Is ground content revision (#69)

* bushes ground content

minetest default game treats all bush parts as ground
content, so we do that here too. The baskets however are
player made and placed, so they aren't ground content

* cavestuff ground content

Pebbles are given to mapgen as decorations, so they have
been left as ground content.
The stalactites are not ground content

* user 'placed' nodes -> not ground content

* ground content revision

bushes_classic/nodes.lua

@@ -159,6 +159,7 @@ for i, bush_name in ipairs(bushes_classic.bushes) do
 		paramtype2 = "facedir",
 		on_use = minetest.item_eat(18),
 		groups = { dig_immediate = 3 },
+		is_ground_content = false,
 	})
 
 
@@ -210,4 +211,5 @@ minetest.register_node(":bushes:basket_empty", {
 	paramtype = "light",
 	paramtype2 = "facedir",
     groups = { dig_immediate = 3 },
+	is_ground_content = false,
 })

cavestuff/nodes.lua

@@ -78,6 +78,7 @@ minetest.register_node("cavestuff:stalactite_1",{
 	drawtype="nodebox",
 	tiles = {"undergrowth_pebble.png"},
 	groups = {cracky=3,attached_node=1},
+	is_ground_content = false,
 	description = S("Stalactite"),
 	paramtype = "light",
 	paramtype2 = "wallmounted",
@@ -124,6 +125,7 @@ minetest.register_node("cavestuff:stalactite_2",{
 	drawtype="nodebox",
 	tiles = {"undergrowth_pebble.png"},
 	groups = {cracky=3,attached_node=1,not_in_creative_inventory=1},
+	is_ground_content = false,
 	drop = "cavestuff:stalactite_1",
 	paramtype = "light",
 	paramtype2 = "wallmounted",
@@ -142,6 +144,7 @@ minetest.register_node("cavestuff:stalactite_3",{
 	drawtype="nodebox",
 	tiles = {"undergrowth_pebble.png"},
 	groups = {cracky=3,attached_node=1,not_in_creative_inventory=1},
+	is_ground_content = false,
 	drop = "cavestuff:stalactite_1",
 	paramtype = "light",
 	paramtype2 = "wallmounted",

dryplants/init.lua

@@ -119,6 +119,7 @@ minetest.register_node("dryplants:grass", {
         fixed = {-0.5   , -0.5   , -0.5   ,   0.5   , -0.4375,  0.5   },
     },
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -151,6 +152,7 @@ minetest.register_node("dryplants:hay", {
         fixed = {-0.5   , -0.5   , -0.5   ,   0.5   , -0.4375,  0.5   },
     },
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 

dryplants/reed.lua

@@ -44,6 +44,7 @@ minetest.register_node("dryplants:wetreed_slab", {
 		fixed = {-1/2, -1/2, -1/2, 1/2, 0, 1/2},
 	},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -72,6 +73,7 @@ minetest.register_node("dryplants:wetreed_roof", {
 		}
 	},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -194,6 +196,7 @@ minetest.register_node("dryplants:wetreed_roof_corner", {
 		}
 	},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -224,6 +227,7 @@ minetest.register_node("dryplants:wetreed_roof_corner_2", {
 		}
 	},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -263,6 +267,7 @@ minetest.register_node("dryplants:reed", {
 	paramtype2 = "facedir",
 	tiles = {"dryplants_reed.png"},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -284,6 +289,7 @@ minetest.register_node("dryplants:reed_slab", {
 		fixed = {-1/2, -1/2, -1/2, 1/2, 0, 1/2},
 	},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -312,6 +318,7 @@ minetest.register_node("dryplants:reed_roof", {
 		}
 	},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -342,6 +349,7 @@ minetest.register_node("dryplants:reed_roof_corner", {
 		}
 	},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })
 
