public static OrganismDesign Mutate(OrganismDesign design)
{
List <OrganismDesign.GrowPattern> copyPattern;
switch (Game1.rnd.Next(80))
{
case 0: // change block type
{
copyPattern = design.GrowPatterns.ToList();
int index = Game1.rnd.Next(copyPattern.Count);
OrganismDesign.GrowPattern p = copyPattern[index];
p.blockType = (BlockType)(Game1.rnd.Next(6) + 1);
copyPattern[index] = p;
}
break;
case 1: // change direction
{
copyPattern = design.GrowPatterns.ToList();
int index = Game1.rnd.Next(copyPattern.Count);
OrganismDesign.GrowPattern p = copyPattern[index];
p.direction = (Direction)(Game1.rnd.Next(4));
copyPattern[index] = p;
}
break;
case 2: // change blockNum
{
copyPattern = design.GrowPatterns.ToList();
int index = Game1.rnd.Next(copyPattern.Count);
OrganismDesign.GrowPattern p = copyPattern[index];
p.blockNum = Game1.rnd.Next(index);
copyPattern[index] = p;
}
break;
case 3: // add a block
{
if (design.GrowPatterns.Count < 255)
{
copyPattern = design.GrowPatterns.ToList();
OrganismDesign.GrowPattern p = new OrganismDesign.GrowPattern();
p.blockType = (BlockType)(Game1.rnd.Next(7) + 1);
p.direction = (Direction)(Game1.rnd.Next(4));
p.blockNum = Game1.rnd.Next(copyPattern.Count);
copyPattern.Add(p);
}
else
{
return(design);
}
}
break;
case 4: // remove a block
{
copyPattern = design.GrowPatterns.ToList();
int index = Game1.rnd.Next(copyPattern.Count);
copyPattern.RemoveAt(index);
for (int Idx = index; Idx < copyPattern.Count; ++Idx)
{
OrganismDesign.GrowPattern p = copyPattern[Idx];
if (p.blockNum > index)
{
p.blockNum--;
}
copyPattern[Idx] = p;
}
}
break;
default:
return(design);
}
OrganismDesign copyDesign = new OrganismDesign
{
GrowPatterns = copyPattern
};
return(copyDesign);
}
public Organism Update(Game1 game)
{
if (baby)
{
baby = false;
return(this);
}
Move(-MovePressure * 0.5f, game);
Age++;
if (Age > 1000)
{
Die(game);
}
else if (!dead)
{
if (nextGrow > 0)
{
OrganismDesign.GrowPattern pattern = Design.GrowPatterns[Design.GrowPatterns.Count - 1 - nextGrow];
if (pattern.blockType == BlockType.NextGrow)
{
nextGrow = (short)(pattern.blockNum % Design.GrowPatterns.Count);
}
else
{
int pieceIdx = Math.Min(pattern.blockNum, Pieces.Count - 1);
Point pos = Pieces.Count == 0 ? Point.Zero : Pieces[pieceIdx].Position + Game1.ToPoint(pattern.direction);
if (Grow(pos, pattern.blockType, game, pieceIdx: pieceIdx))
{
nextGrow--;
}
}
}
bool firstBone = true;
foreach (var piece in Pieces)
{
Point pos = WorldPos(piece.Position);
Block block = game.Blocks[pos.X, pos.Y];
if (block.EnergyAmount > 0)
{
Energy++;
game.Blocks[pos.X, pos.Y].EnergyAmount--;
}
switch (piece.BlockType)
{
case BlockType.Leaf:
Energy += block.SunlightAmount / 1000f;
break;
case BlockType.Bone:
if (firstBone)
{
Energy -= 0.05f;
firstBone = false;
}
break;
case BlockType.Buoyancy:
Energy -= 0.1f;
break;
case BlockType.Sinker:
Energy -= 0.1f;
break;
case BlockType.Engine:
Energy -= 0.4f;
break;
case BlockType.Heart:
Energy -= 0.1f;
break;
}
/* case BlockType.Grower:
* RunGrower(piece.Position, game);
* break;
*/
}
if (Energy <= 0)
{
Die(game);
}
}
return(this);
}
