Loading screen multiple resolutions support and stretch modes, loading bar fixes

GameSettings.cpp

@@ -1147,7 +1147,9 @@ void LoadGameExternalOptions()
 	giTimerIntervals[ NEXTSCROLL ] = (INT16)(giTimerIntervals[ NEXTSCROLL ] / gGameExternalOptions.fScrollSpeedFactor);
 
 	gGameExternalOptions.gfUseExternalLoadscreens		= iniReader.ReadBoolean("Graphics Settings","USE_EXTERNALIZED_LOADSCREENS", FALSE);
-	
+
+	gGameExternalOptions.ubLoadscreenStretchMode = iniReader.ReadInteger("Graphics Settings", "LOADSCREEN_STRETCH_MODE", 0, 0, 2);
+
 	if (!is_networked)
 		gGameExternalOptions.gfUseLoadScreenHints		= iniReader.ReadBoolean("Graphics Settings","USE_LOADSCREENHINTS", TRUE);
 	else

GameSettings.h

@@ -781,6 +781,7 @@ typedef struct
 	INT32 ubEnemiesItemDrop;
 
 	BOOLEAN	gfUseExternalLoadscreens;
+	UINT32 ubLoadscreenStretchMode;    // added by anv
 	BOOLEAN gfUseLoadScreenHints;		// added by Flugente
 	UINT32	ubAdditionalDelayUntilLoadScreenDisposal;		// added by WANNE to have time to read the load screen hints
 

Loading Screen.cpp

@@ -23,6 +23,7 @@ extern BOOLEAN gfSchedulesHosed;
 	#include "Ja25 Strategic Ai.h"
 #endif
 UINT8 gubLastLoadingScreenID = LOADINGSCREEN_NOTHING;
+FLOAT fLoadingScreenAspectRatio;
 //BOOLEAN bShowSmallImage = FALSE;
 SECTOR_LOADSCREENS gSectorLoadscreens[MAX_SECTOR_LOADSCREENS];
 
@@ -343,6 +344,62 @@ static void BuildLoadscreenFilename(std::string& dst, const char* path, int reso
 		dst.append(".sti");
 }
 
+std::string GetResolutionSuffix(SCREEN_RESOLUTION resolution)
+{
+	switch (resolution)
+	{
+		case _960x540: return "_960x540";
+		case _800x600: return "_800x600";
+		case _1024x600: return "_1024x600";
+		case _1280x720: return "_1280x720";
+		case _1024x768: return "_1024x768";
+		case _1280x768: return "_1280x768";
+		case _1360x768: return "_1360x768";
+		case _1366x768: return "_1366x768";
+		case _1280x800: return "_1280x800";
+		case _1440x900: return "_1440x900";
+		case _1600x900: return "_1600x900";
+		case _1280x960: return "_1280x960";
+		case _1440x960: return "_1440x960";
+		case _1770x1000: return "_1770x1000";
+		case _1280x1024: return "_1280x1024";
+		case _1360x1024: return "_1360x1024";
+		case _1600x1024: return "_1600x1024";
+		case _1440x1050: return "_1440x1050";
+		case _1680x1050: return "_1680x1050";
+		case _1920x1080: return "_1920x1080";
+		case _1600x1200: return "_1600x1200";
+		case _1920x1200: return "_1920x1200";
+		case _2560x1440: return "_2560x1440";
+		case _2560x1600: return "_2560x1600";
+		default: return "";
+	}
+}
+
+std::string FindBestFittingLoadscreenFilename(const std::string& baseName, SCREEN_RESOLUTION resolution)
+{
+	for (SCREEN_RESOLUTION res = resolution; res <= _2560x1600; res = (SCREEN_RESOLUTION)(res + 1))
+	{
+		std::string fileName = baseName + GetResolutionSuffix(res);
+		if (FileExists((CHAR8*)((fileName + ".png").c_str())))
+		{
+			return fileName + ".png";
+		}
+
+		if (FileExists((CHAR8*)((fileName + ".sti").c_str())))
+		{
+			return fileName + ".sti";
+		}
+	}
+
+	if (FileExists((CHAR8*)((baseName + ".png").c_str())))
+	{
+		return baseName + ".png";
+	}
+
+	return baseName + ".sti";
+}
+
 //sets up the loadscreen with specified ID, and draws it to the FRAME_BUFFER,
 //and refreshing the screen with it.
 void DisplayLoadScreenWithID( UINT8 ubLoadScreenID )
@@ -420,27 +477,8 @@ void DisplayLoadScreenWithID( UINT8 ubLoadScreenID )
 			}
 		}
 
