Add option for showing a 2nd character

include/gfx.hpp

@@ -28,19 +28,21 @@ extern bool shiftBySubPixel;
 
 namespace GFX {
 	// Load & Unload default sheets.
+	void resetCharStatus(void);
 	Result loadSheets();
 	Result unloadSheets();
 	void loadGameSelSheets();
 	void unloadGameSelSheets();
 
 	// Sprite Functions.
-	bool loadCharSprite(const char* t3xPathAllSeasons, const char* t3xPathOneSeason);
+	bool loadCharSprite(int num, const char* t3xPathAllSeasons, const char* t3xPathOneSeason);
+	void loadCharSpriteMem(int num);
 	void loadBgSprite(void);
 	void unloadBgSprite(void);
 	void reloadBgSprite(void);
 	void showBgSprite(int zoomIn);
 	void animateBgSprite(void);
-	void showCharSprite(int zoomIn, int fadeAlpha, bool lightingEffects = false);
+	void showCharSprite(int num, int zoomIn, int fadeAlpha, bool lightingEffects = false);
 	void DrawSprite(int img, int x, int y, float ScaleX = 1, float ScaleY = 1, GPU_TEXTURE_FILTER_PARAM filter = GPU_NEAREST);
 	void DrawSpriteBlend(int img, float x, float y, u32 color, float ScaleX = 1, float ScaleY = 1, GPU_TEXTURE_FILTER_PARAM filter = GPU_NEAREST);
 

include/screens/photoStudio.hpp

@@ -37,6 +37,7 @@ private:
 	int photo_highlightedGame = 0;
 	int char_highlightedGame = 0;
 	int seasonNo = 0;
+	int currentCharNum = 0;
 
 	char chrFilePath[256];
 	char chrFilePath2[256];
@@ -44,11 +45,11 @@ private:
 	bool displayNothing = false;
 	bool displayStudioBg = false;
 	bool showScrollingBg = true;
-	bool characterPicked = false;
+	bool characterPicked[2] = {false};
 
 	mutable int charFadeAlpha = 0;
 	bool previewCharacter = false;
-	bool previewCharacterFound = false;
+	bool previewCharacterFound[2] = {false};
 
 	bool showMessage = false;
 	int messageNo = 0;

include/screenvars.h

@@ -4,8 +4,6 @@
 // List all common screen variables here.
 extern u8 sysRegion;
 extern bool showCursor;
-extern float bg_xPos;
-extern float bg_yPos;
 extern int cursorAlpha;
 extern int studioBg;
 extern bool cinemaWide;

source/gfx.cpp

@@ -3,11 +3,13 @@
 #include <unistd.h>
 
 static char bgSpriteMem[4][0x200000];
+static char charSpriteMem[2][0x80000];
 
 static C2D_SpriteSheet sprites;
 static C2D_SpriteSheet bgSprite;
 static C2D_SpriteSheet chracterSprite;
 static bool chracterSpriteLoaded = false;
+static bool chracterSpriteFound[2] = {false};
 static bool bgSpriteLoaded = false;
 
 extern int studioBg;
@@ -31,6 +33,11 @@ static int timeOutside = 0;	// 0 == Day, 1 == Sunset, 2 == Night
 
 bool shiftBySubPixel = false;
 
+void GFX::resetCharStatus(void) {
+	chracterSpriteFound[0] = false;
+	chracterSpriteFound[1] = false;
+}
+
 Result GFX::loadSheets() {
 	sprites			= C2D_SpriteSheetLoad("romfs:/gfx/sprites.t3x");
 	GFX::loadBgSprite();
@@ -317,28 +324,47 @@ void GFX::reloadBgSprite() {
 	loadBgSprite();
 }
 
