copy all standard Dreambuilder mods in from the old subgame

(exactly as last supplied there, updates to these mods will follow later)

1 files changed, 412 insertions, 0 deletions

diff --git a/replacer/inspect.lua b/replacer/inspect.lua
new file mode 100644
index 0000000..6db5c74
--- /dev/null
+++ b/replacer/inspect.lua
@@ -0,0 +1,412 @@
+
+replacer.image_replacements = {};
+
+-- support for RealTest
+if(    minetest.get_modpath("trees")
+   and minetest.get_modpath("core")
+   and minetest.get_modpath("instruments")
+   and minetest.get_modpath("anvil")
+   and minetest.get_modpath("scribing_table")) then
+	replacer.image_replacements[ "group:planks" ] = "trees:pine_planks";
+	replacer.image_replacements[ "group:plank"  ] = "trees:pine_plank";
+	replacer.image_replacements[ "group:wood"   ] = "trees:pine_planks";
+	replacer.image_replacements[ "group:tree"   ] = "trees:pine_log";
+	replacer.image_replacements[ "group:sapling"] = "trees:pine_sapling";
+	replacer.image_replacements[ "group:leaves" ] = "trees:pine_leaves";
+	replacer.image_replacements[ "default:furnace" ] = "oven:oven";
+	replacer.image_replacements[ "default:furnace_active" ] = "oven:oven_active";
+end
+
+minetest.register_tool( "replacer:inspect",
+{
+    description = "Node inspection tool",
+    groups = {}, 
+    inventory_image = "replacer_inspect.png",
+    wield_image = "",
+    wield_scale = {x=1,y=1,z=1},
+    liquids_pointable = true, -- it is ok to request information about liquids
+    -- the tool_capabilities are of no intrest here; it is not for digging
+    tool_capabilities = {
+        full_punch_interval = 1.0,
+        max_drop_level=0,
+        groupcaps={
+            fleshy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
+            snappy={times={[2]=0.80, [3]=0.40}, maxwear=0.05, maxlevel=1},
+            choppy={times={[3]=0.90}, maxwear=0.05, maxlevel=0}
+        }
+    },
+    node_placement_prediction = nil,
+
+    on_use = function(itemstack, user, pointed_thing)
+
+       return replacer.inspect( itemstack, user, pointed_thing, nil, true ); --false );
+    end,
+
+    on_place = function(itemstack, placer, pointed_thing)
+
+       return replacer.inspect( itemstack, placer, pointed_thing, nil, true );
+    end,
+})
+
+
+replacer.inspect = function( itemstack, user, pointed_thing, mode, show_receipe )
+
+	if( user == nil or pointed_thing == nil) then
+		return nil;
+	end
+	local name = user:get_player_name();
+	local keys = user:get_player_control();
+	if( keys["sneak"] ) then
+		show_receipe = true;
+	end
+ 
+	if(     pointed_thing.type == 'object' ) then
+		local text = 'This is ';
+		local ref = pointed_thing.ref;
+		if( not( ref )) then
+			text = text..'a borken object. We have no further information about it. It is located';
+		elseif( ref:is_player()) then
+			text = text..'your fellow player \"'..tostring( ref:get_player_name() )..'\"';
+		else
+			local luaob = ref:get_luaentity();
+			if( luaob ) then
+				text = text..'entity \"'..tostring( luaob.name )..'\"';
+				local sdata = luaob:get_staticdata();
+				if( sdata ) then
+					sdata = minetest.deserialize( sdata );
+					if( sdata.itemstring ) then
+						text = text..' ['..tostring( sdata.itemstring )..']';
+						if( show_receipe ) then
+							-- the fields part is used here to provide additional information about the entity
+							replacer.inspect_show_crafting( name, sdata.itemstring, { pos=pos, luaob=luaob} );
+						end
+					end
+					if( sdata.age ) then
+						text = text..', dropped '..tostring( math.floor( sdata.age/60 ))..' minutes ago';
+					end
+				end
+			else
+				text = text..'object \"'..tostring( ref:get_entity_name() )..'\"';
+			end
+
+		end
+		text = text..' at '..minetest.pos_to_string( ref:getpos() );
+		minetest.chat_send_player( name, text );
+		return nil;
+	elseif( pointed_thing.type ~= 'node' ) then
