From 7644622b365ed7b47e8af58166e28426fb3e1d9f Mon Sep 17 00:00:00 2001 From: pixel Date: Sat, 25 Dec 2004 22:58:20 +0000 Subject: Huh ? Where did my code disappeared ? --- Dalos/Dalos.cc | 527 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 526 insertions(+), 1 deletion(-) diff --git a/Dalos/Dalos.cc b/Dalos/Dalos.cc index 78f2de1..fb99b3b 100644 --- a/Dalos/Dalos.cc +++ b/Dalos/Dalos.cc @@ -1 +1,526 @@ -int main(void) { return 0; } +/* + * Dalos + * Copyright (C) 2004 Nicolas "Pixel" Noble + * + * This program 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; either version 2 of the License, or + * (at your option) any later version. + * + * This program 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 this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +/* $Id: Dalos.cc,v 1.10 2004-12-25 22:58:20 pixel Exp $ */ + +#include +#include + +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include + +#include +#include + +#include + +#include "cd-tool-hc.h" + +#ifdef __MINGW32__ +#define main SDL_main +#endif + +bool auto_exec = true; +bool lua_started = false; +bool do_lua_break = false; + +CODE_BEGINS + +class hexview; + +hexview * hexviewer; + +mogltk::widgets::Root * Root; +mogltk::widget * Frame, * MainPanel; +mogltk::widgets::Menu * MainMenu; + +class threaded_Lua : public Lua { + public: + threaded_Lua() : mutex(SDL_CreateMutex()) { } + virtual ~threaded_Lua() { SDL_DestroyMutex(mutex); } + virtual void lock() { + SDL_mutexP(mutex); + } + virtual void unlock() { + SDL_mutexV(mutex); + } + private: + SDL_mutex * mutex; +}; + +class threaded_locker : public locker_t { + public: + threaded_locker() : mutex(SDL_CreateMutex()) { } + virtual ~threaded_locker() { SDL_DestroyMutex(mutex); } + virtual void lock() { + SDL_mutexP(mutex); + } + virtual void unlock() { + SDL_mutexV(mutex); + } + private: + SDL_mutex * mutex; +}; + +static int lua_print(lua_State * _L) { + Lua * L = Lua::find(_L); + String t = L->tostring() + "\n"; + char * tc = t.strdup(); + + printm(M_STATUS, "%s", tc); + + free(tc); + + return 0; +} + +static void lua_hook(lua_State * _L, lua_Debug * ar) { + if (!lua_started) + return; + Lua * L = Lua::find(_L); + + if (do_lua_break) { + L->do_break(); + do_lua_break = false; + } +} + +void start_lua() { + Lua * L = new threaded_Lua(); + Buffer built; + bool use_builtin_cdtool = false; + int i; + + L->open_base(); + L->open_math(); + L->open_string(); + L->open_table(); + + LuaInput::pushconstruct(L); + LuaOutput::pushconstruct(L); + LuaBuffer::pushconstruct(L); + + CD_PUSHSTATICS(L); + Luapsx::pushstatics(L); + + L->push("print"); + L->push(lua_print); + L->setvar(); + + L->sethook(lua_hook, LUA_MASKLINE, 0); + + console_lock = SDL_CreateMutex(); + console_sem = SDL_CreateSemaphore(0); + + try { + L->load(&Input("cd-tool.lua")); + } catch (GeneralException e) { + printm(M_WARNING, "There was an error loading cd-tool.lua: %s, using built-in.\n", e.GetMsg()); + use_builtin_cdtool = true; + } + + if (use_builtin_cdtool) { + for (i = 0; i < cd_tool_lua_size; i++) { + built.writeU8(cd_tool_lua[i]); + } + try { + L->load(&built); + } + catch (GeneralException e) { + printm(M_WARNING, "There was an error loading built-in cd-tool.lua: %s\n", e.GetMsg()); + } + } + + SDL_CreateThread(LuaThread, L); +} + +static int LuaThread(void * d) { + Lua * L = (Lua *) d; + while (true) { + SDL_SemWait(console_sem); + lua_started = true; + SDL_mutexP(console_lock); + try { + L->load(&console_buffer); + } + catch (LuaException e) { + /* If there was an error, ignore it, and free the stack */ + while(L->gettop()) + L->pop(); + } + catch (GeneralException e) { + /* A more severe exception... */ + while(L->gettop()) + L->pop(); + printm(M_ERROR, "Aborted. LUA caused the following exception: %s\n", e.GetMsg()); + } + SDL_mutexV(console_lock); + lua_started = false; + } +} + +class hexview_keyevent : public mogltk::engine::keyevent { + public: + virtual void down(SDL_keysym k) { + if (!Application->hexviewer || !Application->hexviewer->GetVisible()) { + if (old_handler) + old_handler->down(k); + return; + } + switch (k.sym) { + case SDLK_DOWN: + Application->hexviewer->change_offset(Application->hexviewer->get_offset() + Application->hexviewer->get_width()); + break; + case SDLK_UP: + Application->hexviewer->change_offset(Application->hexviewer->get_offset() - Application->hexviewer->get_width()); + break; + case