Archetypes (WIP): "RECRUIT 15 knight"

creates XML-configurable pre-skilled units for game variants with faster reinforcements.
Speeding up locale-string lookup a little bit, and making it more unified for different classes of strings (so new ones are easily added).

src/common/gamecode/archetype.c

@@ -0,0 +1,124 @@
+#include <config.h>
+#include "eressea.h"
+#include "archetype.h"
+
+/* kernel includes */
+#include <kernel/equipment.h>
+#include <kernel/building.h>
+#include <kernel/xmlkernel.h>
+#include <kernel/xmlreader.h>
+
+/* util includes */
+#include <util/umlaut.h>
+#include <util/language.h>
+#include <util/xml.h>
+
+/* libxml includes */
+#include <libxml/tree.h>
+#include <libxml/xpath.h>
+#include <libxml/encoding.h>
+
+/* libc includes */
+#include <string.h>
+#include <assert.h>
+
+static struct archetype * archetypes;
+
+const struct archetype *
+find_archetype(const char * s, const struct locale * lang)
+{
+  struct tnode * tokens = get_translations(lang, UT_ARCHETYPES);
+  variant token;
+
+  if (findtoken(tokens, s, &token)==E_TOK_SUCCESS) {
+    return (const struct archetype *)token.v;
+  }
+  return NULL;
+}
+
+void
+register_archetype(archetype * arch)
+{
+  arch->next = archetypes;
+  archetypes = arch;
+}
+
+const archetype * 
+get_archetype(const char * name)
+{
+  const archetype * arch = archetypes;
+  for (;arch;arch=arch->next) {
+    if (strcmp(name, arch->name)==0) {
+      return arch;
+    }
+  }
+  return NULL;
+}
+
+void
+init_archetypes(void)
+{
+  const struct locale * lang = locales;
+  for (;lang;lang=nextlocale(lang)) {
+    variant var;
+    archetype * arch = archetypes;
+    struct tnode * tokens = get_translations(lang, UT_ARCHETYPES);
+    for (;arch;arch=arch->next) {
+      var.v = arch;
+      addtoken(tokens, LOC(lang, arch->name), var);
+    }
+  }
+}
+
+static int
+parse_archetypes(xmlDocPtr doc)
+{
+  xmlXPathContextPtr xpath = xmlXPathNewContext(doc);
+  xmlXPathObjectPtr result = xmlXPathEvalExpression(BAD_CAST "/eressea/archetypes/archetype", xpath);
+  xmlNodeSetPtr nodes = result->nodesetval;
+
+  xmlChar * property;
+  if (nodes && nodes->nodeNr>0) {
+    xmlNodePtr node = nodes->nodeTab[0];
+    archetype * arch = calloc(1, sizeof(archetype));
+    xmlXPathObjectPtr sub;
+
+    property = xmlGetProp(node, BAD_CAST "name");
+    assert(property!=NULL);
+    arch->name = strdup((const char *)property);
+    xmlFree(property);
+
+    property = xmlGetProp(node, BAD_CAST "equip");
+    if (property!=NULL) {
+      arch->equip = get_equipment((const char*)property);
+      xmlFree(property);
+    } else {
+      arch->equip = get_equipment(arch->name);
+    }
+
+    property = xmlGetProp(node, BAD_CAST "building");
+    if (property!=NULL) {
+      arch->btype = bt_find((const char*)property);
+      xmlFree(property);
+    }
+
+    arch->size = xml_ivalue(node, "cost", 1);
+
+    xpath->node = node;
+    sub = xmlXPathEvalExpression(BAD_CAST "construction", xpath);
+    if (sub->nodesetval) {
+      xml_readconstruction(xpath, sub->nodesetval, &arch->ctype);
+    }
+    xmlXPathFreeObject(sub);
+  }
+  xmlXPathFreeObject(result);
+
+  xmlXPathFreeContext(xpath);
+  return 0;
+}
+
+void
+register_archetypes(void)
+{
+  xml_register_callback(parse_archetypes);
+}

src/common/gamecode/archetype.h

@@ -0,0 +1,40 @@
+/* vi: set ts=2:
++-------------------+
+|                   |  Enno Rehling <enno@eressea.de>
+| Eressea PBEM host |  Christian Schlittchen <corwin@amber.kn-bremen.de>
+| (c) 1998 - 2007   |  Katja Zedel <katze@felidae.kn-bremen.de>
+|                   |  Henning Peters <faroul@beyond.kn-bremen.de>
++-------------------+
+
+This program may not be used, modified or distributed
+without prior permission by the authors of Eressea.
+*/
+
+#ifndef H_GC_ARCHETYPE
+#define H_GC_ARCHETYPE
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+  typedef struct archetype {
+    char * name;
+    int size;
+    struct building_type * btype;
+    struct equipment * equip;
+    struct construction * ctype;
+    struct archetype * next;
+  } archetype;
+
+  extern const struct archetype * find_archetype(const char * s, const struct locale * lang);
+  extern void init_archetypes(void);
+  extern const struct archetype * get_archetype(const char * name);
+  extern void register_archetype(struct archetype * arch);
+  extern void register_archetypes(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/common/gamecode/economy.c

@@ -26,11 +26,13 @@
 /* gamecode includes */
 #include "laws.h"
 #include "randenc.h"
+#include "archetype.h"
 
 /* kernel includes */
 #include <kernel/alchemy.h>
 #include <kernel/building.h>
 #include <kernel/calendar.h>
+#include <kernel/equipment.h>
 #include <kernel/faction.h>
 #include <kernel/give.h>
 #include <kernel/item.h>
@@ -1053,6 +1055,80 @@ maintain_buildings(region * r, boolean crash)
   }
 }
 
