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ROBLOX Forum » Game Creation and Development » Scripting Helpers
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My GUI Collision Engine is not working

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BruceAB12 is not online. BruceAB12
Joined: 19 Jan 2012
Total Posts: 3238
28 Nov 2013 02:22 PM
The Engine(Script 1):

_G["Collision"] = function(first,second)

if first:IsA("GuiBase") and first.Name == "EnemyBot" then end
if second:IsA("GuiBase")and second.Name == "bullet" then end
if (first.AbsoluteSize.X ~= first.AbsoluteSize.Y) then error("Bad argument #2 at first input; invalid size: X and Y dont match, cant calculate collision if Size.X and Size.Y are not the same",0) end
if (second.AbsoluteSize.X ~= second.AbsoluteSize.Y) then error("Bad argument #2 at second input; invalid size: X and Y dont match, cant calculate collision if Size.X and Size.Y are not the same",0) end

local collision = false

if (((((first.AbsolutePosition.X+(first.AbsoluteSize.X/2))-(second.AbsolutePosition.X+(second.AbsoluteSize.X/2)))^2) + (((first.AbsolutePosition.Y+(first.AbsoluteSize.X/2))-(second.AbsolutePosition.Y+(second.AbsoluteSize.X/2)))^2)^0.5) <= ((first.AbsoluteSize.X/2) + (second.AbsoluteSize.X/2))) then
collision = true
end
print(collision)
return collision
end

The Collision Checker(Script 2):

while true do
wait(.01)
a = script.Parent:WaitForChild("EnemyBot")
b = script.Parent:WaitForChild("bullet")
if Collision(a,b) then
print("They Collided!")
end
end

No output
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BruceAB12 is not online. BruceAB12
Joined: 19 Jan 2012
Total Posts: 3238
28 Nov 2013 05:25 PM
bump
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BruceAB12 is not online. BruceAB12
Joined: 19 Jan 2012
Total Posts: 3238
29 Nov 2013 05:00 PM
bump
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BruceAB12 is not online. BruceAB12
Joined: 19 Jan 2012
Total Posts: 3238
29 Nov 2013 05:11 PM
bermp
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