From f2229b2f5ab5e9c49af27badf6cda687316c80ca Mon Sep 17 00:00:00 2001
From: gerstrong <gerstrong@4df4b0f3-56ce-47cb-b001-ed939b7d65a6>
Date: Tue, 4 Aug 2009 16:53:26 +0000
Subject: [PATCH] Ordering info option has been added. This only works with Ep.
 1

git-svn-id: https://clonekeenplus.svn.sourceforge.net/svnroot/clonekeenplus/cgenius/trunk@209 4df4b0f3-56ce-47cb-b001-ed939b7d65a6
---
 src/CGame.cpp                  |  10 ++-
 src/keen.h                     |  27 ++++---
 src/menu.cpp                   |   3 +-
 src/vorticon/COrderingInfo.cpp | 141 +++++++++++++++++++++++++++++++++
 src/vorticon/COrderingInfo.h   |  29 +++++++
 5 files changed, 195 insertions(+), 15 deletions(-)
 create mode 100644 src/vorticon/COrderingInfo.cpp
 create mode 100644 src/vorticon/COrderingInfo.h

diff --git a/src/CGame.cpp b/src/CGame.cpp
index aa19fbad3..2b25d69fe 100644
--- a/src/CGame.cpp
+++ b/src/CGame.cpp
@@ -24,6 +24,7 @@
 #include "fileio/CPatcher.h"
 #include "sdl/sound/CSound.h"
 #include "sdl/CVideoDriver.h"
+#include "vorticon/COrderingInfo.h"
 
 CGame::CGame() {
 	m_Episode = 0;
@@ -161,7 +162,14 @@ short CGame::runCycle(stCloneKeenPlus *pCKP)
 	    	  pCredit = new CCredits;
 	    	  pCredit->Render(pCKP);
 	    	  delete pCredit;
-	    	  pCredit = NULL;
+	    	  break;
+
+	      case MAINMNU_ORDERING_INFO:
+	    	  COrderingInfo *OrderingInfo;
+	    	  OrderingInfo = new COrderingInfo(pCKP->Control.levelcontrol.episode,
+	    			  pCKP->GameData[pCKP->Resources.GameSelected-1].DataDirectory);
+	    	  OrderingInfo->Render(pCKP);
+	    	  delete OrderingInfo;
 	    	  break;
 
 	      case MAINMNU_TIMEOUT:
diff --git a/src/keen.h b/src/keen.h
index f7dd95c8c..a11756d3b 100644
--- a/src/keen.h
+++ b/src/keen.h
@@ -766,19 +766,20 @@ typedef struct stShipQueue
 #define BONUSLEVEL_RESPAWN_X    31812
 #define BONUSLEVEL_RESPAWN_Y    18936
 
-    #define MAINMNU_1PLAYER      0
-    #define MAINMNU_2PLAYER      1
-    #define MAINMNU_LOADGAME     2
-	#define MAINMNU_STORY	     3
-	#define MAINMNU_HIGHSCORES   4
-	#define MAINMNU_OPTIONS      5
-    #define MAINMNU_DEMO         6
-	#define MAINMNU_NEW_GAME     7
-	#define MAINMNU_ABOUT        8
-	#define MAINMNU_QUIT         9
-    #define MAINMNU_TIMEOUT      11     // going to demo due to timeout
-    #define RESTART_GAME         12
-	#define BACK2MAINMENU		 13
+    #define MAINMNU_1PLAYER      	0
+    #define MAINMNU_2PLAYER      	1
+    #define MAINMNU_LOADGAME     	2
+	#define MAINMNU_STORY	     	3
+	#define MAINMNU_HIGHSCORES   	4
+	#define MAINMNU_OPTIONS      	5
+    #define MAINMNU_DEMO         	6
+	#define MAINMNU_NEW_GAME     	7
+	#define MAINMNU_ABOUT        	8
+	#define MAINMNU_ORDERING_INFO 	9
+	#define MAINMNU_QUIT         	10
+    #define MAINMNU_TIMEOUT      	11     // going to demo due to timeout
+    #define RESTART_GAME         	12
+	#define BACK2MAINMENU		 	13
 
     #define MAINMENU_NUM_OPTIONS        MAINMNU_QUIT
 
diff --git a/src/menu.cpp b/src/menu.cpp
index e01865b4f..24b433de3 100644
--- a/src/menu.cpp
+++ b/src/menu.cpp
@@ -240,7 +240,7 @@ int mainmenu(stCloneKeenPlus *pCKP,int defaultopt)
 	// Prepare the Games Menu
 	MainMenu = new CDialog();
 
-	MainMenu->setDimensions(11,8,18,12);
+	MainMenu->setDimensions(11,7,18,13);
 
 	// Load the Title Bitmap
 	bmnum = g_pGraphics->getBitmapNumberFromName("TITLE");
@@ -254,6 +254,7 @@ int mainmenu(stCloneKeenPlus *pCKP,int defaultopt)
 	MainMenu->addOptionText("Demo");
 	MainMenu->addOptionText("Change Game");
 	MainMenu->addOptionText("About CG");
+	MainMenu->addOptionText("Ordering Info");
 	MainMenu->addOptionText("Quit");
 
