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Readd tiny.processingSystem(table).

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bakpakin 2015-06-16 23:18:33 -04:00
parent c66ed98a5a
commit 61ffd2551b
1 changed files with 10 additions and 11 deletions
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21
tiny.lua
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@ -334,6 +334,16 @@ function tiny.system(table, attributes)
return table return table
end end
--- Creates a new Processing System or Processing System class. Shortcut for
-- `tiny.system(table, { "process" })`.
-- @see system
function tiny.processingSystem(table)
table = table or {}
table[systemTableKey] = true
table.update = processingSystemUpdate
return table
end
--- Get number of Entities in the System. --- Get number of Entities in the System.
function tiny.getSystemEntityCount(system) function tiny.getSystemEntityCount(system)
return #(system.entities) return #(system.entities)
@ -354,7 +364,6 @@ local worldMetaTable
--- Creates a new World. --- Creates a new World.
-- Can optionally add default Systems and Entities. -- Can optionally add default Systems and Entities.
function tiny.world(...) function tiny.world(...)
local ret = { local ret = {
-- List of Entities to add -- List of Entities to add
@ -388,7 +397,6 @@ function tiny.world(...)
tiny_manageEntities(ret) tiny_manageEntities(ret)
return setmetatable(ret, worldMetaTable) return setmetatable(ret, worldMetaTable)
end end
--- Adds an Entity to the world. --- Adds an Entity to the world.
@ -411,8 +419,6 @@ end
tiny_addSystem = tiny.addSystem tiny_addSystem = tiny.addSystem
--- Shortcut for adding multiple Entities and Systems to the World. --- Shortcut for adding multiple Entities and Systems to the World.
-- @see addEntity
-- @see addSystem
function tiny.add(world, ...) function tiny.add(world, ...)
local obj local obj
for i = 1, select("#", ...) do for i = 1, select("#", ...) do
@ -443,8 +449,6 @@ end
tiny_removeSystem = tiny.removeSystem tiny_removeSystem = tiny.removeSystem
--- Shortcut for removing multiple Entities and Systems from the World. --- Shortcut for removing multiple Entities and Systems from the World.
-- @see removeEntity
-- @see removeSystem
function tiny.remove(world, ...) function tiny.remove(world, ...)
local obj local obj
for i = 1, select("#", ...) do for i = 1, select("#", ...) do
@ -462,7 +466,6 @@ tiny_remove = tiny.remove
-- Adds and removes Systems that have been marked from the World. -- Adds and removes Systems that have been marked from the World.
function tiny_manageSystems(world) function tiny_manageSystems(world)
local s2a, s2r = world.systemsToAdd, world.systemsToRemove local s2a, s2r = world.systemsToAdd, world.systemsToRemove
-- Early exit -- Early exit
@ -531,12 +534,10 @@ function tiny_manageSystems(world)
end end
s2a[i] = nil s2a[i] = nil
end end
end end
-- Adds and removes Entities that have been marked. -- Adds and removes Entities that have been marked.
function tiny_manageEntities(world) function tiny_manageEntities(world)
local e2a, e2r = world.entitiesToAdd, world.entitiesToRemove local e2a, e2r = world.entitiesToAdd, world.entitiesToRemove
-- Early exit -- Early exit
@ -582,7 +583,6 @@ function tiny_manageEntities(world)
e2r[i] = nil e2r[i] = nil
end end
-- Add Entities -- Add Entities
for i = 1, #e2a do for i = 1, #e2a do
entity = e2a[i] entity = e2a[i]
@ -614,7 +614,6 @@ function tiny_manageEntities(world)
-- Update Entity count -- Update Entity count
world.entityCount = entityCount world.entityCount = entityCount
end end
--- Updates the World by dt (delta time). Takes an optional parameter, `filter`, --- Updates the World by dt (delta time). Takes an optional parameter, `filter`,