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@ r27813:6b3a5970aa1b
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Location: cpp/openttd-patchpack/source/src/script/api/script_controller.cpp
r27813:6b3a5970aa1b
5.3 KiB
text/x-c
Add: use breakpad to create crash.dmp on MacOS / Linux too (#11202)
Normally only the Windows platform could create a crash.dmp, making
analysing crash-reports from MacOS / Linux rather tricky.
Normally only the Windows platform could create a crash.dmp, making
analysing crash-reports from MacOS / Linux rather tricky.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 | /*
* This file is part of OpenTTD.
* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file script_controller.cpp Implementation of ScriptControler. */
#include "../../stdafx.h"
#include "../../string_func.h"
#include "../../script/squirrel.hpp"
#include "../../rev.h"
#include "script_controller.hpp"
#include "script_error.hpp"
#include "../script_fatalerror.hpp"
#include "../script_info.hpp"
#include "../script_instance.hpp"
#include "script_log.hpp"
#include "../script_gui.h"
#include "../../settings_type.h"
#include "../../network/network.h"
#include "../../misc_cmd.h"
#include "../../safeguards.h"
/* static */ void ScriptController::SetCommandDelay(int ticks)
{
if (ticks <= 0) return;
ScriptObject::SetDoCommandDelay(ticks);
}
/* static */ void ScriptController::Sleep(int ticks)
{
if (!ScriptObject::CanSuspend()) {
throw Script_FatalError("You are not allowed to call Sleep in your constructor, Save(), Load(), and any valuator.");
}
if (ticks <= 0) {
ScriptLog::Warning("Sleep() value should be > 0. Assuming value 1.");
ticks = 1;
}
throw Script_Suspend(ticks, nullptr);
}
/* static */ void ScriptController::Break(const std::string &message)
{
if (_network_dedicated || !_settings_client.gui.ai_developer_tools) return;
ScriptObject::GetActiveInstance()->Pause();
ScriptLog::Log(ScriptLogTypes::LOG_SQ_ERROR, fmt::format("Break: {}", message));
/* Inform script developer that their script has been paused and
* needs manual action to continue. */
ShowScriptDebugWindow(ScriptObject::GetRootCompany());
if ((_pause_mode & PM_PAUSED_NORMAL) == PM_UNPAUSED) {
ScriptObject::Command<CMD_PAUSE>::Do(PM_PAUSED_NORMAL, true);
}
}
/* static */ void ScriptController::Print(bool error_msg, const std::string &message)
{
ScriptLog::Log(error_msg ? ScriptLogTypes::LOG_SQ_ERROR : ScriptLogTypes::LOG_SQ_INFO, message);
}
ScriptController::ScriptController(CompanyID company) :
ticks(0),
loaded_library_count(0)
{
ScriptObject::SetCompany(company);
}
/* static */ uint ScriptController::GetTick()
{
return ScriptObject::GetActiveInstance()->GetController()->ticks;
}
/* static */ int ScriptController::GetOpsTillSuspend()
{
return ScriptObject::GetActiveInstance()->GetOpsTillSuspend();
}
/* static */ int ScriptController::GetSetting(const std::string &name)
{
return ScriptObject::GetActiveInstance()->GetSetting(name);
}
/* static */ uint ScriptController::GetVersion()
{
return _openttd_newgrf_version;
}
/* static */ HSQOBJECT ScriptController::Import(const std::string &library, const std::string &class_name, int version)
{
ScriptController *controller = ScriptObject::GetActiveInstance()->GetController();
Squirrel *engine = ScriptObject::GetActiveInstance()->engine;
HSQUIRRELVM vm = engine->GetVM();
ScriptInfo *lib = ScriptObject::GetActiveInstance()->FindLibrary(library, version);
if (lib == nullptr) {
throw sq_throwerror(vm, fmt::format("couldn't find library '{}' with version {}", library, version));
}
/* Internally we store libraries as 'library.version' */
std::string library_name = fmt::format("{}.{}", library, version);
/* Get the current table/class we belong to */
HSQOBJECT parent;
sq_getstackobj(vm, 1, &parent);
std::string fake_class;
LoadedLibraryList::iterator it = controller->loaded_library.find(library_name);
if (it != controller->loaded_library.end()) {
fake_class = (*it).second;
} else {
int next_number = ++controller->loaded_library_count;
/* Create a new fake internal name */
fake_class = fmt::format("_internalNA{}", next_number);
/* Load the library in a 'fake' namespace, so we can link it to the name the user requested */
sq_pushroottable(vm);
sq_pushstring(vm, fake_class, -1);
sq_newclass(vm, SQFalse);
/* Load the library */
if (!engine->LoadScript(vm, lib->GetMainScript(), false)) {
throw sq_throwerror(vm, fmt::format("there was a compile error when importing '{}' version {}", library, version));
}
/* Create the fake class */
sq_newslot(vm, -3, SQFalse);
sq_pop(vm, 1);
controller->loaded_library[library_name] = fake_class;
}
/* Find the real class inside the fake class (like 'sets.Vector') */
sq_pushroottable(vm);
sq_pushstring(vm, fake_class, -1);
if (SQ_FAILED(sq_get(vm, -2))) {
throw sq_throwerror(vm, "internal error assigning library class");
}
sq_pushstring(vm, lib->GetInstanceName(), -1);
if (SQ_FAILED(sq_get(vm, -2))) {
throw sq_throwerror(vm, fmt::format("unable to find class '{}' in the library '{}' version {}", lib->GetInstanceName(), library, version));
}
HSQOBJECT obj;
sq_getstackobj(vm, -1, &obj);
sq_pop(vm, 3);
if (class_name.empty()) return obj;
/* Now link the name the user wanted to our 'fake' class */
sq_pushobject(vm, parent);
sq_pushstring(vm, class_name, -1);
sq_pushobject(vm, obj);
sq_newclass(vm, SQTrue);
sq_newslot(vm, -3, SQFalse);
sq_pop(vm, 1);
return obj;
}
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