+		minetest.chat_send_player( name, 'Sorry. This is an unkown something of type \"'..tostring( pointed_thing.type )..'\". No information available.');
+		return nil;
+	end
+	
+	local pos  = minetest.get_pointed_thing_position( pointed_thing, mode );
+	local node = minetest.get_node_or_nil( pos );
+       
+	if( node == nil ) then
+		minetest.chat_send_player( name, "Error: Target node not yet loaded. Please wait a moment for the server to catch up.");
+		return nil;
+	end
+
+	local text = ' ['..tostring( node.name )..'] with param2='..tostring( node.param2 )..' at '..minetest.pos_to_string( pos )..'.';	
+	if( not( minetest.registered_nodes[ node.name ] )) then
+		text = 'This node is an UNKOWN block'..text;
+	else
+		text = 'This is a \"'..tostring( minetest.registered_nodes[ node.name ].description or ' - no description provided -')..'\" block'..text;
+	end
+	local protected_info = "";
+	if( minetest.is_protected(     pos, name )) then
+		protected_info = 'WARNING: You can\'t dig this node. It is protected.';
+	elseif( minetest.is_protected( pos, '_THIS_NAME_DOES_NOT_EXIST_' )) then
+		protected_info = 'INFO: You can dig this node, but others can\'t.';
+	end
+	text = text..' '..protected_info;
+-- no longer spam the chat; the craft guide is more informative
+--	minetest.chat_send_player( name, text );
+	
+	if( show_receipe ) then
+		-- get light of the node at the current time
+		local light = minetest.get_node_light(pos, nil);
+		if( light==0 ) then
+			light = minetest.get_node_light( {x=pos.x,y=pos.y+1,z=pos.z});
+		end
+		-- the fields part is used here to provide additional information about the node
+		replacer.inspect_show_crafting( name, node.name, {pos=pos, param2=node.param2, light=light, protected_info=protected_info} );
+	end
+	return nil; -- no item shall be removed from inventory
+end
+
+-- some common groups
+replacer.group_placeholder = {};
+replacer.group_placeholder[ 'group:wood'  ] = 'default:wood';
+replacer.group_placeholder[ 'group:tree'  ] = 'default:tree';
+replacer.group_placeholder[ 'group:sapling']= 'default:sapling';
+replacer.group_placeholder[ 'group:stick' ] = 'default:stick';
+replacer.group_placeholder[ 'group:stone' ] = 'default:cobble'; -- 'default:stone';  point people to the cheaper cobble
+replacer.group_placeholder[ 'group:sand'  ] = 'default:sand';
+replacer.group_placeholder[ 'group:leaves'] = 'default:leaves';
+replacer.group_placeholder[ 'group:wood_slab'] = 'stairs:slab_wood';
+replacer.group_placeholder[ 'group:wool'  ] = 'wool:white';
+
+
+-- handle the standard dye color groups
+if( minetest.get_modpath("dye") and dye and dye.basecolors) then
+	for i,color in ipairs( dye.basecolors ) do
+		local def = minetest.registered_items[ "dye:"..color ];
+		if( def and def.groups ) then
+			for k,v in pairs( def.groups ) do
+				if( k ~= 'dye' ) then
+					replacer.group_placeholder[ 'group:dye,'..k ] = 'dye:'..color;
+				end
+			end
+			replacer.group_placeholder[ 'group:flower,color_'..color ] = 'dye:'..color;
+		end
+	end
+end 
+
+replacer.image_button_link = function( stack_string )
+	local group = '';
+	if( replacer.image_replacements[ stack_string ] ) then
+		stack_string = replacer.image_replacements[ stack_string ];
+	end
+	if( replacer.group_placeholder[ stack_string ] ) then
+		stack_string = replacer.group_placeholder[ stack_string ];
+		group = 'G';
+	end		
+-- TODO: show information about other groups not handled above
+	local stack = ItemStack( stack_string );
+	local new_node_name = stack_string;
+	if( stack and stack:get_name()) then
+		new_node_name = stack:get_name();
+	end
+	return tostring( stack_string )..';'..tostring( new_node_name )..';'..group;
+end
+
+replacer.add_circular_saw_receipe = function( node_name, receipes )
+	if( not( node_name ) or not( minetest.get_modpath("moreblocks")) or not( circular_saw ) or not( circular_saw.names) or (node_name=='moreblocks:circular_saw')) then
