public void BeltItemSlotProcessorCheck()
{
// Arrange
List <List <BeltItemSlot> > dummyBeltItemSlotGroup = new List <List <BeltItemSlot> >();
dummyBeltItemSlotGroup.Add(new List <BeltItemSlot>());
dummyBeltItemSlotGroup[0].Add(new BeltItemSlot(Vector3.zero));
dummyBeltItemSlotGroup[0].Add(new BeltItemSlot(Vector3.zero));
BeltItemSlot.ConnectBelts(dummyBeltItemSlotGroup[0][0], dummyBeltItemSlotGroup[0][1]);
List <BeltItem> beltItems = new List <BeltItem>();
beltItems.Add(new GameObject().AddComponent <BeltItem>().GetComponent <BeltItem>());
dummyBeltItemSlotGroup[0][0].myItem = beltItems[0];
beltItems[0].mySlot = dummyBeltItemSlotGroup[0][0];
BeltItemSlotUpdateProcessor myBeltItemSlotUpdateProcessor = new BeltItemSlotUpdateProcessor(beltItems, dummyBeltItemSlotGroup);
// Act
myBeltItemSlotUpdateProcessor.UpdateBeltItemSlots();
// Assert
Assert.IsNull(dummyBeltItemSlotGroup[0][0].myItem);
Assert.IsNotNull(dummyBeltItemSlotGroup[0][1].myItem);
}
public static void ConnectBelts(BeltObject from, BeltObject to, int connectionSide)
{
if (from == null || to == null)
{
return;
}
switch (connectionSide)
{
case 0:
for (int x = 1; x < 3; x++)
{
BeltItemSlot.ConnectBelts(from.myBeltItemSlots[x, 0], to.myBeltItemSlots[x, 3]);
BeltItemSlot.ConnectBelts(from.myBeltItemSlots[x, 0], to.myBeltItemSlots[x, 3]);
}
break;
case 1:
for (int y = 1; y < 3; y++)
{
BeltItemSlot.ConnectBelts(from.myBeltItemSlots[3, y], to.myBeltItemSlots[0, y]);
BeltItemSlot.ConnectBelts(from.myBeltItemSlots[3, y], to.myBeltItemSlots[0, y]);
}
break;
case 2:
for (int x = 1; x < 3; x++)
{
BeltItemSlot.ConnectBelts(from.myBeltItemSlots[x, 3], to.myBeltItemSlots[x, 0]);
BeltItemSlot.ConnectBelts(from.myBeltItemSlots[x, 3], to.myBeltItemSlots[x, 0]);
}
break;
case 3:
for (int y = 1; y < 3; y++)
{
BeltItemSlot.ConnectBelts(from.myBeltItemSlots[0, y], to.myBeltItemSlots[3, y]);
BeltItemSlot.ConnectBelts(from.myBeltItemSlots[0, y], to.myBeltItemSlots[3, y]);
}
break;
}
}
// belt item slot coordinates start from top left corner
/* The Logic goes like this:
* 1. check and connect all the middle belts if and only if there is a 'running line' through them, ie behind them is an input and front is output
* 2. connect all the edge connections to all the middle pieces
* 3. this leaves 3 edge cases out, later correct them
* the edges cases are:
* -corners
* -1 out 2 split in '>v<' and reverse of that
* -2 in 2 out in a corner style - ie put two corners by rotating one by 180
*/
public List <BeltItemSlot> CreateBeltItemSlots()
{
myBeltItemSlots = new BeltItemSlot[4, 4];
List <BeltItemSlot> allBeltItemSlots = new List <BeltItemSlot>();
for (int x = 1; x < 3; x++)
{
for (int y = 1; y < 3; y++)
{
myBeltItemSlots[x, y] = new BeltItemSlot(GetBeltPos(x, y));
allBeltItemSlots.Add(myBeltItemSlots[x, y]);
}
}
runningLineCount = 0;
for (int x = 1; x < 3; x++)
{
for (int y = 1; y < 3; y++)
{
if (beltInputs[0] && beltOutputs[2])
{
runningLineCount++;
BeltItemSlot.ConnectBelts(myBeltItemSlots[x, y], myBeltItemSlots[x, y + 1]);
}
if (beltInputs[1] && beltOutputs[3])
{
runningLineCount++;
BeltItemSlot.ConnectBelts(myBeltItemSlots[x, y], myBeltItemSlots[x - 1, y]);
}
if (beltInputs[2] && beltOutputs[0])
{
runningLineCount++;
BeltItemSlot.ConnectBelts(myBeltItemSlots[x, y], myBeltItemSlots[x, y - 1]);
}
if (beltInputs[3] && beltOutputs[1])
{
runningLineCount++;
BeltItemSlot.ConnectBelts(myBeltItemSlots[x, y], myBeltItemSlots[x + 1, y]);
}
}
}
runningLineCount /= 4;
if (beltInputs[0] || beltOutputs[0])
{
for (int x = 1; x < 3; x++)
{
myBeltItemSlots[x, 0] = new BeltItemSlot(GetBeltPos(x, 0));
allBeltItemSlots.Add(myBeltItemSlots[x, 0]);
if (beltInputs[0]) // spawn the connection around if input or output
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[x, 0], myBeltItemSlots[x, 1]);
}
else
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[x, 1], myBeltItemSlots[x, 0]);
}
}
}
if (beltInputs[1] || beltOutputs[1])
{
for (int y = 1; y < 3; y++)
{
myBeltItemSlots[3, y] = new BeltItemSlot(GetBeltPos(3, y));
allBeltItemSlots.Add(myBeltItemSlots[3, y]);
if (beltInputs[1]) // spawn the connection around if input or output
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[3, y], myBeltItemSlots[2, y]);
}
else
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, y], myBeltItemSlots[3, y]);
}
}
}
if (beltInputs[2] || beltOutputs[2])
{
for (int x = 1; x < 3; x++)
{
myBeltItemSlots[x, 3] = new BeltItemSlot(GetBeltPos(x, 3));
allBeltItemSlots.Add(myBeltItemSlots[x, 3]);
if (beltInputs[2]) // spawn the connection around if input or output
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[x, 3], myBeltItemSlots[x, 2]);
}
else
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[x, 2], myBeltItemSlots[x, 3]);
}
}
}
if (beltInputs[3] || beltOutputs[3])
{
for (int y = 1; y < 3; y++)
{
