public override void TryDoingSomething(Sprite me, Map map)
{
if (me.IsMoving) return;
script.Owner = me;
object result = script.Run();
if (result != null && result.GetType() == typeof(string)) {
string res = (string)result;
switch (res.ToLower()) {
case "up": me.PlanMove(Sprite.Dir.Up, map); break;
case "down": me.PlanMove(Sprite.Dir.Down, map); break;
case "left": me.PlanMove(Sprite.Dir.Left, map); break;
case "right": me.PlanMove(Sprite.Dir.Right, map); break;
default: me.PlanMove(Sprite.Dir.None, map); break;
}
}
}
public override void TryDoingSomething(Sprite me, Map map)
{
if (game.Input.IsPressed(UserInput.Buttons.Up)) {
me.PlanMove(Sprite.Dir.Up, map);
}
else if (game.Input.IsPressed(UserInput.Buttons.Down)) {
me.PlanMove(Sprite.Dir.Down, map);
}
else if (game.Input.IsPressed(UserInput.Buttons.Left)) {
me.PlanMove(Sprite.Dir.Left, map);
}
else if (game.Input.IsPressed(UserInput.Buttons.Right)) {
me.PlanMove(Sprite.Dir.Right, map);
}
if (game.Input.IsPressed(UserInput.Buttons.Action)) {
me.PlanAction(map);
}
}
public void Add(Sprite member)
{
if (Leader == null) Leader = member;
this.members.Add(member);
}
public override void TryDoingSomething(Sprite me, Map map)
{
}
public AnimationType(string type, Sprite.Dir dir)
{
this.type = type;
this.dir = dir;
}
/// <summary>
/// Selects the direction for the animation.
/// </summary>
/// <param name="dir">The new direction.</param>
public void SetDirection(Sprite.Dir dir)
{
currentType.dir = dir;
currentAnimation = animations[currentType];
CalculateRows();
}
private Map(string mapName, Game game, PropertyReader objectList)
{
this.mapName = mapName;
PropertyReader baseReader = game.loader.GetPropertyReader();
PropertyReader info = baseReader.Select("maps/" + mapName + "/info.xml");
cols = info.GetInt("width");
rows = info.GetInt("height");
int numLayers = info.GetInt("layers");
tileSize = game.TileSize;
layers = new Layer[numLayers];
for (int i = 0; i < numLayers; ++i) {
layers[i] = new Layer(cols, rows, "maps/" + mapName + "/layers/{0}." + i.ToString(), game);
}
PropertyReader objects;
if (objectList == null) {
objects = baseReader.Select("maps/" + mapName + "/objects.xml");
foreach (PropertyReader obj in objects.SelectAll("object")) {
string name = obj.GetString("sprite");
int x = obj.GetInt("x");
int y = obj.GetInt("y");
int l = obj.GetInt("layer");
string action = obj.GetString("action");
string movement = obj.GetString("movement");
string collide = obj.GetString("collide");
Sprite sp = new Sprite(name, game);
this.Place(sp, x, y, l);
if (action != "") {
Script script = game.vm.LoadResumableScript(game.loader.LoadText("scripts/" + action));
script.Owner = sp;
sp.Action = script;
}
if (movement != "") {
MovementAI ai = new ScriptedMovementAI(game.loader.LoadText("scripts/" + movement), game);
sp.MovementAI = ai;
}
if (collide != "") {
Script script = game.vm.LoadResumableScript(game.loader.LoadText("scripts/" + collide));
script.Owner = sp;
sp.Collide = script;
}
}
}
else {
objects = objectList;
foreach (PropertyReader obj in objects.SelectAll("object")) {
if (obj.GetBool("player")) continue;
int x = obj.GetInt("x");
int y = obj.GetInt("y");
int l = obj.GetInt("layer");
Sprite sp = Sprite.LoadFromSaveFile(obj, game);
this.Place(sp, x, y, l);
}
}
PropertyReader onstep = baseReader.Select("maps/" + mapName + "/onstep.xml");
foreach (PropertyReader stepEvent in onstep.SelectAll("event")) {
int x = stepEvent.GetInt("x");
int y = stepEvent.GetInt("y");
int l = stepEvent.GetInt("layer");
string name = stepEvent.GetString("script");
Script script = game.vm.LoadResumableScript(game.loader.LoadText("scripts/" + name));
layers[l].onStep[x, y].Add(script);
}
PropertyReader ladders = baseReader.Select("maps/" + mapName + "/ladders.xml");
foreach (PropertyReader ladder in ladders.SelectAll("ladder")) {
int x = ladder.GetInt("x");
int y = ladder.GetInt("y");
int baseLayer = ladder.GetInt("base");
int topLayer = ladder.GetInt("top");
layers[baseLayer].ladderMove[x, y - 1] = layers[topLayer];
layers[topLayer].ladderMove[x, y] = layers[baseLayer];
}
}
private static bool ObjectPassable(Sprite obj)
{
return obj.Noclip;
}
//TODO: Might be the cause of yet unknown bugs.