-bool GFX::loadCharSprite(const char* t3xPathAllSeasons, const char* t3xPathOneSeason) {
+bool GFX::loadCharSprite(int num, const char* t3xPathAllSeasons, const char* t3xPathOneSeason) {
+	if (chracterSpriteLoaded) {
+		C2D_SpriteSheetFree(chracterSprite);
+		chracterSpriteLoaded = false;
+	}
+	chracterSpriteFound[num] = false;
+	bool allSeasons = true;
+	bool fileFound = false;
+	fileFound = (access(t3xPathAllSeasons, F_OK) == 0);
+	if (!fileFound) {
+		allSeasons = false;
+		fileFound = (access(t3xPathOneSeason, F_OK) == 0);
+	}
+
+	if (!fileFound) {
+		return false;
+	}
+
+	FILE* charFile = fopen((allSeasons ? t3xPathAllSeasons : t3xPathOneSeason), "rb");
+	fread((void*)charSpriteMem[num], 1, 0x80000, charFile);
+	fclose(charFile);
+
+	//chracterSprite		= C2D_SpriteSheetLoadFromMem(charSpriteMem[num], 0x80000);
+	chracterSpriteFound[num] = true;
+
+	return true;
+}
+
+void GFX::loadCharSpriteMem(int num) {
 	if (chracterSpriteLoaded) {
 		C2D_SpriteSheetFree(chracterSprite);
 	}
-	if (access(t3xPathAllSeasons, F_OK) == 0) {
+
-		chracterSprite = C2D_SpriteSheetLoad(t3xPathAllSeasons);
+	if (!chracterSpriteFound[num]) return;
-		chracterSpriteLoaded = true;
+	chracterSprite		= C2D_SpriteSheetLoadFromMem(charSpriteMem[num], 0x80000);
-		return true;
+	chracterSpriteLoaded = true;
-	} else {
-		chracterSpriteLoaded = false;
-	}
-	if (access(t3xPathOneSeason, F_OK) == 0) {
-		chracterSprite = C2D_SpriteSheetLoad(t3xPathOneSeason);
-		chracterSpriteLoaded = true;
-		return true;
-	} else {
-		chracterSpriteLoaded = false;
-	}
-	return false;
 }
 
 void GFX::showBgSprite(int zoomIn) {
+	if (!bgSpriteLoaded) return;
+
 	int yPos = -(240*zoomIn);
 	if (cinemaWide==true) yPos -= 16;
 
@@ -368,7 +394,31 @@ void GFX::animateBgSprite(void) {
 	}
 }
 
-void GFX::showCharSprite(int zoomIn, int fadeAlpha, bool lightingEffects) {
+void GFX::showCharSprite(int num, int zoomIn, int fadeAlpha, bool lightingEffects) {
+	if (!chracterSpriteLoaded) return;
+
+	int xPos = (cinemaWide==true ? 60 : 0);
+	if (chracterSpriteFound[0] && chracterSpriteFound[1]) {
+		if (zoomIn == 1) {
+		switch (num) {
+			case 0:
+				xPos -= 80;
+				break;
+			case 1:
+				xPos += 80;
+				break;
+		}
+		} else {
+		switch (num) {
+			case 0:
+				xPos -= 32;
+				break;
+			case 1:
+				xPos += 32;
+				break;
+		}
+		}
+	}
 	int yPos = -((cinemaWide==true ? 168 : 240)*zoomIn);
 	if (cinemaWide==true) yPos += 36;
 
@@ -406,10 +456,10 @@ void GFX::showCharSprite(int zoomIn, int fadeAlpha, bool lightingEffects) {
 					break;
 			}
 		}
-		C2D_DrawImageAt(image, (cinemaWide==true ? 60 : 0), yPos-(shiftBySubPixel ? 0.5f : 0), 0.5f, &tint, (cinemaWide==true ? 0.35f : 0.5), (cinemaWide==true ? 0.7f : 1));
+		C2D_DrawImageAt(image, xPos, yPos-(shiftBySubPixel ? 0.5f : 0), 0.5f, &tint, (cinemaWide==true ? 0.35f : 0.5), (cinemaWide==true ? 0.7f : 1));
 	} else {
 		C2D_PlainImageTint(&tint, C2D_Color32(255, 255, 255, fadeAlpha), 1);
-		C2D_DrawImageAt(image, (cinemaWide==true ? 60 : 0), yPos-(shiftBySubPixel ? 0.5f : 0), 0.5f, &tint, (cinemaWide==true ? 0.35f : 0.5), (cinemaWide==true ? 0.7f : 1));
+		C2D_DrawImageAt(image, xPos, yPos-(shiftBySubPixel ? 0.5f : 0), 0.5f, &tint, (cinemaWide==true ? 0.35f : 0.5), (cinemaWide==true ? 0.7f : 1));
 	}
 }
 

source/main.cpp

@@ -47,6 +47,8 @@ static bool musicLoopPlaying = false;
 static int musicLoopDelay = 0;
 static bool screenoff_ran = false;
 static bool screenon_ran = true;
+bool clearTop = true;	// Disable in order to render a second character
+bool renderTop = true;	// Disable to prevent second character from flickering
 
 void loadSettings(void) {
 	CIniFile settingsini(settingsIni);
@@ -131,8 +133,6 @@ void screenon(void)
 u8 sysRegion = CFG_REGION_USA;
 u64 appID = 0;
 
