From: oilboi <47129783+oilboi@users.noreply.github.com>
Date: Sat, 18 Apr 2020 11:23:05 +0000 (-0400)
Subject: Add in nether weather
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=fa9ee1e2cd85820e86bb78abe037ef6bd72a88a7;p=crafter_client.git

Add in nether weather
---

diff --git a/weather_handling.lua b/weather_handling.lua
index 5f39c62..6d8600c 100644
--- a/weather_handling.lua
+++ b/weather_handling.lua
@@ -62,6 +62,58 @@ local spawn_snow = function(player)
 	end
 end
 
+local spawn_ichor = function(player)
+	local pos = player:get_pos()
+	local radius = 10
+	local particle_table = {}
+	
+	local area = vector.new(10,10,10)
+	
+	local min = vector.subtract(pos, area)
+	local max = vector.add(pos, area)
+	
+	
+	local area_index = minetest.find_nodes_in_area_under_air(min, max, all_nodes)
+	
+	local spawn_table = {}
+	--find the highest y value
+	for _,index in pairs(area_index) do
+		if not spawn_table[index.x] then spawn_table[index.x] = {} end
+		if not spawn_table[index.x][index.z] then
+			spawn_table[index.x][index.z] = index.y
+		elseif spawn_table[index.x][index.z] < index.y then
+			spawn_table[index.x][index.z] = index.y
+		end
+	end
+	
+	for x,x_index in pairs(spawn_table) do
+		for z,y in pairs(x_index) do
+			if minetest.get_node_or_nil(vector.new(x,y+1,z)) ~= nil then
+				local pos = vector.new(x,y+1,z)
+				minetest.add_particlespawner({
+					amount = 1,
+					time = 0.5,
+					minpos = vector.new(x-0.5,y,z-0.5),
+					maxpos = vector.new(x+0.5,y+20,z+0.5),
+					minvel = {x=-0.2, y=0.2, z=-0.2},
+					maxvel = {x=0.2, y=0.5, z=0.2},
+					minacc = {x=0, y=0, z=0},
+					maxacc = {x=0, y=0, z=0},
+					minexptime = 1,
+					maxexptime = 1,
+					minsize = 1,
+					maxsize = 1,
+					collisiondetection = true,
+					collision_removal = true,
+					object_collision = false,
+					texture = "ichor_"..math.random(1,2)..".png",
+					playername = player:get_name(),
+				})
+			end
+		end
+	end
+end
+
 local spawn_rain = function(player)
 	local pos = player:get_pos()
 	local radius = 10
@@ -119,17 +171,33 @@ local spawn_rain = function(player)
 end
 
 --client runs through spawning weather particles
+local player_pos
 minetest.register_globalstep(function(dtime)
+	player_pos = minetest.localplayer:get_pos()
 	if do_effects then
 		if snow or rain then
 			weather_update_timer = weather_update_timer + dtime
 			if weather_update_timer >= 0.5 then
 				weather_update_timer = 0
-				local player = minetest.localplayer
-				if snow == true then
-					spawn_snow(minetest.localplayer)
-				elseif rain == true then
-					spawn_rain(minetest.localplayer)
+				--do normal weather
+				if player_pos.y > -10033 then
+					if snow == true then
+						spawn_snow(minetest.localplayer)
+					elseif rain == true then
+						spawn_rain(minetest.localplayer)
+					end
+				--rain blood upwards in the nether
+				else
+					print("ichor")
+					if snow == true or rain == true then
+						spawn_ichor(minetest.localplayer)
+					end
+				
+					--stop the rain sound effect
+					if rain_sound_handle then
+						minetest.sound_fade(rain_sound_handle, -0.5, 0)
+						rain_sound_handle = nil
+					end
 				end
 			end
 		end