From 796cb92ffc7dc03f9cc7107cac5ddb81795d0549 Mon Sep 17 00:00:00 2001
From: krzys-h <krzys_h@interia.pl>
Date: Sat, 18 May 2013 17:38:44 +0200
Subject: Added object.destroy()

---
 src/object/auto/autodestroyer.cpp | 51 +++++++++++++++++++++++++++------------
 src/object/auto/autodestroyer.h   |  2 ++
 2 files changed, 38 insertions(+), 15 deletions(-)

(limited to 'src/object/auto')

diff --git a/src/object/auto/autodestroyer.cpp b/src/object/auto/autodestroyer.cpp
index e33c317..8e3fa98 100644
--- a/src/object/auto/autodestroyer.cpp
+++ b/src/object/auto/autodestroyer.cpp
@@ -24,6 +24,7 @@
 
 #include "ui/interface.h"
 #include "ui/window.h"
+#include "ui/displaytext.h"
 
 #include <stdio.h>
 #include <string.h>
@@ -68,6 +69,36 @@ void CAutoDestroyer::Init()
 }
 
 
+// Starts an action
+Error CAutoDestroyer::StartAction(int param)
+{
+    CObject* scrap;
+
+    if ( m_object->GetVirusMode() )  // contaminated by a virus?
+    {
+        return ERR_BAT_VIRUS;
+    }
+
+    scrap = SearchPlastic();
+    if ( scrap == nullptr )
+        return ERR_DESTROY_NOTFOUND;
+    else {
+        if ( m_phase == ADEP_WAIT ) {
+            scrap->SetLock(true);  // usable waste
+//?         scrap->SetTruck(m_object);  // usable waste
+
+            m_sound->Play(SOUND_PSHHH2, m_object->GetPosition(0), 1.0f, 1.0f);
+
+            m_phase    = ADEP_DOWN;
+            m_progress = 0.0f;
+            m_speed    = 1.0f/1.0f;
+            m_bExplo   = false;
+        } else
+            return ERR_GENERIC;
+    }
+    return ERR_OK;
+}
+
 // Management of an event.
 
 bool CAutoDestroyer::EventProcess(const Event &event)
@@ -86,21 +117,11 @@ bool CAutoDestroyer::EventProcess(const Event &event)
     {
         if ( event.type == EVENT_OBJECT_BDESTROY )
         {
-            if ( m_object->GetVirusMode() )  // contaminated by a virus?
-            {
-                return true; // Don't do anything. TODO: Error?
-            }
+            Error err = StartAction(0);
+            if ( err != ERR_OK )
+                m_displayText->DisplayError(err, m_object);
 
-            scrap = SearchPlastic();
-            scrap->SetLock(true);  // usable waste
-//?         scrap->SetTruck(m_object);  // usable waste
-
-            m_sound->Play(SOUND_PSHHH2, m_object->GetPosition(0), 1.0f, 1.0f);
-
-            m_phase    = ADEP_DOWN;
-            m_progress = 0.0f;
-            m_speed    = 1.0f/1.0f;
-            m_bExplo   = false;
+            return false;
         }
     }
 
@@ -381,4 +402,4 @@ void CAutoDestroyer::EnableInterface(Ui::CWindow *pw, EventType event, bool bSta
     if ( control == 0 )  return;
 
     control->SetState(Ui::STATE_ENABLE, bState);
-}
\ No newline at end of file
+}
diff --git a/src/object/auto/autodestroyer.h b/src/object/auto/autodestroyer.h
index 4ab1118..ef3d5ae 100644
--- a/src/object/auto/autodestroyer.h
+++ b/src/object/auto/autodestroyer.h
@@ -46,6 +46,8 @@ public:
     bool        EventProcess(const Event &event);
     Error       GetError();
 
+    Error       StartAction(int param);
+
     bool        CreateInterface(bool bSelect);
 
     bool        Write(char *line);
-- 
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