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<td class='lines'><pre><code><span class="hl com">/*</span>
<span class="hl com">Minetest</span>
<span class="hl com">Copyright (C) 2010-2018 celeron55, Perttu Ahola <celeron55@gmail.com></span>
<span class="hl com"></span>
<span class="hl com">This program is free software; you can redistribute it and/or modify</span>
<span class="hl com">it under the terms of the GNU Lesser General Public License as published by</span>
<span class="hl com">the Free Software Foundation; either version 2.1 of the License, or</span>
<span class="hl com">(at your option) any later version.</span>
<span class="hl com"></span>
<span class="hl com">This program is distributed in the hope that it will be useful,</span>
<span class="hl com">but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<span class="hl com">MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<span class="hl com">GNU Lesser General Public License for more details.</span>
<span class="hl com"></span>
<span class="hl com">You should have received a copy of the GNU Lesser General Public License along</span>
<span class="hl com">with this program; if not, write to the Free Software Foundation, Inc.,</span>
<span class="hl com">51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.</span>
<span class="hl com">*/</span>
<span class="hl ppc">#include</span> <span class="hl pps">"hud.h"</span><span class="hl ppc"></span>
<span class="hl ppc">#include <cmath></span>
<span class="hl kwb">const struct</span> EnumString es_HudElementType<span class="hl opt">[] =</span>
<span class="hl opt">{</span>
<span class="hl opt">{</span>HUD_ELEM_IMAGE<span class="hl opt">,</span> <span class="hl str">"image"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_ELEM_TEXT<span class="hl opt">,</span> <span class="hl str">"text"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_ELEM_STATBAR<span class="hl opt">,</span> <span class="hl str">"statbar"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_ELEM_INVENTORY<span class="hl opt">,</span> <span class="hl str">"inventory"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_ELEM_WAYPOINT<span class="hl opt">,</span> <span class="hl str">"waypoint"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_ELEM_IMAGE_WAYPOINT<span class="hl opt">,</span> <span class="hl str">"image_waypoint"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_ELEM_COMPASS<span class="hl opt">,</span> <span class="hl str">"compass"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_ELEM_MINIMAP<span class="hl opt">,</span> <span class="hl str">"minimap"</span><span class="hl opt">},</span>
<span class="hl opt">{</span><span class="hl num">0</span><span class="hl opt">,</span> NULL<span class="hl opt">},</span>
<span class="hl opt">};</span>
<span class="hl kwb">const struct</span> EnumString es_HudElementStat<span class="hl opt">[] =</span>
<span class="hl opt">{</span>
<span class="hl opt">{</span>HUD_STAT_POS<span class="hl opt">,</span> <span class="hl str">"position"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_POS<span class="hl opt">,</span> <span class="hl str">"pos"</span><span class="hl opt">},</span> <span class="hl com">/* Deprecated, only for compatibility's sake */</span>
<span class="hl opt">{</span>HUD_STAT_NAME<span class="hl opt">,</span> <span class="hl str">"name"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_SCALE<span class="hl opt">,</span> <span class="hl str">"scale"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_TEXT<span class="hl opt">,</span> <span class="hl str">"text"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_NUMBER<span class="hl opt">,</span> <span class="hl str">"number"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_ITEM<span class="hl opt">,</span> <span class="hl str">"item"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_ITEM<span class="hl opt">,</span> <span class="hl str">"precision"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_DIR<span class="hl opt">,</span> <span class="hl str">"direction"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_ALIGN<span class="hl opt">,</span> <span class="hl str">"alignment"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_OFFSET<span class="hl opt">,</span> <span class="hl str">"offset"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_WORLD_POS<span class="hl opt">,</span> <span class="hl str">"world_pos"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_SIZE<span class="hl opt">,</span> <span class="hl str">"size"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_Z_INDEX<span class="hl opt">,</span> <span class="hl str">"z_index"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_STAT_TEXT2<span class="hl opt">,</span> <span class="hl str">"text2"</span><span class="hl opt">},</span>
<span class="hl opt">{</span><span class="hl num">0</span><span class="hl opt">,</span> NULL<span class="hl opt">},</span>
<span class="hl opt">};</span>
<span class="hl kwb">const struct</span> EnumString es_HudBuiltinElement<span class="hl opt">[] =</span>
<span class="hl opt">{</span>
<span class="hl opt">{</span>HUD_FLAG_HOTBAR_VISIBLE<span class="hl opt">,</span> <span class="hl str">"hotbar"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_FLAG_HEALTHBAR_VISIBLE<span class="hl opt">,</span> <span class="hl str">"healthbar"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_FLAG_CROSSHAIR_VISIBLE<span class="hl opt">,</span> <span class="hl str">"crosshair"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_FLAG_WIELDITEM_VISIBLE<span class="hl opt">,</span> <span class="hl str">"wielditem"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_FLAG_BREATHBAR_VISIBLE<span class="hl opt">,</span> <span class="hl str">"breathbar"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_FLAG_MINIMAP_VISIBLE<span class="hl opt">,</span> <span class="hl str">"minimap"</span><span class="hl opt">},</span>
<span class="hl opt">{</span>HUD_FLAG_MINIMAP_RADAR_VISIBLE<span class="hl opt">,</span> <span class="hl str">"minimap_radar"</span><span class="hl opt">},</span>
<span class="hl opt">{</span><span class="hl num">0</span><span class="hl opt">,</span> NULL<span class="hl opt">},</span>
<span class="hl opt">};</span>