Latest compatible version of Classicube from the original GitHub repository (https://github.com/ClassiCube/ClassiCube) that can be compiled on Classicube for PowerMac PPC running Mac OS X 10.4.

2025-12-17 13:17:57 +02:00
commit c71492f846
1248 changed files with 422858 additions and 0 deletions
--- a/src/Platform_Amiga.c
+++ b/src/Platform_Amiga.c
@@ -0,0 +1,402 @@
+#include "Core.h"
+#if defined CC_BUILD_AMIGA
+
+#include "_PlatformBase.h"
+#include "Stream.h"
+#include "ExtMath.h"
+#include "SystemFonts.h"
+#include "Funcs.h"
+#include "Window.h"
+#include "Utils.h"
+#include "Errors.h"
+#include "PackedCol.h"
+
+#include <proto/dos.h>
+#include <proto/exec.h>
+#include <exec/libraries.h>
+#include <exec/memory.h>
+#include <exec/tasks.h>
+#include <string.h>
+
+const cc_result ReturnCode_FileShareViolation = 1000000000;
+const cc_result ReturnCode_FileNotFound     = 1000000;
+const cc_result ReturnCode_DirectoryExists  = 1000000;
+const cc_result ReturnCode_SocketInProgess  = 1000000;
+const cc_result ReturnCode_SocketWouldBlock = 1000000;
+const cc_result ReturnCode_SocketDropped    = 1000000;
+
+const char* Platform_AppNameSuffix = " Amiga";
+cc_uint8 Platform_Flags = PLAT_FLAG_SINGLE_PROCESS;
+cc_bool  Platform_ReadonlyFilesystem;
+
+static const char __attribute__((used)) min_stack[] = "$STACK:102400";
+
+/*########################################################################################################################*
+*-----------------------------------------------------Main entrypoint-----------------------------------------------------*
+*#########################################################################################################################*/
+#include "main_impl.h"
+
+int main(int argc, char** argv) {
+	cc_result res;
+	SetupProgram(argc, argv);
+
+	do {
+		res = RunProgram(argc, argv);
+	} while (Window_Main.Exists);
+
+	Window_Free();
+	Process_Exit(res);
+	return res;
+}
+
+/*########################################################################################################################*
+*---------------------------------------------------------Memory----------------------------------------------------------*
+*#########################################################################################################################*/
+void* Mem_Set(void*  dst, cc_uint8 value,  unsigned numBytes) { return memset( dst, value, numBytes); }
+void* Mem_Copy(void* dst, const void* src, unsigned numBytes) { return memcpy( dst, src,   numBytes); }
+void* Mem_Move(void* dst, const void* src, unsigned numBytes) { return memmove(dst, src,   numBytes); }
+
+void* Mem_TryAlloc(cc_uint32 numElems, cc_uint32 elemsSize) {
+	cc_uint32 size = CalcMemSize(numElems, elemsSize);
+	return size ? AllocVec(size, MEMF_ANY) : NULL;
+}
+
+void* Mem_TryAllocCleared(cc_uint32 numElems, cc_uint32 elemsSize) {
+	cc_uint32 size = CalcMemSize(numElems, elemsSize);
+	return size ? AllocVec(size, MEMF_ANY | MEMF_CLEAR) : NULL;
+}
+
+void* Mem_TryRealloc(void* mem, cc_uint32 numElems, cc_uint32 elemsSize) {
+	return NULL; // TODO
+}
+
+void Mem_Free(void* mem) {
+	if (mem) FreeVec(mem);
+}
+
+
+/*########################################################################################################################*
+*------------------------------------------------------Logging/Time-------------------------------------------------------*
+*#########################################################################################################################*/
+void Platform_Log(const char* msg, int len) {
+	Write(Output(), msg, len);
+	Write(Output(), "\n", 1);
+}
+
+TimeMS DateTime_CurrentUTC(void) {
+	ULONG secs, micro;
+	CurrentTime(&secs, &micro);
+	// TODO epoch adjustment
+	return secs;
+}
+
+void DateTime_CurrentLocal(struct cc_datetime* t) {
+	// TODO
+}
+
+
+/*########################################################################################################################*
+*-------------------------------------------------------Crash handling----------------------------------------------------*
+*#########################################################################################################################*/
+void CrashHandler_Install(void) { }
+
+void Process_Abort2(cc_result result, const char* raw_msg) {
+	Logger_DoAbort(result, raw_msg, NULL);
+}
+
+
