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Minecraft.Client/Common/XUI/XUI_Ctrl_MinecraftPlayer.cpp

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+#include "stdafx.h"
+#include "..\..\Minecraft.h"
+#include "..\..\ScreenSizeCalculator.h"
+#include "..\..\EntityRenderDispatcher.h"
+#include "..\..\Lighting.h"
+#include "..\..\MultiplayerLocalPlayer.h"
+#include "XUI_Ctrl_MinecraftPlayer.h"
+#include "XUI_Scene_AbstractContainer.h"
+#include "XUI_Scene_Inventory.h"
+#include "..\..\Options.h"
+
+//-----------------------------------------------------------------------------
+//  CXuiCtrlMinecraftPlayer class
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+CXuiCtrlMinecraftPlayer::CXuiCtrlMinecraftPlayer() :
+	m_bDirty(FALSE),
+	m_fScale(1.0f),
+	m_fAlpha(1.0f)
+{
+	Minecraft *pMinecraft=Minecraft::GetInstance();
+
+	ScreenSizeCalculator ssc(pMinecraft->options, pMinecraft->width_phys, pMinecraft->height_phys);
+	m_fScreenWidth=(float)pMinecraft->width_phys;
+	m_fRawWidth=(float)ssc.rawWidth;
+	m_fScreenHeight=(float)pMinecraft->height_phys;
+	m_fRawHeight=(float)ssc.rawHeight;
+}
+
+//-----------------------------------------------------------------------------
+HRESULT CXuiCtrlMinecraftPlayer::OnInit(XUIMessageInit* pInitData, BOOL& rfHandled)
+{
+	HRESULT hr=S_OK;
+
+	HXUIOBJ parent = m_hObj;
+	HXUICLASS hcInventoryClass = XuiFindClass( L"CXuiSceneInventory" );
+	HXUICLASS currentClass;
+
+	do
+	{
+		XuiElementGetParent(parent,&parent);
+		currentClass = XuiGetObjectClass( parent );
+	} while (parent != NULL && !XuiClassDerivesFrom( currentClass, hcInventoryClass ) );
+
+	assert( parent != NULL );
+
+	VOID *pObj;
+	XuiObjectFromHandle( parent, &pObj );
+	m_containerScene = (CXuiSceneInventory *)pObj;
+
+	m_iPad = m_containerScene->getPad();
+
+	return hr;
+}
+
+HRESULT CXuiCtrlMinecraftPlayer::OnRender(XUIMessageRender *pRenderData, BOOL &bHandled )
+{
+#ifdef _XBOX
+	HXUIDC hDC = pRenderData->hDC;
+
+	// build and render with the game call
+
+	RenderManager.Set_matrixDirty();
+
+	Minecraft *pMinecraft=Minecraft::GetInstance();
+
+	glColor4f(1, 1, 1, 1);
+	glClear(GL_DEPTH_BUFFER_BIT);
+	glMatrixMode(GL_PROJECTION);
+	glLoadIdentity();
+	glOrtho(0, m_fRawWidth, m_fRawHeight, 0, 1000, 3000);
+	glMatrixMode(GL_MODELVIEW);
+	glLoadIdentity();
+	glTranslatef(0, 0, -2000);
+
+
+	D3DXMATRIX matrix;
+	CXuiControl xuiControl(m_hObj);
+	xuiControl.GetFullXForm(&matrix);
+	float bwidth,bheight;
+	xuiControl.GetBounds(&bwidth,&bheight);
+
+	float xo = ( (matrix._41 + ( (bwidth*matrix._11)/2) ) / m_fScreenWidth ) * m_fRawWidth;
+	float yo = ( (matrix._42 + (bheight*matrix._22) ) / m_fScreenHeight ) * m_fRawHeight;
+
+	glEnable(GL_RESCALE_NORMAL);
+	glEnable(GL_COLOR_MATERIAL);
+
+	glPushMatrix();
+	glTranslatef(xo, yo - 3.5f, 50.0f);
+	float ss;// = 26;
+	
+	if(!RenderManager.IsHiDef() && !RenderManager.IsWidescreen())
+	{
+		ss = 24;
+	}
+	else
+	{
+		if(app.GetLocalPlayerCount()>1)
+		{
+			ss = 13;
+		}
+		else
+		{
+			ss = 26;
+		}
+	}
+	// Base scale on height of this control
+	// Potentially we might want separate x & y scales here
+	//ss = ( ( bheight / m_fScreenHeight ) * m_fRawHeight );
+	// For testing split screen - this scale is correct for 4 player split screen
+
+	// how many local players do we have?