+static int
+recruit_archetype(unit * u, order * ord)
+{
+  int n, id;
+  const char * s;
+
+  init_tokens(ord);
+  skip_token();
+  n = geti();
+  s = getstrtoken();
+  id = getid();
+  if (n>0 && s && s[0]) {
+    const archetype * arch = find_archetype(s, u->faction->locale);
+
+    if (u->number>0) {
+      ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "unit_must_be_new", ""));
+      /* TODO: error message */
+      return 0;
+    }
+
+    if (arch==NULL) {
+      ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "unknown_archetype", "name", s));
+      /* TODO: error message */
+      return 0;
+    }
+    if (arch->btype && u->building->type!=arch->btype) {
+      ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "unit_must_be_in_building", "type", arch->btype));
+      /* TODO: error message */
+      return 0;
+    }
+
+    n = build(u, arch->ctype, 0, n);
+    if (n>0) {
+      scale_number(u, n);
+      equip_unit(u, arch->equip);
+      return n;
+    } else switch(n) {
+      case ENOMATERIALS:
+        ADDMSG(&u->faction->msgs, msg_materials_required(u, ord, arch->ctype));
+        return 0;
+      case ELOWSKILL:
+      case ENEEDSKILL:
+        /* no skill, or not enough skill points to build */
+        cmistake(u, ord, 50, MSG_PRODUCE);
+        return 0;
+      default:
+        assert(!"unhandled return value from build() in recruit_archetype");
+    }
+    return 0;
+  }
+  return -1;
+}
+
+static int
+recruit_classic(void)
+{
+  static int value = -1;
+  if (value<0) {
+    const char * str = get_param(global.parameters, "recruit.classic");
+    value = str?atoi(str):1;
+  }
+  return value;
+}
+
+static int
+recruit_archetypes(void)
+{
+  static int value = -1;
+  if (value<0) {
+    const char * str = get_param(global.parameters, "recruit.archetypes");
+    value = str?atoi(str):0;
+  }
+  return value;
+}
 
 void
 economics(region *r)
@@ -1095,9 +1171,19 @@ economics(region *r)
 
   for (u = r->units; u; u = u->next) {
 		order * ord;
+    if (!recruit_classic()) {
+      if (u->number>0) continue;
+    }
 		for (ord = u->orders; ord; ord = ord->next) {
       if (get_keyword(ord) == K_RECRUIT) {
+        if (recruit_archetypes()) {
+          if (recruit_archetype(u, ord)>=0) {
+            continue;
+          }
+        }
+        if (recruit_classic()) {
           recruit(u, ord, &recruitorders);
+        }
         break;
       }
     }
@@ -1142,27 +1228,9 @@ manufacture(unit * u, const item_type * itype, int want)
         sk, minskill, itype->rtype, 1));
       return;
     case ENOMATERIALS:
-      /* something missing from the list of materials */
+      ADDMSG(&u->faction->msgs, msg_materials_required(u, u->thisorder, itype->construction));
-      strcpy(buf, "Dafür braucht man mindestens:");
-      {
-        int c, n;
-        const construction * cons = itype->construction;
-        char * ch = buf+strlen(buf);
-        assert(cons);
-        for (c=0;cons->materials[c].number; c++) {
-	  requirement * m = cons->materials+c;
-          if (c!=0)
-            strcat(ch++, ",");
-          n = m->number / cons->reqsize;
-          sprintf(ch, " %d %s", n?n:1,
-            locale_string(u->faction->locale,
-            resourcename(m->rtype, m->number!=1)));
-          ch = ch+strlen(ch);
-        }
-        mistake(u, u->thisorder, buf, MSG_PRODUCE);
       return;
   }
-  }
   if (n>0) {
     i_change(&u->items, itype, n);
     if (want==INT_MAX) want = n;
@@ -1571,26 +1639,8 @@ create_potion(unit * u, const potion_type * ptype, int want)
 			break;
 		case ENOMATERIALS:
 			/* something missing from the list of materials */
-			strcpy(buf, "Dafür braucht man mindestens:");
+      ADDMSG(&u->faction->msgs, msg_materials_required(u, u->thisorder, ptype->itype->construction));
-			{
-				int c, n;
-				const construction * cons = ptype->itype->construction;
-				char * ch = buf+strlen(buf);
-				assert(cons);
-				for (c=0;cons->materials[c].number; c++) {
-				  const requirement * m = cons->materials+c;
-					if (c!=0)
-						strcat(ch++, ",");
-					n = m->number / cons->reqsize;
-					sprintf(ch, " %d %s", n?n:1,
-						LOC(u->faction->locale,
-						resourcename(m->rtype, m->number!=1)));
-					ch = ch+strlen(ch);
-				}
-				strcat(ch,".");
-				mistake(u, u->thisorder, buf, MSG_PRODUCE);
 			return;
-			}
 			break;
 		default:
 			i_change(&u->items, ptype->itype, built);

src/common/gamecode/gamecode.vcproj

@@ -277,6 +277,9 @@
 		<Filter
 			Name="Header"
 			Filter="*.h">
+			<File
+				RelativePath=".\archetype.h">
+			</File>
 			<File
 				RelativePath=".\creation.h">
 			</File>
@@ -308,6 +311,9 @@
 				RelativePath=".\xmlreport.h">
 			</File>
 		</Filter>
+		<File
+			RelativePath=".\archetype.c">
+		</File>
 		<File
 			RelativePath=".\creation.c">
 		</File>

src/common/kernel/build.c

@@ -608,17 +608,20 @@ int
 build(unit * u, const construction * ctype, int completed, int want)
 {
   const construction * type = ctype;
-  int skills; /* number of skill points remainig */
+  int skills = INT_MAX; /* number of skill points remainig */
-  int dm = get_effect(u, oldpotiontype[P_DOMORE]);
+  int basesk = 0;
   int made = 0;
-  int basesk, effsk;
 
