From 608e5a03318290661f1730238a484b8d73181ffc Mon Sep 17 00:00:00 2001
From: Eduardo Bart <edub4rt@gmail.com>
Date: Mon, 29 Aug 2011 21:40:52 -0300
Subject: [PATCH] alternate walk animation

---
 src/otclient/core/creature.cpp | 6 ++++--
 src/otclient/core/creature.h   | 1 +
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/otclient/core/creature.cpp b/src/otclient/core/creature.cpp
index ca342b68..0e247ee1 100644
--- a/src/otclient/core/creature.cpp
+++ b/src/otclient/core/creature.cpp
@@ -36,6 +36,7 @@ Creature::Creature() : Thing(Otc::Creature)
     m_walking = false;
     m_walkOffsetX = 0;
     m_walkOffsetY = 0;
+    m_walkCount = 0;
 
     m_informationFont = g_fonts.getFont("tibia-12px-rounded");
 }
@@ -124,8 +125,7 @@ void Creature::draw(int x, int y)
             else if(m_direction == Otc::West || m_direction == Otc::NorthWest || m_direction == Otc::SouthWest)
                 m_walkOffsetX = std::max(m_walkOffsetX - pixelsWalked, 0);
 
-            int walkOffset = std::max(fabs(m_walkOffsetX), fabs(m_walkOffsetY));
-
+            int walkOffset = std::max(std::abs(m_walkOffsetX), std::abs(m_walkOffsetY));
             if(walkOffset % 8 == 0) {
                 if(m_animation+1 == attributes.animcount)
                     m_animation = 1;
@@ -251,6 +251,8 @@ void Creature::walk(const Position& position)
     m_walkTimePerPixel = walkTime / 32.0;
 
     m_lastTicks = g_platform.getTicks();
+    m_walkCount++;
+    m_animation = (m_walkCount % 2) + 1;
 }
 
 void Creature::setHealthPercent(uint8 healthPercent)
diff --git a/src/otclient/core/creature.h b/src/otclient/core/creature.h
index 272c0214..95c7a316 100644
--- a/src/otclient/core/creature.h
+++ b/src/otclient/core/creature.h
@@ -92,6 +92,7 @@ private:
     Color m_informationColor;
 
     int m_lastTicks;
+    int m_walkCount;
     bool m_walking;
     float m_walkTimePerPixel;
     Position m_walkingFromPosition;