first commit

Minecraft.Client/Common/UI/UIComponent_Chat.cpp

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+#include "stdafx.h"
+#include "UI.h"
+#include "UIComponent_Chat.h"
+#include "..\..\Minecraft.h"
+#include "..\..\Gui.h"
+
+UIComponent_Chat::UIComponent_Chat(int iPad, void *initData, UILayer *parentLayer) : UIScene(iPad, parentLayer)
+{
+	// Setup all the Iggy references we need for this scene
+	initialiseMovie();
+
+	for(unsigned int i = 0; i < CHAT_LINES_COUNT; ++i)
+	{
+		m_labelChatText[i].init(L"");
+	}
+	m_labelJukebox.init(L"");
+
+	addTimer(0, 100);
+}
+
+wstring UIComponent_Chat::getMoviePath()
+{
+	switch( m_parentLayer->getViewport() )
+	{
+	case C4JRender::VIEWPORT_TYPE_SPLIT_TOP:
+	case C4JRender::VIEWPORT_TYPE_SPLIT_BOTTOM:
+	case C4JRender::VIEWPORT_TYPE_SPLIT_LEFT:
+	case C4JRender::VIEWPORT_TYPE_SPLIT_RIGHT:
+	case C4JRender::VIEWPORT_TYPE_QUADRANT_TOP_LEFT:
+	case C4JRender::VIEWPORT_TYPE_QUADRANT_TOP_RIGHT:
+	case C4JRender::VIEWPORT_TYPE_QUADRANT_BOTTOM_LEFT:
+	case C4JRender::VIEWPORT_TYPE_QUADRANT_BOTTOM_RIGHT:
+		m_bSplitscreen = true;
+		return L"ComponentChatSplit";
+		break;
+	case C4JRender::VIEWPORT_TYPE_FULLSCREEN:
+	default:
+		m_bSplitscreen = false;
+		return L"ComponentChat";
+		break;
+	}
+}
+
+void UIComponent_Chat::handleTimerComplete(int id)
+{
+	Minecraft *pMinecraft = Minecraft::GetInstance();
+	
+	bool anyVisible = false;
+	if(pMinecraft->localplayers[m_iPad]!= NULL)
+	{
+		Gui *pGui = pMinecraft->gui;
+		//DWORD messagesToDisplay = min( CHAT_LINES_COUNT, pGui->getMessagesCount(m_iPad) );
+		for( unsigned int i = 0; i < CHAT_LINES_COUNT; ++i )
+		{
+			float opacity = pGui->getOpacity(m_iPad, i);
+			if( opacity > 0 )
+			{
+				m_controlLabelBackground[i].setOpacity(opacity);
+				m_labelChatText[i].setOpacity(opacity);
+				m_labelChatText[i].setLabel( pGui->getMessage(m_iPad,i) );
+
+				anyVisible = true;
+			}
+			else
+			{
+				m_controlLabelBackground[i].setOpacity(0);
+				m_labelChatText[i].setOpacity(0);
+				m_labelChatText[i].setLabel(L"");
+			}
+		}
+		if(pGui->getJukeboxOpacity(m_iPad) > 0) anyVisible = true;
+		m_labelJukebox.setOpacity( pGui->getJukeboxOpacity(m_iPad) );
+		m_labelJukebox.setLabel( pGui->getJukeboxMessage(m_iPad) );
+	}
+	else
+	{
+		for( unsigned int i = 0; i < CHAT_LINES_COUNT; ++i )
+		{
+			m_controlLabelBackground[i].setOpacity(0);
+			m_labelChatText[i].setOpacity(0);
+			m_labelChatText[i].setLabel(L"");
+		}
+		m_labelJukebox.setOpacity( 0 );
+	}
+
+	setVisible(anyVisible);
+}
+
+void UIComponent_Chat::render(S32 width, S32 height, C4JRender::eViewportType viewport)
+{
+	if(m_bSplitscreen)
+	{
+		S32 xPos = 0;
+		S32 yPos = 0;
+		switch( viewport )
+		{
+		case C4JRender::VIEWPORT_TYPE_SPLIT_BOTTOM:
+		case C4JRender::VIEWPORT_TYPE_QUADRANT_BOTTOM_LEFT:
+			yPos = (S32)(ui.getScreenHeight() / 2);
+			break;
+		case C4JRender::VIEWPORT_TYPE_SPLIT_RIGHT:
+		case C4JRender::VIEWPORT_TYPE_QUADRANT_TOP_RIGHT:
+			xPos = (S32)(ui.getScreenWidth() / 2);
+			break;
+		case C4JRender::VIEWPORT_TYPE_QUADRANT_BOTTOM_RIGHT:
+			xPos = (S32)(ui.getScreenWidth() / 2);
+			yPos = (S32)(ui.getScreenHeight() / 2);
+			break;
+		}
+		ui.setupRenderPosition(xPos, yPos);
+
+		S32 tileXStart = 0;
+		S32 tileYStart = 0;
+		S32 tileWidth = width;
+		S32 tileHeight = height;
+
+		switch( viewport )
+		{
+		case C4JRender::VIEWPORT_TYPE_SPLIT_LEFT:
+		case C4JRender::VIEWPORT_TYPE_SPLIT_RIGHT:
+			tileHeight = (S32)(ui.getScreenHeight());
+			break;
+		case C4JRender::VIEWPORT_TYPE_SPLIT_TOP:
+			tileWidth = (S32)(ui.getScreenWidth());
+			tileYStart = (S32)(m_movieHeight / 2);
+			break;
+		case C4JRender::VIEWPORT_TYPE_SPLIT_BOTTOM:
+			tileWidth = (S32)(ui.getScreenWidth());
+			tileYStart = (S32)(m_movieHeight / 2);
+			break;
+		case C4JRender::VIEWPORT_TYPE_QUADRANT_TOP_LEFT:
+		case C4JRender::VIEWPORT_TYPE_QUADRANT_TOP_RIGHT:
+		case C4JRender::VIEWPORT_TYPE_QUADRANT_BOTTOM_LEFT:
+		case C4JRender::VIEWPORT_TYPE_QUADRANT_BOTTOM_RIGHT:
+			tileYStart = (S32)(m_movieHeight / 2);
+			break;
+		}
+
+		IggyPlayerSetDisplaySize( getMovie(), m_movieWidth, m_movieHeight );
+
+		IggyPlayerDrawTilesStart ( getMovie() );
+		
+		m_renderWidth = tileWidth;
+		m_renderHeight = tileHeight;
+		IggyPlayerDrawTile ( getMovie() ,
+			tileXStart ,
+			tileYStart ,
+			tileXStart + tileWidth ,
+			tileYStart + tileHeight ,
+			0 ); 
+		IggyPlayerDrawTilesEnd ( getMovie() );
+	}
+	else
+	{
+		UIScene::render(width, height, viewport);
+	}
+}