From 2651262fa3134415f349f63840c89486fabd9063 Mon Sep 17 00:00:00 2001
From: fluxionary <25628292+fluxionary@users.noreply.github.com>
Date: Sun, 13 Feb 2022 06:54:41 -0800
Subject: rework mesecons debug to be more flexible (#7)

* add proper settings (untested)

* more constants -> settings

* normalize whitespace between code files

* refactor globalsteps in order to simplify logic

* minor refactoring

* rename file

* use mod_storage for persistent data; optimize context initialization

* refactoring (moving files around)

* rewrite penalty

* add settings; document; allow changing while game is running

* add command to update settings

* update init after splitting commands into files

* fix bugs; add debugging tools; too much for one commit...

* fix whitelist conversion

* add adjustable blinky plant to timer overrides

* add some more mesecons nodes with repeating timers

* resolve luacheck warnings

* tweak hud

* Update documentation; parameterize more things; refactor some logic for readability
---
 commands/user_commands.lua | 60 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100644 commands/user_commands.lua

(limited to 'commands/user_commands.lua')

diff --git a/commands/user_commands.lua b/commands/user_commands.lua
new file mode 100644
index 0000000..5836373
--- /dev/null
+++ b/commands/user_commands.lua
@@ -0,0 +1,60 @@
+minetest.register_chatcommand("mesecons_hud", {
+    description = "mesecons_hud toggle",
+    func = function(name)
+        local enabled = (not mesecons_debug.hud_enabled_by_playername[name]) or nil
+        mesecons_debug.hud_enabled_by_playername[name] = enabled
+        if enabled then
+            return true, "mesecons hud enabled"
+        else
+            return true, "mesecons hud disabled"
+        end
+    end
+})
+
+minetest.register_chatcommand("mesecons_global_stats", {
+    description = "shows the global mesecons stats",
+    func = function()
+        local top_ctx, top_hash
+
+        for hash, ctx in pairs(mesecons_debug.context_store) do
+            if not top_ctx or top_ctx.avg_micros_per_second < ctx.avg_micros_per_second then
+                -- store context with the most average time
+                top_ctx = ctx
+                top_hash = hash
+            end
+        end
+
+        local txt
+        if top_ctx then
+            txt = (
+                "Most prominent mesecons usage at mapblock %s" ..
+                " with %f seconds penalty and %i us average use"
+            ):format(
+                minetest.pos_to_string(minetest.get_position_from_hash(top_hash)),
+                top_ctx.penalty,
+                top_ctx.avg_micros_per_second
+            )
+        else
+            txt = "no context available"
+        end
+
+        return true, txt
+    end
+})
+
+minetest.register_chatcommand("mesecons_stats", {
+    description = "shows some mesecons stats for the current position",
+    func = function(name)
+        local player = minetest.get_player_by_name(name)
+        if not player then
+            return
+        end
+
+        local ctx = mesecons_debug.get_context(player:get_pos())
+        return true, ("Mapblock usage: %i us/s (across %i mapblocks)"):format(
+            ctx.avg_micros_per_second,
+            mesecons_debug.context_store_size
+        )
+    end
+})
+
-- 
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