-float bg_xPos = 0.0f;
-float bg_yPos = 0.0f;
 bool showCursor = false;
 int cursorAlpha = 0;
 
@@ -190,6 +190,7 @@ int main()
 	loadSettings();
 
 	Gui::init();
+	osSetSpeedupEnable(true);	// Enable speed-up for New 3DS users
 	GFX::loadSheets();
 	fadein = true;
 	fadealpha = 0;
@@ -261,7 +262,9 @@ int main()
 
 		// Here we draw the actual screen.
 		C3D_FrameBegin(C3D_FRAME_SYNCDRAW);
-		C2D_TargetClear(Top, TRANSPARENT);
+		if (clearTop) {
+			C2D_TargetClear(Top, TRANSPARENT);
+		}
 		C2D_TargetClear(Bottom, TRANSPARENT);
 		Gui::clearTextBufs();
 		Gui::DrawScreen();
@@ -291,25 +294,6 @@ int main()
 			Screenshot_Capture();
 		}
 
-		// Scroll background
-		switch (iFps) {
-			default:
-				bg_xPos += 0.3;
-				bg_yPos -= 0.3;
-				break;
-			case 30:
-				bg_xPos += 0.6;
-				bg_yPos -= 0.6;
-				break;
-			case 24:
-				bg_xPos += 0.9;
-				bg_yPos -= 0.9;
-				break;
-		}
-
-		if (bg_xPos >= 72) bg_xPos = 0.0f;
-		if (bg_yPos <= -136) bg_yPos = 0.0f;
-
 		if (hDown) {
 			svcSignalEvent(threadRequest);
 		}

source/screens/photoStudio.cpp

@@ -16,9 +16,14 @@
 
 #include <unistd.h>
 
+static int currentCharacterRendered = 0;
 extern bool musicPlayStarted;
+extern bool clearTop;
+extern bool renderTop;
 
 PhotoStudio::PhotoStudio() {
+	currentCharacterRendered = 0;
+	GFX::resetCharStatus();
 	this->getList();
 }
 
@@ -182,11 +187,14 @@ void PhotoStudio::loadChrImage(bool Robz) {
 		} else {
 			sprintf(this->chrFilePath, "romfs:/gfx/null.t3x");	// All Seasons
 		}
-		this->previewCharacterFound = GFX::loadCharSprite(this->chrFilePath, this->chrFilePath);
+		this->previewCharacterFound[currentCharNum] = GFX::loadCharSprite(currentCharNum, this->chrFilePath, this->chrFilePath);
 	} else {
 		sprintf(this->chrFilePath, "romfs:/gfx/ss%i_%s.t3x", 4, (Robz ? "Robz" : import_characterName()));				// All Seasons
 		sprintf(this->chrFilePath2, "romfs:/gfx/ss%i_%s%i.t3x", 4, (Robz ? "Robz" : import_characterName()), this->seasonNo);	// One Season
-		this->previewCharacterFound = GFX::loadCharSprite(this->chrFilePath, this->chrFilePath2);
+		this->previewCharacterFound[currentCharNum] = GFX::loadCharSprite(currentCharNum, this->chrFilePath, this->chrFilePath2);
+	}
+	if (previewCharacterFound[0] && !characterPicked[1]) {
+		GFX::loadCharSpriteMem(0);
 	}
 	this->previewCharacter = true;
 }
@@ -201,26 +209,47 @@ void PhotoStudio::Draw(void) const {
 		musicPlayStarted = true;
 	}
 
+  if (renderTop) {
 	Gui::ScreenDraw(Top);
 
-	if (this->displayStudioBg) {
-		GFX::showBgSprite(zoomIn);
-	} else if (this->showScrollingBg) {
-		GFX::DrawSprite(sprites_title_idx, 0, 0, 0.5);
-	} else {
-		Gui::Draw_Rect(0, 0, 400, 240, WHITE);
-	}
-	if (this->previewCharacter) {
-		if (this->previewCharacterFound) {
-			GFX::showCharSprite(this->zoomIn, this->charFadeAlpha, this->displayStudioBg);
-		} else {
-			Gui::DrawStringCentered(0, 104, 0.65, WHITE, (this->char_highlightedGame==4 ? "Preview not found." : "Preview unavailable."));
-		}
-	}
-
 	this->preview();
 
