-- DESCRIPTION: Compass test


--local compass_display = {}
local compass = {}
	
function compass_init(e)
	for i=1, 360, 1 do
		if i == 1 then compass[i] = "N" 
		elseif i == 46 then compass[i] = "NE"
		elseif i == 91 then compass[i] = "E"
		elseif i == 136 then compass[i] = "SE"
		elseif i == 181 then compass[i] = "S"
		elseif i == 226 then compass[i] = "SW"
		elseif i == 271 then compass[i] = "W"  
		elseif i == 316 then compass[i] = "NW"      
		elseif math.fmod(i,10) == 1 then
			compass[i] = "|" 
		else
			compass[i] = "."  
		end
	end   
end
 
function compass_main(e)
	local start=0
	local compass_str=""
	local bearing=0
	bearing  = math.floor(math.fmod(g_PlayerAngY, 360))	
	if bearing < 0 then bearing=bearing+360 end	
 	if bearing < 45 then
		start = 315 + bearing
	else
		start=bearing-45
	end
	local arraypos=start    
	for i=1,91, 1 do
		if arraypos==360 or arraypos<=0 then
			arraypos=1 
		else  
			arraypos=arraypos+1
		end
		compass_str=compass_str..compass[arraypos]
	end	
	TextCenterOnXColor(50,1,2,"Navigation Compass",100,255,100)
	TextCenterOnXColor(50,3,2,compass_str,100,255,100)
	TextCenterOnXColor(50,4,2,"^",255,255,255)
	TextCenterOnXColor(50,5,2,bearing,100,255,100)	
end