--***********************************************************
--**                    THE INDIE STONE                    **
--***********************************************************

MapUtils = {}

function MapUtils.initDirectoryMapData(mapUI, directory)
	local mapAPI = mapUI.javaObject:getAPIv1()
	local file = directory..'/worldmap-forest.xml'
	if fileExists(file) then
		mapAPI:addData(file)
	end
	file = directory..'/worldmap.xml'
	if fileExists(file) then
		mapAPI:addData(file)
	end

	-- This call indicates the end of XML data files for the directory.
	-- If map features exist for a particular cell in this directory,
	-- then no data added afterwards will be used for that same cell.
	mapAPI:endDirectoryData()

	mapAPI:addImages(directory)
end

function MapUtils.initDefaultMapData(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	mapAPI:clearData()
	-- Add data from highest priority (mods) to lowest priority (vanilla)
	local dirs = getLotDirectories()
	for i=1,dirs:size() do
		MapUtils.initDirectoryMapData(mapUI, 'media/maps/'..dirs:get(i-1))
	end
end

local MINZ = 0
local MAXZ = 24

local WATER_TEXTURE = false

function MapUtils.initDefaultStyleV1(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	local styleAPI = mapAPI:getStyleAPI()

	local r,g,b = 219/255, 215/255, 192/255
	mapAPI:setBackgroundRGBA(r, g, b, 1.0)
	mapAPI:setUnvisitedRGBA(r * 0.915, g * 0.915, b * 0.915, 1.0)
	mapAPI:setUnvisitedGridRGBA(r * 0.777, g * 0.777, b * 0.777, 1.0)

	styleAPI:clear()

	local layer = styleAPI:newPolygonLayer("forest")
	layer:setMinZoom(13.5)
	layer:setFilter("natural", "forest")
	if true then
		layer:addFill(MINZ, 189, 197, 163, 0)
		layer:addFill(13.5, 189, 197, 163, 0)
		layer:addFill(14, 189, 197, 163, 255)
		layer:addFill(MAXZ, 189, 197, 163, 255)
	else
		layer:addFill(MINZ, 255, 255, 255, 255)
		layer:addFill(MAXZ, 255, 255, 255, 255)
		layer:addTexture(MINZ, "media/textures/worldMap/Grass.png")
		layer:addTexture(MAXZ, "media/textures/worldMap/Grass.png")
		layer:addScale(13.5, 4.0)
		layer:addScale(MAXZ, 4.0)
	end
	
	layer = styleAPI:newPolygonLayer("water")
	layer:setMinZoom(MINZ)
	layer:setFilter("water", "river")
	if not WATER_TEXTURE then
		layer:addFill(MINZ, 59, 141, 149, 255)
		layer:addFill(MAXZ, 59, 141, 149, 255)
	else
		layer:addFill(MINZ, 59, 141, 149, 255)
		layer:addFill(14.5, 59, 141, 149, 255)
		layer:addFill(14.5, 255, 255, 255, 255)
		layer:addTexture(MINZ, nil)
		layer:addTexture(14.5, nil)
		layer:addTexture(14.5, "media/textures/worldMap/Water.png")
		layer:addTexture(MAXZ, "media/textures/worldMap/Water.png")
--		layer:addScale(MINZ, 4.0)
--		layer:addScale(MAX, 4.0)
	end

	layer = styleAPI:newPolygonLayer("road-trail")
	layer:setMinZoom(12.0)
	layer:setFilter("highway", "trail")
	layer:addFill(12.25, 185, 122, 87, 0)
	layer:addFill(13, 185, 122, 87, 255)
	layer:addFill(MAXZ, 185, 122, 87, 255)

	layer = styleAPI:newPolygonLayer("road-tertiary")
	layer:setMinZoom(11.0)
	layer:setFilter("highway", "tertiary")
	layer:addFill(11.5, 171, 158, 143, 0)
	layer:addFill(13, 171, 158, 143, 255)
	layer:addFill(MAXZ, 171, 158, 143, 255)

	layer = styleAPI:newPolygonLayer("road-secondary")
	layer:setMinZoom(11.0)
	layer:setFilter("highway", "secondary")
	layer:addFill(MINZ, 134, 125, 113, 255)
	layer:addFill(MAXZ, 134, 125, 113, 255)

	layer = styleAPI:newPolygonLayer("road-primary")
	layer:setMinZoom(11.0)
	layer:setFilter("highway", "primary")
	layer:addFill(MINZ, 134, 125, 113, 255)
	layer:addFill(MAXZ, 134, 125, 113, 255)

	layer = styleAPI:newPolygonLayer("railway")
	layer:setMinZoom(14.0)
	layer:setFilter("railway", "*")
	layer:addFill(MINZ, 200, 191, 231, 255)
	layer:addFill(MAXZ, 200, 191, 231, 255)

