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
---
 overrides/mesecons_queue.lua | 49 +++++++++++++++++++++++++++++++
 overrides/node_timers.lua    | 69 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 118 insertions(+)
 create mode 100644 overrides/mesecons_queue.lua
 create mode 100644 overrides/node_timers.lua

(limited to 'overrides')

diff --git a/overrides/mesecons_queue.lua b/overrides/mesecons_queue.lua
new file mode 100644
index 0000000..4375d7d
--- /dev/null
+++ b/overrides/mesecons_queue.lua
@@ -0,0 +1,49 @@
+local penalty_mapblock_disabled = mesecons_debug.settings.penalty_mapblock_disabled
+mesecons_debug.settings._subscribe_for_modification("penalty_mapblock_disabled",
+        function(value) penalty_mapblock_disabled = value end)
+
+-- execute()
+local old_execute = mesecon.queue.execute
+mesecon.queue.execute = function(self, action)
+    if not mesecons_debug.enabled then
+        return old_execute(self, action)
+    elseif not mesecons_debug.mesecons_enabled then
+        return
+    end
+
+    local ctx = mesecons_debug.get_context(action.pos)
+    if ctx.whitelisted then
+        return old_execute(self, action)
+    end
+
+    local t0 = minetest.get_us_time()
+    local rv = old_execute(self, action)
+    local micros = minetest.get_us_time() - t0
+
+    mesecons_debug.total_micros = mesecons_debug.total_micros + micros
+    ctx.micros = ctx.micros + micros
+    ctx.mtime = t0  -- modification time
+
+    return rv
+end
+
+
+-- add_action()
+local old_add_action = mesecon.queue.add_action
+mesecon.queue.add_action = function(self, pos, func, params, time, overwritecheck, priority)
+    if not mesecons_debug.enabled then
+        return old_add_action(self, pos, func, params, time, overwritecheck, priority)
+
+    elseif not mesecons_debug.mesecons_enabled then
+        return
+    end
+
+    local ctx = mesecons_debug.get_context(pos)
+
+    if not ctx.whitelisted and ctx.penalty > penalty_mapblock_disabled then
+        -- penalty exceeded disable-threshold, don't even add the action
+        return
+    end
+
+    return old_add_action(self, pos, func, params, (time or 0) + ctx.penalty, overwritecheck, priority)
+end
diff --git a/overrides/node_timers.lua b/overrides/node_timers.lua
new file mode 100644
index 0000000..ea37d6a
--- /dev/null
+++ b/overrides/node_timers.lua
@@ -0,0 +1,69 @@
+local function override_node_timer(node_name)
+    local old_node_timer = minetest.registered_nodes[node_name].on_timer
+    minetest.override_item(node_name, {
+        on_timer = function(pos, elapsed)
+            if not mesecons_debug.enabled then
+                return old_node_timer(pos, elapsed)
+
+            elseif not mesecons_debug.mesecons_enabled then
+                return true
+            end
+
+            local ctx = mesecons_debug.get_context(pos)
+
+            if ctx.whitelisted or elapsed > ctx.penalty then
+                return old_node_timer(pos, elapsed)
+            else
+                -- defer
+                return true
+            end
+        end,
+    })
+end
+
+if minetest.get_modpath("digistuff") then
+    override_node_timer("digistuff:timer")
+end
+
+if minetest.get_modpath("mesecons_luacontroller") then
+    for a = 0, 1 do
+        for b = 0, 1 do
+            for c = 0, 1 do
+                for d = 0, 1 do
+                    override_node_timer(("mesecons_luacontroller:luacontroller%i%i%i%i"):format(a, b, c, d))
+                end
+            end
+        end
+    end
+end
+
+if minetest.get_modpath("mesecons_blinkyplant") then
+    override_node_timer("mesecons_blinkyplant:blinky_plant_off")
+    override_node_timer("mesecons_blinkyplant:blinky_plant_on")
+end
+
+if minetest.get_modpath("moremesecons_adjustable_blinkyplant") then
+    override_node_timer("moremesecons_adjustable_blinkyplant:adjustable_blinky_plant_off")
+    override_node_timer("moremesecons_adjustable_blinkyplant:adjustable_blinky_plant_on")
+end
+
+if minetest.get_modpath("moremesecons_injector_controller") then
+    override_node_timer("moremesecons_injector_controller:injector_controller_on")
+    override_node_timer("moremesecons_injector_controller:injector_controller_off")
+end
+
+if minetest.get_modpath("pipeworks") then
+    for a = 0, 1 do
+        for b = 0, 1 do
+            for c = 0, 1 do
+                for d = 0, 1 do
+                    for e = 0, 1 do
+                        for f = 0, 1 do
+                            override_node_timer(("pipeworks:lua_tube%i%i%i%i%i%i"):format(a, b, c, d, e, f))
+                        end
+                    end
+                end
+            end
+        end
+    end
+end
-- 
cgit v1.2.3