Go to the documentation of this file.00001
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00012 #include <squirrel.h>
00013 #include "../stdafx.h"
00014
00015 #include "../string_func.h"
00016 #include "../strings_func.h"
00017 #include "table/strings.h"
00018
00019
00020
00021
00022
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00027
00029 const SQChar _dummy_script_info[] = _SC(" \n\
00030 class DummyAI extends AIInfo { \n\
00031 function GetAuthor() { return \"OpenTTD NoAI Developers Team\"; } \n\
00032 function GetName() { return \"DummyAI\"; } \n\
00033 function GetShortName() { return \"DUMM\"; } \n\
00034 function GetDescription() { return \"A Dummy AI that is loaded when your ai/ dir is empty\"; }\n\
00035 function GetVersion() { return 1; } \n\
00036 function GetDate() { return \"2008-07-26\"; } \n\
00037 function CreateInstance() { return \"DummyAI\"; } \n\
00038 } \n\
00039 \n\
00040 RegisterDummyAI(DummyAI()); \n\
00041 ");
00042
00044 void AI_CreateAIInfoDummy(HSQUIRRELVM vm)
00045 {
00046 sq_pushroottable(vm);
00047
00048
00049 if (SQ_SUCCEEDED(sq_compilebuffer(vm, _dummy_script_info, scstrlen(_dummy_script_info), _SC("dummy"), SQTrue))) {
00050 sq_push(vm, -2);
00051 if (SQ_SUCCEEDED(sq_call(vm, 1, SQFalse, SQTrue))) {
00052 sq_pop(vm, 1);
00053 return;
00054 }
00055 }
00056 NOT_REACHED();
00057 }
00058
00060 void AI_CreateAIDummy(HSQUIRRELVM vm)
00061 {
00062
00063
00064
00065
00066 char error_message[1024];
00067 GetString(error_message, STR_ERROR_AI_NO_AI_FOUND, lastof(error_message));
00068
00069
00070 char safe_error_message[1024];
00071 char *q = safe_error_message;
00072 for (const char *p = error_message; *p != '\0' && q < lastof(safe_error_message) - 2; p++, q++) {
00073 if (*p == '"' || *p == '\\') *q++ = '\\';
00074 *q = *p;
00075 }
00076 *q = '\0';
00077
00078
00079 char dummy_script[4096];
00080 char *dp = dummy_script;
00081 dp = strecpy(dp, "class DummyAI extends AIController {\n function Start()\n {\n", lastof(dummy_script));
00082
00083
00084
00085 char *newline;
00086 char *p = safe_error_message;
00087 do {
00088 newline = strchr(p, '\n');
00089 if (newline != NULL) *newline = '\0';
00090
00091 dp += seprintf(dp, lastof(dummy_script), " AILog.Error(\"%s\");\n", p);
00092 p = newline + 1;
00093 } while (newline != NULL);
00094
00095 dp = strecpy(dp, " }\n}\n", lastof(dummy_script));
00096
00097
00098
00099
00100 const SQChar *sq_dummy_script = OTTD2SQ(dummy_script);
00101
00102
00103 sq_pushroottable(vm);
00104 if (SQ_SUCCEEDED(sq_compilebuffer(vm, sq_dummy_script, scstrlen(sq_dummy_script), _SC("dummy"), SQTrue))) {
00105 sq_push(vm, -2);
00106 if (SQ_SUCCEEDED(sq_call(vm, 1, SQFalse, SQTrue))) {
00107 sq_pop(vm, 1);
00108 return;
00109 }
00110 }
00111 NOT_REACHED();
00112 }