bzr branch
http://9ix.org/bzr/traderous
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8
by Josh C
targeting cursor (manual switch to start) |
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Cursor = Tile:extend {
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image = 'data/cursor.png', |
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14
by Josh C
only fire if cursor is in target area. change cursor to reflect this. |
3 |
inTargetArea = function(self) |
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-- TODO: memoize this per-tick |
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local mouseAngle = math.atan2( |
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love.mouse.getY() - the.app.height/2, |
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love.mouse.getX() - the.app.width/2 |
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) |
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local mouseVsShipAbs = math.abs(the.player.rotation - mouseAngle) |
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local mouseVsShip = math.min(2*math.pi - mouseVsShipAbs, |
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mouseVsShipAbs) |
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return mouseVsShip < 0.75 |
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end, |
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8
by Josh C
targeting cursor (manual switch to start) |
16 |
onUpdate = function(self) |
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14
by Josh C
only fire if cursor is in target area. change cursor to reflect this. |
17 |
if self:inTargetArea() then |
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8
by Josh C
targeting cursor (manual switch to start) |
18 |
self.image = 'data/cursor-target.png' |
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14
by Josh C
only fire if cursor is in target area. change cursor to reflect this. |
19 |
else |
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8
by Josh C
targeting cursor (manual switch to start) |
20 |
self.image = 'data/cursor.png' |
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end |
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end, |
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onEndFrame = function(self) |
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12
by Josh C
fullscreen. (there must be a more subtle way...) |
24 |
self.x = love.mouse.getX() + 8 + the.player.x - the.app.width / 2 |
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self.y = love.mouse.getY() + 8 + the.player.y - the.app.height / 2 |
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8
by Josh C
targeting cursor (manual switch to start) |
26 |
end |
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} |