generated from sage/tiny-ecs-love-template
46 lines
1.7 KiB
Lua
46 lines
1.7 KiB
Lua
filteredSystem("activated", { activated = T.Entity }, function(e, _, system)
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local activated = e.activated
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if activated.addOnActivate then
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for _, toAdd in ipairs(activated.addOnActivate) do
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system.world:addEntity(toAdd)
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end
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end
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if activated.pickedUpOnClick and #HeldByCursor.entities == 0 then
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activated.placedOnClick = T.marker
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activated.moveWithCursor = T.marker
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activated.canBeCollidedBy = 0
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system.world:addEntity(activated)
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elseif activated.gridPosition then
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for _, held in pairs(HeldByCursor.entities) do
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held.placedOnClick = nil
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held.moveWithCursor = nil
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held.highlighted = nil
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held.canBeCollidedBy = CursorMask
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Replace(activated, held)
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end
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end
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system.world:removeEntity(e)
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end)
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Collisions = filteredSystem("collisionResolution", { collisionBetween = T.Collision }, function(e, _, system)
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local collidedInto, collider = e.collisionBetween[1], e.collisionBetween[2]
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if collider.highlightsCollided then
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if collidedInto.unhighlightSiblings then
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for sibling in pairs(collidedInto.unhighlightSiblings) do
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sibling.highlighted = nil
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sibling.canReceiveButtons = nil
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system.world:addEntity(sibling)
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end
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end
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if collidedInto.highlightOnMouseOver ~= nil then
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collidedInto.highlighted = T.marker
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collidedInto.canReceiveButtons = T.marker
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system.world:addEntity(collidedInto)
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end
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if MouseJustPressed(1, true) and collider.isCursor then
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system.world:addEntity({ activated = collidedInto })
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end
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end
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system.world:removeEntity(e)
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end)
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