+// 	int iPlayerC=0;
+// 
+// 	for(int i=0;i<XUSER_MAX_COUNT;i++)
+// 	{
+// 		if(pMinecraft->localplayers[i] != NULL)
+// 		{
+// 			iPlayerC++;
+// 		}
+// 	}
+// 
+// 	switch(iPlayerC)
+// 	{
+// 	case 1:
+// 		break;
+// 	case 2:
+// 	case 3:
+// 	case 4:
+// 		ss *= 0.5f;
+// 		break;
+// 	}
+
+	glScalef(-ss, ss, ss);
+	glRotatef(180, 0, 0, 1);
+
+	float oybr = pMinecraft->localplayers[m_iPad]->yBodyRot;
+	float oyr = pMinecraft->localplayers[m_iPad]->yRot;
+	float oxr = pMinecraft->localplayers[m_iPad]->xRot;
+	float oyhr = pMinecraft->localplayers[m_iPad]->yHeadRot;
+
+	D3DXVECTOR3 pointerPosition = m_containerScene->GetCursorScreenPosition();
+	//printf("Pointer screen position is x:%f, y:%f, z:%f\n",pointerPosition.x, pointerPosition.y, pointerPosition.z);
+
+	float xd = ( matrix._41 + ( (bwidth*matrix._11)/2) ) - pointerPosition.x;
+
+	// Need to base Y on head position, not centre of mass
+	float yd = ( matrix._42 + ( (bheight*matrix._22) / 2) - 40 ) - pointerPosition.y;
+
+	glRotatef(45 + 90, 0, 1, 0);
+	Lighting::turnOn();
+	glRotatef(-45 - 90, 0, 1, 0);
+
+	glRotatef(-(float) atan(yd / 40.0f) * 20, 1, 0, 0);
+
+	pMinecraft->localplayers[m_iPad]->yBodyRot = (float) atan(xd / 40.0f) * 20;
+	pMinecraft->localplayers[m_iPad]->yRot = (float) atan(xd / 40.0f) * 40;
+	pMinecraft->localplayers[m_iPad]->xRot = -(float) atan(yd / 40.0f) * 20;
+	pMinecraft->localplayers[m_iPad]->yHeadRot = pMinecraft->localplayers[m_iPad]->yRot;
+	//pMinecraft->localplayers[m_iPad]->glow = 1;
+	glTranslatef(0, pMinecraft->localplayers[m_iPad]->heightOffset, 0);
+	EntityRenderDispatcher::instance->playerRotY = 180;
+
+	// 4J Stu - Turning on hideGui while we do this stops the name rendering in split-screen
+	bool wasHidingGui = pMinecraft->options->hideGui;
+	pMinecraft->options->hideGui = true;
+	EntityRenderDispatcher::instance->render(pMinecraft->localplayers[m_iPad], 0, 0, 0, 0, 1,false,false);
+	pMinecraft->options->hideGui = wasHidingGui;
+	//pMinecraft->localplayers[m_iPad]->glow = 0;
+
+	pMinecraft->localplayers[m_iPad]->yBodyRot = oybr;
+	pMinecraft->localplayers[m_iPad]->yRot = oyr;
+	pMinecraft->localplayers[m_iPad]->xRot = oxr;
+	pMinecraft->localplayers[m_iPad]->yHeadRot = oyhr;
+	glPopMatrix();
+	Lighting::turnOff();
+	glDisable(GL_RESCALE_NORMAL);
+
+	XuiRenderRestoreState(hDC);
+
+	bHandled = TRUE;
+#endif
+	return S_OK;
+
+}
+
+
+