Added requirements to attacks.

combat.js

@@ -39,6 +39,9 @@ function devourPlayer(attacker) {
     conditions: [
       function(prefs) { return prefs.player.prey; }
     ],
+    requirements: [
+      function(attacker, defender) { return attacker.leering == true; }
+    ],
     attackPlayer: function(defender) {
       changeMode("eaten");
       return "The voracious " + attacker.description() + " pins you down and devours you in seconds.";
@@ -46,13 +49,24 @@ function devourPlayer(attacker) {
   }
 }
 
+function leer(attacker) {
+  return {
+    name: "Leer",
+    desc: "Leer at something",
+    attackPlayer: function(defender) {
+      attacker.leering = true;
+      return "The " + attacker.description() + " leers at you.";
+    },
+    requirements: [
+      function(attacker, defender) { return attack.leering != true; }
+    ]
+  };
+}
+
 function poke(attacker) {
   return {
     name: "Poke",
     desc: "Poke a nerd",
-    attack: function(defender) {
-      return "You poke the " + defender.description() + " for " + attack(attacker, defender, 1e12) + " damage";
-    },
     attackPlayer: function(defender) {
       return "The " + attacker.description() + " pokes you on the snout for " + attack(attacker, defender, 1e12) + " damage";
     }

feast.js

@@ -311,8 +311,11 @@ function attackClicked(index) {
     update(["The " + currentFoe.description() + " falls to the ground!"]);
     startDialog(new FallenFoe(currentFoe));
   } else {
-    let attack = pick(currentFoe.attacks.filter(attack => attack.conditions == undefined || attack.conditions.reduce((result, test) => result && test(prefs), true)));
+    let attacks = currentFoe.attacks.filter(attack => attack.conditions == undefined || attack.conditions.reduce((result, test) => result && test(prefs), true));
+    attacks = attacks.filter(attack => attack.requirements == undefined || attack.requirements.reduce((result, test) => result && test(currentFoe, player), true));
 
+    let attack = pick(attacks);
+    
     if (attack == null) {
       attack = currentFoe.backupAttack;
     }

vore.js

@@ -69,7 +69,7 @@ function Fen() {
   this.attacks = [];
 
   this.attacks.push(new devourPlayer(this));
-
+  this.attacks.push(new leer(this));
   this.backupAttack = new poke(this);
 
   this.struggles = [];