-		std::string strImage;
-
-		BuildLoadscreenFilename(strImage, imagePath.c_str(), 0, imageFormat.c_str());
-		strImage.copy(vs_desc.ImageFile, sizeof(vs_desc.ImageFile)-1);
-		
-		
-		if ( !FileExists(vs_desc.ImageFile) )
-		{
-			std::string strImage;
-			BuildLoadscreenFilename(strImage, imagePath.c_str(), 0, "png");
-			strImage.copy(vs_desc.ImageFile, sizeof(vs_desc.ImageFile) - 1);
-
-			if (!FileExists(vs_desc.ImageFile))
-			{
-				std::string strImage("LOADSCREENS\\");
-
-				BuildLoadscreenFilename(strImage, LoadScreenNames[1], 0, imageFormat.c_str());
-
-				strImage.copy(vs_desc.ImageFile, sizeof(vs_desc.ImageFile) - 1);
-			}
-		}
+		std::string strImage = FindBestFittingLoadscreenFilename(imagePath, (SCREEN_RESOLUTION)iResolution);
+		strImage.copy(vs_desc.ImageFile, sizeof(vs_desc.ImageFile) - 1);
 	}
 	else
 	{
@@ -475,18 +513,41 @@ void DisplayLoadScreenWithID( UINT8 ubLoadScreenID )
 									
 			//Blit the background image
 			GetVideoSurface(&hVSurface, uiLoadScreen);
-			
-			// Stretch the background image
-			SrcRect.iLeft = 0;
-			SrcRect.iTop = 0;
-			SrcRect.iRight = hVSurface->usWidth;
-			SrcRect.iBottom = hVSurface->usHeight;
-			
-			DstRect.iLeft = 0;
-			DstRect.iTop = 0;
-			DstRect.iRight = SCREEN_WIDTH;
-			DstRect.iBottom = SCREEN_HEIGHT;
-			
+
+			fLoadingScreenAspectRatio = (FLOAT)hVSurface->usWidth / (FLOAT)hVSurface->usHeight;
+			FLOAT fScreenAspectRatio = (FLOAT)SCREEN_WIDTH / (FLOAT)SCREEN_HEIGHT;
+
+			if (gGameExternalOptions.ubLoadscreenStretchMode == 1 ||
+				(gGameExternalOptions.ubLoadscreenStretchMode == 2 && fLoadingScreenAspectRatio > fScreenAspectRatio))
+			{
+				// match height, preserve aspect ratio
+				INT32 iCalculatedWidth = (INT32)(SCREEN_HEIGHT * fLoadingScreenAspectRatio + 0.5f);
+
+				SrcRect.iLeft = 0;
+				SrcRect.iTop = 0;
+				SrcRect.iRight = hVSurface->usWidth;
+				SrcRect.iBottom = hVSurface->usHeight;
+
+				DstRect.iLeft = (SCREEN_WIDTH - iCalculatedWidth) / 2;
+				DstRect.iTop = 0;
+				DstRect.iRight = SCREEN_WIDTH - ((SCREEN_WIDTH - iCalculatedWidth) / 2);
+				DstRect.iBottom = SCREEN_HEIGHT;
+			}
+			else
+			{
+				// vanilla (stretch to fit)
+				// Stretch the background image
+				SrcRect.iLeft = 0;
+				SrcRect.iTop = 0;
+				SrcRect.iRight = hVSurface->usWidth;
+				SrcRect.iBottom = hVSurface->usHeight;
+
+				DstRect.iLeft = 0;
+				DstRect.iTop = 0;
+				DstRect.iRight = SCREEN_WIDTH;
+				DstRect.iBottom = SCREEN_HEIGHT;
+			}
+
 			BltStretchVideoSurface( FRAME_BUFFER, uiLoadScreen, 0, 0, 0, &SrcRect, &DstRect );
 						
