Fixed bug in ordering of systems.

2026-07-21 23:56:50 -06:00 · 2015-04-03 19:59:02 +08:00
parent 77df6e20aa
commit f23941a903
1 changed files with 5 additions and 2 deletions
@@ -167,9 +167,13 @@ function tiny.add(world, ...)
    local args = {...}
    local entityStatus = world.entityStatus
    local systemStatus = world.systemStatus
+    local systemIndices = world.systemIndices
+    local systemCount = world.systemCount
    for _, obj in ipairs(args) do
        if getmetatable(obj) == systemMetaTable then
            systemStatus[obj] = "add"
+            systemCount = systemCount + 1
+            systemIndices[obj] = systemCount
        else -- Assume obj is an Entity
            entityStatus[obj] = "add"
        end
@@ -239,8 +243,7 @@ function tiny.manageSystems(world)
            if status == "add" then
                local es = {}
                systemEntities[system] = es
-                tinsert(systems, system)
-                systemIndices[system] = #systems
+                systems[systemIndices[system]] = system
                activeSystems[system] = true
                local filter = system.filter
                if filter then