minecraft-pi-reborn/mods/src/misc/misc.cpp
2021-11-13 23:29:48 -05:00

58 lines
1.7 KiB
C++

#include <string>
#include <fstream>
#include <streambuf>
#include <vector>
#include <cstring>
#include <libreborn/libreborn.h>
#include <symbols/minecraft.h>
#include "../feature/feature.h"
#include "misc.h"
// Read Asset File
static AppPlatform_readAssetFile_return_value AppPlatform_readAssetFile_injection(__attribute__((unused)) unsigned char *app_platform, std::string const& path) {
// Read File
std::string full_path("./data/");
full_path.append(path);
std::ifstream stream(full_path);
std::string str((std::istreambuf_iterator<char>(stream)), std::istreambuf_iterator<char>());
// Return String
AppPlatform_readAssetFile_return_value ret;
ret.length = str.length();
ret.data = strdup(str.c_str());
return ret;
}
// Run Functions On Input Tick
static std::vector<misc_update_function_t> &get_misc_update_functions() {
static std::vector<misc_update_function_t> functions;
return functions;
}
void misc_run_on_update(misc_update_function_t function) {
get_misc_update_functions().push_back(function);
}
// Handle Custom Update Behavior
static void Minecraft_update_injection(unsigned char *minecraft) {
// Call Original Method
(*Minecraft_update)(minecraft);
// Run Input Tick Functions
for (misc_update_function_t function : get_misc_update_functions()) {
(*function)(minecraft);
}
}
// Init
void _init_misc_cpp() {
// Implement AppPlatform::readAssetFile So Translations Work
if (feature_has("Load Language Files", 1)) {
overwrite((void *) AppPlatform_readAssetFile, (void *) AppPlatform_readAssetFile_injection);
}
// Handle Custom Update Behavior
overwrite_calls((void *) Minecraft_update, (void *) Minecraft_update_injection);
}