local vec3 = require "vec3"
local transf = require "transf"

local PYVal = function()
	local vals = {}
	for i = 0, 160 do
		vals[#vals + 1] = tostring( (i - 80) / 4 ) 
	end
	return vals
end
local PZVal = function()
	local vals = {}
	for j = -100,100 do
		vals[#vals + 1] = tostring( j ) 
	end
	return vals
end

function data()
return { 
	type = "ASSET_TRACK",
	description = {
		name = _("Preußische BR78"),			
		description = _("Tenderlokomotive für Schnellzüge"),
	},
	availability = {},
	buildMode = "MULTI",
	categories = { "Dekoration" },
	order = 31368,
	skipCollision = true,
	autoRemovable = false,
	params = {
		{
			key = "dh106_BR78",
			name = _("BR78"),
			values = { _("DB früh"),  _("DB spät"), _("DR 1920er"), _("DR 1940er"), _("DR spät"), _("Preußische Staatsbahn"),}
		},
		{
			key = "dh106_BR78Rauch",
			name = _("Feuer im Kessel"),
			uiType = "CHECKBOX",		
			values = {"0", "1"},
		},
		{
			key = "dh106_RotY_1",
			name = _("Neigung der Schienen (°)"),
			values = PYVal(),  
			uiType = "SLIDER",
			defaultIndex = 80,
		},
		{
			key = "dh106_PosZ_1",
			name = _("Höhe (cm)"),
			values = PZVal(),  
			uiType = "SLIDER",
			defaultIndex = 100,
		},
	},
	
	updateFn = function(params)
		local result = { }
		local PosZ = params.dh106_PosZ_1 / 100
		local RotY = (params.dh106_RotY_1 - 80 ) / 4
		result.models = { }

			
			if params.dh106_BR78Rauch == 0 then
				if params.dh106_BR78 == 0 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DB alt-Deko kalt.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 1 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DB neu-Deko kalt.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 2 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DR alt-Deko kalt.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 3 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DR grau-Deko kalt.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 4 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DR neu-Deko kalt.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 5 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 Preussen-Deko kalt.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				else
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DB alt-Deko kalt.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				end
			else
				if params.dh106_BR78 == 0 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DB alt-Deko warm.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 1 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DB alt-Deko warm.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 2 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DR alt-Deko warm.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 3 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DR grau-Deko warm.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 4 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DR neu-Deko warm.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				elseif params.dh106_BR78 == 5 then
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 Preussen-Deko warm.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				else
					result.models[#result.models+1] = {id = "vehicle/asset/BR78 DB alt-Deko warm.mdl", transf = transf.rotZYXTransl(transf.degToRad(00, RotY, 0.0), vec3.new(0, 0, PosZ + .8)), }
				end

			end

		
		result.terrainAlignmentLists = { {
			type = "EQUAL",
			faces =  { }
		} }

		return result
	end
}

end