Implements "Give Credits" trigger action.

src/extensions/taction/tactionext_functions.cpp

@@ -0,0 +1,69 @@
+/*******************************************************************************
+/*                 O P E N  S O U R C E  --  V I N I F E R A                  **
+/*******************************************************************************
+ *
+ *  @project       Vinifera
+ *
+ *  @file          TACTIONEXT_FUNCTIONS.CPP
+ *
+ *  @author        CCHyper
+ *
+ *  @brief         Contains the supporting functions for the extended TActionClass.
+ *
+ *  @license       Vinifera is free software: you can redistribute it and/or
+ *                 modify it under the terms of the GNU General Public License
+ *                 as published by the Free Software Foundation, either version
+ *                 3 of the License, or (at your option) any later version.
+ *
+ *                 Vinifera is distributed in the hope that it will be
+ *                 useful, but WITHOUT ANY WARRANTY; without even the implied
+ *                 warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ *                 PURPOSE. See the GNU General Public License for more details.
+ *
+ *                 You should have received a copy of the GNU General Public
+ *                 License along with this program.
+ *                 If not, see <http://www.gnu.org/licenses/>.
+ *
+ ******************************************************************************/
+#include "tactionext_functions.h"
+#include "vinifera_defines.h"
+#include "taction.h"
+#include "house.h"
+#include "housetype.h"
+#include "object.h"
+#include "objecttype.h"
+#include "trigger.h"
+#include "triggertype.h"
+#include "debughandler.h"
+#include "asserthandler.h"
+
+
+/**
+ *  #issue-158
+ * 
+ *  Gives credits to the owner of the trigger.
+ * 
+ *  @author: CCHyper
+ */
+bool TAction_Give_Credits(TActionClass *taction, HouseClass *house, ObjectClass *object, TriggerClass *trigger, Cell *cell)
+{
+    if (!taction || !house) {
+        return false;
+    }
+
+    int amount = taction->Data.Value;
+
+    /**
+     *  If positive, grant the cash bonus.
+     *  If negative, take money from the house.
+     */
+    if (amount != 0) {
+        if (amount < 0) {
+            house->Spend_Money(std::abs(amount));
+        } else {
+            house->Refund_Money(amount);
+        }
+    }
+
+    return true;
+}

src/extensions/taction/tactionext_functions.h

@@ -0,0 +1,40 @@
+/*******************************************************************************
+/*                 O P E N  S O U R C E  --  V I N I F E R A                  **
+/*******************************************************************************
+ *
+ *  @project       Vinifera
+ *
+ *  @file          TACTIONEXT_FUNCTIONS.H
+ *
+ *  @author        CCHyper
+ *
+ *  @brief         Contains the supporting functions for the extended TActionClass.
+ *
+ *  @license       Vinifera is free software: you can redistribute it and/or
+ *                 modify it under the terms of the GNU General Public License
+ *                 as published by the Free Software Foundation, either version
+ *                 3 of the License, or (at your option) any later version.
+ *
+ *                 Vinifera is distributed in the hope that it will be
+ *                 useful, but WITHOUT ANY WARRANTY; without even the implied
+ *                 warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+ *                 PURPOSE. See the GNU General Public License for more details.
+ *
+ *                 You should have received a copy of the GNU General Public
+ *                 License along with this program.
+ *                 If not, see <http://www.gnu.org/licenses/>.
+ *
+ ******************************************************************************/
+#pragma once
+
+#include "always.h"
+#include "tibsun_defines.h"
+
+
+class TActionClass;
+class HouseClass;
+class ObjectClass;
+class TriggerClass;
+
+
+bool TAction_Give_Credits(TActionClass *taction, HouseClass *house, ObjectClass *object, TriggerClass *trigger, Cell *cell);

src/extensions/taction/tactionext_hooks.cpp

@@ -26,6 +26,7 @@
  *
  ******************************************************************************/
 #include "tactionext_hooks.h"
+#include "tactionext_functions.h"
 #include "taction.h"
 #include "vinifera_defines.h"
 #include "house.h"
@@ -54,6 +55,10 @@ static const char *TActionClass_New_Action_Name(int action)
     }
 
     switch (action) {
+
+        case TACTION_CREDITS:
+            return "Give credits...";
+
         default:
             return "<invalid>";
     }
@@ -72,6 +77,10 @@ static const char *TActionClass_New_Action_Description(int action)
     }
 
     switch (action) {
+
+        case TACTION_CREDITS:
+            return "Gives credits to the owner of the trigger.";
+
         default:
             return "<invalid>";
     }
@@ -131,6 +140,17 @@ DECLARE_PATCH(_TAction_Operator_Extend_Switch_Patch)
 
     switch (this_ptr->Action) {
 
+        /**
+         *  #issue-158
+         * 
+         *  Gives credits to the owner of the trigger.
+         * 
+         *  @author: CCHyper
+         */
+        case TACTION_CREDITS:
+            success = TAction_Give_Credits(this_ptr, house, object, trigger, cell);
+            break;
+
         /**
          *  Unexpected TActionType.
          */

src/vinifera_defines.h

@@ -42,6 +42,8 @@ typedef enum NewTActionType
      *  Add new TActionTypes from here, do not reorder these!
      */
 
+    TACTION_CREDITS,            // Gives credits to the owner of the trigger.
+
     /**
      *  The new total TActionType count.
      */