+		return;
+	end
+	local help = node_name:split( ':' );
+	if( not( help ) or #help ~= 2 or help[1]=='stairs') then
+		return;
+	end
+	help2 = help[2]:split('_');
+	if( not( help2 ) or #help2 < 2 or (help2[1]~='micro' and help2[1]~='panel' and help2[1]~='stair' and help2[1]~='slab')) then
+		return;
+	end
+--	for i,v in ipairs( circular_saw.names ) do
+--		modname..":"..v[1].."_"..material..v[2]
+
+-- TODO: write better and more correct method of getting the names of the materials
+-- TODO: make sure only nodes produced by the saw are listed here
+help[1]='default';
+	local basic_node_name = help[1]..':'..help2[2];
+	-- node found that fits into the saw
+	receipes[ #receipes+1 ] = { method = 'saw',          type = 'saw',          items = { basic_node_name }, output = node_name};
+	return receipes;
+end
+
+replacer.add_colormachine_receipe = function( node_name, receipes )
+	if( not( minetest.get_modpath("colormachine")) or not( colormachine )) then
+		return;
+	end
+	local res = colormachine.get_node_name_painted( node_name, "" );
+
+	if( not( res) or not( res.possible  ) or #res.possible < 1 ) then
+		return;
+	end
+	-- paintable node found
+	receipes[ #receipes+1 ] = { method = 'colormachine', type = 'colormachine', items = { res.possible[1] }, output = node_name};
+	return receipes;
+end
+
+
+replacer.inspect_show_crafting = function( name, node_name, fields )
+	if( not( name )) then
+		return;
+	end
+
+	local receipe_nr = 1;
+	if( not( node_name )) then
+		node_name  = fields.node_name;
+		receipe_nr = tonumber(fields.receipe_nr);
+	end
+	-- turn it into an item stack so that we can handle dropped stacks etc
+	local stack = ItemStack( node_name );
+	node_name = stack:get_name();
+
+	-- the player may ask for receipes of indigrents to the current receipe
+	if( fields ) then
+		for k,v in pairs( fields ) do
+			if( v and v=="" and (minetest.registered_items[ k ]
+			                 or  minetest.registered_nodes[ k ]
+			                 or  minetest.registered_craftitems[ k ]
+			                 or  minetest.registered_tools[ k ] )) then
+				node_name = k;
+				receipe_nr = 1;
+			end
+		end
+	end
+
+	local res = minetest.get_all_craft_recipes( node_name );
+	if( not( res )) then
+		res = {};
+	end
+	-- add special receipes for nodes created by machines
+	replacer.add_circular_saw_receipe( node_name, res );
+	replacer.add_colormachine_receipe( node_name, res );
+
+	-- offer all alternate creafting receipes thrugh prev/next buttons
+	if(     fields and fields.prev_receipe and receipe_nr > 1 ) then
+		receipe_nr = receipe_nr - 1;
+	elseif( fields and fields.next_receipe and receipe_nr < #res ) then
+		receipe_nr = receipe_nr + 1;
+	end
+
+	local desc = nil;
+	if(     minetest.registered_nodes[ node_name ] ) then
+		if(     minetest.registered_nodes[ node_name ].description
+		    and minetest.registered_nodes[ node_name ].description~= "") then
+			desc = "\""..minetest.registered_nodes[ node_name ].description.."\" block";
+		elseif( minetest.registered_nodes[ node_name ].name ) then
+			desc = "\""..minetest.registered_nodes[ node_name ].name.."\" block";
+		else
+			desc = " - no description provided - block";
+		end
+	elseif( minetest.registered_items[ node_name ] ) then
+		if(     minetest.registered_items[ node_name ].description 
+		    and minetest.registered_items[ node_name ].description~= "") then
+			desc = "\""..minetest.registered_items[ node_name ].description.."\" item";
+		elseif( minetest.registered_items[ node_name ].name ) then
+			desc = "\""..minetest.registered_items[ node_name ].name.."\" item";
+		else
+			desc = " - no description provided - item";
+		end
+	end
+	if( not( desc ) or desc=="") then
+		desc = ' - no description provided - ';
+	end
+		
+	local formspec = "size[6,6]"..