 			DeleteVideoSurfaceFromIndex( uiLoadScreen );			

Loading Screen.h

@@ -84,6 +84,8 @@ enum
 //For use by the game loader, before it can possibly know the situation.
 extern UINT8 gubLastLoadingScreenID;
 
+extern FLOAT fLoadingScreenAspectRatio;
+
 //returns the UINT8 ID for the specified sector.
 UINT8 GetLoadScreenID( INT16 sSectorX, INT16 sSectorY, INT8 bSectorZ );
 

SaveLoadGame.cpp

@@ -6694,15 +6694,6 @@ BOOLEAN LoadSavedGame( int ubSavedGameID )
 	//Reset the Ai Timer clock
 	giRTAILastUpdateTime = 0;
 
-	//if we are in tactical
-	if( guiScreenToGotoAfterLoadingSavedGame == GAME_SCREEN )
-	{
-		//Initialize the current panel
-		InitializeCurrentPanel( );
-
-		SelectSoldier( gusSelectedSoldier, FALSE, TRUE );
-	}
-
 	uiRelEndPerc += 1;
 	SetRelativeStartAndEndPercentage( 0, uiRelStartPerc, uiRelEndPerc, L"Final Checks..." );
 	RenderProgressBar( 0, 100 );
@@ -6831,6 +6822,15 @@ BOOLEAN LoadSavedGame( int ubSavedGameID )
 
 	RemoveLoadingScreenProgressBar();
 
+	//if we are in tactical
+	if (guiScreenToGotoAfterLoadingSavedGame == GAME_SCREEN)
+	{
+		//Initialize the current panel
+		InitializeCurrentPanel();
+
+		SelectSoldier(gusSelectedSoldier, FALSE, TRUE);
+	}
+
 	// sevenfm: reset sound map
 	ResetSoundMap();
 

Utils/Animated ProgressBar.cpp

@@ -14,6 +14,7 @@
 	#include "WordWrap.h"
 	#include "Message.h"
 	#include "Text.h"
+	#include "Loading Screen.h"
 
 double rStart, rEnd;
 double rActual;
@@ -63,10 +64,31 @@ void CreateLoadingScreenProgressBar(BOOLEAN resetLoadScreenHint)
 	//		CreateProgressBar(0, 259 + ((SCREEN_WIDTH - 1024) / 2), 683 + ((SCREEN_HEIGHT - 768) / 2), 767 + ((SCREEN_WIDTH - 1024) / 2), 708 + ((SCREEN_HEIGHT - 768) / 2));
 	//	}
 	//}
-	
 
-	CreateProgressBar(0, SCREEN_WIDTH*162/640, SCREEN_HEIGHT*427/480, SCREEN_WIDTH*480/640, SCREEN_HEIGHT*443/480);
+	FLOAT fScreenAspectRatio = (FLOAT)SCREEN_WIDTH / (FLOAT)SCREEN_HEIGHT;
 
