public void AddPath(Beast.BeastLink link, GameObject startSprite, GameObject continueSprite, GameObject endSprite, GameObject onlySprite = null)
{
if (onlySprite == null) {
onlySprite = startSprite;
}
this.SetHasSprites(true);
this.link = link;
Vector3 currentPosition = this.transform.position;
Vector3 preScale = this.spriteParent.transform.localScale;
this.spriteParent.transform.localScale = new Vector3(1, 1, 1);
for (int i = 0; i < link.directions.Length; i++) {
GameObject sprite = onlySprite;
if (link.directions.Length != 1) {
if (i == 0) {
sprite = startSprite;
} else if (i == link.directions.Length - 1) {
sprite = endSprite;
} else {
sprite = continueSprite;
}
}
Vector3 rotation = new Vector3();
Vector3 position = new Vector3();
string direction = link.directions[i];
switch (direction) {
case "left":
rotation = new Vector3(0, 0, 180);
position = currentPosition + new Vector3(-0.5f, 0, 0);
this.AddLink(sprite, rotation, position);
currentPosition += new Vector3(-1, 0, 0);
break;
case "right":
rotation = new Vector3(0, 0, 0);
position = currentPosition + new Vector3(0.5f, 0, 0);
this.AddLink(sprite, rotation, position);
currentPosition += new Vector3(1, 0, 0);
break;
case "up":
rotation = new Vector3(0, 0, 90);
position = currentPosition + new Vector3(0, 0.5f, 0);
this.AddLink(sprite, rotation, position);
currentPosition += new Vector3(0, 1, 0);
break;
case "down":
rotation = new Vector3(0, 0, 270);
position = currentPosition + new Vector3(0, -0.5f, 0);
this.AddLink(sprite, rotation, position);
currentPosition += new Vector3(0, -1, 0);
break;
}
}
this.spriteParent.transform.localScale = preScale;
}
public void Render(Beast center, bool doAnimations = false)
{
Beast current = center;
List<string> directions = new List<string>();
Vector3 target = this.transform.position;
int dy = (int)(target.y);
int dx = (int)(target.x);
int x_sign = dx > 0 ? 1 : -1;
int y_sign = dy > 0 ? 1 : -1;
float v = ((float)dy * y_sign) / (dx * x_sign);
float f = 0;
string lastDirection = null;
for (int x = 0; x < dx * x_sign; x++) {
f += v;
while (f >= 1) {
lastDirection = y_sign == 1 ? "up" : "down";
directions.Add(lastDirection);
current = y_sign == 1 ? current.up : current.down;
f -= 1;
}
current = x_sign == 1 ? current.right : current.left;
lastDirection = x_sign == 1 ? "right" : "left";
directions.Add(lastDirection);
}
if (dx == 0) {
for (int y = 0; y < dy * y_sign; y++) {
current = y_sign == 1 ? current.up : current.down;
lastDirection = y_sign == 1 ? "up" : "down";
directions.Add(lastDirection);
}
}
bool beastChanged = this.beast != current;
bool innerChanged = this.innerBeast != current.inner;
this.innerBeast = current.inner;
this.beast = current;
if (innerChanged && !beastChanged) {
if (doAnimations) {
StartCoroutine(this.DoInnerAnimation(directions.Count, current.inner));
} else {
this.SetInnerBeastSprites(current.inner);
}
}
if (beastChanged) {
if (doAnimations) {
StartCoroutine(this.DoAnimation(directions.Count, current, lastDirection));
} else {
this.oldSprite.sprite = current.sprite;
this.oldSprite.color = current.color;
this.newSprite.sprite = current.sprite;
this.newSprite.color = current.color;
this.SetInnerBeastSprites(current.inner);
}
this.link = new Beast.BeastLink(center, directions.ToArray());
this.UpdateLeyLines();
}
}