-  assert(u->number);
   if (want<=0) return 0;
   if (type==NULL) return 0;
   if (type->improvement==NULL && completed==type->maxsize)
     return ECOMPLETE;
 
+  if (type->skill!=NOSKILL) {
+    int effsk;
+    int dm = get_effect(u, oldpotiontype[P_DOMORE]);
+
+    assert(u->number);
     basesk = effskill(u, type->skill);
     if (basesk==0) return ENEEDSKILL;
 
@@ -644,6 +647,7 @@ build(unit * u, const construction * ctype, int completed, int want)
       change_effect(u, oldpotiontype[P_DOMORE], -dm);
       skills += dm * effsk;
     }
+  }
   for (;want>0 && skills>0;) {
     int c, n;
 
@@ -764,6 +768,23 @@ build(unit * u, const construction * ctype, int completed, int want)
   return made;
 }
 
+message *
+msg_materials_required(unit * u, order * ord, const construction * ctype)
+{
+  /* something missing from the list of materials */
+  int c;
+  resource * reslist = NULL;
+
+  for (c=0;ctype->materials[c].number; ++c) {
+    resource * res = malloc(sizeof(resource));
+    res->number = ctype->materials[c].number / ctype->reqsize;
+    res->type = ctype->materials[c].rtype;
+    res->next = reslist;
+    reslist = res;
+  }
+  return msg_feedback(u, ord, "build_required", "required", reslist);
+}
+
 int
 maxbuild(const unit * u, const construction * cons)
   /* calculate maximum size that can be built from available material */
@@ -791,7 +812,7 @@ build_building(unit * u, const building_type * btype, int want, order * ord)
 {
   region * r = u->region;
   boolean newbuilding = false;
-  int c, built = 0, id;
+  int built = 0, id;
   building * b = NULL;
   /* einmalige Korrektur */
   static char buffer[8 + IDSIZE + 1 + NAMESIZE + 1];
@@ -874,22 +895,9 @@ build_building(unit * u, const building_type * btype, int want, order * ord)
     /* the building is already complete */
     cmistake(u, ord, 4, MSG_PRODUCE);
     return;
-  case ENOMATERIALS: {
+  case ENOMATERIALS:
-    /* something missing from the list of materials */
+    ADDMSG(&u->faction->msgs, msg_materials_required(u, ord, btype->construction));
-    const construction * cons = btype->construction;
-    resource * reslist = NULL;
-    assert(cons);
-    for (c=0;cons->materials[c].number; ++c) {
-      resource * res = malloc(sizeof(resource));
-      res->number = cons->materials[c].number / cons->reqsize;
-      res->type = cons->materials[c].rtype;
-      res->next = reslist;
-      reslist = res;
-    }
-    ADDMSG(&u->faction->msgs, msg_feedback(u, ord, "build_required",
-      "required", reslist));
     return;
-  }
   case ELOWSKILL:
   case ENEEDSKILL:
     /* no skill, or not enough skill points to build */

src/common/kernel/build.h

@@ -79,7 +79,7 @@ void sunhash(struct ship * sh);
 
 extern int build(struct unit * u, const construction * ctype, int completed, int want);
 extern int maxbuild(const struct unit *u, const construction *cons);
-
+extern struct message * msg_materials_required(struct unit * u, struct order * ord, const struct construction * ctype);
 /** error messages that build may return: */
 #define ELOWSKILL -1
 #define ENEEDSKILL -2

src/common/kernel/eressea.c

@@ -1489,53 +1489,13 @@ findstr(const char **v, const char *s, unsigned char n)
   return -1;
 }
 
-enum {
-  UT_NONE,
-  UT_PARAM,
-  UT_ITEM,
-  UT_BUILDING,
-  UT_HERB,
-  UT_POTION,
-  UT_MAX
-};
-
-static struct lstr {
-  const struct locale * lang;
-  struct tnode tokens[UT_MAX];
-  struct tnode skillnames;
-  struct tnode keywords;
-  struct tnode races;
-  struct tnode directions;
-  struct tnode options;
-  struct lstr * next;
-} * lstrs;
-
-static struct lstr *
-get_lnames(const struct locale * lang)
-{
-  static struct lstr * lnames = NULL;
-  static const struct locale * lastlang = NULL;
-
-  if (lastlang!=lang || lnames==NULL) {
-    lnames = lstrs;
-    while (lnames && lnames->lang!=lang) lnames = lnames->next;
-    if (lnames==NULL) {
-      lnames = calloc(sizeof(struct lstr), 1);
-      lnames->lang = lang;
-      lnames->next = lstrs;
-      lstrs = lnames;
-    }
-  }
-  return lnames;
-}
-
 const struct race *
 findrace(const char * s, const struct locale * lang)
 {
-  struct lstr * lnames = get_lnames(lang);
+  struct tnode * tokens = get_translations(lang, UT_RACES);
   variant token;
 