+	if (gGameExternalOptions.ubLoadscreenStretchMode == 1 ||
+		(gGameExternalOptions.ubLoadscreenStretchMode == 2 && fLoadingScreenAspectRatio > fScreenAspectRatio))			
+	{
+		// match height, preserve aspect ratioernalOptions.ubLoadscreenStretchMode == 2 && fLoadingScreenAspectRatio > fScreenAspectRatio))
+		INT32 iCalculatedWidth = (INT32)(SCREEN_HEIGHT * fLoadingScreenAspectRatio + 0.5f);
+
+		UINT16 usLeft = (UINT16)((SCREEN_WIDTH - iCalculatedWidth) / 2 + (iCalculatedWidth * 162.0f / 640.0f) + 0.5f);
+		UINT16 usTop = (UINT16)((SCREEN_HEIGHT * 427.0f / 480.0f) + 0.5f);
+		UINT16 usRight = (UINT16)((SCREEN_WIDTH - iCalculatedWidth) / 2 + (iCalculatedWidth * 478.0f / 640.0f) + 0.5f);
+		UINT16 usBottom = (UINT16)((SCREEN_HEIGHT * 443.0f / 480.0f) + 0.5f);
+
+		CreateProgressBar(0, usLeft, usTop, usRight, usBottom);
+	}
+	else
+	{
+		UINT16 usLeft = (UINT16)((SCREEN_WIDTH * 162.0f / 640.0f) + 0.5f);
+		UINT16 usTop = (UINT16)((SCREEN_HEIGHT * 427.0f / 480.0f) + 0.5f);
+		UINT16 usRight = (UINT16)((SCREEN_WIDTH * 478.0f / 640.0f) + 0.5f);
+		UINT16 usBottom = (UINT16)((SCREEN_HEIGHT * 443.0f / 480.0f) + 0.5f);
+
+		CreateProgressBar(0, usLeft, usTop, usRight, usBottom);
+	}
 
 	SetProgressBarUseBorder(0, FALSE );
 }
@@ -334,6 +356,8 @@ void SetRelativeStartAndEndPercentage( UINT8 ubID, UINT16 uiRelStartPerc, UINT16
 	pCurr->rStart = (double)uiRelStartPerc*0.01f;
 	pCurr->rEnd = (double)uiRelEndPerc*0.01f;
 
+	UINT8 yTextOffset = (UINT8)(3.0f * SCREEN_HEIGHT / 480.0f + 0.5f);
+
 	//Render the entire panel now, as it doesn't need update during the normal rendering
 	if( pCurr->fPanel )
 	{
@@ -352,7 +376,7 @@ void SetRelativeStartAndEndPercentage( UINT8 ubID, UINT16 uiRelStartPerc, UINT16
 			usStartX = pCurr->usPanelLeft +																					// left position
 								(pCurr->usPanelRight - pCurr->usPanelLeft)/2 -								// + half width
 								StringPixLength( pCurr->swzTitle, pCurr->usTitleFont ) / 2;	// - half string width
-			usStartY = pCurr->usPanelTop + 3;
+			usStartY = pCurr->usPanelTop + yTextOffset;
 			SetFont( pCurr->usTitleFont );
 			SetFontForeground( pCurr->ubTitleFontForeColor );
 			SetFontShadow( pCurr->ubTitleFontShadowColor );
@@ -370,21 +394,21 @@ void SetRelativeStartAndEndPercentage( UINT8 ubID, UINT16 uiRelStartPerc, UINT16
 			{
 				UINT16 usFontHeight = GetFontHeight( pCurr->usMsgFont );
 
-				RestoreExternBackgroundRect( pCurr->usBarLeft, pCurr->usBarBottom, (INT16)(pCurr->usBarRight-pCurr->usBarLeft), (INT16)(usFontHeight + 3) );
+				RestoreExternBackgroundRect( pCurr->usBarLeft, pCurr->usBarBottom, (INT16)(pCurr->usBarRight-pCurr->usBarLeft), (INT16)(usFontHeight + yTextOffset) );
 			}
 
