invisible creatures

src/otclient/core/creature.cpp

@@ -27,6 +27,7 @@
 #include "tile.h"
 #include "item.h"
 #include "game.h"
+#include "effect.h"
 
 #include <framework/graphics/graphics.h>
 #include <framework/core/eventdispatcher.h>
@@ -84,6 +85,7 @@ void Creature::draw(const Point& p, const Rect&)
     }
 
     // Render creature
+    if(m_outfit.getCategory() == ThingsType::Creature) {
         for(m_yPattern = 0; m_yPattern < m_type->dimensions[ThingType::PatternY]; m_yPattern++) {
 
             // continue if we dont have this addon.
@@ -125,6 +127,13 @@ void Creature::draw(const Point& p, const Rect&)
             g_painter.releaseCustomProgram();
         }
     }
+    else if(m_outfit.getCategory() == ThingsType::Item) {
+        for(int l = 0; l < m_type->dimensions[ThingType::Layers]; l++)
+            internalDraw(p + m_walkOffset, l);
+    }
+    else if(m_outfit.getCategory() == ThingsType::Effect)
+        internalDraw(p + m_walkOffset, 0);
+}
 
 void Creature::drawInformation(int x, int y, bool useGray, const Rect& visibleRect)
 {
@@ -260,10 +269,12 @@ void Creature::updateWalk()
             m_walkOffset.x = -totalPixelsWalked;
     }
 
+    if(m_outfit.getCategory() == ThingsType::Creature) {
         if(totalPixelsWalked == 32 || m_type->dimensions[ThingType::AnimationPhases] <= 1)
             m_animation = 0;
         else if(m_type->dimensions[ThingType::AnimationPhases] > 1)
             m_animation = 1 + totalPixelsWalked * 4 / Map::NUM_TILE_PIXELS % (m_type->dimensions[ThingType::AnimationPhases] - 1);
+    }
 
     if(g_clock.ticks() > m_walkEnd)
         cancelWalk(m_turnDirection);
@@ -275,6 +286,7 @@ void Creature::cancelWalk(Otc::Direction direction, bool)
 {
     m_walking = false;
     m_walkStart = 0;
+    if(m_outfit.getCategory() == ThingsType::Creature)
         m_animation = 0;
     m_walkOffset = Point(0, 0);
     setDirection(direction);
@@ -320,24 +332,45 @@ void Creature::setHealthPercent(uint8 healthPercent)
 
 void Creature::setDirection(Otc::Direction direction)
 {
+    if(m_outfit.getCategory() == ThingsType::Creature) {
         if(direction == Otc::NorthEast || direction == Otc::SouthEast)
             m_xPattern = Otc::East;
         else if(direction == Otc::NorthWest || direction == Otc::SouthWest)
             m_xPattern = Otc::West;
         else
             m_xPattern = direction;
+    }
+    else {
+        m_xPattern = 0;
+    }
 
     m_direction = direction;
 }
 
 void Creature::setOutfit(const Outfit& outfit)
 {
+    if(m_outfit.getCategory() != ThingsType::Effect && outfit.getCategory() == ThingsType::Effect) {
+        auto self = asCreature();
+        g_dispatcher.scheduleEvent([self]() {
+            self->updateAnimation();
+        }, INVISIBLE_TICKS);
+
+        m_xPattern = 0;
+        m_yPattern = 0;
+    }
+    if(m_outfit.getCategory() == ThingsType::Item) {
+        m_xPattern = 0;
+        m_yPattern = 0;
+    }
+
     m_outfit = outfit;
     m_type = getType();
 
-    if(m_type->dimensions[ThingType::Layers] == 1)
+    if(m_outfit.getCategory() == ThingsType::Creature && m_type->dimensions[ThingType::Layers] == 1) {
+        m_animation = 0;
         m_outfit.resetClothes();
     }
+}
 
 void Creature::setSkull(uint8 skull)
 {
@@ -354,7 +387,6 @@ void Creature::setShield(uint8 shield)
 void Creature::setEmblem(uint8 emblem)
 {
     m_emblem = emblem;
-
     g_lua.callGlobalField("Creature","onEmblemChange", asCreature(), m_emblem);
 }
 
@@ -385,7 +417,26 @@ void Creature::addVolatileSquare(uint8 color)
     }, VOLATILE_SQUARE_DURATION);
 }
 
+void Creature::updateAnimation()
+{
+    if(m_animation == 1)
+        m_animation = 2;
+    else if(m_animation == 2)
+        m_animation = 3;
+    else if(m_animation == 3)
+        m_animation = 1;
+    else
+        m_animation = 1;
+
+    if(g_game.isOnline() && m_outfit.getCategory() == ThingsType::Effect) {
+        auto self = asCreature();
+        g_dispatcher.scheduleEvent([self]() {
+            self->updateAnimation();
+        }, INVISIBLE_TICKS);
+    }
+}
+
 ThingType *Creature::getType()
 {
-    return g_thingsType.getThingType(m_outfit.getType(), ThingsType::Creature);
+    return g_thingsType.getThingType(m_outfit.getId(), m_outfit.getCategory());
 }

src/otclient/core/creature.h

@@ -31,6 +31,7 @@ class Creature : public Thing
 {
 public:
     enum {
+        INVISIBLE_TICKS = 500,
         VOLATILE_SQUARE_DURATION = 1000
     };
 
@@ -70,6 +71,9 @@ public:
     uint8 getShield() { return m_shield; }
     uint8 getEmblem() { return m_emblem; }
     bool getPassable() { return m_passable; }
+
+    void updateAnimation();
+
     ThingType *getType();
 
