From b0aed595e5a22100450e05d24cac576b01b26342 Mon Sep 17 00:00:00 2001
From: Till Affeldt <t.affeldt@tu-braunschweig.de>
Date: Sat, 25 Apr 2020 15:51:20 +0200
Subject: [PATCH] Remove legacy code

---
 ca_weathers/moon_phases.lua | 106 ------------------------------------
 init.lua                    |   2 -
 2 files changed, 108 deletions(-)
 delete mode 100644 ca_weathers/moon_phases.lua

diff --git a/ca_weathers/moon_phases.lua b/ca_weathers/moon_phases.lua
deleted file mode 100644
index 4645873..0000000
--- a/ca_weathers/moon_phases.lua
+++ /dev/null
@@ -1,106 +0,0 @@
-local name = "moon_phases:phase"
-local mod_climate_api = minetest.get_modpath("climate_api") ~= nil
-
-local GSCYCLE = 0.5								-- global step cycle
-local DEFAULT_LENGTH = 4					-- default cycle length
-local DEFAULT_STYLE = "realistic"	-- default texture style
-local PHASE_COUNT = 8							-- number of phases to go through
-
--- retrieve mod configuration
-local PHASE_LENGTH = minetest.settings:get("moon_phases_cycle") or DEFAULT_LENGTH
-local TEXTURE_STYLE = minetest.settings:get("moon_phases_style") or DEFAULT_STYLE
-
-local moon_phases = {}
-local state = minetest.get_mod_storage()
-local phase = 1
-
--- return the current moon phase
-function moon_phases.get_phase()
-	return phase
-end
-
--- set the current moon phase
--- @param phase int Phase between 1 and PHASE_COUNT
-function moon_phases.set_phase(nphase)
-	phase = math.floor(tonumber(nphase))
-	if (not nphase) or nphase < 1 or nphase > PHASE_COUNT then
-		return false
-	end
-	local day = params.day_count
-	local date_offset = state:get_int("date_offset")
-	local progress = (day + date_offset - 1) % PHASE_LENGTH + 1
-	local phase_offset = (nphase - phase + PHASE_COUNT) % PHASE_COUNT
-	local add_offset = (phase_offset * PHASE_LENGTH) - progress
-	if add_offset == 0 then add_offset = nil end
-	phase = nphase
-	state:set_int("date_offset", add_offset)
-end
-
--- set the moon's texture style for the given player
-function moon_phases.set_style(player, style)
-	if style ~= "classic" and style ~= "realistic" then
-		return false
-	end
-	local meta_data = player:get_meta()
-	if style == DEFAULT_STYLE then style = nil end
-	meta_data:set_string("moon_phases:texture_style", style)
-	return true
-end
-
--- calculate the current sky layout for a given player
-local function generate_effects(params)
-	local override = {}
-
-	local time = params.time
-	local day = params.day_count
-	local date_offset = state:get_int("date_offset")
-	day = day + date_offset
-	if time > 0.5 then
-		day = day + 1
-	end
-
-	local meta_data = params.player:get_meta()
-	local style = meta_data:get_string("moon_phases:texture_style")
-	if style ~= "classic" and style ~= "realistic" then
-		style = TEXTURE_STYLE
-	end
-
-	phase = ((math.ceil(day / PHASE_LENGTH) - 1) % PHASE_COUNT) + 1
-	override["climate_api:skybox"] = {
-		moon_data = {
-			texture = "moon_" .. phase .. "_" .. style .. ".png",
-			scale = 0.8
-		}
-	}
-	return override
-end
-
-local function update_sky(player)
-	local params = {}
-	params.time = minetest.get_timeofday()
-	params.day_count = minetest.get_day_count()
-	params.player = player
-	local sky = generate_effects(params)
-	player:set_moon(sky.moon_data)
-end
-
-local timer = 0
-local function handle_time_progression(dtime)
-	timer = timer + dtime
-	if timer < GSCYCLE then return end
-	for _, player in ipairs(minetest.get_connected_players()) do
-		update_sky(player)
-	end
-	timer = 0
-end
-
-if mod_climate_api then
-	-- register moon cycles as weather preset
-	climate_api.register_weather(name, {}, generate_effects)
-else
-	-- set the moon texture of newly joined player
-	minetest.register_on_joinplayer(update_sky)
-
-	-- check for changes and update player skies
-	minetest.register_globalstep(handle_time_progression)
-end
\ No newline at end of file
diff --git a/init.lua b/init.lua
index 4b070d0..4310e00 100644
--- a/init.lua
+++ b/init.lua
@@ -96,8 +96,6 @@ local function handle_time_progression()
 	local n_phase = calculate_phase()
 	if n_phase ~= phase then
 		phase = n_phase
-		minetest.log(dump2(phase, "htp: phase"))
-		minetest.log(dump2(n_phase, "htp: n_phase"))
 		for _, player in ipairs(minetest.get_connected_players()) do
 			set_texture(player, phase)
 		end