+	if (currentCharacterRendered == 0) {
+		if (this->displayStudioBg) {
+			GFX::showBgSprite(zoomIn);
+		} else if (this->showScrollingBg) {
+			GFX::DrawSprite(sprites_title_idx, 0, 0, 0.5);
+		} else {
+			Gui::Draw_Rect(0, 0, 400, 240, WHITE);
+		}
+		if (this->previewCharacter) {
+			if (this->previewCharacterFound[0]) {
+				if (characterPicked[1]) {
+					GFX::loadCharSpriteMem(0);
+				}
+				GFX::showCharSprite(0, this->zoomIn, this->charFadeAlpha, this->displayStudioBg);
+			} else {
+				Gui::DrawStringCentered(0, 104, 0.65, WHITE, (this->char_highlightedGame==4 ? "Preview not found." : "Preview unavailable."));
+			}
+		}
+	} else if (currentCharacterRendered == 1) {
+		if (characterPicked[1] && this->previewCharacterFound[1]) {
+			GFX::loadCharSpriteMem(1);
+			GFX::showCharSprite(1, this->zoomIn, this->charFadeAlpha, this->displayStudioBg);
+		}
+	}
+
+	if (renderTop && subScreenMode!=1 && previewCharacter && previewCharacterFound[0] && previewCharacterFound[1]) {
+		currentCharacterRendered++;
+		if (currentCharacterRendered > 1) {
+			currentCharacterRendered = 0;
+			renderTop = false;
+		}
+		clearTop = (currentCharacterRendered == 0);
+	}
+
 	if (fadealpha > 0) Gui::Draw_Rect(0, 0, 400, 240, C2D_Color32(fadecolor, fadecolor, fadecolor, fadealpha)); // Fade in/out effect
+  }
 
 	if (cinemaWide) {
 		Gui::Draw_Rect(0, 0, 400, 36, C2D_Color32(0, 0, 0, 255));
@@ -359,7 +388,11 @@ void PhotoStudio::Draw(void) const {
 		Gui::DrawString(32, i2, 0.65, WHITE, "Change location");
 		i2 += 48;
 		GFX::DrawSprite(sprites_item_button_idx, 16, i2-20);
-		Gui::DrawString(32, i2, 0.65, WHITE, "Change character");
+		if (currentCharNum==1) {
+			Gui::DrawString(32, i2, 0.65, WHITE, "Change character < 2 >");
+		} else {
+			Gui::DrawString(32, i2, 0.65, WHITE, "Change character < 1 >");
+		}
 	}
 
 	if (this->subScreenMode != 0) {
@@ -379,7 +412,9 @@ void PhotoStudio::Draw(void) const {
 }
 
 void PhotoStudio::preview() const {
-	if (this->previewCharacter) {
+	if (characterPicked[1]) {
+		this->charFadeAlpha = 255;
+	} else if (this->previewCharacter) {
 		switch (iFps) {
 			default:
 				this->charFadeAlpha += 20;
@@ -400,14 +435,23 @@ void PhotoStudio::preview() const {
 
 
 void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
-	if (this->subScreenMode==0 || this->subScreenMode==2) {
+	if ((this->subScreenMode==0 || this->subScreenMode==2)) {
+		int zoomLimit = characterPicked[1] ? 1 : 2;
 		if (hDown & KEY_CPAD_UP) {
 			this->zoomIn++;
-			if (this->zoomIn > 2) this->zoomIn = 2;
+			if (this->zoomIn > zoomLimit) {
+				this->zoomIn = zoomLimit;
+			} else {
+				renderTop = true;
+			}
 		}
 		if (hDown & KEY_CPAD_DOWN) {
 			this->zoomIn--;
-			if (this->zoomIn < 0) this->zoomIn = 0;
+			if (this->zoomIn < 0) {
+				this->zoomIn = 0;
+			} else {
+				renderTop = true;
+			}
 		}
 	}
 
@@ -431,6 +475,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 				if (this->importCharacterList_cursorPositionOnScreen < 0) {
 					this->importCharacterList_cursorPositionOnScreen = 0;
 				}
+				renderTop = true;
 				this->loadChrImage(false);
 			}
 
