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(Web port) Improve loading UX for HD Textures (#648)

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Christian Semmler 2025-07-25 16:08:55 -07:00 committed by GitHub
parent 7473330e47
commit 89f2f5cefe
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GPG Key ID: B5690EEEBB952194
5 changed files with 34 additions and 0 deletions
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8
ISLE/emscripten/events.cpp
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@ -36,3 +36,11 @@ void Emscripten_SendPresenterProgress(MxDSAction* p_action, MxPresenter::TickleS
Emscripten_SendEvent("presenterProgress", buf);
}
void Emscripten_SendExtensionProgress(const char* p_extension, MxU32 p_progress)
{
char buf[128];
SDL_snprintf(buf, sizeof(buf), "{\"name\": \"%s\", \"progress\": %d}", p_extension, p_progress);
Emscripten_SendEvent("extensionProgress", buf);
}

1
ISLE/emscripten/events.h
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@ -4,5 +4,6 @@
#include "mxpresenter.h"
void Emscripten_SendPresenterProgress(MxDSAction* p_action, MxPresenter::TickleState p_tickleState);
void Emscripten_SendExtensionProgress(const char* p_extension, MxU32 p_progress);
#endif // EMSCRIPTEN_EVENTS_H

18
ISLE/emscripten/filesystem.cpp
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@ -1,5 +1,6 @@
#include "filesystem.h"
#include "events.h"
#include "extensions/textureloader.h"
#include "legogamestate.h"
#include "misc.h"
@ -73,6 +74,15 @@ void Emscripten_SetupFilesystem()
}
};
const auto preloadFile = [](const char* p_path) -> bool {
size_t length = 0;
void* data = SDL_LoadFile(p_path, &length);
if (data) {
SDL_free(data);
}
return length > 0;
};
for (const char* file : g_files) {
registerFile(file);
}
@ -84,9 +94,17 @@ void Emscripten_SetupFilesystem()
Extensions::TextureLoader::options["texture loader:texture path"] = directory.GetData();
wasmfs_create_directory(directory.GetData(), 0644, fetchfs);
MxU32 i = 0;
Emscripten_SendExtensionProgress("HD Textures", 0);
for (const char* file : g_textures) {
MxString path = directory + "/" + file + ".bmp";
registerFile(path.GetData());
if (!preloadFile(path.GetData())) {
Extensions::TextureLoader::excludedFiles.emplace_back(file);
}
Emscripten_SendExtensionProgress("HD Textures", (++i * 100) / sizeOfArray(g_textures));
}
}
#endif

2
extensions/include/extensions/textureloader.h
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@ -5,6 +5,7 @@
#include <array>
#include <map>
#include <vector>
namespace Extensions
{
@ -14,6 +15,7 @@ public:
static bool PatchTexture(LegoTextureInfo* p_textureInfo);
static std::map<std::string, std::string> options;
static std::vector<std::string> excludedFiles;
static bool enabled;
static constexpr std::array<std::pair<std::string_view, std::string_view>, 1> defaults = {

5
extensions/src/textureloader.cpp
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@ -3,6 +3,7 @@
using namespace Extensions;
std::map<std::string, std::string> TextureLoader::options;
std::vector<std::string> TextureLoader::excludedFiles;
bool TextureLoader::enabled = false;
void TextureLoader::Initialize()
@ -97,6 +98,10 @@ bool TextureLoader::PatchTexture(LegoTextureInfo* p_textureInfo)
SDL_Surface* TextureLoader::FindTexture(const char* p_name)
{
if (std::find(excludedFiles.begin(), excludedFiles.end(), p_name) != excludedFiles.end()) {
return nullptr;
}
SDL_Surface* surface;
const char* texturePath = options["texture loader:texture path"].c_str();
MxString path = MxString(MxOmni::GetHD()) + texturePath + "/" + p_name + ".bmp";