private FillInfo[,] GenerateRefillTrendMap(Container2D_Rectangular container)
{
var ret = new FillInfo[container.Height, container.Width];
var slots = container.WrapperRect;
Action<int, int, List<SlotWrapper2D>> picker = (x, y, list)=>{
if (x < 0 || x >= container.Width) return;
if (y < 0 || y >= container.Height) return;
if (null != slots[y, x].slotAttribute && slots[y, x].slotAttribute.category == SlotAttribute.Category.INSULATOR)
{
return;
}
list.Add(slots[y, x]);
};
Action<int, int> exitMarker = (x, y)=>{
if (null == ret[y, x])
{
ret[y, x] = new FillInfo();
ret[y, x].ancestorPos = new Pos2D(x, y + 1);
}
};
container.ForeachSlot((x, y, slot)=>{
if (null != ret[y, x])
return;
if (null != slot.slotAttribute && slot.slotAttribute.category == SlotAttribute.Category.INSULATOR)
return;
var ctx = new AStar.Context<SlotWrapper2D>();
ctx.start = slots[y, x];
ctx.procTrait = (s)=>{
return s.Trait;
};
ctx.procWeight = (SlotWrapper2D from, SlotWrapper2D to)=>{
foreach (var t in surroundingOffsets){
if (to.pos.x == from.pos.x + t.item1 && to.pos.y == from.pos.y + t.item2){
return t.item3;
}
}
throw new NotImplementedException();
};
ctx.procTermination = (SlotWrapper2D s)=>{
return s.pos.y == container.Height - 1;
};
ctx.procDistanceEstimator = (SlotWrapper2D s)=>{
return (container.Height - 1 - s.pos.y) * 1.0001f;
};
ctx.procAdjacencies = (SlotWrapper2D s)=>{
var list = new List<SlotWrapper2D>();
foreach (var t in surroundingOffsets){
picker.Invoke(s.pos.x + t.item1, s.pos.y + t.item2, list);
}
return list;
};
if (AStar.Evaluate(ctx))
{
var result = ctx.path;
if (result.Count <= 0)
{
exitMarker.Invoke(x, y);
}
else
{
result.Reverse();
for (int i = 0, len = result.Count - 1; i < len; i++)
{
if (null != ret[result[i].pos.y, result[i].pos.x]) continue;
var t = new FillInfo();
t.ancestorPos = new Pos2D(result[i + 1].pos.x, result[i + 1].pos.y);
ret[result[i].pos.y, result[i].pos.x] = t;
}
exitMarker(result[result.Count - 1].pos.x, result[result.Count - 1].pos.y);
}
}
else
{
ret[y, x] = new FillInfo();
}
});
for (int y = 0; y < container.Height; y++)
{
for (int x = 0; x < container.Width; x++)
{
var fi = ret[y, x];
if (null == fi) continue;
if (fi.IsOnSpot) continue;
fi.childrenPos = new List<Pos2D>();
foreach (var t in surroundingOffsets)
{
var sx = x + t.item1;
var sy = y + t.item2;
if (!container.IsLegalPosition(sx, sy))
{
continue;
}
var slot = container.GetSlot(sx, sy);
if (null != slot && null != slot.slotAttribute && slot.slotAttribute.category == SlotAttribute.Category.INSULATOR)
{
continue;
}
var touch = ret[sy, sx];
if (null != touch.ancestorPos && touch.ancestorPos.x == x && touch.ancestorPos.y == y)
{
fi.childrenPos.Add(new Pos2D(sx, sy));
}
}
}
}
return ret;
}
private FillInfo[,] GenerateRefillTrendMap(Container2D_Rectangular container)
{
var ret = new FillInfo[container.Height, container.Width];
var slots = container.WrapperRect;
Action <int, int, List <SlotWrapper2D> > picker = (x, y, list) => {
if (x < 0 || x >= container.Width)
{
return;
}
if (y < 0 || y >= container.Height)
{
return;
}
if (null != slots[y, x].slotAttribute && slots[y, x].slotAttribute.category == SlotAttribute.Category.INSULATOR)
{
return;
}
list.Add(slots[y, x]);
};
Action <int, int> exitMarker = (x, y) => {
if (null == ret[y, x])
{
ret[y, x] = new FillInfo();
ret[y, x].ancestorPos = new Pos2D(x, y + 1);
}
};
container.ForeachSlot((x, y, slot) => {
if (null != ret[y, x])
{
return;
}
if (null != slot.slotAttribute && slot.slotAttribute.category == SlotAttribute.Category.INSULATOR)
{
return;
}
var ctx = new AStar.Context <SlotWrapper2D>();
ctx.start = slots[y, x];
ctx.procTrait = (s) => {
return(s.Trait);
};
ctx.procWeight = (SlotWrapper2D from, SlotWrapper2D to) => {
foreach (var t in surroundingOffsets)
{
if (to.pos.x == from.pos.x + t.item1 && to.pos.y == from.pos.y + t.item2)
{
return(t.item3);
}
}
throw new NotImplementedException();
};
ctx.procTermination = (SlotWrapper2D s) => {
return(s.pos.y == container.Height - 1);
};
ctx.procDistanceEstimator = (SlotWrapper2D s) => {
return((container.Height - 1 - s.pos.y) * 1.0001f);
};
ctx.procAdjacencies = (SlotWrapper2D s) => {
var list = new List <SlotWrapper2D>();
foreach (var t in surroundingOffsets)
{
picker.Invoke(s.pos.x + t.item1, s.pos.y + t.item2, list);
}
return(list);
};
if (AStar.Evaluate(ctx))
{
var result = ctx.path;
if (result.Count <= 0)
{
exitMarker.Invoke(x, y);
}
else
{
result.Reverse();
for (int i = 0, len = result.Count - 1; i < len; i++)
{
if (null != ret[result[i].pos.y, result[i].pos.x])
{
continue;
}
var t = new FillInfo();
t.ancestorPos = new Pos2D(result[i + 1].pos.x, result[i + 1].pos.y);
ret[result[i].pos.y, result[i].pos.x] = t;
}
exitMarker(result[result.Count - 1].pos.x, result[result.Count - 1].pos.y);
}
}
else
{
ret[y, x] = new FillInfo();
}
});
for (int y = 0; y < container.Height; y++)
{
for (int x = 0; x < container.Width; x++)
{
var fi = ret[y, x];
if (null == fi)
{
continue;
}
if (fi.IsOnSpot)
{
continue;
}
fi.childrenPos = new List <Pos2D>();
foreach (var t in surroundingOffsets)
{
var sx = x + t.item1;
var sy = y + t.item2;
if (!container.IsLegalPosition(sx, sy))
{
continue;
}
var slot = container.GetSlot(sx, sy);
if (null != slot && null != slot.slotAttribute && slot.slotAttribute.category == SlotAttribute.Category.INSULATOR)
{
continue;
}
var touch = ret[sy, sx];
if (null != touch.ancestorPos && touch.ancestorPos.x == x && touch.ancestorPos.y == y)
{
fi.childrenPos.Add(new Pos2D(sx, sy));
}
}
}
}
return(ret);
}