@@ -451,6 +496,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 				if (this->importCharacterList_cursorPositionOnScreen > 2) {
 					this->importCharacterList_cursorPositionOnScreen = 2;
 				}
+				renderTop = true;
 				this->loadChrImage(false);
 			}
 		}
@@ -461,6 +507,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 		} else if (hDown & KEY_SELECT) {
 			sndSelect();
 			this->subScreenMode = 0;
+			renderTop = true;
 			this->loadChrImage(true);	// Load Robz
 		}
 
@@ -469,6 +516,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 			this->char_highlightedGame--;
 			if (this->char_highlightedGame < 0) this->char_highlightedGame = 4;
 			this->getMaxChars();
+			renderTop = true;
 		}
 
 		if (hDown & KEY_DRIGHT) {
@@ -476,6 +524,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 			this->char_highlightedGame++;
 			if (this->char_highlightedGame > 4) this->char_highlightedGame = 0;
 			this->getMaxChars();
+			renderTop = true;
 		}
 
 		if ((hDown & KEY_DLEFT) || (hDown & KEY_DRIGHT)) {
@@ -493,6 +542,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 				}
 			}
 			this->getMaxChars();
+			renderTop = true;
 			this->loadChrImage(false);
 		}
 
@@ -502,6 +552,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 				this->seasonNo--;
 				if (this->seasonNo < 0) this->seasonNo = 3;
 				this->loadChrImage(false);
+				renderTop = true;
 			}
 
 			if ((hDown & KEY_R) || (hDown & KEY_ZR)) {
@@ -509,6 +560,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 				this->seasonNo++;
 				if (this->seasonNo > 3) this->seasonNo = 0;
 				this->loadChrImage(false);
+				renderTop = true;
 			}
 		}
 
@@ -593,7 +645,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 		if (hDown & KEY_A) {
 			sndSelect();
 			this->subScreenMode = 0;
-			this->previewCharacter = this->characterPicked;
+			this->previewCharacter = this->characterPicked[currentCharNum];
 		}
 
 		if (hDown & KEY_DLEFT) {
@@ -638,7 +690,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 		if ((hDown & KEY_B) || ((hDown & KEY_TOUCH) && touchingBackButton())) {
 			sndBack();
 			this->subScreenMode = 0;
-			this->previewCharacter = this->characterPicked;
+			this->previewCharacter = this->characterPicked[currentCharNum];
 		}
 
 	} else {
@@ -666,6 +718,23 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 					this->characterChangeMenu_cursorPositionOnScreen = 1;
 				}
 			}
+
+			if (this->characterChangeMenu_cursorPosition == 1) {
+				if (hDown & KEY_DLEFT) {
+					sndHighlight();
+					currentCharNum--;
+					if (currentCharNum < 0) {
+						currentCharNum = 0;
+					}
+				}
+				if (hDown & KEY_DRIGHT) {
+					sndHighlight();
+					currentCharNum++;
+					if (currentCharNum > 1) {
+						currentCharNum = 1;
+					}
+				}
+			}
 		}
 
 		if (hDown & KEY_A) {
@@ -698,6 +767,7 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 					this->displayStudioBg = true;
 				//}
 				this->zoomIn = 0;
+				renderTop = true;
 			} else if (this->characterChangeMenu_cursorPosition == 1) {
 				sndSelect();
 				this->displayNothing = true;
@@ -709,8 +779,12 @@ void PhotoStudio::Logic(u32 hDown, u32 hHeld, touchPosition touch) {
 				}
 				this->getMaxChars();
 				this->displayNothing = false;
+				this->characterPicked[currentCharNum] = true;
+				if (characterPicked[0] && characterPicked[1] && this->zoomIn > 1) {
+					this->zoomIn = 1;
+				}
+				renderTop = true;
 				this->loadChrImage(false);
-				this->characterPicked = true;
 			}
 		}
 	

source/screens/settings.cpp

@@ -2,10 +2,15 @@
 #include "settings.hpp"
 #include "screenvars.h"
 
+extern bool clearTop;
+extern bool renderTop;
+
 char txt_cinemaWide[24];
 char txt_frameRate[24];
 
 void Settings::Draw(void) const {
+	clearTop = true;
+	renderTop = true;
 	Gui::ScreenDraw(Top);
 
 	GFX::DrawSprite(sprites_title_idx, 0, 0, 0.5);