logoscreen.cpp

#include "prism/logoscreen.h"

#include <stdio.h>

#include <prism/animation.h>
#include <prism/screeneffect.h>
#include <prism/timer.h>
#include <prism/input.h>
#include <prism/file.h>

namespace prism {

	static struct {
		Screen* mNextScreen;

		TextureData mBGTexture;
		AnimationHandlerElement* mBG;

		int mHasSetFadeOutColor;
		Color mFadeOutColor;
	} gPrismLogoScreenData;

	extern char gLogoScreenFileName[100];

	static void leaveLogoScreen() {
		if (!gPrismLogoScreenData.mNextScreen) abortScreenHandling();
		else setNewScreen(gPrismLogoScreenData.mNextScreen);
	}

	static void endLogoFadeOut(void* tCaller) {
		(void)tCaller;
		leaveLogoScreen();
	}

	static void startLogoFadeOut(void* tCaller) {
		(void)tCaller;

		if (gPrismLogoScreenData.mHasSetFadeOutColor) {
			setFadeColor(gPrismLogoScreenData.mFadeOutColor);
		}

		addFadeOut(20, endLogoFadeOut, NULL);
	}

	static void logoFadeInOver(void* tCaller) {
		(void)tCaller;

		addTimerCB(200, startLogoFadeOut, NULL);
	}

	static void loadWrapperLogoScreen() {
		char bgPath[1024];
		sprintf(bgPath, "logo/%s.pkg", gLogoScreenFileName);

		if (!canLoadTexture(bgPath)) {
			leaveLogoScreen();
			return;
		}
		gPrismLogoScreenData.mBGTexture = loadTexture(bgPath);
		gPrismLogoScreenData.mBG = playOneFrameAnimationLoop(Vector3D(0, 0, 1), &gPrismLogoScreenData.mBGTexture);

		addFadeIn(20, logoFadeInOver, NULL);
	}

	static Screen* getNextLogoScreenScreen() {

		if (hasPressedAbortFlank()) {
			abortScreenHandling();
		}

		if (hasPressedStartFlank()) {
			return gPrismLogoScreenData.mNextScreen;
		}

		return NULL;
	}

	static Screen gLogoScreen;

	Screen* getLogoScreenFromWrapper() {
		gLogoScreen = makeScreen(loadWrapperLogoScreen, NULL, NULL, NULL, getNextLogoScreenScreen);
		return &gLogoScreen;
	}

	void setScreenAfterWrapperLogoScreen(Screen* tScreen)
	{
		gPrismLogoScreenData.mNextScreen = tScreen;
	}

	void setLogoScreenFadeOutColor(Color tColor) {
		gPrismLogoScreenData.mFadeOutColor = tColor;
		gPrismLogoScreenData.mHasSetFadeOutColor = 1;
	}

}