     //virtual void walk(const Position& oldPos, const Position& newPos, bool inverse = true);

src/otclient/core/effect.h

@@ -28,11 +28,11 @@
 
 class Effect : public Thing
 {
+public:
     enum {
         TICKS_PER_FRAME = 75
     };
 
-public:
     Effect();
 
     void draw(const Point& p, const Rect&);

src/otclient/core/item.cpp

@@ -44,8 +44,8 @@ void Item::draw(const Point& p, const Rect&)
     if(m_type->dimensions[ThingType::AnimationPhases] > 1)
         m_animation = (g_clock.ticks() % (TICKS_PER_FRAME * m_type->dimensions[ThingType::AnimationPhases])) / TICKS_PER_FRAME;
 
-    for(int b = 0; b < m_type->dimensions[ThingType::Layers]; b++)
+    for(int l = 0; l < m_type->dimensions[ThingType::Layers]; l++)
-        internalDraw(p, b);
+        internalDraw(p, l);
 }
 
 void Item::setPos(const Position& position)

src/otclient/core/outfit.cpp

@@ -24,7 +24,8 @@
 
 Outfit::Outfit()
 {
-    m_type = 128;
+    m_category = ThingsType::Creature;
+    m_id = 1;
     resetClothes();
 }
 

src/otclient/core/outfit.h

@@ -24,6 +24,7 @@
 #define OUTFIT_H
 
 #include <framework/math/color.h>
+#include <otclient/core/thingstype.h>
 
 class Outfit
 {
@@ -37,21 +38,23 @@ public:
 
     static Color getColor(int color);
 
-    void setType(int type) { m_type = type; }
+    void setId(int id) { m_id = id; }
     void setHead(int head) { m_head = head; m_headColor = getColor(head); }
     void setBody(int body) { m_body = body; m_bodyColor = getColor(body); }
     void setLegs(int legs) { m_legs = legs; m_legsColor = getColor(legs); }
     void setFeet(int feet) { m_feet = feet; m_feetColor = getColor(feet); }
     void setAddons(int addons) { m_addons = addons; }
+    void setCategory(ThingsType::Categories category) { m_category = category; }
 
     void resetClothes();
 
-    int getType() const { return m_type; }
+    int getId() const { return m_id; }
     int getHead() const { return m_head; }
     int getBody() const { return m_body; }
     int getLegs() const { return m_legs; }
     int getFeet() const { return m_feet; }
     int getAddons() const { return m_addons; }
+    ThingsType::Categories getCategory() const { return m_category; }
 
     Color getHeadColor() { return m_headColor; }
     Color getBodyColor() { return m_bodyColor; }
@@ -59,7 +62,8 @@ public:
     Color getFeetColor() { return m_feetColor; }
 
 private:
-    int m_type, m_head, m_body, m_legs, m_feet, m_addons;
+    ThingsType::Categories m_category;
+    int m_id, m_head, m_body, m_legs, m_feet, m_addons;
     Color m_headColor, m_bodyColor, m_legsColor, m_feetColor;
 };
 

src/otclient/luascript/luavaluecasts.cpp

@@ -26,7 +26,7 @@
 void push_luavalue(const Outfit& outfit)
 {
     g_lua.newTable();
-    g_lua.pushInteger(outfit.getType());
+    g_lua.pushInteger(outfit.getId());
     g_lua.setField("type");
     g_lua.pushInteger(outfit.getAddons());
     g_lua.setField("addons");
@@ -44,7 +44,7 @@ bool luavalue_cast(int index, Outfit& outfit)
 {
     if(g_lua.isTable(index)) {
         g_lua.getField("type", index);
-        outfit.setType(g_lua.popInteger());
+        outfit.setId(g_lua.popInteger());
         g_lua.getField("addons", index);
         outfit.setAddons(g_lua.popInteger());
         g_lua.getField("head", index);

src/otclient/net/protocolgameparse.cpp

@@ -996,15 +996,16 @@ Outfit ProtocolGame::internalGetOutfit(InputMessage& msg)
 {
     Outfit outfit;
 
-    uint16 type = msg.getU16();
+    uint16 id = msg.getU16();
-    if(type != 0) {
+    if(id != 0) {
+        outfit.setCategory(ThingsType::Creature);
         uint8 head = msg.getU8();
         uint8 body = msg.getU8();
         uint8 legs = msg.getU8();
         uint8 feet = msg.getU8();
         uint8 addons = msg.getU8();
 
-        outfit.setType(type);
+        outfit.setId(id);
         outfit.setHead(head);
         outfit.setBody(body);
         outfit.setLegs(legs);
@@ -1012,8 +1013,15 @@ Outfit ProtocolGame::internalGetOutfit(InputMessage& msg)
         outfit.setAddons(addons);
     }
     else {
-        uint16 type = msg.getU16();
+        uint16 id = msg.getU16();
-        outfit.setType(type);
+        if(id == 0) {
+            outfit.setCategory(ThingsType::Effect);
+            outfit.setId(13);
+        }
+        else {
+            outfit.setCategory(ThingsType::Item);
+            outfit.setId(id);
+        }
     }
 
     return outfit;

src/otclient/net/protocolgamesend.cpp

@@ -537,7 +537,7 @@ void ProtocolGame::sendSetOutfit(const Outfit& outfit)
     OutputMessage oMsg;
     oMsg.addU8(Proto::ClientSetOutfit);
 
-    oMsg.addU16(outfit.getType());
+    oMsg.addU16(outfit.getId());
     oMsg.addU8(outfit.getHead());
     oMsg.addU8(outfit.getBody());
     oMsg.addU8(outfit.getLegs());