public bool IsOnScreen(EngineSprite sprite, float viewx, float viewy)
{
double posx = sprite.parent.position.x;
double posy = sprite.parent.position.y;
if (posx + sprite.size > -100 + viewx && posx - sprite.size < 100 + viewx && posy + sprite.size > -100 + viewy && posy - sprite.size < 100 + viewy)
{
return(true);
}
return(false);
}
public void RenderFrame(float camposx, float camposy)
{
// if not rendering
if (!render)
{
foreach (ISprite s in sprites)
{
s.size = 0;
}
foreach (EngineSprite s in onScreen)
{
if (!s.parent.IsStatic)
{
GameScene.gameSceneStatic.remove(s);
}
}
}
if (render != previousRenderState && render)
{
foreach (ISprite s in sprites)
{
s.size = s.BaseSize;
}
foreach (EngineSprite s in onScreen)
{
if (!s.parent.IsStatic)
{
GameScene.gameSceneStatic.add(s);
}
}
}
previousRenderState = render;
Mouse.HandleActions();
// SPRITES
foreach (ISprite sprite in sprites)
{
if (sprite.positionType == PositionType.Relative)
{
if (!sprite.onScreen)
{
sprite.onScreen = true;
Sprite s = new Sprite();
sprite.sprite = s;
s.position.x = sprite.position.x;
s.position.y = sprite.position.y;
s.image = sprite.img;
s.size = sprite.size;
s.color = sprite.color.toPixblocks();
GameScene.gameSceneStatic.add(s);
}
else
{
sprite.onRender();
sprite.sprite.position.x = sprite.position.x;
sprite.sprite.position.y = sprite.position.y;
sprite.sprite.size = sprite.size;
}
}
}
// BLOCKS
MouseState mouseState = Mouse.Handle();
foreach (EngineSprite block in onScreen)
{
//!IsOnScreen(block, camposx, camposy) && !block.parent.IsStatic
if ((!IsOnScreen(block, camposx, camposy)) && !block.parent.IsStatic)
{
block.parent.onScreen = false;
GameScene.gameSceneStatic.remove(block);
}
if (block.parent.position.x - camposx != block.position.x || block.parent.position.y - camposy != block.position.y)
{
block.position.x = block.parent.position.x + block.xoff - camposx;
block.position.y = block.parent.position.y + block.yoff - camposy;
}
// On Click
if (mouseState.pressed)
{
if (mouseState.position.x > block.position.x - block.size / 2 && mouseState.position.x < block.position.x + block.size / 2 &&
mouseState.position.y > block.position.y - block.size / 2 && mouseState.position.y < block.position.y + block.size / 2)
{
block.parent.onClick(mouseState.position.x, mouseState.position.y);
}
}
}
foreach (IBlock block in game)
{
if (IsOnScreen(block, camposx, camposy) && !block.onScreen)
{
block.onScreen = true;
bool first = true;
foreach (PixElem elem in block.RenderGuide)
{
EngineSprite blockSprite = new EngineSprite();
blockSprite.parent = block;
if (first)
{
first = false;
blockSprite.main = true;
}
blockSprite.image = elem.img;
blockSprite.size = elem.size;
blockSprite.color = elem.color.toPixblocks();
blockSprite.xoff = elem.xoff;
blockSprite.yoff = elem.yoff;
blockSprite.position = new PixVector(block.position.x + elem.xoff - camposx, block.position.y + elem.yoff - camposy);
GameScene.gameSceneStatic.add(blockSprite);
onScreen.Add(blockSprite);
}
}
}
}