From 3c09c5210207b8b2d8f086d1946c7ba3cc09f155 Mon Sep 17 00:00:00 2001
From: Maciej Kasatkin <mk@realbadangel.pl>
Date: Sun, 02 Sep 2012 13:11:01 +0200
Subject: [PATCH] New machine: geothermal generator
---
electric.lua | 2
textures/technic_geothermal_side.png | 0
init.lua | 1
geothermal.lua | 135 +++++++++++++++++++++++++++++++++++++++++++++
textures/technic_geothermal_top_active.png | 0
textures/technic_geothermal_top.png | 0
6 files changed, 138 insertions(+), 0 deletions(-)
diff --git a/electric.lua b/electric.lua
index 4a7ed24..172e73e 100644
--- a/electric.lua
+++ b/electric.lua
@@ -511,6 +511,8 @@
if minetest.env:get_node(pos1).name == "technic:solar_panel" then new_node_added=add_new_cable_node(PR_nodes,pos1) end
if minetest.env:get_node(pos1).name == "technic:generator" then new_node_added=add_new_cable_node(PR_nodes,pos1) end
if minetest.env:get_node(pos1).name == "technic:generator_active" then new_node_added=add_new_cable_node(PR_nodes,pos1) end
+if minetest.env:get_node(pos1).name == "technic:geothermal" then new_node_added=add_new_cable_node(PR_nodes,pos1) end
+if minetest.env:get_node(pos1).name == "technic:geothermal_active" then new_node_added=add_new_cable_node(PR_nodes,pos1) end
if minetest.env:get_node(pos1).name == "technic:electric_furnace" then new_node_added=add_new_cable_node(RE_nodes,pos1) end
if minetest.env:get_node(pos1).name == "technic:electric_furnace_active" then new_node_added=add_new_cable_node(RE_nodes,pos1) end
if minetest.env:get_node(pos1).name == "technic:tool_workshop" then new_node_added=add_new_cable_node(RE_nodes,pos1) end
diff --git a/geothermal.lua b/geothermal.lua
new file mode 100644
index 0000000..8f3a7d7
--- /dev/null
+++ b/geothermal.lua
@@ -0,0 +1,135 @@
+minetest.register_alias("geothermal", "technic:geothermal")
+
+minetest.register_craft({
+ output = 'technic:geothermal',
+ recipe = {
+ {'default:stone', 'default:stone', 'default:stone'},
+ {'moreores:copper_ingot', 'technic:diamond', 'moreores:copper_ingot'},
+ {'default:stone', 'moreores:copper_ingot', 'default:stone'},
+ }
+})
+
+minetest.register_craftitem("technic:geothermal", {
+ description = "Geothermal Generator",
+ stack_max = 99,
+})
+
+geothermal_formspec =
+ "invsize[8,4;]"..
+ "image[1,1;1,2;technic_power_meter_bg.png]"..
+ "label[0,0;Geothermal Generator]"..
+ "label[1,3;Power level]"..
+ "list[current_player;main;0,5;8,4;]"
+
+
+minetest.register_node("technic:geothermal", {
+ description = "Geothermal Generator",
+ tiles = {"technic_geothermal_top.png", "technic_machine_bottom.png", "technic_geothermal_side.png",
+ "technic_geothermal_side.png", "technic_geothermal_side.png", "technic_geothermal_side.png"},
+ paramtype2 = "facedir",
+ groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2},
+ legacy_facedir_simple = true,
+ sounds = default.node_sound_wood_defaults(),
+ technic_power_machine=1,
+ internal_EU_buffer=0;
+ internal_EU_buffer_size=5000;
+ burn_time=0;
+ on_construct = function(pos)
+ local meta = minetest.env:get_meta(pos)
+ meta:set_string("infotext", "Geothermal Generator")
+ meta:set_float("technic_power_machine", 1)
+ meta:set_float("internal_EU_buffer", 0)
+ meta:set_float("internal_EU_buffer_size", 2000)
+ meta:set_string("formspec", geothermal_formspec)
+ end,
+
+})
+
+minetest.register_node("technic:geothermal_active", {
+ description = "Geothermal Generator",
+ tiles = {"technic_geothermal_top_active.png", "technic_machine_bottom.png", "technic_geothermal_side.png",
+ "technic_geothermal_side.png", "technic_geothermal_side.png", "technic_geothermal_side.png"},
+ paramtype2 = "facedir",
+ groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2,not_in_creative_inventory=1},
+ legacy_facedir_simple = true,
+ sounds = default.node_sound_wood_defaults(),
+ drop="technic:geothermal",
+ technic_power_machine=1,