-  if (findtoken(&lnames->races, s, &token)==E_TOK_SUCCESS) {
+  if (findtoken(tokens, s, &token)==E_TOK_SUCCESS) {
     return (const struct race *)token.v;
   }
   return NULL;
@@ -1544,10 +1504,10 @@ findrace(const char * s, const struct locale * lang)
 int
 findoption(const char *s, const struct locale * lang)
 {
-  struct lstr * lnames = get_lnames(lang);
+  struct tnode * tokens = get_translations(lang, UT_OPTIONS);
   variant token;
 
-  if (findtoken(&lnames->options, s, &token)==E_TOK_SUCCESS) {
+  if (findtoken(tokens, s, &token)==E_TOK_SUCCESS) {
     return (direction_t)token.i;
   }
   return NODIRECTION;
@@ -1556,22 +1516,23 @@ findoption(const char *s, const struct locale * lang)
 skill_t
 findskill(const char *s, const struct locale * lang)
 {
-  struct lstr * lnames = get_lnames(lang);
+  struct tnode * tokens = get_translations(lang, UT_SKILLS);
   variant token;
 
-  if (findtoken(&lnames->skillnames, s, &token)==E_TOK_NOMATCH) return NOSKILL;
+  if (findtoken(tokens, s, &token)==E_TOK_NOMATCH) return NOSKILL;
   return (skill_t)token.i;
 }
 
 keyword_t
 findkeyword(const char *s, const struct locale * lang)
 {
-  struct lstr * lnames = get_lnames(lang);
+  struct tnode * tokens = get_translations(lang, UT_KEYWORDS);
   variant token;
+
 #ifdef AT_PERSISTENT
   if (*s == '@') s++;
 #endif
-  if (findtoken(&lnames->keywords, s, &token)==E_TOK_NOMATCH) return NOKEYWORD;
+  if (findtoken(tokens, s, &token)==E_TOK_NOMATCH) return NOKEYWORD;
   if (global.disabled[token.i]) return NOKEYWORD;
   return (keyword_t) token.i;
 }
@@ -1579,12 +1540,11 @@ findkeyword(const char *s, const struct locale * lang)
 param_t
 findparam(const char *s, const struct locale * lang)
 {
-  struct lstr * lnames = get_lnames(lang);
+  struct tnode * tokens = get_translations(lang, UT_PARAMS);
-  const building_type * btype;
   variant token;
 
-  if (findtoken(&lnames->tokens[UT_PARAM], s, &token)==E_TOK_NOMATCH) {
+  if (findtoken(tokens, s, &token)==E_TOK_NOMATCH) {
-    btype = findbuildingtype(s, lang);
+    const building_type * btype = findbuildingtype(s, lang);
     if (btype!=NULL) return (param_t) P_GEBAEUDE;
     return NOPARAM;
   }
@@ -1943,6 +1903,11 @@ createunit(region * r, faction * f, int number, const struct race * rc)
   return create_unit(r, f, number, rc, 0, NULL, NULL);
 }
 
+/** creates a new unit.
+ *
+ * @param dname: name, set to NULL to get a default.
+ * @param creator: unit to inherit stealth, group, building, ship, etc. from
+ */
 unit *
 create_unit(region * r, faction * f, int number, const struct race *urace, int id, const char * dname, unit *creator)
 {
@@ -2026,7 +1991,7 @@ create_unit(region * r, faction * f, int number, const struct race *urace, int i
     a->data.v = creator;
   }
   /* Monster sind grundsätzlich parteigetarnt */
-  if(f->no <= 0) fset(u, UFL_PARTEITARNUNG);
+  if (f->no <= 0) fset(u, UFL_PARTEITARNUNG);
 
   return u;
 }
@@ -2299,21 +2264,22 @@ init_directions(tnode * root, const struct locale * lang)
     { NULL, NODIRECTION}
   };
   int i;
-  struct lstr * lnames = get_lnames(lang);
+  struct tnode * tokens = get_translations(lang, UT_DIRECTIONS);
+
   for (i=0; dirs[i].direction!=NODIRECTION;++i) {
     variant token;
     token.i = dirs[i].direction;
-    addtoken(&lnames->directions, LOC(lang, dirs[i].name), token);
+    addtoken(tokens, LOC(lang, dirs[i].name), token);
   }
 }
 
 direction_t
 finddirection(const char *s, const struct locale * lang)
 {
-  struct lstr * lnames = get_lnames(lang);
+  struct tnode * tokens = get_translations(lang, UT_DIRECTIONS);
   variant token;
 
-  if (findtoken(&lnames->directions, s, &token)==E_TOK_SUCCESS) {
+  if (findtoken(tokens, s, &token)==E_TOK_SUCCESS) {
     return (direction_t)token.i;
   }
   return NODIRECTION;
@@ -2322,37 +2288,48 @@ finddirection(const char *s, const struct locale * lang)
 static void
 init_locale(const struct locale * lang)
 {
-  struct lstr * lnames = get_lnames(lang);
   variant var;
   int i;
   const struct race * rc;
+  struct tnode * tokens;
 