/// <summary>
/// Removes a sprite from the map with specified coordinates. The sprite's Advance() method
/// is still executed this frame.
/// </summary>
/// <param name="sprite"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="layer"></param>
internal void Remove(Sprite sprite, int x, int y, int layer)
{
layers[layer].objects[x, y].Remove(sprite);
removeList.Add(sprite);
}
/// <summary>
/// Places a new sprite on the map. The sprite's Advance() method is not executed
/// until next frame.
/// </summary>
/// <param name="sprite"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="layer"></param>
internal void Place(Sprite sprite, int x, int y, int layer)
{
layers[layer].objects[x, y].Add(sprite);
addList.Add(sprite);
sprite.UpdateCoords(x, y, layer);
}
internal void OnCollide(int x, int y, int layer, Sprite asker)
{
if (asker.Noclip || x < 0 || y < 0 || x >= cols || y >= rows) return;
if (layers[layer].ladderMove[x, y] == null) {
if (asker is PlayerSprite) {
layers[layer].objects[x, y].ForEach(o => {
if (!o.Noclip) o.OnCollide();
});
}
else {
Sprite s = layers[layer].objects[x, y].Find(o => o is PlayerSprite);
if (s != null) asker.OnCollide();
}
}
else {
if (asker is PlayerSprite) {
layers[layer].ladderMove[x, y].objects[x, y].ForEach(o => {
if (!o.Noclip) o.OnCollide();
});
}
else {
Sprite s = layers[layer].ladderMove[x, y].objects[x, y].Find(o => o is PlayerSprite);
if (s != null) s.OnCollide();
}
}
}
/// <summary>
/// Moves a sprite from one place to another.
/// </summary>
/// <param name="sprite"></param>
/// <param name="fromX"></param>
/// <param name="fromY"></param>
/// <param name="fromLayer"></param>
/// <param name="toX"></param>
/// <param name="toY"></param>
/// <param name="toLayer"></param>
internal void Move(Sprite sprite, int fromX, int fromY, int fromLayer, int toX, int toY, int toLayer)
{
layers[fromLayer].objects[fromX, fromY].Remove(sprite);
if (layers[toLayer].ladderMove[toX, toY] != null) {
layers[toLayer].ladderMove[toX, toY].objects[toX, toY].Add(sprite);
sprite.UpdateCoords(toX, toY, Array.IndexOf(layers, layers[toLayer].ladderMove[toX, toY]));
}
else {
layers[toLayer].objects[toX, toY].Add(sprite);
sprite.UpdateCoords(toX, toY, toLayer);
}
}
public static Sprite LoadFromSaveFile(PropertyReader r, Game game)
{
Sprite sp = new Sprite(r.GetString("sprite"), game);
sp.Load_FillInDetails(r, game);
return sp;
}
/// <summary> /// Decides the next action of the sprite. /// </summary> /// <param name="me">The sprite whose action is to be decided.</param> /// <param name="map">The map the sprite is on.</param> public abstract void TryDoingSomething(Sprite me, Map map);
public void Turn(Sprite her, Sprite to)
{
int x = to.X - her.X;
int y = to.Y - her.Y;
if (x + y > 0) {
if (y - x > 0) her.Turn(Sprite.Dir.Down);
else her.Turn(Sprite.Dir.Right);
}
else {
if (y - x > 0) her.Turn(Sprite.Dir.Left);
else her.Turn(Sprite.Dir.Up);
}
}
public void SetAnimation(Sprite sprite, string animation)
{
sprite.SetAnimation(animation.ToLower().Trim());
}