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-rw-r--r--os/macosx/macos.h9
-rw-r--r--os/macosx/macos.m105
2 files changed, 112 insertions, 2 deletions
diff --git a/os/macosx/macos.h b/os/macosx/macos.h
index ac1780112..bec5149be 100644
--- a/os/macosx/macos.h
+++ b/os/macosx/macos.h
@@ -3,8 +3,17 @@
#ifndef MACOS_H
#define MACOS_H
+/*
+ * Functions to show the popup window
+ * use ShowMacDialog when you want to control title, message and text on the button
+ * ShowMacAssertDialog is used by assert
+ * ShowMacErrorDialog should be used when an unrecoverable error shows up. It only contains the title, which will should tell what went wrong
+ * the function then adds text that tells the user to update and then report the bug if it's present in the newest version
+ * It also quits in a nice way since we call it when we know something happened that will crash OpenTTD (like a needed pointer turns out to be NULL or similar)
+ */
void ShowMacDialog ( const char *title, const char *message, const char *buttonLabel );
void ShowMacAssertDialog ( const char *function, const char *file, const int line, const char *expression );
+void ShowMacErrorDialog(const char *error);
// Since MacOS X users will never see an assert unless they started the game from a terminal
// we're using a custom assert(e) macro.
diff --git a/os/macosx/macos.m b/os/macosx/macos.m
index c09e58de1..5ac2c4922 100644
--- a/os/macosx/macos.m
+++ b/os/macosx/macos.m
@@ -2,6 +2,20 @@
#include <AppKit/AppKit.h>
+#include <mach/mach.h>
+#include <mach/mach_host.h>
+#include <mach/host_info.h>
+#include <mach/machine.h>
+#include <stdio.h>
+#include "../../stdafx.h"
+#include "../../openttd.h"
+#include "../../newgrf.h"
+#include "../../gfx.h"
+
+#ifndef CPU_SUBTYPE_POWERPC_970
+#define CPU_SUBTYPE_POWERPC_970 ((cpu_subtype_t) 100)
+#endif
+
/*
* This file contains objective C
* Apple uses objective C instead of plain C to interact with OS specific/native functions
@@ -10,6 +24,82 @@
* To insure that the crosscompiler still works, let him try any changes before they are committed
*/
+static char *GetOSString(void)
+{
+ static char buffer[175];
+ char CPU[20];
+ char OS[20];
+ char newgrf[125];
+ long sysVersion;
+ extern const char _openttd_revision[];
+
+
+ // get the hardware info
+ host_basic_info_data_t hostInfo;
+ mach_msg_type_number_t infoCount;
+
+ infoCount = HOST_BASIC_INFO_COUNT;
+ host_info(mach_host_self(), HOST_BASIC_INFO,
+ (host_info_t)&hostInfo, &infoCount);
+
+ // replace the hardware info with strings, that tells a bit more than just an int
+#ifdef __POWERPC__
+ switch (hostInfo.cpu_subtype) {
+ case CPU_SUBTYPE_POWERPC_750:
+ sprintf(CPU,"G3");
+ break;
+ case CPU_SUBTYPE_POWERPC_7400:
+ case CPU_SUBTYPE_POWERPC_7450:
+ sprintf(CPU,"G4");
+ break;
+ case CPU_SUBTYPE_POWERPC_970:
+ sprintf(CPU,"G5");
+ break;
+ default:
+ sprintf(CPU,"Unknown PPC");
+ }
+#else
+ // it looks odd to have a switch for two cases, but it leaves room for easy expansion. Odds are that Apple will some day use newer CPUs than i686
+ switch (hostInfo.cpu_subtype) {
+ case CPU_SUBTYPE_PENTPRO:
+ sprintf(CPU,"i686");
+ break;
+ default:
+ sprintf(CPU,"Unknown Intel");
+ }
+#endif
+
+ // get the version of OSX
+ if( Gestalt( gestaltSystemVersion, &sysVersion ) != noErr ) {
+ sprintf(OS,"Undetected");
+ } else {
+
+ int majorHiNib, majorLoNib, minorNib, bugNib;
+
+ majorHiNib = (sysVersion & 0x0000F000) >> 12;
+ majorLoNib = (sysVersion & 0x00000F00) >> 8;
+ minorNib = (sysVersion & 0x000000F0) >> 4;
+ bugNib = sysVersion & 0x0000000F;
+
+ sprintf(OS, "%d%d.%d.%d", majorHiNib, majorLoNib, minorNib, bugNib);
+ }
+
+ // make a list of used newgrf files
+ if (_first_grffile != NULL) {
+ GRFFile *file;
+ newgrf[0] = 0;
+
+
+ for (file = _first_grffile; file != NULL; file = file->next) {
+ sprintf(newgrf, "%s %s", newgrf, file->filename);
+ }
+ } else {
+ sprintf(newgrf, "none");
+ }
+ sprintf(buffer, "Please add this info: (tip: copy-paste works)\nCPU: %s, OSX: %s, OpenTTD version: %s\nNewGRF files:%s", CPU, OS, _openttd_revision, newgrf);
+ return buffer;
+}
+
#ifdef WITH_SDL
@@ -40,11 +130,22 @@ void ShowMacDialog ( const char *title, const char *message, const char *buttonL
void ShowMacAssertDialog ( const char *function, const char *file, const int line, const char *expression )
{
const char *buffer =
- [[NSString stringWithFormat:@"An assertion has failed and OpenTTD must quit.\n%s in %s (line %d)\n\"%s\"\n\nYou should report this error the OpenTTD developers if you think you found a bug.",
- function, file, line, expression] cString];
+ [[NSString stringWithFormat:@"An assertion has failed and OpenTTD must quit.\n%s in %s (line %d)\n\"%s\"\n\nYou should report this error the OpenTTD developers if you think you found a bug.\n\n%s",
+ function, file, line, expression, GetOSString()] cString];
NSLog(@"%s", buffer);
+ ToggleFullScreen(0);
ShowMacDialog( "Assertion Failed", buffer, "Quit" );
// abort so that a debugger has a chance to notice
abort();
}
+
+
+void ShowMacErrorDialog(const char *error)
+{
+ const char *buffer =
+ [[NSString stringWithFormat:@"Please update to the newest version of OpenTTD\nIf the problem presists, please report this to\nhttp://bugs.openttd.org\n\n%s", GetOSString()] cString];
+ ToggleFullScreen(0);
+ ShowMacDialog(error, buffer, "Quit" );
+ abort();
+}