-  init_directions(&lnames->directions, lang);
+  tokens = get_translations(lang, UT_DIRECTIONS);
+  init_directions(tokens, lang);
+
+  tokens = get_translations(lang, UT_RACES);
   for (rc=races;rc;rc=rc->next) {
     var.v = (void*)rc;
-    addtoken(&lnames->races, LOC(lang, rc_name(rc, 1)), var);
+    addtoken(tokens, LOC(lang, rc_name(rc, 1)), var);
-    addtoken(&lnames->races, LOC(lang, rc_name(rc, 0)), var);
+    addtoken(tokens, LOC(lang, rc_name(rc, 0)), var);
   }
+
+  tokens = get_translations(lang, UT_PARAMS);
   for (i=0;i!=MAXPARAMS;++i) {
     var.i = i;
-    addtoken(&lnames->tokens[UT_PARAM], LOC(lang, parameters[i]), var);
+    addtoken(tokens, LOC(lang, parameters[i]), var);
   }
+
+  tokens = get_translations(lang, UT_SKILLS);
   for (i=0;i!=MAXSKILLS;++i) {
     if (i!=SK_TRADE || !TradeDisabled()) {
       const char * skname = skillname((skill_t)i, lang);
       if (skname!=NULL) {
         var.i = i;
-        addtoken(&lnames->skillnames, skname, var);
+        addtoken(tokens, skname, var);
       }
     }
   }
+
+  tokens = get_translations(lang, UT_KEYWORDS);
   for (i=0;i!=MAXKEYWORDS;++i) {
     var.i = i;
-    addtoken(&lnames->keywords, LOC(lang, keywords[i]), var);
+    addtoken(tokens, LOC(lang, keywords[i]), var);
   }
+
+  tokens = get_translations(lang, UT_OPTIONS);
   for (i=0;i!=MAXOPTIONS;++i) {
     var.i = i;
-    addtoken(&lnames->options, LOC(lang, options[i]), var);
+    addtoken(tokens, LOC(lang, options[i]), var);
   }
 }
 

src/common/kernel/kernel.vcproj

@@ -406,6 +406,9 @@
 		<File
 			RelativePath=".\unit.c">
 		</File>
+		<File
+			RelativePath=".\xmlkernel.h">
+		</File>
 		<File
 			RelativePath=".\xmlreader.c">
 		</File>

src/common/kernel/xmlkernel.h

@@ -0,0 +1,28 @@
+/* vi: set ts=2:
++-------------------+
+|                   |  Enno Rehling <enno@eressea.de>
+| Eressea PBEM host |  Christian Schlittchen <corwin@amber.kn-bremen.de>
+| (c) 1998 - 2007   |  Katja Zedel <katze@felidae.kn-bremen.de>
+|                   |  Henning Peters <faroul@beyond.kn-bremen.de>
++-------------------+
+
+This program may not be used, modified or distributed
+without prior permission by the authors of Eressea.
+*/
+
+#ifndef H_KRNL_XML
+#define H_KRNL_XML
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <libxml/xpath.h>
+
+extern void xml_readconstruction(xmlXPathContextPtr xpath, xmlNodeSetPtr nodeSet, struct construction ** consPtr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

src/common/kernel/xmlreader.c

@@ -159,13 +159,13 @@ xml_readrequirements(xmlNodePtr * nodeTab, int nodeNr, requirement ** reqArray)
   }
 }
 
-static void
+void
-xml_readconstruction(xmlXPathContextPtr xpath, xmlNodePtr * nodeTab, int nodeNr, construction ** consPtr)
+xml_readconstruction(xmlXPathContextPtr xpath, xmlNodeSetPtr nodeSet, construction ** consPtr)
 {
   xmlNodePtr pushNode = xpath->node;
   int k;
-  for (k=0;k!=nodeNr;++k) {
+  for (k=0;k!=nodeSet->nodeNr;++k) {
-    xmlNodePtr node = nodeTab[k];
+    xmlNodePtr node = nodeSet->nodeTab[k];
     xmlChar * property;
     construction * con;
     xmlXPathObjectPtr req;
@@ -176,10 +176,13 @@ xml_readconstruction(xmlXPathContextPtr xpath, xmlNodePtr * nodeTab, int nodeNr,
     consPtr = &con->improvement;
 
     property = xmlGetProp(node, BAD_CAST "skill");
-    assert(property!=NULL);
+    if (property!=NULL) {
       con->skill = sk_find((const char*)property);
       assert(con->skill!=NOSKILL);
       xmlFree(property);
+    } else {
+      con->skill = NOSKILL;
+    }
 
     con->maxsize = xml_ivalue(node, "maxsize", -1);
     con->minskill = xml_ivalue(node, "minskill", -1);
@@ -207,7 +210,6 @@ xml_readconstruction(xmlXPathContextPtr xpath, xmlNodePtr * nodeTab, int nodeNr,
 
     }
     xmlXPathFreeObject(req);
-
   }
   xpath->node = pushNode;
 }
@@ -277,7 +279,7 @@ parse_buildings(xmlDocPtr doc)
       /* reading eressea/buildings/building/construction */
       xpath->node = node;
       result = xmlXPathEvalExpression(BAD_CAST "construction", xpath);
-      xml_readconstruction(xpath, result->nodesetval->nodeTab, result->nodesetval->nodeNr, &btype->construction);
+      xml_readconstruction(xpath, result->nodesetval, &btype->construction);
       xmlXPathFreeObject(result);
 
       if (gamecode_enabled) {
@@ -494,7 +496,7 @@ parse_ships(xmlDocPtr doc)
 	  /* reading eressea/ships/ship/construction */
       xpath->node = node;
       result = xmlXPathEvalExpression(BAD_CAST "construction", xpath);
-      xml_readconstruction(xpath, result->nodesetval->nodeTab, result->nodesetval->nodeNr, &st->construction);
+      xml_readconstruction(xpath, result->nodesetval, &st->construction);
       xmlXPathFreeObject(result);
 
 	  /* reading eressea/ships/ship/coast */
@@ -754,7 +756,7 @@ xml_readitem(xmlXPathContextPtr xpath, resource_type * rtype)
   /* reading item/construction */
   xpath->node = node;
   result = xmlXPathEvalExpression(BAD_CAST "construction", xpath);
-  xml_readconstruction(xpath, result->nodesetval->nodeTab, result->nodesetval->nodeNr, &itype->construction);
+  xml_readconstruction(xpath, result->nodesetval, &itype->construction);
   xmlXPathFreeObject(result);
 
