From 217de108c52191afa7d68f58b0a3bada65c73f67 Mon Sep 17 00:00:00 2001
From: Kaan Soral <kaansoral@gmail.com>
Date: Wed, 17 Aug 2016 03:23:08 +0300
Subject: [PATCH] Update runner_functions.js

New functions: buy, upgrade, heal, get_player
---
 runner_functions.js | 41 ++++++++++++++++++++++++++++++++++++-----
 1 file changed, 36 insertions(+), 5 deletions(-)

diff --git a/runner_functions.js b/runner_functions.js
index 639e5e9..ca2fbcf 100644
--- a/runner_functions.js
+++ b/runner_functions.js
@@ -1,3 +1,4 @@
+//#NOTE: If you want to see a new function/feature, just request it at: https://github.com/kaansoral/adventureland/issues
 var character=parent.character;
 
 function get_socket()
@@ -31,13 +32,13 @@ function change_target(target)
 	parent.ctarget=target;
 }
 
-function in_attack_range(target)
+function in_attack_range(target) // also works for priests/heal
 {
 	if(parent.distance(character,target)<=character.range) return true;
 	return false;
 }
 
-function can_attack(target)
+function can_attack(target) // also works for priests/heal
 {
 	if(in_attack_range(target) && new Date()>=parent.next_attack) return true;
 	return false;
@@ -45,12 +46,34 @@ function can_attack(target)
 
 function attack(target)
 {
-	parent.socket.emit('click',{'type':'monster','id':target.server_id,'button':'right'});
+	parent.monster_attack.call(target);
+}
+
+function heal(target)
+{
+	parent.player_heal.call(target);
+}
+
+function buy(name,quantity) //item names can be spotted from show_json(character.items) - they can be bought only if an NPC sells them
+{
+	parent.buy(name,quantity);
+}
+
+function sell(num,quantity) //sell an item from character.items by it's order - 0 to N-1
+{
+	parent.sell(num,quantity);
+}
+
+function upgrade(item_num,scroll_num) //number of the item and scroll on the show_json(character.items) array - 0 to N-1
+{
+	parent.u_item=item_num;
+	parent.u_scroll=scroll_num;
+	parent.upgrade();
 }
 
 function move(x,y)
 {
-	var map=parent.map,move=parent.calculate_move(character.real_x,character.real_y,x,y);
+	var map=parent.map,move=parent.calculate_move(parent.M,character.real_x,character.real_y,x,y);
 	character.from_x=character.real_x;
 	character.from_y=character.real_y;
 	character.going_x=move.x;
@@ -61,11 +84,19 @@ function move(x,y)
 	parent.socket.emit("move",{x:character.real_x,y:character.real_y,going_x:character.going_x,going_y:character.going_y});
 }
 
-function show_json(e)
+function show_json(e) // renders the object as json inside the game
 {
 	parent.show_json(parent.game_stringify(e,2));
 }
 
+function get_player(name) // returns the player by name, if the player is within the vision area
+{
+	var target=null,entities=parent.entities;
+	if(name==character.name) target=character;
+	for(i in entities) if(entities[i].type=="character" && entities[i].name==name) target=entities[i];
+	return target;
+}
+
 function get_nearest_monster(args)
 {
 	var min_d=999999,target=null;