public override void Update(GameTime time, Entity entity)
{
var animation = (Animated_Sprite)entity.Get(Types.Animation);
var body = (Body)entity.Get(Types.Body);
if (!animation.Playing)
{
return;
}
animation.Timer += (float)time.ElapsedGameTime.TotalSeconds;
if (animation.Animations.ContainsKey(animation.Current_Animation_ID) == false)
{
throw new Exception("Animation does not contain the key: " + animation.Current_Animation_ID); //Error Handling
}
Animation current_animation = animation.Animations[animation.Current_Animation_ID];
if (animation.Current_Frame > current_animation.Frames.Count - 1)
{
animation.Current_Frame = 0;
}
Animation_Frame current_frame = current_animation.Frames[animation.Current_Frame];
if (animation.Timer >= current_frame.Frame_Time)
{
animation.Timer = 0;
animation.Current_Frame++;
if (animation.Current_Frame > current_animation.Frames.Count - 1)
{
animation.Current_Frame = 0;
}
}
if (animation.Current_Frame == current_animation.Frames.Count - 1)
{
animation.Force_Animation = false;
animation.Animation_End = true;
}
else
{
animation.Animation_End = false;
}
//// flashes red when the timer is high
//if (animation.Flash_Timer > 0 )
//{
// if ( animation.Color == Color.White )
// {
// animation.Color = Color.Red;
// }else
// {
// animation.Color = Color.White;
// }
// animation.Flash_Timer -= (float) time.ElapsedGameTime.TotalSeconds;
//}
}
public void Load_Animations_From_Lua(string file)
{
LuaTable data = lua.DoFile(file)[0] as LuaTable;
if (data["generate"] is LuaTable generate)
{
foreach (String key in generate.Keys)
{
LuaTable gen_data = generate[key] as LuaTable;
int sx = (int)(gen_data[1] as double?);
int sy = (int)(gen_data[2] as double?);
int fw = (int)(gen_data[3] as double?);
int fh = (int)(gen_data[4] as double?);
int nm = (int)(gen_data[5] as double?);
Animation animation = Generate_Animation(key, new Vector2(sx, sy), new Vector2(fw, fh), nm);
if (gen_data["offset_x"] != null)
{
animation.Offset_X = (float)(gen_data["offset_x"] as double?);
}
if (gen_data["offset_y"] != null)
{
animation.Offset_Y = (float)(gen_data["offset_y"] as double?);
}
if (gen_data["left_offset_x"] != null)
{
animation.Left_Face_Offset += new Vector2((float)(gen_data["left_offset_x"] as double?), 0);
}
if (gen_data["right_offset_x"] != null)
{
animation.Right_Face_Offset += new Vector2((float)(gen_data["right_offset_x"] as double?), 0);
}
if (gen_data["right_offset_y"] != null)
{
animation.Right_Face_Offset += new Vector2(0, (float)(gen_data["right_offset_y"] as double?));
}
if (gen_data["left_offset_y"] != null)
{
animation.Left_Face_Offset += new Vector2(0, (float)(gen_data["left_offset_y"] as double?));
}
if (gen_data["speed"] != null)
{
float speed = (float)(gen_data["speed"] as double?);
foreach (Animation_Frame frame in animation.Frames)
{
frame.Frame_Time = speed;
}
}
}
}
if (data["frames"] is LuaTable frames)
{
foreach (var key in frames.Keys)
{
LuaTable animation_frames = frames[key] as LuaTable;
List <Animation_Frame> aframes = new List <Animation_Frame>();
foreach (LuaTable frame in animation_frames.Values)
{
int x = (int)(frame[1] as double?);
int y = (int)(frame[2] as double?);
int w = (int)(frame[3] as double?);
int h = (int)(frame[4] as double?);
var _aframe = new Animation_Frame(
new Vector2(x, y),
new Vector2(w, h));
aframes.Add(_aframe);
}
Animation animation = new Animation(aframes, key as string);
animations.Add(key as string, animation);
}
}
}