   /* reading item/weapon */
@@ -1206,7 +1208,7 @@ parse_equipment(xmlDocPtr doc)
   xmlXPathContextPtr xpath = xmlXPathNewContext(doc);
   xmlXPathObjectPtr xpathRaces;
 
-  /* reading eressea/races/race */
+  /* reading eressea/equipment/set */
   xpathRaces = xmlXPathEvalExpression(BAD_CAST "/eressea/equipment/set", xpath);
   if (xpathRaces->nodesetval) {
     xmlNodeSetPtr nsetRaces = xpathRaces->nodesetval;

src/common/kernel/xmlreader.h

@@ -2,7 +2,7 @@
 +-------------------+
 |                   |  Enno Rehling <enno@eressea.de>
 | Eressea PBEM host |  Christian Schlittchen <corwin@amber.kn-bremen.de>
-| (c) 1998 - 2004   |  Katja Zedel <katze@felidae.kn-bremen.de>
+| (c) 1998 - 2007   |  Katja Zedel <katze@felidae.kn-bremen.de>
 |                   |  Henning Peters <faroul@beyond.kn-bremen.de>
 +-------------------+
 

src/common/util/language.c

@@ -17,6 +17,7 @@
 
 #include "log.h"
 #include "goodies.h"
+#include "umlaut.h"
 
 #include <stdlib.h>
 #include <stdio.h>
@@ -44,6 +45,8 @@ find_locale(const char * name)
 	return l;
 }
 
+static int nextlocaleindex = 0;
+
 locale *
 make_locale(const char * name)
 {
@@ -57,6 +60,8 @@ make_locale(const char * name)
 	l->hashkey = hkey;
 	l->name = strdup(name);
 	l->next = locales;
+  l->index = nextlocaleindex++;
+  assert(nextlocaleindex<=MAXLOCALES);
 	locales = l;
 	if (default_locale==NULL) default_locale = l;
 	return l;
@@ -219,3 +224,22 @@ nextlocale(const struct locale * lang)
 {
 	return lang->next;
 }
+
+typedef struct lstr {
+  tnode tokens[UT_MAX];
+} lstr;
+
+static lstr lstrs[MAXLOCALES];
+
+struct tnode *
+get_translations(const struct locale * lang, int index)
+{
+  static struct lstr * lnames = NULL;
+  static const struct locale * lastlang = NULL;
+
+  assert(lang->index<MAXLOCALES || "you have to increase MAXLOCALES and recompile");
+  if (lang->index<MAXLOCALES) {
+    return lstrs[lang->index].tokens+index;
+  }
+  return lstrs[0].tokens+index;
+}

src/common/util/language.h

@@ -42,6 +42,19 @@ extern struct locale * default_locale;
 extern struct locale * locales;
 extern struct locale * nextlocale(const struct locale * lang);
 
+enum {
+  UT_PARAMS,
+  UT_KEYWORDS,
+  UT_SKILLS,
+  UT_RACES,
+  UT_OPTIONS,
+  UT_DIRECTIONS,
+  UT_ARCHETYPES,
+  UT_MAX
+};
+
+struct tnode * get_translations(const struct locale * lang, int index);
+
 #ifdef __cplusplus
 }
 #endif

src/common/util/language_struct.h

@@ -5,6 +5,7 @@
  * feel that you need to include it, it's a sure sign that you're trying to
  * do something BAD. */
 
+#define MAXLOCALES 3
 #define SMAXHASH 2048
 typedef struct locale_str {
   unsigned int hashkey;
@@ -14,6 +15,7 @@ typedef struct locale_str {
 } locale_str;
 
 typedef struct locale {
+  int index;
 	struct locale * next;
 	unsigned int hashkey;
 	const char * name;

src/eressea/server.cpp

@@ -54,6 +54,7 @@
 #endif
 
 /* gamecode includes */
+#include <gamecode/archetype.h>
 #include <gamecode/economy.h>
 #include <gamecode/items.h>
 #include <gamecode/laws.h>
@@ -223,6 +224,7 @@ game_init(void)
   register_ships();
   register_itemfunctions();
   register_spells();
+  register_archetypes();
 #ifdef DUNGEON_MODULE
   register_dungeon();
 #endif
@@ -245,6 +247,7 @@ game_init(void)
   init_locales();
   /*  init_resources(); must be done inside the xml-read, because requirements use items */
 
+  init_archetypes();
   init_attributes();
   init_races();
   init_itemtypes();

