, new Vector4(1, -1, -1, 1), true);
}
}
tiles2.UpdatePositions();
tiles2.UpdateAdditiveColors();
ship.position.Y = 10;
ship.position += new Vector2(5f, 0) * window.deltaTime;
ship.scale = new Vector2(1f, 1f);
t += window.deltaTime;
if (t > 1f / 24f)
{
index++;
if (index >= 51)
index = 0;
t = 0;
}
int x = (index % 10) * (alien.Width / 10);
int y = (index / 10) * height;
ship.DrawTexture(alien, x, y, alien.Width / 10, height);
square.DrawSolidColor(1f, 0, 0, 0.5f);
window.SetClearColor(255, 0, 0);
window.RenderTo(screen);
logo.position.Y = 100;
logo.position += new Vector2(50f, 0) * window.deltaTime;
logo.scale = new Vector2(1f, 1f);
logo.DrawTexture(logoAiv);
if (window.GetKey(KeyCode.Esc))
break;
if (window.GetKey(KeyCode.F))
{
window.SetFullScreen(true);
window.SetResolution(1920, 1080);
}
if (window.GetKey(KeyCode.T))
{
window.Title = string.Format("Counter = {0}", counter++);
}
if (window.GetKey(KeyCode.R))
{
ship.SetAdditiveTint(1f, -1f, -1f, 0);
//ship.SetMultiplyTint(2f, 0, 0, 1);
}
if (window.GetKey(KeyCode.N))
{
ship.SetAdditiveTint(0, 0, 0, 0);
//ship.SetMultiplyTint(2f, 0, 0, 1);
}
window.SetClearColor(100, 100, 100);
window.RenderTo(null);
monitor.DrawTexture(screen);
Vector2 newPosition = tiles.GetPosition(2) - Vector2.One * 20f * window.deltaTime;
tiles.SetPosition(2, newPosition);
tiles.DrawSolidColor(0, 1, 1, 1);
tiles2.position.X += 30 * window.deltaTime;
tiles2.DrawSolidColor(1, 1, 0, 1);
particleSystem.Update(window);
//rope.SetDestination(window.mousePosition);
rope.UpdatePhysics(window);
rope.DrawSolidColor(1f, 0f, 1f, 1f);
ship2.position = rope.position + rope.Point2;
ship2.SetAdditiveTint(-1f, 1f, -1f, 0);
ship2.DrawTexture(alien, x, y, alien.Width / 10, height);
particleSystem2.position = ship2.position;
particleSystem2.Update(window);
farTriangles.DrawColor(0f, 0f, 1f, 1f);
triangle.v[4] = window.mouseX;
triangle.v[5] = window.mouseY;
triangle.UpdateVertex();
if (window.HasFocus)
{
triangle.DrawTexture(alien);
}
else
{
window.SetScissorTest(window.Width / 2 - 200, window.Height / 2 - 200, 400, 400);
triangle.DrawColor(1f, 0f, 1f, 1f);
window.SetScissorTest(false);
}
window.SetClearColor(0f, 0f, 0f, 0f);
window.RenderTo(maskedAlien);
maskedBackground.DrawTexture(alien2);
window.SetMaskedBlending();
spriteMask.scale = Vector2.One;
spriteMask.position = new Vector2(150, 100);
spriteMask.DrawTexture(circleMask);
spriteMask.scale = new Vector2(2f, 2.7f);
spriteMask.position = new Vector2(180, 280);
spriteMask.DrawTexture(circleMask2);
window.SetAlphaBlending();
window.SetClearColor(0.5f, 0.5f, 0.5f);
window.RenderTo(null);
maskedObject.DrawTexture(maskedAlien);
if (window.GetKey(KeyCode.Space))
{
mainEffect.enabled = true;
}
if (window.GetKey(KeyCode.Return))
{
mainEffect.enabled = false;
}
if (window.GetKey(KeyCode.Num1))
{
window.SetDefaultOrthographicSize(window.CurrentOrthoGraphicSize + window.deltaTime * 100);
}
colouredTriangle.position = window.mousePosition;
colouredTriangle.pivot = new Vector2(500, 250);
float triggerRight = window.JoystickTriggerRight(0);
float triggerLeft = window.JoystickTriggerLeft(0);
colouredTriangle.scale = new Vector2(1 + triggerLeft, 1 + triggerRight);
colouredTriangle.Draw();
window.Update();
}
}