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rem these might be useful here..
function rotatePointX(ix as float, iy as float, angle as float)
    xnew as float
    xnew = ix * cos(angle) - iy * sin(angle)
endfunction xnew

function rotatePointY(ix as float, iy as float, angle as float)
    ynew as float
    ynew = ix * sin(angle) + iy * cos(angle)
endfunction ynew

x# = cos(angle)
y# = sin(angle)

newX = initial_x + x#*rayLength
newY = initial_y + y#*rayLength

drawLine(initial_x, initial_y, newX, newY, r, g, b)

function fire_laser(player, angle as float, offsetX as float, offsetY as float, cR as integer, cG as integer, cB as integer)
    // offset X/Y is where the laser turret is at, from ship position, when ship is not rotated
    startX# = rotatePointX(offsetX, offsetY, angle) + p[player].fXPos
    startY# = rotatePointY(offsetX, offsetY, angle) + p[player].fYPos
    newX# = startX# + cos(angle) * 1000.0
    newY# = startY# + sin(angle) * 1000.0
    // line starts from correct position when not rotated, but the more rotation, the farther from correct starting point it gets
    drawLine(startX#, startY#, newX#, newy#, cR, cG, cB)
endfunction