From 78e187537f9b4116f9a36a8fd5a9fcc9ab870e9c Mon Sep 17 00:00:00 2001
From: cora <coradelamouche@gmx.ch>
Date: Thu, 30 Jun 2022 01:25:55 +0200
Subject: [PATCH] Add crying obsidian particle effect

---
 mods/ITEMS/mcl_core/functions.lua             |  41 ++++++++++++++++++
 .../mcl_core_crying_obsidian_tear.png         | Bin 0 -> 91 bytes
 .../mcl_core_crying_obsidian_tear2.png        | Bin 0 -> 86 bytes
 .../mcl_core_crying_obsidian_tear3.png        | Bin 0 -> 83 bytes
 4 files changed, 41 insertions(+)
 create mode 100644 mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear.png
 create mode 100644 mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear2.png
 create mode 100644 mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear3.png

diff --git a/mods/ITEMS/mcl_core/functions.lua b/mods/ITEMS/mcl_core/functions.lua
index fc08a0957c..48719d96e0 100644
--- a/mods/ITEMS/mcl_core/functions.lua
+++ b/mods/ITEMS/mcl_core/functions.lua
@@ -1698,3 +1698,44 @@ function mcl_core.after_snow_destruct(pos)
 	local node = minetest.get_node(npos)
 	mcl_core.clear_snow_dirt(npos, node)
 end
+
+
+-- Obsidian crying
+
+local crying_obsidian_tears = {
+	"mcl_core_crying_obsidian_tear.png",
+	"mcl_core_crying_obsidian_tear2.png",
+	"mcl_core_crying_obsidian_tear3.png"
+}
+
+local psdef = {
+			amount = 10,
+			time = 0.9, --everything longer than 1 is a coord exploit
+			minvel = vector.new(0,-0.15,0),
+			maxvel = vector.new(0,-0.001,0),
+			minacc = vector.new(0,-0.1,0),
+			maxacc = vector.new(0,-0.001,0),
+			minexptime = 1,
+			maxexptime = 6,
+			minsize = 0.1,
+			maxsize = 0.25,
+			collisiondetection = true,
+			collision_removal = true,
+			object_collision = true,
+			vertical = true,
+}
+
+minetest.register_abm({
+	label = "Obsidian cries",
+	nodenames = {"mcl_core:crying_obsidian"},
+	interval = 60,
+	chance = 10,
+	action = function(pos, node)
+		psdef.minpos = vector.offset(pos,-0.6,-0.51,-0.6)
+		psdef.maxpos = vector.offset(pos,0.6,-0.51,0.6)
+		for _,t in pairs(crying_obsidian_tears) do
+			psdef.texture = t
+			minetest.add_particlespawner(psdef)
+		end
+	end
+})
diff --git a/mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear.png b/mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear.png
new file mode 100644
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GIT binary patch
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literal 0
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diff --git a/mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear2.png b/mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear2.png
new file mode 100644
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GIT binary patch
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literal 0
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diff --git a/mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear3.png b/mods/ITEMS/mcl_core/textures/mcl_core_crying_obsidian_tear3.png
new file mode 100644
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GIT binary patch
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literal 0
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