bzr branch
http://9ix.org/bzr/traderous
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8
by Josh C
targeting cursor (manual switch to start) |
1 |
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) |
4 |
-- TODO: memoize this per-tick |
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||
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17
by Josh C
dead zone with no acceleration |
6 |
local mouseAngle = math.atan2(self.vector.y, self.vector.x) |
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14
by Josh C
only fire if cursor is in target area. change cursor to reflect this. |
7 |
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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17
by Josh C
dead zone with no acceleration |
13 |
onStartFrame = function(self) |
14 |
self.vector = vector.new( |
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love.mouse.getX() - the.app.width/2, |
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love.mouse.getY() - the.app.height/2 |
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) |
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end, |
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8
by Josh C
targeting cursor (manual switch to start) |
19 |
onUpdate = function(self) |
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17
by Josh C
dead zone with no acceleration |
20 |
if self.vector:len2() > 64^2 then |
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8
by Josh C
targeting cursor (manual switch to start) |
21 |
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. |
22 |
else |
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8
by Josh C
targeting cursor (manual switch to start) |
23 |
self.image = 'data/cursor.png' |
24 |
end |
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17
by Josh C
dead zone with no acceleration |
25 |
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-- if self:inTargetArea() then |
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-- self.image = 'data/cursor-target.png' |
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-- else |
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-- self.image = 'data/cursor.png' |
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-- end |
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8
by Josh C
targeting cursor (manual switch to start) |
31 |
end, |
32 |
onEndFrame = function(self) |
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12
by Josh C
fullscreen. (there must be a more subtle way...) |
33 |
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) |
35 |
end |
36 |
} |