src/res/rts.xml

@@ -0,0 +1,115 @@
+<?xml version="1.0"?>
+<eressea xmlns:xi="http://www.w3.org/2001/XInclude">
+  <xi:include href="messages.xml"/>
+
+  <!-- Localization -->
+  <xi:include href="de/strings.xml"/>
+  <xi:include href="en/strings.xml"/>
+
+  <xi:include href="resources.xml"/>
+  <xi:include href="spoils.xml"/>
+  <xi:include href="races.xml"/>
+  <xi:include href="prefixes.xml"/>
+  <xi:include href="ships.xml"/>
+  <xi:include href="rts/buildings.xml"/>
+  <xi:include href="rts/units.xml"/>
+  <xi:include href="eressea/calendar.xml"/>
+  <xi:include href="equipment.xml"/>
+  <xi:include href="spells.xml"/>
+  <xi:include href="terrains.xml"/>
+  <xi:include href="dungeons.xml"/>
+
+  <game name="Eressea" welcome="eressea" learningbydoing="0.0">
+    <!-- Game specific settings -->
+    <order name="MEINUNG" disable="yes"/>
+    <order name="MAGIEGEBIET" disable="yes"/>
+    <order name="LEHREN" disable="yes"/>
+    <order name="SPIONIEREN" disable="yes"/>
+    <order name="SABOTIEREN" disable="yes"/>
+    <order name="ARBEITEN" disable="yes"/>
+    <order name="KRIEG" disable="yes"/>
+    <order name="FRIEDEN" disable="yes"/>
+    <order name="FORSCHEN" disable="yes"/>
+    <order name="TARNEN" disable="yes"/>
+    <order name="TREIBEN" disable="yes"/>
+    <order name="UNTERHALTEN" disable="yes"/>
+    <order name="KAUFEN" disable="yes"/>
+    <order name="VERKAUFEN" disable="yes"/>
+    <order name="ZUECHTEN" disable="yes"/>
+    <order name="NEUSTART" disable="yes"/>
+    <order name="OPFERE" disable="yes"/>
+    <order name="LIEFERE" disable="yes"/>
+    <order name="BETEN" disable="yes"/>
+    <order name="JIHAD" disable="yes"/>
+    <order name="GM" disable="yes"/>
+    <order name="INFO" disable="yes"/>
+    <order name="WERWESEN" disable="yes"/>
+    <order name="ALLIANZ" disable="yes"/>
+    <order name="XONTORMIA" disable="yes"/>
+    <order name="SYNONYM" disable="yes"/>
+
+    <skill name="alchemy" enable="true"/>
+    <skill name="crossbow" enable="true"/>
+    <skill name="mining" enable="true"/>
+    <skill name="bow" enable="true"/>
+    <skill name="building" enable="true"/>
+    <skill name="trade" enable="false"/>
+    <skill name="forestry" enable="true"/>
+    <skill name="catapult" enable="true"/>
+    <skill name="herbalism" enable="true"/>
+    <skill name="magic" enable="true"/>
+    <skill name="training" enable="true"/>
+    <skill name="riding" enable="true"/>
+    <skill name="armorer" enable="true"/>
+    <skill name="shipcraft" enable="true"/>
+    <skill name="melee" enable="true"/>
+    <skill name="sailing" enable="true"/>
+    <skill name="polearm" enable="true"/>
+    <skill name="espionage" enable="false"/>
+    <skill name="quarrying" enable="true"/>
+    <skill name="roadwork" enable="true"/>
+    <skill name="tactics" enable="false"/>
+    <skill name="stealth" enable="false"/>
+    <skill name="entertainment" enable="false"/>
+    <skill name="weaponsmithing" enable="true"/>
+    <skill name="cartmaking" enable="true"/>
+    <skill name="perception" enable="false"/>
+    <skill name="taxation" enable="false"/>
+    <skill name="stamina" enable="true"/>
+    <skill name="unarmed" enable="true"/>
+
+    <param name="recruit.classic" value="0"/>
+    <param name="recruit.archetypes" value="1"/>
+    <param name="study.newskills" value="false"/>
+    <param name="entertain.base" value="0"/>
+    <param name="entertain.perlevel" value="20"/>
+    <param name="nmr.timeout" value="4"/>
+    <param name="nmr.removenewbie" value="10"/>
+    <param name="GiveRestriction" value="3"/>
+    <param name="hunger.long" value="1"/>
+    <param name="rules.check_overload" value="0"/>
+  </game>
+  <xi:include href="eressea/de/strings.xml"/>
+  <xi:include href="eressea/en/strings.xml"/>
+  <xi:include href="eressea/races.xml"/>
+  <xi:include href="eressea/items.xml"/>
+  <xi:include href="eressea/artrewards.xml"/>
+  <xi:include href="eressea/dungeons.xml"/>
+  <xi:include href="eressea/temple.xml"/>
+  <strings>
+    <string name="mailto">
+      <text locale="de">eressea-server@eressea.upb.de</text>
+      <text locale="en">eressea-server@eressea.upb.de</text>
+    </string>
+    <string name="newbie_info_1">
+      <text locale="de">Bitte denke daran, deine Befehle mit dem Betreff
+      ERESSEA BEFEHLE an eressea-server@eressea.upb.de zu senden.</text>
+      <text locale="en">Remember to send your orders to 
+      eressea-server@eressea.upb.de with the subject ERESSEA ORDERS.</text>
+    </string>
+    <string name="mailcmd">
+      <text locale="de">ERESSEA BEFEHLE</text>
+      <text locale="en">ERESSEA ORDERS</text>
+    </string>
+  </strings>
+</eressea>

src/res/rts/buildings.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0"?>
+<buildings>
+
+  <building name="castle" capacity="1">
+    <function name="name" value="castle_name"/>
+    <construction skill="building" minskill="1" maxsize="2" reqsize="1">
+      <requirement type="stone" quantity="1"/>
+    </construction>
+    <construction skill="building" minskill="1" maxsize="8" reqsize="1">
+      <requirement type="stone" quantity="1"/>
+    </construction>
+    <construction skill="building" minskill="2" maxsize="40" reqsize="1">
+      <requirement type="stone" quantity="1"/>
+    </construction>
+    <construction skill="building" minskill="3" maxsize="200" reqsize="1">
+      <requirement type="stone" quantity="1"/>
+    </construction>
+    <construction skill="building" minskill="4" maxsize="1000" reqsize="1">
+      <requirement type="stone" quantity="1"/>
+    </construction>
+    <construction skill="building" minskill="5" maxsize="5000" reqsize="1">
+      <requirement type="stone" quantity="1"/>
+    </construction>
+    <construction skill="building" minskill="6" reqsize="1">
+      <requirement type="stone" quantity="1"/>
+    </construction>
+  </building>
+
+  <building name="barracks">
+    <construction skill="building" minskill="1" maxsize="10" reqsize="1">
+      <requirement type="stone" quantity="1"/>
+      <requirement type="log" quantity="1"/>
+      <requirement type="money" quantity="100"/>
+    </construction>
+  </building>
+
+</buildings>
+

