utility.h: Change Buffer's interface to be more compatible with SharedBuffer's interf...
[oweals/minetest.git] / src / content_inventory.cpp
1 /*
2 Minetest-c55
3 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
19
20 #include "content_inventory.h"
21 #include "inventory.h"
22 #include "content_mapnode.h"
23 //#include "serverobject.h"
24 #include "content_sao.h"
25
26 bool item_material_is_cookable(content_t content)
27 {
28         if(content == CONTENT_TREE)
29                 return true;
30         else if(content == CONTENT_COBBLE)
31                 return true;
32         else if(content == CONTENT_SAND)
33                 return true;
34         return false;
35 }
36
37 InventoryItem* item_material_create_cook_result(content_t content)
38 {
39         if(content == CONTENT_TREE)
40                 return new CraftItem("lump_of_coal", 1);
41         else if(content == CONTENT_COBBLE)
42                 return new MaterialItem(CONTENT_STONE, 1);
43         else if(content == CONTENT_SAND)
44                 return new MaterialItem(CONTENT_GLASS, 1);
45         return NULL;
46 }
47
48 std::string item_craft_get_image_name(const std::string &subname)
49 {
50         if(subname == "Stick")
51                 return "stick.png";
52         else if(subname == "paper")
53                 return "paper.png";
54         else if(subname == "book")
55                 return "book.png";
56         else if(subname == "lump_of_coal")
57                 return "lump_of_coal.png";
58         else if(subname == "lump_of_iron")
59                 return "lump_of_iron.png";
60         else if(subname == "lump_of_clay")
61                 return "lump_of_clay.png";
62         else if(subname == "steel_ingot")
63                 return "steel_ingot.png";
64         else if(subname == "clay_brick")
65                 return "clay_brick.png";
66         else if(subname == "rat")
67                 return "rat.png";
68         else if(subname == "cooked_rat")
69                 return "cooked_rat.png";
70         else if(subname == "scorched_stuff")
71                 return "scorched_stuff.png";
72         else if(subname == "firefly")
73                 return "firefly.png";
74         else if(subname == "apple")
75                 return "apple.png^[forcesingle";
76         else if(subname == "apple_iron")
77                 return "apple_iron.png";
78         else
79                 return "cloud.png"; // just something
80 }
81
82 ServerActiveObject* item_craft_create_object(const std::string &subname,
83                 ServerEnvironment *env, u16 id, v3f pos)
84 {
85         if(subname == "rat")
86         {
87                 ServerActiveObject *obj = new RatSAO(env, id, pos);
88                 return obj;
89         }
90         else if(subname == "firefly")
91         {
92                 ServerActiveObject *obj = new FireflySAO(env, id, pos);
93                 return obj;
94         }
95
96         return NULL;
97 }
98
99 s16 item_craft_get_drop_count(const std::string &subname)
100 {
101         if(subname == "rat" || subname == "firefly")
102                 return 1;
103
104         return -1;
105 }
106
107 bool item_craft_is_cookable(const std::string &subname)
108 {
109         if(subname == "lump_of_iron" || subname == "lump_of_clay" || subname == "rat" || subname == "cooked_rat")
110                 return true;
111                 
112         return false;
113 }
114
115 InventoryItem* item_craft_create_cook_result(const std::string &subname)
116 {
117         if(subname == "lump_of_iron")
118                 return new CraftItem("steel_ingot", 1);
119         else if(subname == "lump_of_clay")
120                 return new CraftItem("clay_brick", 1);
121         else if(subname == "rat")
122                 return new CraftItem("cooked_rat", 1);
123         else if(subname == "cooked_rat")
124                 return new CraftItem("scorched_stuff", 1);
125
126         return NULL;
127 }
128
129 bool item_craft_is_eatable(const std::string &subname)
130 {
131         if(subname == "cooked_rat")
132                 return true;
133         else if(subname == "apple")
134                 return true;
135         else if(subname == "apple_iron")
136                 return true;
137         return false;
138 }
139
140 s16 item_craft_eat_hp_change(const std::string &subname)
141 {
142         if(subname == "cooked_rat")
143                 return 6; // 3 hearts
144         else if(subname == "apple")
145                 return 4; // 2 hearts
146         else if(subname == "apple_iron")
147                 return 8; // 4 hearts
148         return 0;
149 }
150
151