@@ -372,5 +380,6 @@ minetest.register_node("dryplants:reed_roof_corner_2", {
 		}
 	},
 	groups = {snappy=3, flammable=2},
+	is_ground_content = false,
 	sounds = default.node_sound_leaves_defaults(),
 })

dryplants/reedmace.lua

@@ -88,6 +88,7 @@ minetest.register_node("dryplants:reedmace_spikes", {
 		flammable=2,
 		not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = 'dryplants:reedmace_sapling',
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {
@@ -110,6 +111,7 @@ minetest.register_node("dryplants:reedmace_top", {
 		flammable=2,
 		not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = 'dryplants:reedmace_sapling',
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {
@@ -133,6 +135,7 @@ minetest.register_node("dryplants:reedmace_height_2", {
 		flammable=2--,
 		--not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = 'dryplants:reedmace_sapling',
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {
@@ -156,6 +159,7 @@ minetest.register_node("dryplants:reedmace_height_3", {
 		flammable=2--,
 		--not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = 'dryplants:reedmace_sapling',
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {
@@ -179,6 +183,7 @@ minetest.register_node("dryplants:reedmace_height_3_spikes", {
 		flammable=2--,
 		--not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = 'dryplants:reedmace_sapling',
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {
@@ -201,6 +206,7 @@ minetest.register_node("dryplants:reedmace", {
 		flammable=2,
 		not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = 'dryplants:reedmace_sapling',
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {
@@ -231,6 +237,7 @@ minetest.register_node("dryplants:reedmace_bottom", {
 		flammable=2,
 		not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = 'dryplants:reedmace_sapling',
 	sounds = default.node_sound_leaves_defaults(),
 	selection_box = {

ferns/gianttreefern.lua

@@ -138,6 +138,7 @@ minetest.register_node("ferns:tree_fern_leaves_giant", {
 		attached_node=1,
 		not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = {
 		max_items = 2,
 		items = {
@@ -179,6 +180,7 @@ minetest.register_node("ferns:tree_fern_leave_big", {
 		attached_node=1,
 		not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = "",
 	sounds = default.node_sound_leaves_defaults(),
 	after_destruct = function(pos,oldnode)
@@ -217,6 +219,7 @@ minetest.register_node("ferns:tree_fern_leave_big_end", {
 		attached_node=1,
 		not_in_creative_inventory=1
 	},
+	is_ground_content = false,
 	drop = "",
 	sounds = default.node_sound_leaves_defaults(),
 })
@@ -255,6 +258,7 @@ minetest.register_node("ferns:fern_trunk_big_top", {
 		not_in_creative_inventory=1,
 		leafdecay=3 -- to support vines
 	},
+	is_ground_content = false,
 	drop = "ferns:fern_trunk_big",
 	sounds = default.node_sound_wood_defaults(),
 })
@@ -281,6 +285,7 @@ minetest.register_node("ferns:fern_trunk_big", {
 		fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
 	},
 	groups = {tree=1,choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
+	is_ground_content = false,
 	sounds = default.node_sound_wood_defaults(),
 	after_destruct = function(pos,oldnode)
         local node = minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z})

ferns/treefern.lua

@@ -80,6 +80,7 @@ minetest.register_node("ferns:tree_fern_leaves", {
 	inventory_image = "ferns_fern_tree_inv.png",
 	walkable = false,
 	groups = {snappy=3,flammable=2,attached_node=1},
+	is_ground_content = false,
 	drop = {
 		max_items = 2,
 		items = {
@@ -111,6 +112,7 @@ minetest.register_node("ferns:tree_fern_leaves_02", {
 	tiles = {"ferns_fern_big.png"},
 	walkable = false,
 	groups = {snappy=3,flammable=2,attached_node=1,not_in_creative_inventory=1},
+	is_ground_content = false,
 	drop = {
 		max_items = 2,
 		items = {
@@ -157,6 +159,7 @@ minetest.register_node("ferns:fern_trunk", {
 		fixed = {-1/7, -1/2, -1/7, 1/7, 1/2, 1/7},
 	},
 	groups = {tree=1,choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
+	is_ground_content = false,
 	sounds = default.node_sound_wood_defaults(),
 	after_destruct = function(pos,oldnode)
         local node = minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z})

