initial commit

README.txt

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+----------------------------------
+Particles for Minetest
+----------------------------------
+
+
+Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
+
+Source Code: https://github.com/cornernote/minetest-infinite_chest
+License: GPLv3
+
+
+Inspired by Particles by sfan5: http://minetest.net/forum/viewtopic.php?id=1129
+
+
+----------------------------------
+Description
+----------------------------------
+
+
+Creates 3D textured particles after digging nodes. 
+
+The particles scatter in random directions and bounce a little when they hit the ground.
+
+
+
+----------------------------------
+Modders Guide
+----------------------------------
+
+
+If you want particles in your mod then simply add this line:
+
+particles.register_dig_particle(node,texture,[params])
+- node = the name of the node (your_mod:your_node)
+- texture = a png file without the .png extension
+- params = (optional) additional params that will be added to the entity table
+
+EG:
+create particles of wood after digging a bookshelf:
+particles.register_dig_particle("default:bookshelf","default_wood")
+
+
+
+----------------------------------
+License
+----------------------------------
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program; if not, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+
+
+----------------------------------
+Credits
+----------------------------------
+
+Thank you to the minetest community who has shared their code and knowledge with me.
+
+Special thanks in this mod to:
+sfan5 - coded the original particles mod which i stole and made into this one

api.lua

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+--[[
+
+Particles for Minetest
+
+Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
+Source Code: https://github.com/cornernote/minetest-particles
+License: GPLv3
+
+API
+
+]]--
+
+-- expose api
+particles = {}
+
+-- dig_particles
+particles.dig_particles = 8
+
+-- registered_dig_particles
+particles.registered_dig_particles = {nodes={},textures={}}
+
+-- register_dig_particle
+particles.register_dig_particle = function(node,texture,params)
+	particles.registered_dig_particles.nodes[node] = texture
+	if particles.registered_dig_particles.textures[texture] ~= nil then
+		return
+	end
+	particles.registered_dig_particles.textures[texture] = true
+	local entity = {}
+	local size = math.random(9,17)/100
+	entity.visual_size = {x=size, y=size}
+	entity.visual = "cube"
+	entity.physical = true
+	entity.collisionbox = {-0.01,-0.01,-0.01,0.01,0.01,0.01}
+	entity.textures = {texture..".png",texture..".png",texture..".png",texture..".png",texture..".png",texture..".png"}
+	for i=1,particles.dig_particles do
+		entity.timer = math.random(100,150)/100
+		entity.bounce = math.random(50,70)/100
+		entity.on_step = function(self, dtime)
+			self.timer = self.timer - dtime
+			if self.timer < 0 then
+				self.object:remove()
+			end
+			if self.timer < self.bounce then
+				self.bounce = 0
+				self.object:setvelocity({x=math.random()/10,y=math.random()+1,z=math.random()/10})
+			end
+		end
+		entity.on_activate = function(self, staticdata)
+			self.object:setacceleration({x=0, y=-7-(math.random()*2), z=0})
+		end
+		if params~=nil then for k,v in pairs(params) do
+			entity[k]=v
+		end end
+		minetest.register_entity("particles:"..texture..i, entity)
+	end
+end
+
+-- on_dignode
+particles.on_dignode = function(pos, oldnode, digger)
+	if not particles.registered_dig_particles.nodes[oldnode.name] then
+		return
+	end
+	local location = {}
+	local node = ""
+	for i=1,particles.dig_particles do
+		location.pos = {
+			x = pos.x+1-(math.random()*1.5),
+			y = pos.y+math.random()/2,
+			z = pos.z+1-(math.random()*1.5)
+		}
+		location.vel = {
+			x = math.random(-100,100)/100,
+			y = math.random()*2,
+			z = math.random(-100,100)/100
+		}
+		node = "particles:"..particles.registered_dig_particles.nodes[oldnode.name]..i
+		e = minetest.env:add_entity(location.pos, node)
+		e:setvelocity(location.vel)
+	end
+end

depends.txt

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+default

init.lua

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+--[[
+
+Particles for Minetest
+
+Copyright (c) 2012 cornernote, Brett O'Donnell <cornernote@gmail.com>
+Source Code: https://github.com/cornernote/minetest-particles
+License: GPLv3
+
+MAIN LOADER
+
+]]--
+
+-- load api
+dofile(minetest.get_modpath("particles").."/api.lua")
+
+-- register dig particles for default nodes
+particles.register_dig_particle("default:bookshelf","default_wood")
+particles.register_dig_particle("default:brick","default_brick")
+particles.register_dig_particle("default:cactus","default_cactus")
+particles.register_dig_particle("default:chest","default_wood")
+particles.register_dig_particle("default:chest_locked","default_wood")
+particles.register_dig_particle("default:clay","default_clay")
+particles.register_dig_particle("default:cobble","default_cobble")
+particles.register_dig_particle("default:desert_sand","default_desert_sand")
+particles.register_dig_particle("default:desert_stone","default_desert_stone")
+particles.register_dig_particle("default:dirt","default_dirt")
+particles.register_dig_particle("default:dirt_with_grass","default_dirt")
+particles.register_dig_particle("default:dirt_with_grass_footsteps","default_dirt")
+particles.register_dig_particle("default:dry_shrub","default_dirt")
+particles.register_dig_particle("default:fence_wood","default_wood")
+particles.register_dig_particle("default:furnace","default_cobble")
+particles.register_dig_particle("default:glass","default_glass")
+particles.register_dig_particle("default:gravel","default_gravel")
+particles.register_dig_particle("default:junglegrass","default_dirt")
+particles.register_dig_particle("default:jungletree","default_jungletree")
+particles.register_dig_particle("default:ladder","default_wood")
+particles.register_dig_particle("default:leaves","default_leaves")
+particles.register_dig_particle("default:mese","default_mese")
+particles.register_dig_particle("default:mossycobble","default_mossycobble")
+particles.register_dig_particle("default:papyrus","default_papyrus")
+particles.register_dig_particle("default:rail","default_rail")
+particles.register_dig_particle("default:sand","default_sand")
+particles.register_dig_particle("default:sandstone","default_sandstone")
+particles.register_dig_particle("default:sapling","default_dirt")
+particles.register_dig_particle("default:sign_wall","default_wood")
+particles.register_dig_particle("default:steelblock","default_steelblock")
+particles.register_dig_particle("default:stone","default_stone")
+particles.register_dig_particle("default:stone_with_coal","default_stone")
+particles.register_dig_particle("default:stone_with_iron","default_stone")
+particles.register_dig_particle("default:torch","default_wood")
+particles.register_dig_particle("default:tree","default_tree")
+particles.register_dig_particle("default:wood","default_wood")
+
+-- register_on_dignode
+minetest.register_on_dignode(function(pos, oldnode, digger)
+	particles.on_dignode(pos, oldnode, digger)
+end)
+
+-- log that we started
+minetest.log("action", "[MOD]"..minetest.get_current_modname().." -- loaded from "..minetest.get_modpath(minetest.get_current_modname()))