	-- Default, same as building-Residential
	layer = styleAPI:newPolygonLayer("building")
	layer:setMinZoom(13.0)
	layer:setFilter("building", "yes")
	layer:addFill(13.0, 210, 158, 105, 0)
	layer:addFill(13.5, 210, 158, 105, 255)
	layer:addFill(MAXZ, 210, 158, 105, 255)

	layer = styleAPI:newPolygonLayer("building-Residential")
	layer:setMinZoom(13.0)
	layer:setFilter("building", "Residential")
	layer:addFill(13.0, 210, 158, 105, 0)
	layer:addFill(13.5, 210, 158, 105, 255)
	layer:addFill(MAXZ, 210, 158, 105, 255)

	layer = styleAPI:newPolygonLayer("building-CommunityServices")
	layer:setMinZoom(13.0)
	layer:setFilter("building", "CommunityServices")
	layer:addFill(13.0, 139, 117, 235, 0)
	layer:addFill(13.5, 139, 117, 235, 255)
	layer:addFill(MAXZ, 139, 117, 235, 255)

	layer = styleAPI:newPolygonLayer("building-Hospitality")
	layer:setMinZoom(13.0)
	layer:setFilter("building", "Hospitality")
	layer:addFill(13.0, 127, 206, 225, 0)
	layer:addFill(13.5, 127, 206, 225, 255)
	layer:addFill(MAXZ, 127, 206, 225, 255)

	layer = styleAPI:newPolygonLayer("building-Industrial")
	layer:setMinZoom(13.0)
	layer:setFilter("building", "Industrial")
	layer:addFill(13.0, 56, 54, 53, 0)
	layer:addFill(13.5, 56, 54, 53, 255)
	layer:addFill(MAXZ, 56, 54, 53, 255)

	layer = styleAPI:newPolygonLayer("building-Medical")
	layer:setMinZoom(13.0)
	layer:setFilter("building", "Medical")
	layer:addFill(13.0, 229, 128, 151, 0)
	layer:addFill(13.5, 229, 128, 151, 255)
	layer:addFill(MAXZ, 229, 128, 151, 255)

	layer = styleAPI:newPolygonLayer("building-RestaurantsAndEntertainment")
	layer:setMinZoom(13.0)
	layer:setFilter("building", "RestaurantsAndEntertainment")
	layer:addFill(13.0, 245, 225, 60, 0)
	layer:addFill(13.5, 245, 225, 60, 255)
	layer:addFill(MAXZ, 245, 225, 60, 255)

	layer = styleAPI:newPolygonLayer("building-RetailAndCommercial")
	layer:setMinZoom(13.0)
	layer:setFilter("building", "RetailAndCommercial")
	layer:addFill(13.0, 184, 205, 84, 0)
	layer:addFill(13.5, 184, 205, 84, 255)
	layer:addFill(MAXZ, 184, 205, 84, 255)
end

function MapUtils.overlayPaper(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	local styleAPI = mapAPI:getStyleAPI()
	local layer = styleAPI:newTextureLayer("paper")
	layer:setMinZoom(0.00)
	local x1 = mapAPI:getMinXInSquares()
	local y1 = mapAPI:getMinYInSquares()
	local x2 = mapAPI:getMaxXInSquares() + 1
	local y2 = mapAPI:getMaxYInSquares() + 1
	layer:setBoundsInSquares(x1, y1, x2, y2)
	layer:setTile(true)
	layer:setUseWorldBounds(true)
	layer:addFill(14.00, 128, 128, 128, 0)
	layer:addFill(15.00, 128, 128, 128, 32)
	layer:addFill(15.00, 255, 255, 255, 32)
	layer:addTexture(0.00, "media/white.png")
	layer:addTexture(15.00, "media/white.png")
	layer:addTexture(15.00, "media/textures/worldMap/Paper.png")
end

function MapUtils.revealKnownArea(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	local x1 = mapAPI:getMinXInSquares()
	local y1 = mapAPI:getMinYInSquares()
	local x2 = mapAPI:getMaxXInSquares()
	local y2 = mapAPI:getMaxYInSquares()
	WorldMapVisited.getInstance():setKnownInSquares(x1, y1, x2, y2)
end

