From 699f38b5fd8ea9a96624840f8c65dc96f1b54f27 Mon Sep 17 00:00:00 2001
From: Andrei Prykhodko
Date: Sat, 30 Jun 2018 11:08:42 +0300
Subject: PINK: implemented Peril's PDA init

---
 engines/pink/constants.h | 10 +++++++++
 engines/pink/pda_mgr.cpp | 57 ++++++++++++++++++++++++++++++++++++++++++++++--
 engines/pink/pda_mgr.h   | 12 ++++++++++
 3 files changed, 77 insertions(+), 2 deletions(-)

diff --git a/engines/pink/constants.h b/engines/pink/constants.h
index 185517434e..abf7ba8b95 100644
--- a/engines/pink/constants.h
+++ b/engines/pink/constants.h
@@ -162,6 +162,7 @@ static const char * const kIdleAction = "Idle";
 static const char * const kOpenAction = "Open";
 static const char * const kShowAction = "Show";
 static const char * const kHideAction = "Hide";
+static const char * const kInactiveAction = "Inactive";
 
 static const char * const kInventoryWindowActor = "InventoryWindow";
 static const char * const kInventoryItemActor = "InventoryItem";
@@ -194,6 +195,15 @@ static const char * const kBoyBlocked = "BoyBlocked";
 static const char * const kUndefinedValue = "UNDEFINED";
 static const char * const kTrueValue = "TRUE";
 
+static const char * const kCountryWheel = "CountryWheel";
+static const char * const kDomainWheel = "DomainWheel";
+
+static const char * const kPreviousPageButton = "PreviousPageButton";
+static const char * const kDomainButton = "DomainButton";
+static const char * const kNavigatorButton = "NavigatorButton";
+
+static const char * const kNavigatePage = "NAVIGATE";
+
 } // End of namespace Pink
 
 #endif
diff --git a/engines/pink/pda_mgr.cpp b/engines/pink/pda_mgr.cpp
index f3ea51a31d..ddf5eb00f2 100644
--- a/engines/pink/pda_mgr.cpp
+++ b/engines/pink/pda_mgr.cpp
@@ -25,11 +25,16 @@
 #include "pink/objects/actors/pda_button_actor.h"
 #include "pink/objects/actors/lead_actor.h"
 #include "pink/objects/pages/pda_page.h"
+#include "pink/objects/actions/action_cel.h"
 
 namespace Pink {
 
+static const char * const g_countries[] = {"BRI", "EGY", "BHU", "AUS", "IND", "CHI"};
+static const char * const g_domains[] = {"NAT", "CLO", "HIS", "REL", "PLA", "ART", "FOO", "PEO"};
+
 PDAMgr::PDAMgr(Pink::PinkEngine *game)
-	: _game(game), _page(nullptr), _cursorMgr(game, nullptr) {}
+	: _game(game), _page(nullptr), _cursorMgr(game, nullptr),
+	_countryIndex(0), _domainIndex(0) {}
 
 PDAMgr::~PDAMgr() {
 	for (uint i = 0; i < _globalActors.size(); ++i) {
@@ -86,9 +91,13 @@ void PDAMgr::goToPage(const Common::String &pageName) {
 		_globalActors[i]->setPage(_page);
 	}
 
+	_previousPages.push(_page->getName());
+
+	if (_game->isPeril())
+		initPerilButtons();
+
 	_cursorMgr.setPage(_page);
 
-	_previousPages.push(_page->getName());
 }
 
 void PDAMgr::onLeftButtonClick(Common::Point point) {
@@ -128,4 +137,48 @@ void PDAMgr::loadGlobal() {
 	}
 }
 
+void PDAMgr::initPerilButtons() {
+	Actor *prevPageButton = findGlobalActor(kPreviousPageButton);
+	if (_previousPages.size() < 2)
+		prevPageButton->setAction(kInactiveAction);
+	else
+		prevPageButton->setAction(kIdleAction);
+
+	Actor *navigatorButton = findGlobalActor(kNavigatorButton);
+	Actor *domainButton = findGlobalActor(kDomainButton);
+	if (isNavigate(_page->getName())) {
+		navigatorButton->setAction(kInactiveAction);
+		domainButton->setAction(kInactiveAction);
+		updateWheels();
+	} else {
+		navigatorButton->setAction(kIdleAction);
+		if (isDomain(_page->getName()))
+			domainButton->setAction(kInactiveAction);
+		else
+			domainButton->setAction(kIdleAction);
+	}
+
+}
+
+Actor *PDAMgr::findGlobalActor(const Common::String &actorName) {
+	for (uint i = 0; i < _globalActors.size(); ++i) {
+		if (_globalActors[i]->getName() == actorName)
+			return _globalActors[i];
+	}
+	return nullptr;
+}
+
+void PDAMgr::updateWheels() {
+	_page->findActor(kCountryWheel)->setAction(g_countries[_countryIndex]);
+	_page->findActor(kDomainWheel)->setAction(g_domains[_domainIndex]);
+}
+
+bool PDAMgr::isNavigate(const Common::String &name) {
+	return !name.compareToIgnoreCase(kNavigatePage);
+}
+
+bool PDAMgr::isDomain(const Common::String &name) {
+	return name.size() == 6;
+}
+
 } // End of namespace Pink
diff --git a/engines/pink/pda_mgr.h b/engines/pink/pda_mgr.h
index 246679dee1..0ae16e8102 100644
--- a/engines/pink/pda_mgr.h
+++ b/engines/pink/pda_mgr.h
@@ -62,6 +62,16 @@ private:
 	void close();
 	void loadGlobal();
 
+	void initPerilButtons();
+
+	void updateWheels();
+
+	Actor *findGlobalActor(const Common::String &actorName);
+
+	static bool isNavigate(const Common::String &name);
+	static bool isDomain(const Common::String &name);
+
+private:
 	PinkEngine *_game;
 	LeadActor *_lead;
 	PDAPage *_page;
@@ -69,6 +79,8 @@ private:
 	Array<Actor *> _globalActors;
 	Common::String _savedPage;
 	Common::Stack<Common::String> _previousPages;
+	uint _countryIndex;
+	uint _domainIndex;
 };
 
 } // End of namespace Pink
-- 
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