myBeltItemSlots[0, y] = new BeltItemSlot(GetBeltPos(0, y));
allBeltItemSlots.Add(myBeltItemSlots[0, y]);
if (beltInputs[3]) // spawn the connection around if input or output
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[0, y], myBeltItemSlots[1, y]);
}
else
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, y], myBeltItemSlots[0, y]);
}
}
}
// this part is pretty much the hardcoded way of how belts interlock.
// check the design document to see what exactly this is doing
// it is pretty much checking if the input/outputs match some of the 'templates' and acts accordingly
totalEdgeCount = 0;
for (int i = 0; i < 4; i++)
{
totalEdgeCount += (beltInputs[i] || beltOutputs[i]) ? 1 : 0;
}
if (runningLineCount == 2 && totalEdgeCount == 4)
{
for (int x = 1; x < 3; x++)
{
for (int y = 1; y < 3; y++)
{
BeltItemSlot.RemoveAllConnections(myBeltItemSlots[x, y]);
}
}
if (beltInputs[0] && beltInputs[1])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 0], myBeltItemSlots[1, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[0, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[3, 2], myBeltItemSlots[2, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[2, 3]);
}
else if (beltInputs[1] && beltInputs[2])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[3, 1], myBeltItemSlots[2, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[2, 0]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 3], myBeltItemSlots[1, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[0, 2]);
}
else if (beltInputs[2] && beltInputs[3])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 3], myBeltItemSlots[2, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[3, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[0, 1], myBeltItemSlots[1, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[1, 0]);
}
else if (beltInputs[3] && beltInputs[0])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[0, 2], myBeltItemSlots[1, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[1, 3]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 0], myBeltItemSlots[2, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[3, 1]);
}
}
else if (runningLineCount == 0 && totalEdgeCount == 2)
{
if (beltInputs[0] && beltOutputs[1])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[1, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[2, 2]);
}
else if (beltInputs[1] && beltOutputs[2])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[1, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[1, 2]);
}
else if (beltInputs[2] && beltOutputs[3])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[2, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[1, 1]);
}
else if (beltInputs[3] && beltOutputs[0])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[2, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[2, 1]);
}
if (beltInputs[1] && beltOutputs[0])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[1, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[1, 1]);
}
else if (beltInputs[2] && beltOutputs[1])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[1, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[2, 1]);
}
else if (beltInputs[3] && beltOutputs[2])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[2, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[2, 2]);
}
else if (beltInputs[0] && beltOutputs[3])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[2, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[1, 2]);
}
}
else if (runningLineCount == 0 && totalEdgeCount == 3)
{
if (beltInputs[0] && beltOutputs[1] && beltOutputs[3])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[2, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[3, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[1, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[0, 2]);
}
else if (beltInputs[1] && beltOutputs[2] && beltOutputs[0])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[1, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[1, 0]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[1, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[1, 3]);
}
else if (beltInputs[2] && beltOutputs[3] && beltOutputs[1])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[2, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[3, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[1, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[0, 1]);
}
else if (beltInputs[3] && beltOutputs[0] && beltOutputs[2])
{
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 2], myBeltItemSlots[2, 2]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 2], myBeltItemSlots[2, 3]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[1, 1], myBeltItemSlots[2, 1]);
BeltItemSlot.ConnectBelts(myBeltItemSlots[2, 1], myBeltItemSlots[2, 0]);
}
}
return(allBeltItemSlots);
}