-----

local function replaceWaterStyle(mapUI)
	if not WATER_TEXTURE then return end
	local mapAPI = mapUI.javaObject:getAPIv1()
	local styleAPI = mapAPI:getStyleAPI()
	local layer = styleAPI:getLayerByName("water")
	if not layer then return end
	layer:setMinZoom(MINZ)
	layer:setFilter("water", "river")
	layer:removeAllFill()
	layer:removeAllTexture()
	layer:addFill(MINZ, 59, 141, 149, 255)
	layer:addFill(MAXZ, 59, 141, 149, 255)
end

local function overlayPNG(mapUI, x, y, scale, layerName, tex, alpha)
	local texture = getTexture(tex)
	if not texture then return end
	local mapAPI = mapUI.javaObject:getAPIv1()
	local styleAPI = mapAPI:getStyleAPI()
	local layer = styleAPI:newTextureLayer(layerName)
	layer:setMinZoom(MINZ)
	layer:addFill(MINZ, 255, 255, 255, (alpha or 1.0) * 255)
	layer:addTexture(MINZ, tex)
	layer:setBoundsInSquares(x, y, x + texture:getWidth() * scale, y + texture:getHeight() * scale)
end

local function overlayPNG2(mapUI, x, y, scaleX, scaleY, tex)
	local mapAPI = mapUI.javaObject:getAPIv1()
	local styleAPI = mapAPI:getStyleAPI()
	local layer = styleAPI:newTextureLayer("lootMapPNG")
	layer:setMinZoom(MINZ)
	local texture = getTexture(tex)
	layer:addFill(MINZ, 255, 255, 255, 128)
	layer:addTexture(MINZ, tex)
	layer:setBoundsInSquares(x, y, x + texture:getWidth() * scaleX, y + texture:getHeight() * scaleY)
end

-- -- -- -- --

LootMaps = {}
LootMaps.Init = {}

function LootMaps.callLua(functionName, mapUI, arg1, arg2, arg3, arg4)
	local t = LootMaps[functionName]
	if not t then
		print("LootMaps.callLua(): no such function LootMaps." .. functionName)
		return
	end
	local mapItem = mapUI.mapItem or mapUI.mapObj
	local f = t[mapItem:getMapID()]
	if not f then
		print("LootMaps.callLua(): no such function LootMaps." .. functionName .. "." .. mapItem:getMapID())
		return
	end
	return f(mapUI, arg1, arg2, arg3, arg4)
end

-- Init functions for each MapItem.getMapID().

LootMaps.Init.MarchRidgeMap = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()

	-- Add XML data from base-game map directories.
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')

	-- Specify the appearance of the map.
	MapUtils.initDefaultStyleV1(mapUI)

	-- Use solid color for water instead of a texture.
	replaceWaterStyle(mapUI)

	-- Show only this area from the full map.
	mapAPI:setBoundsInSquares(9700, 12470, 10579, 13199)

	-- Add the town-name PNG.
	overlayPNG(mapUI, 9769, 12492, 0.666, "badge", "media/textures/worldMap/MarchRidgeBadge.png")

	-- Add the legend PNG.
	overlayPNG(mapUI, 10103, 12846, 0.666, "legend", "media/textures/worldMap/Legend.png")

	-- Draw a paper-like texture overtop the map.
	MapUtils.overlayPaper(mapUI)

	-- The original loot map texture, used to position things correctly.
--	overlayPNG(mapUI, 32*300+55, 41*300+155, 0.666, "lootMapPNG", "media/ui/LootableMaps/marchridgemap.png", 0.5)
end

local LVx = 11700
local LVy = 900
local LVw = 300 * 4
local LVh = 300 * 4
local LVdx = 300 * 3
local LVdy = 300 * 3
local LVbadgeHgt = 150
local function lvGridX1(col)
	return LVx + LVdx * col
end
local function lvGridY1(row)
	return LVy + LVdy * row - LVbadgeHgt
end
local function lvGridX2(col)
	return lvGridX1(col) + LVw - 1
end
local function lvGridY2(row)
	return lvGridY1(row) + LVh - 1 + LVbadgeHgt
end

