Added #flee

Input.js

@@ -206,6 +206,7 @@ const modifier = (text) => {
   if (text == null) text = processCommandSynonyms(command, commandName, clearEnemiesSynonyms, doClearEnemies)
   if (text == null) text = processCommandSynonyms(command, commandName, addEnemySynonyms, doAddEnemy)
   if (text == null) text = processCommandSynonyms(command, commandName, initiativeSynonyms, doInitiative)
+  if (text == null) text = processCommandSynonyms(command, commandName, fleeSynonyms, doFlee)
   if (text == null) text = processCommandSynonyms(command, commandName, helpSynonyms, doHelp)
   if (text == null) {
     var character = getCharacter()
@@ -1732,6 +1733,39 @@ function doInitiative(command) {
   return battleHasStarted ? " " : "\nBattle has commenced!\n"
 }
 
+function doFlee(command) {
+  if (state.initiativeOrder.length == 0) {
+    state.show = "none"
+    return "\n[Error: Not in combat. Call #initiative first]\n"
+  }
+
+  var difficulty = getArgument(command, 0)
+  if (difficulty != null) {
+    const difficultyNames = ["impossible", "extreme", "hard", "medium", "easy", "effortless", "automatic"]
+    const difficultyScores = [30, 25, 20, 15, 10, 5, 0]
+
+    const difficultyPatternNames = [...new Set(difficultyNames)]
+    difficultyPatternNames.push("\\d+")
+    var difficultyIndex = difficultyNames.indexOf(difficulty)
+    if (difficultyIndex >= 0 && difficultyIndex < difficultyNames.length) {
+      difficulty = difficultyScores[difficultyIndex]
+    }
+  } else {
+    difficulty = state.defaultDifficulty
+  }
+
+  var roll = calculateRoll("d20")
+
+  var text = ""
+  if (difficulty != 0) text += `\n[DC: ${difficulty} Roll: ${roll}]\n`
+  if (roll >= difficulty) {
+    state.initiativeOrder = []
+    text += `\nThe party successfuly flees from battle!\n`
+  } else text += `\nThe party tries to flee from battle, but fails!\n`
+
+  return text
+}
+
 function doTake(command) {
   var arg0 = getArgument(command, 0)
   if (arg0 == null) {

Output.js

@@ -393,8 +393,8 @@ const modifier = (text) => {
       text += "\n    Assigns initiative to all characters. This begins combat."
       text += "\n#turn"
       text += "\n    Updates the turn to the next character in combat. If it is an enemy, the enemy will attack. If it's a player character, the system will allow the player to take their turn. If there are no enemies left or all the player characters are dead, combat ends."
-      text += "\n#flee (dc or automatic|effortless|easy|)"
-      text += "\n    Shows the list of current enemies."
+      text += "\n#flee (difficulty_class or automatic|effortless|easy|medium|hard|impossible)"
+      text += "\n    Attempt to flee from combat. If the difficulty is not specified, the automatic difficulty will be used instead."
 
       text += "\n\n--Locations--"
       text += "\n#createlocation [(x) (y) or (here|far) or (distance)] location_name"