/* Minetest-c55 Copyright (C) 2012 celeron55, Perttu Ahola <celeron55@gmail.com> 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 2 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. */ #include "object_properties.h" #include "utility.h" #define PP(x) "("<<(x).X<<","<<(x).Y<<","<<(x).Z<<")" #define PP2(x) "("<<(x).X<<","<<(x).Y<<")" ObjectProperties::ObjectProperties(): hp_max(1), physical(false), weight(5), collisionbox(-0.5,-0.5,-0.5, 0.5,0.5,0.5), visual("sprite"), visual_size(1,1), spritediv(1,1), initial_sprite_basepos(0,0), is_visible(true), makes_footstep_sound(false) { textures.push_back("unknown_object.png"); } std::string ObjectProperties::dump() { std::ostringstream os(std::ios::binary); os<<"hp_max="<<hp_max; os<<", physical="<<physical; os<<", weight="<<weight; os<<", collisionbox="<<PP(collisionbox.MinEdge)<<","<<PP(collisionbox.MaxEdge); os<<", visual="<<visual; os<<", visual_size="<<PP2(visual_size); os<<", textures=["; for(u32 i=0; i<textures.size(); i++){ os<<"\""<<textures[i]<<"\" "; } os<<"]"; os<<", spritediv="<<PP2(spritediv); os<<", initial_sprite_basepos="<<PP2(initial_sprite_basepos); os<<", is_visible"<<is_visible; os<<", makes_footstep_sound="<<makes_footstep_sound; return os.str(); } void ObjectProperties::serialize(std::ostream &os) { writeU8(os, 1); // version writeS16(os, hp_max); writeU8(os, physical); writeF1000(os, weight); writeV3F1000(os, collisionbox.MinEdge); writeV3F1000(os, collisionbox.MaxEdge); os<<serializeString(visual); writeV2F1000(os, visual_size); writeU16(os, textures.size()); for(u32 i=0; i<textures.size(); i++){ os<<serializeString(textures[i]); } writeV2S16(os, spritediv); writeV2S16(os, initial_sprite_basepos); writeU8(os, is_visible); writeU8(os, makes_footstep_sound); } void ObjectProperties::deSerialize(std::istream &is) { int version = readU8(is); if(version != 1) throw SerializationError( "unsupported ObjectProperties version"); hp_max = readS16(is); physical = readU8(is); weight = readF1000(is); collisionbox.MinEdge = readV3F1000(is); collisionbox.MaxEdge = readV3F1000(is); visual = deSerializeString(is); visual_size = readV2F1000(is); textures.clear(); u32 texture_count = readU16(is); for(u32 i=0; i<texture_count; i++){ textures.push_back(deSerializeString(is)); } spritediv = readV2S16(is); initial_sprite_basepos = readV2S16(is); is_visible = readU8(is); makes_footstep_sound = readU8(is); }