LootMaps.Init.LouisvilleMap1 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(0), lvGridY1(0), lvGridX2(0), lvGridY2(0))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(0), lvGridY1(0), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.LouisvilleMap2 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(1), lvGridY1(0), lvGridX2(1), lvGridY2(0))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(1), lvGridY1(0), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.LouisvilleMap3 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(2), lvGridY1(0), lvGridX2(2), lvGridY2(0))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(2), lvGridY1(0), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.LouisvilleMap4 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(0), lvGridY1(1), lvGridX2(0), lvGridY2(1))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(0), lvGridY1(1), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.LouisvilleMap5 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(1), lvGridY1(1), lvGridX2(1), lvGridY2(1))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(1), lvGridY1(1), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.LouisvilleMap6 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(2), lvGridY1(1), lvGridX2(2), lvGridY2(1))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(2), lvGridY1(1), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.LouisvilleMap7 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(0), lvGridY1(2), lvGridX2(0), lvGridY2(2))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(0), lvGridY1(2), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.LouisvilleMap8 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(1), lvGridY1(2), lvGridX2(1), lvGridY2(2))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(1), lvGridY1(2), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.LouisvilleMap9 = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(lvGridX1(2), lvGridY1(2), lvGridX2(2), lvGridY2(2))
--	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, lvGridX1(2), lvGridY1(2), 1.0, "legend", "media/textures/worldMap/LouisvilleBadge.png")
	MapUtils.overlayPaper(mapUI)
end

LootMaps.Init.MuldraughMap = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(10540, 9240, 11217, 10696)
	overlayPNG(mapUI, 11093, 9222, 0.666, "badge", "media/textures/worldMap/MuldraughBadge.png")
	overlayPNG(mapUI, 10807, 10342, 0.666, "legend", "media/textures/worldMap/Legend.png")
	MapUtils.overlayPaper(mapUI)
--	overlayPNG(mapUI, 10524, 9222, 0.666, "lootMapPNG", "media/ui/LootableMaps/muldraughmap.png", 0.5)
end

LootMaps.Init.RosewoodMap = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(7900, 11140, 8604, 12139)
	overlayPNG(mapUI, 7958, 11962, 0.666, "badge", "media/textures/worldMap/RosewoodBadge.png")
	overlayPNG(mapUI, 8213, 11161, 0.666, "legend", "media/textures/worldMap/Legend.png")
	MapUtils.overlayPaper(mapUI)
--	overlayPNG(mapUI, 26*300+100, 37*300+30, 0.666, "lootMapPNG", "media/ui/LootableMaps/rosewoodmap.png", 0.5)
end

LootMaps.Init.RiversideMap = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(6000, 5035, 6899, 5669)
	overlayPNG(mapUI, 6155, 5053, 0.385, "badge", "media/textures/worldMap/RiversideBadge.png")
	overlayPNG(mapUI, 6500, 5062, 0.385, "legend", "media/textures/worldMap/Legend2.png")
	MapUtils.overlayPaper(mapUI)
	-- This is the only map with different x/y scales
--	overlayPNG2(mapUI, 20*300-2, 17*300-69, 0.385, 0.455, "media/ui/LootableMaps/riversidemap.png", 0.5)
end

LootMaps.Init.WestpointMap = function(mapUI)
	local mapAPI = mapUI.javaObject:getAPIv1()
	MapUtils.initDirectoryMapData(mapUI, 'media/maps/Muldraugh, KY')
	MapUtils.initDefaultStyleV1(mapUI)
	replaceWaterStyle(mapUI)
	mapAPI:setBoundsInSquares(10820, 6500, 12389, 7469)
	overlayPNG(mapUI, 10868, 7314, 0.666, "badge", "media/textures/worldMap/WestPointBadge.png")
	overlayPNG(mapUI, 10956, 7006, 0.666, "legend", "media/textures/worldMap/Legend.png")
	MapUtils.overlayPaper(mapUI)
--	overlayPNG(mapUI, 36*300, 21*300+190, 0.666, "lootMapPNG", "media/ui/LootableMaps/westpointmap.png", 0.5)
end