public void SetSpriteIndex(GameSprite spr)
{
}
public void Update(float deltaTime, KeyState keys, Room room)
{
if (keys.Jump && canJump)
{
var platforms = Engine.FindGameObjectsByTag("block", room);
if (Engine.IsPlaceMeeting(new Vector2f(pos.X, pos.Y + 1), this, platforms))
{
vel.Y = -jumpSpeed;
canJump = false;
}
}
if (keys.Left && pos.X > 0)
{
if (vel.X != -moveSpeed)
{
vel.X = -moveSpeed;
spriteIndex = new GameSprite(Sprites.getInstance().PlayerWalkLeft);
}
facingLeft = true;
}
else if (keys.Right && pos.X < room.GetSize().X)
{
if (vel.X != moveSpeed)
{
vel.X = moveSpeed;
spriteIndex = new GameSprite(Sprites.getInstance().PlayerWalkRight);
}
facingLeft = false;
}
else
{
vel.X = 0;
if (facingLeft)
{
spriteIndex = new GameSprite(Sprites.getInstance().PlayerStandLeft);
}
else
{
spriteIndex = new GameSprite(Sprites.getInstance().PlayerStandRight);
}
}
var blocks = Engine.FindGameObjectsByTag("block", room);
if (Engine.IsPlaceMeeting(new Vector2f(pos.X + vel.X * deltaTime, pos.Y), this, blocks))
{
while (!Engine.IsPlaceMeeting(new Vector2f(pos.X, pos.Y), this, blocks))
{
pos.X += Math.Sign(vel.X);
}
pos.X -= Math.Sign(vel.X);
vel.X = 0;
}
if (Engine.IsPlaceMeeting(new Vector2f(pos.X + 2, pos.Y + vel.Y * deltaTime), this, blocks) &&
Engine.IsPlaceMeeting(new Vector2f(pos.X - 2, pos.Y + vel.Y * deltaTime), this, blocks))
{
while (!Engine.IsPlaceMeeting(new Vector2f(pos.X, pos.Y), this, blocks))
{
pos.Y += Math.Sign(vel.Y);
}
pos.Y -= Math.Sign(vel.Y);
vel.Y = 0;
acc.Y = 0;
if (!keys.Jump)
{
canJump = true;
}
}
else
{
acc.Y = gravity;
}
if (vel.Y > 0)
{
if (facingLeft)
{
spriteIndex = new GameSprite(Sprites.getInstance().PlayerFallLeft);
}
else
{
spriteIndex = new GameSprite(Sprites.getInstance().PlayerFallRight);
}
}
else if (vel.Y < 0)
{
if (facingLeft)
{
spriteIndex = new GameSprite(Sprites.getInstance().PlayerJumpLeft);
}
else
{
spriteIndex = new GameSprite(Sprites.getInstance().PlayerJumpRight);
}
}
else if (spriteIndex.ImageSpeed == 0)
{
if (facingLeft)
{
spriteIndex = new GameSprite(Sprites.getInstance().PlayerWalkLeft);
}
else
{
spriteIndex = new GameSprite(Sprites.getInstance().PlayerWalkRight);
}
}
spriteIndex.Position = pos;
spriteIndex.Update(deltaTime);
}
public void SetSpriteIndex(GameSprite spr) => this.spriteIndex = spr;
private Sprites()
{
Blank = new Texture("img/blank.png");
Empty = new GameSprite(
GameSprite.GetImagesFromTexture(
Blank,
new IntRect[] { new IntRect(0, 0, 64, 64) },
new Vector2f[] {
new Vector2f(64, 64)
}
),
new Vector2f(0, 0),
new IntRect(0, 0, 64, 64),
0
);
PlayerWalkTex = new Texture("img/sammy-move.png");
PlayerWalkRight = new GameSprite(
GameSprite.GetImagesFromTexture(
PlayerWalkTex,
new IntRect[] {
new IntRect(1, 1, 32, 32),
new IntRect(35, 1, 32, 32),
new IntRect(69, 1, 32, 32),
new IntRect(103, 1, 32, 32)
},
new Vector2f[] {
new Vector2f(128, 128),
new Vector2f(128, 128),
new Vector2f(128, 128),
new Vector2f(128, 128)
}
),
new Vector2f(64, 64),
new IntRect(0, 0, 128, 128),
20
);
PlayerWalkLeft = new GameSprite(
GameSprite.GetImagesFromTexture(
PlayerWalkTex,
new IntRect[] {
new IntRect(103, 35, 32, 32),
new IntRect(69, 35, 32, 32),
new IntRect(35, 35, 32, 32),
new IntRect(1, 35, 32, 32)
},
new Vector2f[] {
new Vector2f(128, 128),
new Vector2f(128, 128),
new Vector2f(128, 128),
new Vector2f(128, 128)
}
),
new Vector2f(64, 64),
new IntRect(0, 0, 128, 128),
20
);
PlayerStandRight = new GameSprite(
GameSprite.GetImagesFromTexture(
PlayerWalkTex,
new IntRect[] {
new IntRect(1, 1, 32, 32),
},
new Vector2f[] {
new Vector2f(128, 128),
}
),
new Vector2f(64, 64),
new IntRect(0, 0, 128, 128),
0
);
PlayerStandLeft = new GameSprite(
GameSprite.GetImagesFromTexture(
PlayerWalkTex,
new IntRect[] {
new IntRect(103, 35, 32, 32),
},
new Vector2f[] {
new Vector2f(128, 128),
}
),
new Vector2f(64, 64),
new IntRect(0, 0, 128, 128),
0
);
PlayerJumpRight = new GameSprite(
GameSprite.GetImagesFromTexture(
PlayerWalkTex,
new IntRect[] {
new IntRect(1, 69, 32, 32),
},
new Vector2f[] {
new Vector2f(128, 128),
}
),
new Vector2f(64, 64),
new IntRect(0, 0, 128, 128),
0
);
PlayerFallRight = new GameSprite(
GameSprite.GetImagesFromTexture(
PlayerWalkTex,
new IntRect[] {
new IntRect(35, 69, 32, 32),
},
new Vector2f[] {
new Vector2f(128, 128),
}
),
new Vector2f(64, 64),
new IntRect(0, 0, 128, 128),
0
);
PlayerJumpLeft = new GameSprite(
GameSprite.GetImagesFromTexture(
PlayerWalkTex,
new IntRect[] {
new IntRect(69, 69, 32, 32),
},
new Vector2f[] {
new Vector2f(128, 128),
}
),
new Vector2f(64, 64),
new IntRect(0, 0, 128, 128),
0
);
PlayerFallLeft = new GameSprite(
GameSprite.GetImagesFromTexture(
PlayerWalkTex,
new IntRect[] {
new IntRect(103, 69, 32, 32),
},
new Vector2f[] {
new Vector2f(128, 128),
}
),
new Vector2f(64, 64),
new IntRect(0, 0, 128, 128),
0
);
GrassTileSetTex = new Texture("img/simple-dirt.png");
GrassTiles = GameSprite.CreateTileSet(GrassTileSetTex, new Vector2i(32, 32), new Vector2i(128, 128));
}