src/res/rts/equipment.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<equipment>
+
+  <!-- archetypes -->
+  <set name="pikeman">
+    <skill name="polearm" level="1"/>
+    <skill name="stamina" level="1"/>
+  </set>
+
+  <set name="swordsman">
+    <skill name="melee" level="1"/>
+    <skill name="stamina" level="1"/>
+  </set>
+
+  <set name="knight">
+    <skill name="melee" level="3"/>
+    <skill name="polearm" level="3"/>
+    <skill name="stamina" level="3"/>
+    <skill name="riding" level="3"/>
+  </set>
+
+  <set name="craftsman">
+    <skill name="building" level="1"/>
+  </set>
+
+</equipment>
+

src/res/rts/units.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<archetypes>
+
+  <archetype name="swordsman" building="barracks" cost="10">
+    <construction>
+      <requirement type="money" quantity="100"/>
+    </construction>
+  </building>
+
+  <archetype name="pikeman" building="barracks" cost="10">
+    <construction>
+      <requirement type="money" quantity="100"/>
+    </construction>
+  </building>
+
+  <archetype name="knight" building="barracks" cost="100">
+    <construction>
+      <requirement type="money" quantity="1000"/>
+      <requirement type="laen" quantity="1"/>
+    </construction>
+  </building>
+
+  <archetype name="craftsman" building="castle" cost="10">
+    <construction>
+      <requirement type="money" quantity="100"/>
+    </construction>
+  </building>
+
+</archetypes>
+

src/rts.txt

@@ -0,0 +1,24 @@
+Aenderungen fuer Eressea RTS:
+
+* Befehle abgeschafft:
+  
+  ARBEITEN, LEHREN, SPIONIEREN, SABOTIEREN, KRIEG, FRIEDEN, FORSCHEN, TARNEN, TREIBEN, UNTERHALTEN, KAUFEN, VERKAUFEN, ZUECHTEN, LIEFERE, MEINUNG, MAGIEGEBIET, NEUSTART, OPFERE, BETEN, JIHAD, INFO, GM, WERWESEN, ALLIANZ, XONTORMIA, SYNONYM
+
+* Learning by doing abgeschafft.
+
+* Skills disabled:
+  
+  espionage, entertainment, taxation, tactics, stealth, trade, perception
+
+* Alle Gebaeude entfernt, mit Ausnahme von Burgen
+
+* Keine NPC-Monster
+
+* Einheiten koennen ueber ihre Grundskills hinaus keine neuen Skills lernen
+
+
+
+Offene Fragen:
+
+* Soll es eine Maximalanzahl Einheiten geben?
+

src/scripts/rts-run.lua

@@ -0,0 +1,99 @@
+function loadscript(name)
+  local script = scriptpath .. "/" .. name
+  print("- loading " .. script)
+  if pcall(dofile, script)==0 then
+    print("Could not load " .. script)
+  end
+end
+
+function change_locales()
+  -- local localechange = { }
+  local localechange = { de = { "bLub" } }
+  
+  for loc, flist in localechange do
+    for index, name in flist do
+      f = get_faction(atoi36(name))
+      if f ~= nil then
+        f.locale = loc
+        print("LOCALECHANGE ", f, loc)
+      end
+    end
+  end
+end
+
+function run_scripts()
+  scripts = { 
+    "spells.lua",
+    "extensions.lua",
+    "familiars.lua",
+    "write_emails.lua"
+  }
+  for index in scripts do
+    loadscript(scripts[index])
+  end
+end
+
+function process(orders)
+  -- initialize starting equipment for new players
+  equipment_setitem("new_faction", "log", "30");
+  equipment_setitem("new_faction", "stone", "30");
+  equipment_setitem("new_faction", "money", "4200");
+
+  file = "" .. get_turn()
+  if read_game(file)~=0 then
+    print("could not read game")
+    return -1
+  end
+  init_summary()
+
+  -- run the turn:
+  if read_orders(orders) ~= 0 then
+    print("could not read " .. orders)
+    return -1
+  end
+  run_scripts()
+
+  plan_monsters()
+
+  local nmrs = get_nmrs(1)
+  if nmrs >= 70 then
+    print("Shit. More than 70 factions with 1 NMR (" .. nmrs .. ")")
+    write_summary()
+    return -1
+  end
+  print (nmrs .. " Factions with 1 NMR")
+
+  process_orders()
+
+  -- post-turn updates:
+  update_guards()
+  update_scores()
+
+  change_locales()
+  
+  -- use newfactions file to place out new players
+  autoseed(basepath .. "/newfactions", false)
+
+  write_passwords()
+  write_reports()
+  write_emails()
+  write_summary()
+
+  file = "" .. get_turn()
+  if write_game(file)~=0 then 
+    print("could not write game")
+    return -1
+  end
+end
+
+--
+-- main body of script
+--
+
+-- orderfile: contains the name of the orders.
+if orderfile==nil then
+  print "you must specify an orderfile"
+else
+  process(orderfile)
+end
+