From f8b39b10698870111df67af3645b17d8d15a7685 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 26 Oct 2014 19:17:04 +0300
Subject: Allow invoke chat command from invoking skill.

New skill attribute: invokeCmd.
---
 src/gui/widgets/skilldata.cpp   |  1 +
 src/gui/widgets/skilldata.h     |  1 +
 src/gui/windows/skilldialog.cpp | 10 ++++++++++
 src/spellmanager.cpp            |  8 ++++++++
 src/spellmanager.h              |  3 +++
 5 files changed, 23 insertions(+)

diff --git a/src/gui/widgets/skilldata.cpp b/src/gui/widgets/skilldata.cpp
index 0d8b2b7a9..66c0da2fe 100644
--- a/src/gui/widgets/skilldata.cpp
+++ b/src/gui/widgets/skilldata.cpp
@@ -38,6 +38,7 @@ SkillData::SkillData() :
     description(),
     icon(nullptr),
     particle(),
+    invokeCmd(),
     soundHit(std::string(), 0),
     soundMiss(std::string(), 0)
 {
diff --git a/src/gui/widgets/skilldata.h b/src/gui/widgets/skilldata.h
index eb8de62f6..6839a427a 100644
--- a/src/gui/widgets/skilldata.h
+++ b/src/gui/widgets/skilldata.h
@@ -36,6 +36,7 @@ struct SkillData final
     Image *icon;
 
     std::string particle;
+    std::string invokeCmd;
     SoundInfo soundHit;
     SoundInfo soundMiss;
 
diff --git a/src/gui/windows/skilldialog.cpp b/src/gui/windows/skilldialog.cpp
index 5ae89301a..bceb8645c 100644
--- a/src/gui/windows/skilldialog.cpp
+++ b/src/gui/windows/skilldialog.cpp
@@ -25,6 +25,7 @@
 #include "configuration.h"
 #include "effectmanager.h"
 #include "itemshortcut.h"
+#include "spellmanager.h"
 
 #include "being/attributes.h"
 #include "being/localplayer.h"
@@ -361,6 +362,8 @@ void SkillDialog::loadXmlFile(const std::string &fileName)
                         node, "soundMiss", "");
                     data->soundMiss.delay = XML::getProperty(
                         node, "soundMissDelay", 0);
+                    data->invokeCmd = XML::getProperty(
+                        node, "invokeCmd", "");
 
                     skill->addData(level, data);
                 }
@@ -565,6 +568,13 @@ void SkillDialog::playUpdateEffect(const int id) const
 
 void SkillDialog::useSkill(const SkillInfo *const info)
 {
+    const SkillData *const data = info->data;
+    if (data)
+    {
+        const std::string cmd = data->invokeCmd;
+        if (!cmd.empty())
+            SpellManager::invokeCommand(cmd, localPlayer->getTarget());
+    }
     if (info && localPlayer)
     {
         switch (info->type)
diff --git a/src/spellmanager.cpp b/src/spellmanager.cpp
index fbf372de7..6dfdd483d 100644
--- a/src/spellmanager.cpp
+++ b/src/spellmanager.cpp
@@ -182,6 +182,14 @@ void SpellManager::invokeSpell(const TextCommand *const spell,
     chatWindow->localChatInput(parseCommand(spell->getCommand(), target));
 }
 
+void SpellManager::invokeCommand(const std::string &command,
+                                 const Being *const target)
+{
+    if (!chatWindow)
+        return;
+    chatWindow->localChatInput(parseCommand(command, target));
+}
+
 std::string SpellManager::parseCommand(std::string command,
                                        const Being *const target)
 {
diff --git a/src/spellmanager.h b/src/spellmanager.h
index f2830edb6..976c324ed 100644
--- a/src/spellmanager.h
+++ b/src/spellmanager.h
@@ -67,6 +67,9 @@ class SpellManager final
 
         void swap(const int id1, const int id2);
 
+        static void invokeCommand(const std::string &command,
+                                  const Being *const target);
+
     private:
         void fillSpells();
 
-- 
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