Line data Source code
1 0 : /*
2 :
3 : main.m
4 :
5 : Oolite
6 : Copyright (C) 2004-2013 Giles C Williams and contributors
7 :
8 : This program is free software; you can redistribute it and/or
9 : modify it under the terms of the GNU General Public License
10 : as published by the Free Software Foundation; either version 2
11 : of the License, or (at your option) any later version.
12 :
13 : This program is distributed in the hope that it will be useful,
14 : but WITHOUT ANY WARRANTY; without even the implied warranty of
15 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 : GNU General Public License for more details.
17 :
18 : You should have received a copy of the GNU General Public License
19 : along with this program; if not, write to the Free Software
20 : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
21 : MA 02110-1301, USA.
22 :
23 : */
24 :
25 :
26 : #ifdef GNUSTEP
27 : #import <Foundation/NSAutoreleasePool.h>
28 : #if (GNUSTEP_BASE_MAJOR_VERSION == 1 && (GNUSTEP_BASE_MINOR_VERSION == 24 && GNUSTEP_BASE_SUBMINOR_VERSION >= 9) || (GNUSTEP_BASE_MINOR_VERSION > 24)) || (GNUSTEP_BASE_MAJOR_VERSION > 1)
29 : #import <Foundation/NSDate.h>
30 : #endif
31 : #import <Foundation/NSString.h>
32 : #import "GameController.h"
33 : #import "OOLoggingExtended.h"
34 :
35 : #if OOLITE_WINDOWS
36 : #include <locale.h>
37 : #include <SDL.h>
38 : // Make sure that a high performance GPU is
39 : // selected, if more than one are available
40 : __declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
41 : __declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;
42 : #endif
43 :
44 : GameController* controller;
45 : #endif
46 :
47 :
48 : #ifndef NDEBUG
49 0 : uint32_t gDebugFlags = 0;
50 : #endif
51 :
52 : /**
53 : * \ingroup cli
54 : * Entry point for Linux and Windows systems.
55 : * Initializes logging. If -load is passed, the argument after that is loaded
56 : * as savegame.
57 : *
58 : * @param argc the number of command line arguments
59 : * @param argv the string array values of the command line arguments
60 : * @return returns 0 on success, or EXITFAILURE when an exception is caught
61 : */
62 1 : int main(int argc, char *argv[])
63 : {
64 : #ifdef GNUSTEP
65 : int i;
66 :
67 : #if (GNUSTEP_BASE_MAJOR_VERSION == 1 && (GNUSTEP_BASE_MINOR_VERSION == 24 && GNUSTEP_BASE_SUBMINOR_VERSION >= 9) || (GNUSTEP_BASE_MINOR_VERSION > 24)) || (GNUSTEP_BASE_MAJOR_VERSION > 1)
68 : [NSDate class]; // See github issue #202
69 : #endif
70 :
71 : #if OOLITE_WINDOWS
72 :
73 : #define OO_SHOW_MSG(ooMsg, ooMsgTitle, ooMsgFlags) MessageBox(NULL, ooMsg, ooMsgTitle, ooMsgFlags)
74 : #define TABS1 "\t"
75 : #define TABS2 "\t\t"
76 : #define TABS3 "\t\t\t"
77 : #define TABS4 ""
78 :
79 : // Detect current working directory and set up GNUstep environment variables
80 : #define MAX_PATH_LEN 256
81 : char currentWorkingDir[MAX_PATH_LEN];
82 : char envVarString[2 * MAX_PATH_LEN];
83 : DWORD bufferSize = MAX_PATH_LEN;
84 :
85 : QueryFullProcessImageName(GetCurrentProcess(), 0, currentWorkingDir, &bufferSize);
86 : // Strip the exe filenameb (from last backslash onwards), leave just the path
87 : char *probeString = strrchr(currentWorkingDir, '\\');
88 : if (probeString) *probeString = '\0'; // currentWorkingDir now contains the path we need
89 :
90 : // Prepend system PATH env variable with our own executable's path
91 : char finalPath[16 * MAX_PATH_LEN];
92 : char *systemPath = SDL_getenv("PATH");
93 : strcpy(finalPath, currentWorkingDir);
94 : strcat(finalPath, ";");
95 : strcat(finalPath, systemPath);
96 :
97 : #define SETENVVAR(var, value) do {\
98 : sprintf(envVarString, "%s=%s", (var), (value));\
99 : SDL_putenv (envVarString);\
100 : } while (0);
101 :
102 : SETENVVAR("GNUSTEP_PATH_HANDLING", "windows");
103 : SETENVVAR("PATH", finalPath);
104 : SETENVVAR("GNUSTEP_SYSTEM_ROOT", currentWorkingDir);
105 : SETENVVAR("GNUSTEP_LOCAL_ROOT", currentWorkingDir);
106 : SETENVVAR("GNUSTEP_NETWORK_ROOT", currentWorkingDir);
107 : SETENVVAR("GNUSTEP_USERS_ROOT", currentWorkingDir);
108 : SETENVVAR("HOMEPATH", currentWorkingDir);
109 :
110 : SetCurrentDirectory(currentWorkingDir);
111 :
112 : /* Windows amibtiously starts apps with the C library locale set to the
113 : system locale rather than the "C" locale as per spec. Fixing here so
114 : numbers don't behave strangely.