nature_classic/blossom.lua

@@ -19,6 +19,7 @@ minetest.register_node(":"..nature.blossom_node, {
     tiles = nature.blossom_textures,
     paramtype = "light",
     groups = nature.blossom_groups,
+	is_ground_content = false,
     sounds = default.node_sound_leaves_defaults(),
 	waving = 1
 })

trunks/nodes.lua

@@ -38,6 +38,7 @@ for i in pairs(NoDe) do
 			attached_node=1,
 			not_in_creative_inventory=iNV
 		},
+		is_ground_content = false,
 		drop = "trunks:twig_1",
 		sounds = default.node_sound_leaves_defaults(),
 		liquids_pointable = true,
@@ -138,6 +139,7 @@ minetest.register_node("trunks:twigs", {
 	paramtype2 = "facedir",
 	tiles = {"trunks_twigs.png"},
 	groups = {choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
+	is_ground_content = false,
 	sounds = default.node_sound_wood_defaults(),
 })
 
@@ -157,6 +159,7 @@ minetest.register_node("trunks:twigs_slab", {
 		fixed = {-1/2, -1/2, -1/2, 1/2, 0, 1/2},
 	},
 	groups = {choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
+	is_ground_content = false,
 	sounds = default.node_sound_wood_defaults(),
 })
 
@@ -180,6 +183,7 @@ minetest.register_node("trunks:twigs_roof", {
 		}
 	},
 	groups = {choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
+	is_ground_content = false,
 	sounds = default.node_sound_wood_defaults(),
 })
 
@@ -208,6 +212,7 @@ minetest.register_node("trunks:twigs_roof_corner", {
 		}
 	},
 	groups = {choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
+	is_ground_content = false,
 	sounds = default.node_sound_wood_defaults(),
 })
 
@@ -236,6 +241,7 @@ minetest.register_node("trunks:twigs_roof_corner_2", {
 		}
 	},
 	groups = {choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
+	is_ground_content = false,
 	sounds = default.node_sound_wood_defaults(),
 })
 
@@ -387,6 +393,7 @@ for i in pairs(TRuNKS) do
 					attached_node = 1
 					--not_in_creative_inventory=1 -- atm in inv for testing
 				},
+				is_ground_content = false,
 				--drop = "trunks:twig_1", -- not sure about this yet
 				sounds = default.node_sound_wood_defaults(),
 			})

youngtrees/init.lua

@@ -9,7 +9,7 @@ minetest.register_node("youngtrees:bamboo", {
 	tiles = {"bamboo.png"},
 	paramtype = "light",
 	walkable = false,
-	is_ground_content = true,
+	is_ground_content = false,
 	node_box = {
 	type = "fixed",
 	fixed = {
@@ -34,7 +34,7 @@ minetest.register_node("youngtrees:youngtree_top", {
 	wield_image = "youngtree16xa.png",
 	paramtype = "light",
 	walkable = false,
-	is_ground_content = true,
+	is_ground_content = false,
 	selection_box = {
 		type = "fixed",
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
@@ -52,7 +52,7 @@ minetest.register_node("youngtrees:youngtree_middle", {
 	wield_image = "youngtree16xb.png",
 	paramtype = "light",
 	walkable = false,
-	is_ground_content = true,
+	is_ground_content = false,
 	selection_box = {
 		type = "fixed",
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
@@ -70,7 +70,7 @@ minetest.register_node("youngtrees:youngtree_bottom", {
 	wield_image = "youngtree16xc.png",
 	paramtype = "light",
 	walkable = false,
-	is_ground_content = true,
+	is_ground_content = false,
 	selection_box = {
 		type = "fixed",
 		fixed = {-0.3, -0.5, -0.3, 0.3, 0.5, 0.3}
@@ -146,4 +146,4 @@ minetest.register_on_generated(function(minp, maxp, blockseed)
         local timer = minetest.get_node_timer({x=pos.x, y=pos.y+1, z=pos.z})
         timer:start(0)
     end
-end)
+end)