1 files changed, 57 insertions, 4 deletions

diff --git a/engines/pink/sequences/sequence.cpp b/engines/pink/sequences/sequence.cpp
index 0d8adc1ac4..034078f725 100644
--- a/engines/pink/sequences/sequence.cpp
+++ b/engines/pink/sequences/sequence.cpp
@@ -21,10 +21,12 @@
  */
 
 #include <common/debug.h>
+#include <engines/pink/items/sequence_item_leader.h>
 #include "sequence.h"
 #include "sequencer.h"
 #include "../archive.h"
-#include "../items/sequence_item.h"
+#include "../page.h"
+#include "../actors/actor.h"
 
 namespace Pink {
 
@@ -39,10 +41,61 @@ Common::Array<SequenceItem*> &Sequence::getItems() {
     return _items;
 }
 
+void Sequence::setContext(SequenceContext *context) {
+    _context = context;
+}
+
+void Sequence::init(int unk) {
+    assert(_items.size());
+    assert(dynamic_cast<SequenceItemLeader*>(_items[0])); // first item must always be a leader
+    start(unk);
+}
+
+class Action;
+
+void Sequence::start(int unk) {
+    if (_context->_nextItemIndex > _items.size()){
+        debug("Sequence %s ended", _name);
+        //TODO destroy context
+        return;
+    }
+
+    if (!_items[_context->_nextItemIndex]->execute(_context->_unk, this, unk)){
+        //destroy context;
+    }
+
+    uint i;
+    for (i = _context->_nextItemIndex + 1; i <_items.size(); ++i){
+        if (dynamic_cast<SequenceItemLeader*>(_items[i]))
+            break;
+        _items[i]->execute(_context->_unk, this, unk);
+    }
+    _context->_nextItemIndex = i;
+
+
+    Common::Array<SequenceActorState> &states = _context->_states;
+    for (uint j = 0; j < states.size(); ++j) {
+        if (states[j]._unk != _context->_unk &&
+            !states[j]._actionName.empty()) {
+            Actor *actor;
+            Action *action;
+            actor = _sequencer->_page->findActor(states[j]._actorName);
+            assert(actor);
+            action = actor->findAction(states[j]._actionName);
+            assert(action);
+            actor->setAction(action, unk);
+        }
+    }
+    _context->_unk++;
+}
+
 SequenceContext::SequenceContext(Sequence *sequence, Sequencer *sequencer)
-    : _sequence(sequence), _sequencer(sequencer)
+    : _sequence(sequence), _sequencer(sequencer),
+      _nextItemIndex(0), _unk(1), _actor(nullptr)
 {
+    sequence->setContext(this);
     Common::Array<SequenceItem*> &items = sequence->getItems();
+    debug("SequenceContext for %s", _sequence->getName().c_str());
     for (uint i = 0; i < items.size(); ++i) {
         bool found = 0;
         for (uint j = 0; j < _states.size(); ++j) {
@@ -63,11 +116,11 @@ SequenceContext::~SequenceContext() {
 }
 
 SequenceActorState::SequenceActorState(const Common::String &name)
-    :_actor(name)
+    :_actorName(name), _unk(0)
 {}
 
 const Common::String &SequenceActorState::getActor() const {
-    return _actor;
+    return _actorName;
 }
 
 } // End of namespace Pink
\ No newline at end of file