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authorMattes D <github@xoft.cz>2015-09-06 10:05:18 +0200
committerMattes D <github@xoft.cz>2015-09-06 10:05:18 +0200
commit7da79fdc19a9825b29cda58a698da1fa3cfb8e57 (patch)
treeec17a9703fe734956e4f151cb5306befc4fd7571 /Server/Plugins/HookNotify
parentMerge pull request #2459 from cuberite/fixes (diff)
parentRenamed output directory to Server (diff)
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Diffstat (limited to 'Server/Plugins/HookNotify')
-rw-r--r--Server/Plugins/HookNotify/HookNotify.lua65
1 files changed, 65 insertions, 0 deletions
diff --git a/Server/Plugins/HookNotify/HookNotify.lua b/Server/Plugins/HookNotify/HookNotify.lua
new file mode 100644
index 000000000..411dbebbd
--- /dev/null
+++ b/Server/Plugins/HookNotify/HookNotify.lua
@@ -0,0 +1,65 @@
+
+-- HookNotify.lua
+
+--[[
+Implements the entire plugin
+
+NOTE: This plugin is not meant for production servers. It is used mainly by developers to verify that things
+are working properly when implementing MCServer features. Do not enable this plugin on production servers!
+
+This plugin logs a notification for each hook that is being called by the server.
+The TICK and WORLD_TICK hooks are disabled because they produce too much output.
+--]]
+
+
+
+
+
+function Initialize(a_Plugin)
+ -- Notify the admin that HookNotify is installed, this is not meant for production servers
+ LOGINFO("HookNotify plugin is installed, beware, the log output may be quite large!");
+ LOGINFO("You want this plugin enabled only when developing another plugin, not for regular gameplay.");
+
+ -- These hooks will not be notified:
+ local hooksToIgnore =
+ {
+ ["HOOK_TICK"] = true, -- Too much spam
+ ["HOOK_WORLD_TICK"] = true, -- Too much spam
+ ["HOOK_TAKE_DAMAGE"] = true, -- Has a separate handler with more info logged
+ ["HOOK_MAX"] = true, -- No such hook, placeholder only
+ ["HOOK_NUM_HOOKS"] = true, -- No such hook, placeholder only
+ }
+
+ -- Add all hooks:
+ for n, v in pairs(cPluginManager) do
+ if (n:match("HOOK_.*")) then
+ if not(hooksToIgnore[n]) then
+ LOG("Adding notification for hook " .. n .. " (" .. v .. ").")
+ cPluginManager.AddHook(v,
+ function (...)
+ LOG(n .. "(")
+ for i, param in ipairs(arg) do
+ LOG(" " .. i .. ": " .. tolua.type(param) .. ": " .. tostring(param))
+ end
+ LOG(")");
+ end -- hook handler
+ ) -- AddHook
+ end -- not (ignore)
+ end -- n matches "HOOK"
+ end -- for cPluginManager{}
+
+ -- OnTakeDamage has a special handler listing the details of the damage dealt:
+ cPluginManager.AddHook(cPluginManager.HOOK_TAKE_DAMAGE,
+ function (a_Receiver, a_TDI)
+ -- a_Receiver is cPawn
+ -- a_TDI is TakeDamageInfo
+
+ LOG("OnTakeDamage(): " .. a_Receiver:GetClass() .. " was dealt RawDamage " .. a_TDI.RawDamage .. ", FinalDamage " .. a_TDI.FinalDamage .. " (that is, " .. (a_TDI.RawDamage - a_TDI.FinalDamage) .. " HPs covered by armor)");
+ end
+ )
+
+ return true
+end
+
+
+