func (gen RoomsGenerator) addDoorsForLocations(room *g.Room, mapLocations [][]*g.Location, mapDoors [][]string) {
for rowN, row := range mapLocations {
for colN, location := range row {
doors := mapDoors[rowN][colN]
middleX := location.SizeX / 2
middleY := location.SizeY / 2
var triggerX, triggerY int
var targetPos g.PosObj
if strings.Contains(doors, "L") {
doorIdx := gen.doorLocationIdx(location, g.DoorLeft)
location.CellsMap[doorIdx] = "<"
triggerX, triggerY = g.CellIdxToXY(doorIdx, location.SizeX)
targetPos = *g.NewPosObj(mapLocations[rowN][colN-1], location.SizeX-1, middleY)
gen.addDoorTrigger(room, *g.NewPosObj(location, triggerX, triggerY), targetPos, g.DoorLeft)
gen.addDoorGuard(room, location, g.DoorLeft)
}
if strings.Contains(doors, "R") {
doorIdx := gen.doorLocationIdx(location, g.DoorRight)
location.CellsMap[doorIdx] = ">"
triggerX, triggerY = g.CellIdxToXY(doorIdx, location.SizeX)
targetPos = *g.NewPosObj(mapLocations[rowN][colN+1], 0, middleY)
gen.addDoorTrigger(room, *g.NewPosObj(location, triggerX, triggerY), targetPos, g.DoorRight)
gen.addDoorGuard(room, location, g.DoorRight)
}
if strings.Contains(doors, "U") {
doorIdx := gen.doorLocationIdx(location, g.DoorUp)
location.CellsMap[doorIdx] = `/\`
triggerX, triggerY = g.CellIdxToXY(doorIdx, location.SizeX)
targetPos = *g.NewPosObj(mapLocations[rowN-1][colN], middleX, location.SizeY-1)
gen.addDoorTrigger(room, *g.NewPosObj(location, triggerX, triggerY), targetPos, g.DoorUp)
gen.addDoorGuard(room, location, g.DoorUp)
}
if strings.Contains(doors, "D") {
doorIdx := gen.doorLocationIdx(location, g.DoorDown)
location.CellsMap[doorIdx] = `\/`
triggerX, triggerY = g.CellIdxToXY(doorIdx, location.SizeX)
targetPos = *g.NewPosObj(mapLocations[rowN+1][colN], middleX, 0)
gen.addDoorTrigger(room, *g.NewPosObj(location, triggerX, triggerY), targetPos, g.DoorDown)
gen.addDoorGuard(room, location, g.DoorDown)
}
}
}
}
func (gen RoomsGenerator) markLocationAsFinish(room *g.Room, location *g.Location) {
cellsCount := len(location.CellsMap)
idx := cellsCount / 2
location.CellsMap[idx] = "&"
triggerX, triggerY := g.CellIdxToXY(idx, location.SizeX)
exitTrigger := g.CreateExitTrigger(*g.NewPosObj(location, triggerX, triggerY))
room.AddTrigger(exitTrigger)
room.ExitLocationID = location.RefID()
}