Close #11437: Migrate old platform methods

src/openrct2/platform/Shared.cpp

@@ -11,66 +11,40 @@
 
 #ifdef _WIN32
 #    include <windows.h>
-#else
-#    include <unistd.h>
 #endif
 
 #include "../Context.h"
 #include "../Game.h"
-#include "../OpenRCT2.h"
 #include "../config/Config.h"
 #include "../core/File.h"
-#include "../core/FileSystem.hpp"
 #include "../core/Path.hpp"
-#include "../core/String.hpp"
-#include "../drawing/Drawing.h"
-#include "../drawing/LightFX.h"
-#include "../localisation/Currency.h"
 #include "../localisation/Localisation.h"
-#include "../util/Util.h"
-#include "../world/Climate.h"
-#include "Platform2.h"
+#include "Platform.h"
 
 #include <algorithm>
 #include <array>
 #include <cstring>
-#include <stdlib.h>
 #include <time.h>
 
-#ifdef __APPLE__
-#    include <AvailabilityMacros.h>
-#    include <mach/mach_time.h>
-#    ifndef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
-#        error Missing __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ define
-#    endif
-#endif
-
-#if defined(__APPLE__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200)
-static mach_timebase_info_data_t _mach_base_info = {};
-#endif
-
-#ifdef _WIN32
-char* strndup(const char* src, size_t size)
-{
-    size_t len = strnlen(src, size);
-    char* dst = reinterpret_cast<char*>(malloc(len + 1));
-
-    if (dst == nullptr)
-    {
-        return nullptr;
-    }
-
-    dst = reinterpret_cast<char*>(std::memcpy(dst, src, len));
-    dst[len] = '\0';
-    return dst;
-}
-
-static uint32_t _frequency = 0;
-static LARGE_INTEGER _entryTimestamp;
-#endif // _WIN32
-
 namespace Platform
 {
+    void CoreInit()
+    {
+        static bool initialised = false;
+        if (!initialised)
+        {
+            initialised = true;
+
+#ifdef __ANDROID__
+            Platform::AndroidInitClassLoader();
+#endif // __ANDROID__
+
+            InitTicks();
+            bitcount_init();
+            mask_init();
+        }
+    }
+
     CurrencyType GetCurrencyValue(const char* currCode)
     {
         if (currCode == nullptr || strlen(currCode) < 3)
@@ -145,98 +119,3 @@ namespace Platform
     }
 #endif
 } // namespace Platform
-
-GamePalette gPalette;
-
-void platform_toggle_windowed_mode()
-{
-    int32_t targetMode = gConfigGeneral.fullscreen_mode == 0 ? 2 : 0;
-    context_set_fullscreen_mode(targetMode);
-    gConfigGeneral.fullscreen_mode = targetMode;
-    config_save_default();
-}
-
-void platform_refresh_video(bool recreate_window)
-{
-    if (recreate_window)
-    {
-        context_recreate_window();
-    }
-    else
-    {
-        drawing_engine_dispose();
-        drawing_engine_init();
-        drawing_engine_resize();
-    }
-
-    drawing_engine_set_palette(gPalette);
-    gfx_invalidate_screen();
-}
-
-static void platform_ticks_init()
-{
-#ifdef _WIN32
-    LARGE_INTEGER freq;
-    QueryPerformanceFrequency(&freq);
-    _frequency = static_cast<uint32_t>(freq.QuadPart / 1000);
-    QueryPerformanceCounter(&_entryTimestamp);
-#endif
-}
-
-uint32_t platform_get_ticks()
-{
-#ifdef _WIN32
-    LARGE_INTEGER pfc;
-    QueryPerformanceCounter(&pfc);
-
-    LARGE_INTEGER runningDelta;
-    runningDelta.QuadPart = pfc.QuadPart - _entryTimestamp.QuadPart;
-
-    return static_cast<uint32_t>(runningDelta.QuadPart / _frequency);
-#elif defined(__APPLE__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200)
-    return static_cast<uint32_t>(((mach_absolute_time() * _mach_base_info.numer) / _mach_base_info.denom) / 1000000);
-#else
-    struct timespec ts;
-    if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0)
-    {
-        log_fatal("clock_gettime failed");
-        exit(-1);
-    }
-    return static_cast<uint32_t>(ts.tv_sec * 1000 + ts.tv_nsec / 1000000);
-#endif
-}
-
-void platform_sleep(uint32_t ms)
-{
-#ifdef _WIN32
-    Sleep(ms);
-#else
-    usleep(ms * 1000);
-#endif
-}
-
-void core_init()
-{
-    static bool initialised = false;
-    if (!initialised)
-    {
-        initialised = true;
-
-#ifdef __ANDROID__
-        Platform::AndroidInitClassLoader();
-#endif // __ANDROID__
-
-        platform_ticks_init();
-        bitcount_init();
-        mask_init();
-
-#if defined(__APPLE__) && (__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 101200)
-        kern_return_t ret = mach_timebase_info(&_mach_base_info);
-        if (ret != 0)
-        {
-            log_fatal("Unable to get mach_timebase_info.");
-            exit(-1);
-        }
-#endif
-    }
-}