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Code Issues Releases Wiki Activity

save savefile previews as png. this finally kills .zga format, but it's kept for backwards compat

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This commit is contained in:
fgenesis 2024-11-08 22:03:44 +01:00
parent fb1f31e3b5
commit b7eb5777ae
4 changed files with 39 additions and 21 deletions
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44
Aquaria/AquariaSaveSlot.cpp
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@ -24,6 +24,33 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
bool AquariaSaveSlot::closed = false;
static std::string getSavePreviewBaseName(unsigned slot)
{
const char *pre="./";
#ifndef BBGE_BUILD_WINDOWS
pre = "";
#endif
std::ostringstream os;
os << pre << dsq->getSaveDirectory() << "/screen-" << numToZeroString(slot, 4);
return os.str();
}
static std::string getSavePreviewImageName(unsigned slot)
{
std::string base = getSavePreviewBaseName(slot);
std::string fn = base + ".png";
if(exists(fn))
return fn;
fn = base + ".zga";
if(exists(fn))
return fn;
fn = base + ".tga";
if(exists(fn))
return fn;
return base; // whatev
}
AquariaSaveSlot::AquariaSaveSlot(int slot) : AquariaGuiQuad()
{
done = false;
@ -86,21 +113,8 @@ AquariaSaveSlot::AquariaSaveSlot(int slot) : AquariaGuiQuad()
if (dsq->user.video.saveSlotScreens)
{
std::ostringstream os,os2;
std::string tex, tex2;
std::string pre="./";
#ifndef BBGE_BUILD_WINDOWS
pre = "";
#endif
os << pre << dsq->getSaveDirectory() << "/screen-" << numToZeroString(slot, 4) << ".tga";
os2 << pre << dsq->getSaveDirectory() << "/screen-" << numToZeroString(slot, 4) << ".zga";
tex = os.str();
tex2 = os2.str();
if (exists(tex2))
screen->setTexture(tex2);
else
screen->setTexture(tex);
std::string tex = getSavePreviewImageName(slot);
screen->setTexture(tex);
}
else
{

10
Aquaria/DSQ.cpp
View file

@ -2822,16 +2822,18 @@ void DSQ::doSaveSlotMenu(SaveSlotMode ssm, const Vector &position)
if (user.video.saveSlotScreens && scrShotData != 0)
{
std::ostringstream os;
os << getSaveDirectory() << "/screen-" << numToZeroString(selectedSaveSlot->getSlotIndex(), 4) << ".zga";
os << getSaveDirectory() << "/screen-" << numToZeroString(selectedSaveSlot->getSlotIndex(), 4) << ".png";
// Cut off top and bottom to get a 4:3 aspect ratio.
/*int adjHeight = (scrShotWidth * 3.0f) / 4.0f;
int adjHeight = (scrShotWidth * 3.0f) / 4.0f;
int imageDataSize = scrShotWidth * scrShotHeight * 4;
int adjImageSize = scrShotWidth * adjHeight * 4;
int adjOffset = scrShotWidth * ((scrShotHeight-adjHeight)/2) * 4;
memmove(scrShotData, scrShotData + adjOffset, adjImageSize);
memset(scrShotData + adjImageSize, 0, imageDataSize - adjImageSize);*/
zgaSaveRGBA(os.str().c_str(), scrShotWidth, scrShotHeight, scrShotData);
memset(scrShotData + adjImageSize, 0, imageDataSize - adjImageSize);
//zgaSaveRGBA(os.str().c_str(), scrShotWidth, scrShotHeight, scrShotData);
pngSaveRGBA(os.str().c_str(), scrShotWidth, adjHeight, scrShotData, 3);
}
PlaySfx sfx;

4
BBGE/Image.cpp
View file

@ -21,6 +21,8 @@ bool tgaSaveRGBA(const char *filename, size_t width, size_t height, unsigned cha
}
#if 0
// No longer used -- kept for reference
// Aquaria special: zlib-compressed TGA
bool zgaSaveRGBA(const char *filename, size_t w, size_t h, unsigned char *data)
{
@ -75,7 +77,7 @@ bool zgaSaveRGBA(const char *filename, size_t w, size_t h, unsigned char *data)
return ok;
}
#endif
static VFILE *imageLoadOpenFile(const char *filename)
{

2
BBGE/Image.h
View file

@ -4,7 +4,7 @@
#include <stddef.h>
bool tgaSaveRGBA(const char *filename, size_t width, size_t height, unsigned char *data);
bool zgaSaveRGBA(const char *filename, size_t width, size_t height, unsigned char *data);
//bool zgaSaveRGBA(const char *filename, size_t width, size_t height, unsigned char *data);
bool pngSaveRGBA(const char *filename, size_t width, size_t height, unsigned char *data, unsigned compressLevel);
struct ImageData