main.lua

GreedSpecialRooms = RegisterMod("Greed Mode Special Rooms", 1)
local mod = GreedSpecialRooms
local game = Game()

mod.debug = false
mod.startroom = nil
mod.hasStairway = false
mod.hasCurseOfTheMaze = false
mod.rng = RNG()

include("scripts.libs.the-everything-function-rev1")

include("scripts.libs.lib")
include("scripts.enums.shared")
include("scripts.savedata")
include("scripts.roomshit")
include("scripts.pause")
include("scripts.requestrooms")
include("scripts.getroomdata")
include("scripts.generateredrooms")
include("scripts.replaceroomdata")
include("scripts.dostagetransition")
include("scripts.modsupport")

include("scripts.sacrifice")

local function PreProcess()
	local level = game:GetLevel()
	mod.startroom = game:GetRoom()

	mod.hasCurseOfTheMaze = false
	if level:GetCurses() & LevelCurse.CURSE_OF_MAZE > 0 then
		level:RemoveCurses(LevelCurse.CURSE_OF_MAZE)
		mod.hasCurseOfTheMaze = true
	end

	mod.hasStairway = false
	for i = 0, game:GetNumPlayers() - 1 do
		if Isaac.GetPlayer(i):HasCollectible(CollectibleType.COLLECTIBLE_STAIRWAY) then
			mod.hasStairway = true
			break
		end
	end

	mod.rng:SetSeed(game:GetSeeds():GetStageSeed(level:GetAbsoluteStage()), 35)
end


local frameLastInit = 0
function mod.Init()
	-- Do this outside of PreProcess because I want it done asap
	if not mod.roomInit then
		mod.InitRooms()
		mod.roomInit = true
	end

	if game:IsGreedMode() and game:GetLevel():GetStage() < LevelStage.STAGE7_GREED then
		mod.lib.debugPrint("GreedSpecialRooms.Init() started")

		if game:GetFrameCount() ~= frameLastInit or game:GetFrameCount() == 0 then
			--fills mod.startroom, mod.hasCurseOfTheMaze, and mod.hasStairway
			--also sets rng seed
			PreProcess()

			--fills mod.roomrequests
			mod.GetRoomRequests()

			--takes mod.roomrequests
			--fills mod.roomdata, mod.redRoomsRequired, and mod.dotransition
			mod.GetCustomRoomData()

			--takes mod.redRoomsRequired and fills mod.redRoomsGenerated
			mod.GenerateRedRooms()

			--takes mod.roomdata, mod.startroom, and mod.redRoomsGenerated
			--returns if all red room data was used
			mod.ReplaceRoomData()

			--takes mod.dotransition and mod.roomsupdated
			mod.DoStageTransition()

		else
			mod.lib.debugPrint("hey, what the fuck now? get out of here")
			for _,v in ipairs(mod.roomsupdated) do
				if MinimapAPI then
					MinimapAPI:GetRoomByIdx(v, 0):SyncRoomDescriptor()
				end
			end
			mod.UpdateMinimap()
		end

		frameLastInit = game:GetFrameCount()
		mod.lib.debugPrint("GreedSpecialRooms.Init() finished")
	end
end

mod:AddCallback(ModCallbacks.MC_POST_NEW_LEVEL, mod.Init)

function mod.OnNewRoom()
	if game:GetLevel():GetCurrentRoomDesc().Data.Type == RoomType.ROOM_PLANETARIUM
	and game:GetLevel():GetCurrentRoomDesc().GridIndex > 0 then --we enter a planetarium in the process of spawning one
		mod.lib.debugPrint("we entered a planetarium")
		mod.data.run.visitedPlanetarium = true
	end
end

mod:AddCallback(ModCallbacks.MC_POST_NEW_ROOM, mod.OnNewRoom)