-- title:   Print align
-- author:  JoaoPauloVF, congusbongus
-- desc:    Print text with alignment options
-- license: MIT License
-- script:  lua
-- tags:    text print align

function printAlign(text, x, y, alignX, alignY, color, fixed, scale, smallFont)
    local x = x or 0
    local y = y or 0
    local alignX = alignX or "right"
    local alignY = alignY or "bottom"
    local color = color or 15
    local fixed = fixed or false
    local scale = scale or 1
    local smallFont = smallFont or false
    
    local font_h = 6 * scale
    local font_w = print(text, 0, -font_h*scale, color, fixed, scale, smallFont)
    
    x = alignX=="right" and x or alignX=="center" and x - font_w//2 or alignX=="left" and x - font_w + 1*scale or x --if alignX is not any of the accepted values, x gets the default value from "right".
    y = alignY=="bottom" and y or alignY=="middle" and y - font_h//2 or alignY=="top" and y - font_h + 1*scale or y --The same for alignY that y gets the value from "bottom".
    
    print(text, x, y, color, fixed, scale, smallFont)
end

function cross(x,y)
    local d=5
    local c=7
    line(x-d,y,x+d,y,c)
    line(x,y-d,x,y+d,c)
end

function TIC()
	cls(0)

    local y=40
    local x=70
    cross(x,y)
    printAlign("top-left",x,y,"left","top",6)

    x=120
    cross(x,y)
    printAlign("top-center",x,y,"center","top",8)

    x=170
    cross(x,y)
    printAlign("top-right",x,y,"right","top",9)

    y=70
    x=70
    cross(x,y)
    printAlign("middle-left",x,y,"left","middle",10)

    x=120
    cross(x,y)
    printAlign("middle-center",x,y,"center","middle",11)

    x=170
    cross(x,y)
    printAlign("middle-right",x,y,"right","middle",12)

    y=100
    x=70
    cross(x,y)
    printAlign("bottom-left",x,y,"left","bottom",13)

    x=120
    cross(x,y)
    printAlign("bottom-center",x,y,"center","bottom",14)

    x=170
    cross(x,y)
    printAlign("bottom-right",x,y,"right","bottom",15)
end

-- <SCREEN>
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-- </SCREEN>

-- <PALETTE>
-- 000:140c1c44243430346d4e4a4e854c30346524d04648757161597dced27d2c8595a16daa2cd2aa996dc2cadad45edeeed6
-- </PALETTE>