+		"label[0,5.5;This is a "..minetest.formspec_escape( desc )..".]"..
+		"button_exit[5.0,4.3;1,0.5;quit;Exit]"..
+		"label[0,0;Name:]"..
+		"field[20,20;0.1,0.1;node_name;node_name;"..node_name.."]".. -- invisible field for passing on information
+		"field[21,21;0.1,0.1;receipe_nr;receipe_nr;"..tostring( receipe_nr ).."]".. -- another invisible field
+		"label[1,0;"..tostring( node_name ).."]"..
+		"item_image_button[5,2;1.0,1.0;"..tostring( node_name )..";normal;]";
+
+	-- provide additional information regarding the node in particular that has been inspected
+	if( fields.pos ) then
+		formspec = formspec.."label[0.0,0.3;Located at "..
+			minetest.formspec_escape( minetest.pos_to_string( fields.pos ));
+		if( fields.param2 ) then
+			formspec = formspec.." with param2="..tostring( fields.param2 );
+		end
+		if( fields.light ) then
+			formspec = formspec.." and receiving "..tostring( fields.light ).." light";
+		end
+		formspec = formspec..".]";	
+	end
+
+	-- show information about protection
+	if( fields.protected_info and fields.protected_info ~= "" ) then
+		formspec = formspec.."label[0.0,4.5;"..minetest.formspec_escape( fields.protected_info ).."]";
+	end
+
+	if( not( res ) or receipe_nr > #res or receipe_nr < 1 ) then
+		receipe_nr = 1;
+	end
+	if( res and receipe_nr > 1 ) then
+		formspec = formspec.."button[3.8,5;1,0.5;prev_receipe;prev]";
+	end
+	if( res and receipe_nr < #res ) then
+		formspec = formspec.."button[5.0,5.0;1,0.5;next_receipe;next]";
+	end
+	if( not( res ) or #res<1) then
+		formspec = formspec..'label[3,1;No receipes.]';
+		if(   minetest.registered_nodes[ node_name ]
+		  and minetest.registered_nodes[ node_name ].drop ) then
+			local drop = minetest.registered_nodes[ node_name ].drop;
+			if( drop ) then
+				if(     type( drop )=='string' and drop ~= node_name ) then
+					formspec = formspec.."label[2,1.6;Drops on dig:]"..
+						"item_image_button[2,2;1.0,1.0;"..replacer.image_button_link( drop ).."]";
+				elseif( type( drop )=='table' and drop.items ) then
+					local droplist = {};
+					for _,drops in ipairs( drop.items ) do
+						for _,item in ipairs( drops.items ) do
+							-- avoid duplicates; but include the item itshelf
+							droplist[ item ] = 1;
+						end
+					end
+					local i = 1;
+					formspec = formspec.."label[2,1.6;May drop on dig:]";
+					for k,v in pairs( droplist ) do
+						formspec = formspec..