115 : */
116 : setlocale(LC_ALL, "C");
117 :
118 : #else // Linux
119 : #define OO_SHOW_MSG(ooMsg, ooTitle, ooFlags) fprintf(stdout, ooMsg)
120 : #define TABS1 "\t\t"
121 : #define TABS2 "\t\t\t"
122 : #define TABS3 "\t\t\t\t"
123 : #define TABS4 "\t"
124 : #endif
125 :
126 : // Need this because we're not using the default run loop's autorelease
127 : // pool.
128 : NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
129 : OOLoggingInit();
130 :
131 : @try
132 : {
133 : // dajt: allocate and set the NSApplication delegate manually because not
134 : // using NIB to do this
135 : controller = [[GameController alloc] init];
136 :
137 : for (i = 1; i < argc; i++)
138 : {
139 : if (strcmp("-load", argv[i]) == 0)
140 : {
141 : i++;
142 : if (i < argc)
143 : [controller setPlayerFileToLoad: [NSString stringWithCString: argv[i]]];
144 : }
145 :
146 : if (!strcmp("-help", argv[i]) || !strcmp("--help", argv[i]))
147 : {
148 : char const *processName = [[[NSProcessInfo processInfo] processName] UTF8String];
149 : char s[2048];
150 : snprintf(s, sizeof(s), "Usage: %s [options]\n\n"
151 : "Options can be any of the following: \n\n"
152 : "--compile-sysdesc"TABS2"Compile system descriptions *\n"
153 : "--export-sysdesc"TABS2"Export system descriptions *\n"
154 : #if OOLITE_WINDOWS
155 : "-hdr"TABS3"Start up in HDR mode\n"
156 : #endif
157 : "-load [filepath]"TABS2"Load commander from [filepath]\n"
158 : "-message [messageString]"TABS1"Display [messageString] at startup\n"
159 : "-nodust "TABS2 TABS4"Do not draw space dust\n"
160 : "-noshaders"TABS2 TABS4"Start up with shaders disabled\n"
161 : "-nosplash "TABS2 TABS4"Force disable splash screen on startup\n"
162 : "-nosound "TABS2 TABS4"Start up with sound disabled\n"
163 : "-novsync"TABS3"Force disable V-Sync\n"
164 : "--openstep"TABS2 TABS4"When compiling or exporting\n"TABS3 TABS4"system descriptions, use openstep\n"TABS3 TABS4"format *\n"
165 : "-showversion"TABS2 TABS4"Display version at startup screen\n"
166 : "-splash"TABS3 TABS4"Force splash screen on startup\n"
167 : "-verify-oxp [filepath] "TABS1"Verify OXP at [filepath] *\n"
168 : "--xml"TABS3 TABS4"When compiling or exporting\n"TABS3 TABS4"system descriptions, use xml\n"TABS3 TABS4"format *\n"
169 : "\n"
170 : "Options marked with \"*\" are available only in Test Release configuration.\n\n", processName);
171 : OO_SHOW_MSG(s, processName, MB_OK);
172 : OOLog(@"process.args", @"%s option detected, exiting after help page has been displayed.", argv[i]);
173 : return 0;
174 : }
175 : }
176 :
177 : // Release anything allocated during the controller initialisation that
178 : // is no longer required.
179 : DESTROY(pool);
180 :
181 : // Call applicationDidFinishLaunching because NSApp is not running in
182 : // GNUstep port.
183 : [controller applicationDidFinishLaunching: nil];
184 : }
185 : @catch (NSException *exception)
186 : {
187 : OOLogERR(kOOLogException, @"Root exception handler hit - terminating. This is an internal error, please report it. Exception name: %@, reason: %@", [exception name], [exception reason]);
188 : return EXIT_FAILURE;
189 : }
190 : #endif
191 :
192 : // never reached
193 : return 0;
194 : }
|