+ internal_EU_buffer=0;
+ internal_EU_buffer_size=0;
+})
+
+minetest.register_abm({
+ nodenames = {"technic:geothermal","technic:geothermal_active"},
+ interval = 1,
+ chance = 1,
+ action = function(pos, node, active_object_count, active_object_count_wider)
+
+ local meta = minetest.env:get_meta(pos)
+ local charge= meta:get_float("internal_EU_buffer")
+ local max_charge= meta:get_float("internal_EU_buffer_size")
+ local water_nodes = 0
+ local lava_nodes = 0
+ local production_level=0
+ local load_step=0
+
+ pos.x=pos.x+1
+ local check=check_node_around (pos)
+ if check==1 then water_nodes=water_nodes+1 end
+ if check==2 then lava_nodes=lava_nodes+1 end
+ pos.x=pos.x-2
+ check=check_node_around (pos)
+ if check==1 then water_nodes=water_nodes+1 end
+ if check==2 then lava_nodes=lava_nodes+1 end
+ pos.x=pos.x+1
+ pos.z=pos.z+1
+ check=check_node_around (pos)
+ if check==1 then water_nodes=water_nodes+1 end
+ if check==2 then lava_nodes=lava_nodes+1 end
+ pos.z=pos.z-2
+ check=check_node_around (pos)
+ if check==1 then water_nodes=water_nodes+1 end
+ if check==2 then lava_nodes=lava_nodes+1 end
+ pos.z=pos.z+1
+
+ if water_nodes==1 and lava_nodes==1 then production_level=50 load_step=30 end
+ if water_nodes==2 and lava_nodes==1 then production_level=75 load_step=45 end
+ if water_nodes==1 and lava_nodes==2 then production_level=75 load_step=45 end
+ if water_nodes==2 and lava_nodes==2 then production_level=100 load_step=60 end
+ if water_nodes==3 and lava_nodes==1 then production_level=25 load_step=15 end
+ if water_nodes==1 and lava_nodes==3 then production_level=25 load_step=15 end
+
+ if production_level>0 then
+ if charge+load_step>max_charge then
+ load_step=max_charge-charge
+ end
+ if load_step>0 then
+ charge=charge+load_step
+ meta:set_float("internal_EU_buffer",charge)
+ end
+ end
+
+ local load = math.floor((charge/max_charge)*100)
+ meta:set_string("formspec",
+ "invsize[8,4;]"..
+ "image[1,1;1,2;technic_power_meter_bg.png^[lowpart:"..
+ (load)..":technic_power_meter_fg.png]"..
+ "label[0,0;Geothermal Generator]"..
+ "label[1,3;Power level]"..
+ "label[4,0;Production at "..tostring(production_level).."%]"
+ )
+
+ if production_level>0 and minetest.env:get_node(pos).name=="technic:geothermal" then
+ hacky_swap_node (pos,"technic:geothermal_active")
+ return
+ end
+ if production_level==0 then hacky_swap_node (pos,"technic:geothermal") end
+end
+})
+
+function check_node_around (pos)
+local node=minetest.env:get_node(pos)
+if node.name=="default:water_source" or node.name=="default:water_flowing" then return 1 end
+if node.name=="default:lava_source" or node.name=="default:lava_flowing" then return 2 end
+return 0
+end
\ No newline at end of file
diff --git a/init.lua b/init.lua
index c7f9a6f..a286350 100644
--- a/init.lua
+++ b/init.lua
@@ -33,6 +33,7 @@
--dofile(minetest.get_modpath("technic").."/injector.lua")
dofile(minetest.get_modpath("technic").."/generator.lua")
dofile(minetest.get_modpath("technic").."/solar_panel.lua")
+dofile(minetest.get_modpath("technic").."/geothermal.lua")
function has_locked_chest_privilege(meta, player)
diff --git a/textures/technic_geothermal_side.png b/textures/technic_geothermal_side.png
new file mode 100644
index 0000000..90fb430
--- /dev/null
+++ b/textures/technic_geothermal_side.png
Binary files differ
diff --git a/textures/technic_geothermal_top.png b/textures/technic_geothermal_top.png
new file mode 100644
index 0000000..601ff15
--- /dev/null
+++ b/textures/technic_geothermal_top.png
Binary files differ
diff --git a/textures/technic_geothermal_top_active.png b/textures/technic_geothermal_top_active.png
new file mode 100644
index 0000000..f02bec6
--- /dev/null
+++ b/textures/technic_geothermal_top_active.png
Binary files differ
--
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