remove the nearly unused illusion race

res/core/messages.xml

@@ -3266,20 +3266,6 @@
     <text locale="de">"$unit($unit) marschiert in eine Antimagiezone und löst sich auf."</text>
     <text locale="en">"$unit($unit) walks into an antimagical zone and dissolves."</text>
   </message>
-  <message name="illusiondissolve" section="events">
-    <type>
-      <arg name="unit" type="unit"/>
-    </type>
-    <text locale="de">"$unit($unit) hat sich unbemerkt verflüchtigt."</text>
-    <text locale="en">"$unit($unit) has dissolved without a trace."</text>
-  </message>
-  <message name="warnillusiondissolve" section="events">
-    <type>
-      <arg name="unit" type="unit"/>
-    </type>
-    <text locale="de">"$unit($unit) wird sich bald verflüchtigen."</text>
-    <text locale="en">"$unit($unit) will dissolve soon."</text>
-  </message>
   <message name="fleescared" section="events">
     <type>
       <arg name="amount" type="int"/>

res/e3a/races.xml

@@ -696,13 +696,6 @@
     <attack type="4" damage="2d12"/>
   </race>
 
-  <race name="illusion" maxaura="0.000000" regaura="0.000000" weight="0" capacity="0" speed="1.0" hp="1" damage="1d1" unarmedattack="0" unarmeddefense="0" walk="yes" canlearn="no" teach="no" noweapons="yes" illusionary="yes">
-    <ai splitsize="999999"/>
-    <function name="age" value="ageillusion"/>
-    <skill name="unarmed" modifier="-99"/>
-    <attack type="1" damage="1d1"/>
-  </race>
-
   <race name="undead" maxaura="1.0" regaura="1.0" weight="1000" capacity="540" speed="1.0" hp="20" damage="1d7" unarmedattack="0" unarmeddefense="0" attackmodifier="1" defensemodifier="1" scarepeasants="yes" walk="yes" canlearn="no" teach="no" noheal="yes" undead="yes" equipment="yes">
     <ai splitsize="20000" moverandom="yes"/>
     <function name="name" value="nameundead"/>

res/eressea/races.xml

@@ -745,12 +745,6 @@
     <attack type="4" damage="1d30"/>
     <attack type="6" spell="fiery_dragonbreath" level="3" />
   </race>
-  <race name="illusion" maxaura="0.000000" regaura="0.000000" weight="0" capacity="0" speed="1.000000" hp="1" damage="1d1" unarmedattack="0" unarmeddefense="0" walk="yes" canlearn="no" teach="no" noweapons="yes" illusionary="yes">
-    <ai splitsize="999999"/>
-    <function name="age" value="ageillusion"/>
-    <skill name="unarmed" modifier="-99"/>
-    <attack type="1" damage="1d1"/>
-  </race>
   <race name="undead" maxaura="1.000000" regaura="1.000000" weight="1000" capacity="540" speed="1.000000" hp="20" damage="1d7" unarmedattack="0" unarmeddefense="0" attackmodifier="1" defensemodifier="1" scarepeasants="yes" walk="yes" canlearn="no" teach="no" noheal="yes" undead="yes" equipment="yes">
     <ai splitsize="20000" moverandom="yes"/>
     <function name="name" value="nameundead"/>

src/kernel/race.c

@@ -66,7 +66,7 @@ static int rc_changes = 1;
 