+/*########################################################################################################################*
+*--------------------------------------------------------Stopwatch--------------------------------------------------------*
+*#########################################################################################################################*/
+#define US_PER_SEC 1000000ULL
+
+cc_uint64 Stopwatch_Measure(void) {
+	ULONG secs, micro;
+	CurrentTime(&secs, &micro);
+	return secs * US_PER_SEC + micro;
+}
+
+cc_uint64 Stopwatch_ElapsedMicroseconds(cc_uint64 beg, cc_uint64 end) {
+	if (end < beg) return 0;
+	return end - beg;
+}
+
+
+/*########################################################################################################################*
+*-----------------------------------------------------Directory/File------------------------------------------------------*
+*#########################################################################################################################*/
+void Platform_EncodePath(cc_filepath* dst, const cc_string* path) {
+	char* buf = dst->buffer;
+	char* str = dst->buffer;
+	
+	// Amiga OS uses : to separate directories
+	for (int i = 0; i < path->length; i++) 
+	{
+		char c = (char)path->buffer[i];
+		if (c == '/') c = ':';
+		*str++ = c;
+	}
+	*str = '\0';
+	// TODO
+}
+
+
+void Directory_GetCachePath(cc_string* path) { }
+
+cc_result Directory_Create(const cc_filepath* path) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+int File_Exists(const cc_filepath* path) {
+	return false; // TODO
+}
+
+cc_result Directory_Enum(const cc_string* dirPath, void* obj, Directory_EnumCallback callback) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_Open(cc_file* file, const cc_filepath* path) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_Create(cc_file* file, const cc_filepath* path) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_OpenOrCreate(cc_file* file, const cc_filepath* path) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_Read(cc_file file, void* data, cc_uint32 count, cc_uint32* bytesRead) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_Write(cc_file file, const void* data, cc_uint32 count, cc_uint32* bytesWrote) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_Close(cc_file file) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_Seek(cc_file file, int offset, int seekType) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_Position(cc_file file, cc_uint32* pos) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+cc_result File_Length(cc_file file, cc_uint32* len) {
+	return ERR_NOT_SUPPORTED; // TODO
+}
+
+
+/*########################################################################################################################*
+*--------------------------------------------------------Threading--------------------------------------------------------*
+*#########################################################################################################################*/
+void Thread_Sleep(cc_uint32 milliseconds) {
+	cc_uint32 ticks = milliseconds * 50 / 1000;
+	// per documentation, Delay works in 50 ticks/second
+	Delay(ticks);
+}
+
+void Thread_Run(void** handle, Thread_StartFunc func, int stackSize, const char* name) {
+	*handle = NULL;
+	// TODO
+}
+
+void Thread_Detach(void* handle) {
+	// TODO
+}
+
+void Thread_Join(void* handle) {
+	// TODO
+}
+
+void* Mutex_Create(const char* name) {
+	return NULL;
+}
+
+void Mutex_Free(void* handle) {
+	// TODO
+}
+
+void Mutex_Lock(void* handle) {
+	// TODO
+}
+
+void Mutex_Unlock(void* handle) {
+	// TODO
+}
+
+void* Waitable_Create(const char* name) {
+	return NULL;
+}
+
+void Waitable_Free(void* handle) {
+	// TODO
+}
+
+void Waitable_Signal(void* handle) {
+	// TODO
+}
+
+void Waitable_Wait(void* handle) {
+	// TODO
+}
+
+void Waitable_WaitFor(void* handle, cc_uint32 milliseconds) {
+	// TODO
+}
+
+
+/*########################################################################################################################*
+*---------------------------------------------------------Socket----------------------------------------------------------*
+*#########################################################################################################################*/