 	x = (320/2)-(bitmaps[bmnum].xsize/2);
diff --git a/src/vorticon/COrderingInfo.cpp b/src/vorticon/COrderingInfo.cpp
new file mode 100644
index 000000000..1697c2720
--- /dev/null
+++ b/src/vorticon/COrderingInfo.cpp
@@ -0,0 +1,141 @@
+/*
+ * COrderingInfo.cpp
+ *
+ *  Created on: 04.08.2009
+ *      Author: gerstrong
+ */
+
+#include "../keen.h"
+#include "COrderingInfo.h"
+#include "../sdl/CTimer.h"
+#include "../sdl/CInput.h"
+#include "../CGraphics.h"
+#include "../CLogFile.h"
+#include "../include/menu.h"
+#include "../include/gamedo.h"
+#include "../fileio/CExeFile.h"
+
+COrderingInfo::COrderingInfo(int episode, std::string& datadirectory) {
+	CExeFile *Exefile = new CExeFile(episode, datadirectory);
+
+	// load the exe file
+	Exefile->readData();
+
+	// Get the offset where in the data the info is...
+	size_t offset = 0;
+	switch(episode)
+	{
+	case 1:
+		m_starty = 4; // start of y-coordinate in textheights
+		m_numberoflines = 21; // numberof lines to print
+		if(Exefile->getEXEVersion() == 131)
+			offset = 0x1632C;
+		break;
+	}
+
+	// Read the strings and save them the string array of the class
+	if(offset)
+	{
+		char *data;
+		data = (char*)Exefile->getData() + offset;
+		std::string buf;
+		for(int i=0 ; i<m_numberoflines ; i++)
+		{
+			if(*data == '\0')
+			{
+				data++;
+				while(*data == ' ')
+					data++;
+			}
+			while(*data != '\n') // For the next line
+			{
+				buf.push_back(*data);
+				data++;
+			}
+			data++;
+			m_Textline.push_back(buf);
+
+			buf.clear();
+		}
+
+		// That part is a bit tricky. The Episodes have different X-Coordinates for evry text to center it properly
+		if(episode == 1)
+		{
+			m_Text_Coordinate.push_back( 8*8 ); // Coordinate-x to get the lines centered, like in the original game.
+			m_Text_Coordinate.push_back( 8*8 ); // Coordinate-x to get the lines centered, like in the original game.
+			m_Text_Coordinate.push_back( 11*8 ); // Coordinate-x to get the lines centered, like in the original game.
+			m_Text_Coordinate.push_back( 10*8 ); // Coordinate-x to get the lines centered, like in the original game.
+			for(int i=0; i<3 ; i++ )
+				m_Text_Coordinate.push_back( 8*8 ); // Coordinate-x to get the lines centered, like in the original game.
+			for(int i=0; i<6 ; i++ )
+				m_Text_Coordinate.push_back( 1*8 );
+			m_Text_Coordinate.push_back( 23*8 );
+			for(int i=0; i<6 ; i++ )
+				m_Text_Coordinate.push_back( 0*8 ); // Coordinate-x to get the lines centered, like in the original game.
+			m_Text_Coordinate.push_back( 3*8 ); // Coordinate-x to get the lines centered, like in the original game.
+		}
+
+	}
+
+	delete Exefile;
+}
+
+COrderingInfo::~COrderingInfo() {
+	// TODO Auto-generated destructor stub
+}
+
+void COrderingInfo::Render(stCloneKeenPlus *pCKP)
+{
+	bool cancel = false;
+
+	if(!m_Textline.size())
+	{
+		g_pLogFile->textOut(RED,"Sorry, but the ordering information text could not be read. Returning to the main menu...<br>");
+		return;
+	}
+
+	fade.mode = FADE_GO;
+	fade.rate = FADE_NORM;
+	fade.dir = FADE_IN;
+	fade.curamt = 0;
+	fade.fadetimer = 0;
+
+	showmapatpos(90, 22<<4, 32, 0, pCKP);
+
+	do
+	{
+		// do fades
+		gamedo_fades();
+
+		// blit the scrollbuffer to the display
+		gamedo_frameskipping_blitonly();
+
+		gamedo_AnimatedTiles();
+
+		if(fade.mode != FADE_COMPLETE)
+			continue;
+
+		for(int i=0 ; i<m_numberoflines ; i++)
+		{
+			g_pGraphics->drawFont(m_Textline[i], m_Text_Coordinate[i], 8*(i+m_starty), true);
+		}
+
+		if( g_pInput->getPressedAnyCommand() )
+		{
+			cancel = true;
+			fade.dir = FADE_OUT;
+			fade.curamt = PAL_FADE_SHADES;
+			fade.fadetimer = 0;
+			fade.rate = FADE_NORM;
+			fade.mode = FADE_GO;
+		}
+
+		if(g_pInput->getExitEvent()) cancel=true;
+
+		g_pInput->pollEvents();
+	    g_pTimer->SpeedThrottle();
+
+	} while(!(cancel && fade.mode == FADE_COMPLETE));
+
+
+}
diff --git a/src/vorticon/COrderingInfo.h b/src/vorticon/COrderingInfo.h
new file mode 100644
index 000000000..4315f9c09
--- /dev/null
+++ b/src/vorticon/COrderingInfo.h
@@ -0,0 +1,29 @@
+/*
+ * COrderingInfo.h
+ *
+ *  Created on: 04.08.2009
+ *      Author: gerstrong
+ */
+
+#ifndef CORDERINGINFO_H_
+#define CORDERINGINFO_H_
+
+#include <vector>
+#include <string>
+
+class COrderingInfo {
+public:
+	COrderingInfo(int episode, std::string& datadirectory);
+	virtual ~COrderingInfo();
+
+	void Render(stCloneKeenPlus *pCKP);
+
+private:
+	std::vector<int> m_Text_Coordinate;
+	std::vector<std::string> m_Textline;
+
+	int m_starty;			// start of y-coordinate in textheights
+	int m_numberoflines;	// number of lines to print
+};
+
+#endif /* CORDERINGINFO_H_ */