public override void UpdateNPC()
{
updateMovement();
if (UIMahager.Over == null && UIMahager.Drag == null)
{
//кординаты курсора мыши относительно окна
var mousePos = Mouse.GetPosition(Program.Window);
//получаем плитку над которой находится курсор
var tile = world.GetTileByWorldPos(mousePos);
if (tile != null)
{
FloatRect tileRect = tile.GetFloatRect();
DebugRender.AddRectangle(tileRect, Color.Green);
if (Mouse.IsButtonPressed(Mouse.Button.Left))
{
int i = (int)(mousePos.X / Tile.TILE_SIZE);
int j = (int)(mousePos.Y / Tile.TILE_SIZE);
world.SetTile(TileType.NONE, i, j);
}
}
if (Mouse.IsButtonPressed(Mouse.Button.Right))
{
int i = (int)(mousePos.X / Tile.TILE_SIZE);
int j = (int)(mousePos.Y / Tile.TILE_SIZE);
world.SetTile(TileType.GROUND, i, j);
}
}
}
//проверяет столкновение персонажа со стеной
bool updateWallCollision(int i, int j, int iOffset, ref Vector2f stepPos, FloatRect stepRect)
{
var dirType = iOffset > 0 ? DirectionType.Right : DirectionType.Left;
Tile[] walls = new Tile[]
{
world.GetTile(i + iOffset, j - 1),
world.GetTile(i + iOffset, j - 2),
world.GetTile(i + iOffset, j - 3),
};
bool isWallCollided = false;
foreach (Tile t in walls)
{
if (t == null)
{
continue;
}
FloatRect tileRect = new FloatRect(t.Position, new Vector2f(Tile.TILE_SIZE, Tile.TILE_SIZE));
DebugRender.AddRectangle(tileRect, Color.Yellow);
if (updateCollision(stepRect, tileRect, dirType, ref stepPos))
{
isWallCollided = true;
}
}
return(isWallCollided);
}
//прорисовка мира
public void Draw()
{
Program.Window.Draw(world); //вызываем прорисовку мира
Program.Window.Draw(Player); // вызываем прорисовку игрока
Program.Window.Draw(slime); // вызываем прорисовку слизи
foreach (var s in slimes)
{
Program.Window.Draw(s);
}
DebugRender.Draw(Program.Window);//рисуем объекты для визуальной отладки
//рисуем UI
UIMahager.Draw();
}
private void updatePhysics()
{
//Ускорение
velocity.X *= 0.99f;
if (!isGhost)
{
//Гравитация
velocity.Y += 0.55f;
var offset = velocity + movement;
float dist = MathHelper.GetDistance(offset);
int countStep = 1;
float stepSize = (float)Tile.TILE_SIZE / 2;
if (dist > stepSize)
{
countStep = (int)(dist / stepSize);
}
Vector2f nextPos = Position + offset;
Vector2f stepPos = Position - rect.Origin;
FloatRect stepRect = new FloatRect(nextPos, rect.Size);
Vector2f stepVec = (nextPos - Position) / countStep;
for (int step = 0; step < countStep; step++)
{
bool isBreakStep = false;
stepPos += stepVec;
stepRect = new FloatRect(stepPos, rect.Size);
//DebugRender.AddRectangle(stepRect, Color.Blue);
int i = (int)((stepPos.X + rect.Size.X / 2) / Tile.TILE_SIZE);
int j = (int)((stepPos.Y + rect.Size.Y) / Tile.TILE_SIZE);
Tile tile = world.GetTile(i, j);
if (tile != null)
{
FloatRect tileRect = new FloatRect(tile.Position, new Vector2f(Tile.TILE_SIZE, Tile.TILE_SIZE));
DebugRender.AddRectangle(tileRect, Color.Red);
if (updateCollision(stepRect, tileRect, DirectionType.Down, ref stepPos))
{
velocity.Y = 0;
isFly = false;
isBreakStep = true;
}
else
{
isFly = true;
}
}
else
{
isFly = true;
}
if (updateWallCollision(i, j, (1), ref stepPos, stepRect) || updateWallCollision(i, j, -1, ref stepPos, stepRect))
{
OnWallColided();
isBreakStep = true;
}
if (isBreakStep)
{
break;
}
}
Position = stepPos + rect.Origin;
}
else
{
Position += velocity + movement;
}
}