+							"item_image_button["..(((i-1)%3)+1)..","..math.floor(((i-1)/3)+2)..";1.0,1.0;"..replacer.image_button_link( k ).."]";
+						i = i+1;
+					end
+				end
+			end
+		end
+	else
+		formspec = formspec.."label[1,5;Alternate "..tostring( receipe_nr ).."/"..tostring( #res ).."]";
+		-- reverse order; default receipes (and thus the most intresting ones) are usually the oldest
+		local receipe = res[ #res+1-receipe_nr ];
+		if(     receipe.type=='normal'  and receipe.items) then
+			local width = receipe.width;
+			if( not( width ) or width==0 ) then
+				width = 3;
+			end
+			for i=1,9 do
+				if( receipe.items[i] ) then
+					formspec = formspec.."item_image_button["..(((i-1)%width)+1)..','..(math.floor((i-1)/width)+1)..";1.0,1.0;"..
+							replacer.image_button_link( receipe.items[i] ).."]";
+				end
+			end
+		elseif( receipe.type=='cooking' and receipe.items and #receipe.items==1
+		    and receipe.output=="" ) then
+			formspec = formspec.."item_image_button[1,1;3.4,3.4;"..replacer.image_button_link( 'default:furnace_active' ).."]".. --default_furnace_front.png]"..
+					"item_image_button[2.9,2.7;1.0,1.0;"..replacer.image_button_link( receipe.items[1] ).."]"..
+					"label[1.0,0;"..tostring(receipe.items[1]).."]"..
+					"label[0,0.5;This can be used as a fuel.]";
+		elseif( receipe.type=='cooking' and receipe.items and #receipe.items==1 ) then
+			formspec = formspec.."item_image_button[1,1;3.4,3.4;"..replacer.image_button_link( 'default:furnace' ).."]".. --default_furnace_front.png]"..
+					"item_image_button[2.9,2.7;1.0,1.0;"..replacer.image_button_link( receipe.items[1] ).."]";
+		elseif( receipe.type=='colormachine' and receipe.items and #receipe.items==1 ) then
+			formspec = formspec.."item_image_button[1,1;3.4,3.4;"..replacer.image_button_link( 'colormachine:colormachine' ).."]".. --colormachine_front.png]"..
+					"item_image_button[2,2;1.0,1.0;"..replacer.image_button_link( receipe.items[1] ).."]";
+		elseif( receipe.type=='saw'          and receipe.items and #receipe.items==1 ) then
+			--formspec = formspec.."item_image[1,1;3.4,3.4;moreblocks:circular_saw]"..
+			formspec = formspec.."item_image_button[1,1;3.4,3.4;"..replacer.image_button_link( 'moreblocks:circular_saw' ).."]"..
+					"item_image_button[2,0.6;1.0,1.0;"..replacer.image_button_link( receipe.items[1] ).."]";
+		else
+			formspec = formspec..'label[3,1;Error: Unkown receipe.]';
+		end
+		-- show how many of the items the receipe will yield
+		local outstack = ItemStack( receipe.output );
+		if( outstack and outstack:get_count() and outstack:get_count()>1 ) then
+			formspec = formspec..'label[5.5,2.5;'..tostring( outstack:get_count() )..']';
+		end
+	end
+	minetest.show_formspec( name, "replacer:crafting", formspec );
+end
+
+-- translate general formspec calls back to specific calls
+replacer.form_input_handler = function( player, formname, fields)
+        if( formname and formname == "replacer:crafting" and player and not( fields.quit )) then
+		replacer.inspect_show_crafting( player:get_player_name(), nil, fields );
+                return;
+        end
+end
+
+-- establish a callback so that input from the player-specific formspec gets handled
+minetest.register_on_player_receive_fields( replacer.form_input_handler );
+
+
+minetest.register_craft({
+        output = 'replacer:inspect',
+        recipe = {
+                { 'default:torch' },
+                { 'default:stick' },
+        }
+})