 			SetFont( pCurr->usMsgFont );
 			SetFontForeground( pCurr->ubMsgFontForeColor );
 			SetFontShadow( pCurr->ubMsgFontShadowColor );
 			SetFontBackground( 0 );
-			mprintf( pCurr->usBarLeft, pCurr->usBarBottom + 3, str );
+			mprintf( pCurr->usBarLeft, pCurr->usBarBottom + yTextOffset, str );
 		}
 	}
 
 	// Flugente: loadscreen hints
 	if (gGameExternalOptions.gfUseLoadScreenHints && usCurrentLoadScreenHint )
 	{		
-		ShowLoadScreenHintInLoadScreen(pCurr->usBarBottom + 3 - 100);		
+		ShowLoadScreenHintInLoadScreen(pCurr->usBarBottom + yTextOffset - 100);
 	}
 }
 
@@ -408,25 +432,24 @@ void RenderProgressBar( UINT8 ubID, UINT32 uiPercentage )
 
 	if( pCurr )
 	{
-		rActual = pCurr->rStart+(pCurr->rEnd-pCurr->rStart)*uiPercentage*0.01;
+		rActual = pCurr->rStart + (pCurr->rEnd - pCurr->rStart) * uiPercentage * 0.01;
 
-		if( fabs(rActual - pCurr->rLastActual) < 0.01 )
+		pCurr->rLastActual = (DOUBLE)((INT32)(std::round(rActual * 100)) * 0.01);
+
+		end = (INT32)(pCurr->usBarLeft + std::round(rActual * (pCurr->usBarRight - pCurr->usBarLeft)));
+		if (end < pCurr->usBarLeft)
 		{
-			return;
+			end = pCurr->usBarLeft;
 		}
-
-		pCurr->rLastActual = ( DOUBLE )( ( INT32)( rActual * 100 ) * 0.01 );
-
-		end = (INT32)(pCurr->usBarLeft+2.0+rActual*(pCurr->usBarRight-pCurr->usBarLeft-4));
-		if( end < pCurr->usBarLeft+2 || end > pCurr->usBarRight-2 )
+		else if (end > pCurr->usBarRight)
 		{
-			return;
+			end = pCurr->usBarRight;
 		}
 		if( !pCurr->fDrawBorder )
 		{
 			ColorFillVideoSurfaceArea( pCurr->uiFrameBuffer, //FRAME_BUFFER,
 				pCurr->usBarLeft, pCurr->usBarTop, end, pCurr->usBarBottom,
-				Get16BPPColor(FROMRGB( pCurr->ubColorFillRed, pCurr->ubColorFillGreen, pCurr->ubColorFillBlue )) );
+				Get16BPPColor(FROMRGB(pCurr->ubColorFillRed, pCurr->ubColorFillGreen, pCurr->ubColorFillBlue)));
 			//if( pCurr->usBarRight > gusLeftmostShaded )
 			//{
 			//	ShadowVideoSurfaceRect( FRAME_BUFFER, gusLeftmostShaded+1, pCurr->usBarTop, end, pCurr->usBarBottom );
@@ -493,7 +516,7 @@ void SetProgressBarTextDisplayFlag( UINT8 ubID, BOOLEAN fDisplayText, BOOLEAN fU
 	//if we are to use the save buffer, blit the portion of the screen to the save buffer
 	if( fSaveScreenToFrameBuffer )
 	{
-		UINT16 usFontHeight = GetFontHeight( pCurr->usMsgFont )+3;
+		UINT16 usFontHeight = GetFontHeight(pCurr->usMsgFont) + (UINT8)(3.0f * SCREEN_HEIGHT / 480.f + 0.5f);
 
 		//blit everything to the save buffer ( cause the save buffer can bleed through )
 		BlitBufferToBuffer(guiRENDERBUFFER, guiSAVEBUFFER, pCurr->usBarLeft, pCurr->usBarBottom, (UINT16)(pCurr->usBarRight-pCurr->usBarLeft), usFontHeight );