+cc_result Socket_ParseAddress(const cc_string* address, int port, cc_sockaddr* addrs, int* numValidAddrs) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_Create(cc_socket* s, cc_sockaddr* addr, cc_bool nonblocking) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_Connect(cc_socket s, cc_sockaddr* addr) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_Read(cc_socket s, cc_uint8* data, cc_uint32 count, cc_uint32* modified) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_Write(cc_socket s, const cc_uint8* data, cc_uint32 count, cc_uint32* modified) {
+	return ERR_NOT_SUPPORTED;
+}
+
+void Socket_Close(cc_socket s) {
+
+}
+
+cc_result Socket_CheckReadable(cc_socket s, cc_bool* readable) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Socket_CheckWritable(cc_socket s, cc_bool* writable) {
+	return ERR_NOT_SUPPORTED;
+}
+
+
+/*########################################################################################################################*
+*-----------------------------------------------------Process/Module------------------------------------------------------*
+*#########################################################################################################################*/
+cc_bool Process_OpenSupported = false;
+static char gameArgs[GAME_MAX_CMDARGS][STRING_SIZE];
+static int gameNumArgs;
+
+int Platform_GetCommandLineArgs(int argc, STRING_REF char** argv, cc_string* args) {
+	int count = gameNumArgs;
+	for (int i = 0; i < count; i++) 
+	{
+		args[i] = String_FromRawArray(gameArgs[i]);
+	}
+	
+	// clear arguments so after game is closed, launcher is started
+	gameNumArgs = 0;
+	return count;
+}
+
+cc_result Platform_SetDefaultCurrentDirectory(int argc, char **argv) {
+	return 0;
+}
+
+cc_result Process_StartGame2(const cc_string* args, int numArgs) {
+	for (int i = 0; i < numArgs; i++) 
+	{
+		String_CopyToRawArray(gameArgs[i], &args[i]);
+	}
+
+	gameNumArgs = numArgs;
+	return 0;
+}
+
+void Process_Exit(cc_result code) { 
+	Exit(code);
+    for(;;) { }
+}
+
+cc_result Process_StartOpen(const cc_string* args) {
+	return ERR_NOT_SUPPORTED;
+}
+
+
+/*########################################################################################################################*
+*--------------------------------------------------------Updater----------------------------------------------------------*
+*#########################################################################################################################*/
+cc_bool Updater_Supported = false;
+cc_bool Updater_Clean(void) { return true; }
+
+const struct UpdaterInfo Updater_Info = { "&eCompile latest source code to update", 0 };
+
+cc_result Updater_Start(const char** action) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Updater_GetBuildTime(cc_uint64* timestamp) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Updater_MarkExecutable(void) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Updater_SetNewBuildTime(cc_uint64 timestamp) {
+	return ERR_NOT_SUPPORTED;
+}
+
+
+/*########################################################################################################################*
+*-------------------------------------------------------Dynamic lib-------------------------------------------------------*
+*#########################################################################################################################*/
+const cc_string DynamicLib_Ext = String_FromConst(".dylib");
+
+void* DynamicLib_Load2(const cc_string* path) {
+	return NULL;
+}
+
+void* DynamicLib_Get2(void* lib, const char* name) {
+	return NULL;
+}
+
+cc_bool DynamicLib_DescribeError(cc_string* dst) {
+	return false;
+}
+
+
+/*########################################################################################################################*
+*--------------------------------------------------------Platform---------------------------------------------------------*
+*#########################################################################################################################*/
+void Platform_Free(void) { }
+
+cc_bool Platform_DescribeError(cc_result res, cc_string* dst) {
+	// TODO
+	return false;
+}
+
+void Platform_Init(void) {
+	SysBase = *((struct Library **)4UL);
+	DOSBase = OpenLibrary("dos.library", 0);
+}
+
+cc_result Platform_Encrypt(const void* data, int len, cc_string* dst) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Platform_Decrypt(const void* data, int len, cc_string* dst) {
+	return ERR_NOT_SUPPORTED;
+}
+
+cc_result Platform_GetEntropy(void* data, int len) {
+	return ERR_NOT_SUPPORTED;
+}
+#endif