# treas-extract - parse the treasures-file and output the
# player's stats in a structured format.

# read in the list of player randomitems from randitem
BEGIN {
	# yeah, its kludgey, but hey, I've been programming awk for 
	# all of 1 day!
	
	noticeitem["holy_symbol"] = 1;
	noticeitem["random_knowledge"] = 1;

	ignoreitem["basic_skills"] = 1;
	ignoreitem["skill_melee_weapon"] = 1;

	newname["skill_climbing"] = "mountaineer";
	newname["spell_skills"] = "spellcasting";
	newname["wizard_skills"] = "spellcasting, Praying";
	newname["skill_missile_weapon"] = "Missile weapons";
	newname["fighter_skills"] = "Missile weapons";
	newname["mage_skills"] = "spellcasting (talisman)";
	newname["holy_symbol"] = "praying (holy symbol)";
	newname["random_knowledge"] = "random skill";

       # Read the player treasure types 
	pl = 0;
        while ((getline buff < eqitems) == 1) {
		nr = split(buff, line, ",");
                player[pl] = line[1];
                list[pl] = line[2];
		pl++;
        }
        close(playerlist);

}

$1 == "treasure" {
       	for ( i=0; i < pl ; i++ ) { 
	    	  if ($2 == list[i]) {  # matched players list
			nrloop=0;
			do { 
			  getline;
			  if($1 in ignoreitem) continue;
			  if($1 == ("yes"||"no")) { 
				nrloop++; 
				continue;
			  } else if($1 == "end") { 
				if(nrloop==0) { break; } else { nrloop--; } 
				continue; 
			  } 
			  if(!($2 in noticeitem)) {
			    if(!($2 ~ "skill")) continue;
			    if($2 in ignoreitem) continue;
			  }
			  equip = $2;
			  if(equip in plural) equip = sprintf("%ss",equip); 
			  if(equip in newname) equip = newname[equip];
			  equiplist[i] = sprintf("%s,%s",equiplist[i],equip);
		        } while ( $1 != ("treasure" || "treasureone" || "list" ) )
	    	  }
	}
}

END {
	close("trease");
	# now print this stuff out in correct order!
        for(i=0;i<pl;i++) {
                printf("%s & ",capitalize(player[i]));
                nr = split(equiplist[i], eq, ",");
		if(nr==0) { 
	      # hmm. This can happen if 2 or more character classes
	      # share the same treaure list. Lets find it.
		   for(j=0;j<pl;j++)
			if(list[i]==list[j]) break;
                   nr = split(equiplist[j], eq, ",");
		}
                sub("skill_", "", eq[nr]);
                sub("_", " ", eq[nr]);
                printf("%s",capitalize(eq[nr--]));
                do {
                        printf(", ");
                        sub("skill_", "", eq[nr]);
                        sub("_", " ", eq[nr]);
                        # printf("& %s\\\\\n",capitalize(eq[nr]));
                        printf("%s",capitalize(eq[nr]));
                } while (--nr>1);
                printf(" \\\\\n");
        }
}

function capitalize(str) {
	return toupper(substr(str, 1, 1)) substr(str, 2);
}