 static const char *racenames[MAXRACES] = {
     "dwarf", "elf", NULL, "goblin", "human", "troll", "demon", "insect",
-    "halfling", "cat", "aquarian", "orc", "snotling", "undead", "illusion",
+    "halfling", "cat", "aquarian", "orc", "snotling", "undead", NULL,
     "youngdragon", "dragon", "wyrm", "ent", "catdragon", "dracoid",
     NULL, "spell", "irongolem", "stonegolem", "shadowdemon",
     "shadowmaster", "mountainguard", "alp", "toad", "braineater", "peasant",
@@ -296,9 +296,16 @@ static race *rc_find_i(const char *name)
     while (rc && strcmp(rname, rc->_name) != 0) {
         rc = rc->next;
     }
-    if (!rc && strcmp(name, "uruk") == 0) {
+    if (!rc) {
-        rc = rc_find_i("orc");
+        const char *rc_depr[] = { "uruk", "orc", "illusion", "template", NULL };
-        log_warning("a reference was made to the retired race '%s', returning '%s'.", name, rc->_name);
+        int i;
+        for (i = 0; rc_depr[i]; i += 2) {
+            if (strcmp(name, rc_depr[i]) == 0) {
+                rc = rc_find_i(rc_depr[i + 1]);
+                log_warning("a reference was made to the retired race '%s', returning '%s'.", name, rc->_name);
+                break;
+            }
+        }
     }
     return rc;
 }

src/kernel/race.h

@@ -65,8 +65,8 @@ extern "C" {
         RC_ORC,
         RC_SNOTLING,
         RC_UNDEAD,
-        RC_ILLUSION,
+
-        RC_FIREDRAGON,
+        RC_FIREDRAGON = 15,
         RC_DRAGON,
         RC_WYRM,
         RC_TREEMAN,

src/races/CMakeLists.txt

@@ -1,7 +1,6 @@
 PROJECT(races C)
 SET(_FILES
 dragons.c
-illusion.c
 races.c
 zombies.c
 )

src/races/illusion.c

@@ -1,38 +0,0 @@
-/*
- * Eressea PB(E)M host Copyright (C) 1998-2015
- *      Christian Schlittchen (corwin@amber.kn-bremen.de)
- *      Katja Zedel (katze@felidae.kn-bremen.de)
- *      Henning Peters (faroul@beyond.kn-bremen.de)
- *      Enno Rehling (enno@eressea.de)
- *      Ingo Wilken (Ingo.Wilken@informatik.uni-oldenburg.de)
- *
- * This program may not be used, modified or distributed without
- * prior permission by the authors of Eressea.
- */
-
-#include <platform.h>
-
-/* kernel includes */
-#include <kernel/race.h>
-#include <kernel/unit.h>
-#include <kernel/faction.h>
-#include <kernel/messages.h>
-
-/* libc includes */
-#include <stdlib.h>
-#include <assert.h>
-
-#define ILLUSIONMAX  6
-
-void age_illusion(unit * u)
-{
-    if (u->faction->race != get_race(RC_ILLUSION)) {
-        if (u->age == ILLUSIONMAX) {
-            ADDMSG(&u->faction->msgs, msg_message("warnillusiondissolve", "unit", u));
-        }
-        else if (u->age > ILLUSIONMAX) {
-            set_number(u, 0);
-            ADDMSG(&u->faction->msgs, msg_message("illusiondissolve", "unit", u));
-        }
-    }
-}

src/races/races.c

@@ -31,7 +31,6 @@
 
 void age_firedragon(struct unit *u);
 void age_dragon(struct unit *u);
-void age_illusion(struct unit *u);
 void age_undead(struct unit *u);
 void age_skeleton(struct unit *u);
 void age_zombie(struct unit *u);
@@ -101,7 +100,6 @@ void register_races(void)
 
     /* function age for race->age() */
     register_function((pf_generic)age_undead, "ageundead");
-    register_function((pf_generic)age_illusion, "ageillusion");
     register_function((pf_generic)age_skeleton, "ageskeleton");
     register_function((pf_generic)age_zombie, "agezombie");
     register_function((pf_generic)age_ghoul, "ageghoul");

src/reports.c

@@ -123,13 +123,12 @@ const char *options[MAXOPTIONS] = {
 
 bool omniscient(const faction *f)
 {
-    static const race *rc_template, *rc_illusion;
+    static const race *rc_template;
     static int cache;
     if (rc_changed(&cache)) {
-        rc_illusion = get_race(RC_ILLUSION);
         rc_template = get_race(RC_TEMPLATE);
     }
-    return (f->race == rc_template || f->race == rc_illusion);
+    return (f->race == rc_template);
 }