SDLK_RIGHT: + if (KMOD_ALT & k.mod) { + Application->hexviewer->change_width(Application->hexviewer->get_width() + 1); + } else if (KMOD_CTRL & k.mod) { + Application->hexviewer->change_shift(Application->hexviewer->get_shift() - 1); + } else { + Application->hexviewer->change_offset(Application->hexviewer->get_offset() + 1); + } + break; + case SDLK_LEFT: + if (KMOD_ALT & k.mod) { + Application->hexviewer->change_width(Application->hexviewer->get_width() - 1); + } else if (KMOD_CTRL & k.mod) { + Application->hexviewer->change_shift(Application->hexviewer->get_shift() + 1); + } else { + Application->hexviewer->change_offset(Application->hexviewer->get_offset() - 1); + } + break; + case SDLK_PAGEDOWN: + Application->hexviewer->change_offset(Application->hexviewer->get_offset() + Application->hexviewer->get_width() * Application->hexviewer->get_nlines()); + break; + case SDLK_PAGEUP: + Application->hexviewer->change_offset(Application->hexviewer->get_offset() - Application->hexviewer->get_width() * Application->hexviewer->get_nlines()); + break; + case SDLK_HOME: + Application->hexviewer->change_offset(0); + break; + case SDLK_END: + Application->hexviewer->change_offset(Application->hexviewer->get_size() - 1); + break; + default: + if (old_handler) + old_handler->down(k); + return; + } + } + virtual void up(SDL_keysym k) { + if (old_handler) + old_handler->up(k); + } +}; + +class myprinter : public printer_t { + public: + myprinter() : lock(SDL_CreateMutex()) { } + virtual ~myprinter() { SDL_DestroyMutex(lock); } + virtual bool printm(int level, const char * m, va_list ap) { + static String heads[] = {"EE", "--", "WW", "II"}; + static char buffer[20480]; + + if (level >= M_INFO) + return true; + + SDL_mutexP(lock); + + vsprintf(buffer, m, ap); + if (level >= 0) + CurrentConsole->add_line("(" + heads[level] + ") " + buffer); + else + CurrentConsole->add_line(buffer); + + SDL_mutexV(lock); + + return true; + } + private: + SDL_mutex * lock; +}; + +class hexview : public mogltk::widget { + public: + hexview(mogltk::shape * sh, mogltk::widget * father) : + widget(father, 0, 0, father->GetW(), father->GetH(), 0, "hexview", sh), h(0), width(16), offset(0), offset_loaded(-1), size_loaded(0), data(0), virtual_base(0), shift(0) + { nlines = GetH() / 13; Application->hexviewer = this; } + virtual ~hexview() { free(data); Application->hexviewer = 0; } + void set_virtual_base(int _virtual_base) { + virtual_base = _virtual_base; + } + int get_nlines() { + return nlines; + } + int get_size() { + if (!h) + return 0; + return h->GetSize(); + } + void change_width(int _width) { + if (_width <= 0) + _width = 1; + if (width != _width) { + free(data); + width = _width; + } + } + int get_width() { + return width; + } + void change_offset(int _offset) { + if ((_offset < 0) || !h) + _offset = 0; + if (h && (_offset >= h->GetSize())) + _offset = h->GetSize() - 1; + offset = _offset; + } + int get_offset() { + return offset; + } + void change_shift(int _shift) { + if (_shift < 0) + _shift = 0; + shift = _shift; + } + int get_shift() { + return shift; + } + void bind_handle(Handle * _h) { + h = _h; + } + Uint8 * get_data() { + if (!data) { + data = (Uint8 *) malloc(nlines * width); + } + + if ((offset_loaded == offset) && (size_loaded == (nlines * width))) + return data; + + h->seek(offset); + h->read(data, nlines * width); + + offset_loaded = offset; + size_loaded = nlines * width; + + return data; + } + virtual void draw() { + int i, max_o, j, k, start_o, l, c; + + if (!h) + return; + + get_data(); + + mogltk::FixedFont->setcolor(WHITE); + mogltk::FixedFont->putcursor(GetAX() - shift * 6, GetAY()); + + max_o = min(h->GetSize(), offset + nlines * width); + + for (i = start_o = offset, j = 0, l = 0; i < max_o; i++) { + if ((j % width) == 0) { + mogltk::FixedFont->printf("%08X ", i + virtual_base); + } + mogltk::FixedFont->printf("%02X ", data[j]); + j++; + if ((j % width) == 0) { + for (k = start_o, c = 0; k < start_o + width; k++, c++) { + mogltk::FixedFont->putcursor(GetAX() + (c + width * 3 + 14 - shift) * 6, GetAY() + l * 13); + if (data[j - width + c] >= 0x20) + // Have better font support here... + mogltk::FixedFont->putentry(data[j - width + c] - 0x20); + } + l++; + mogltk::FixedFont->putcursor(GetAX() - shift * 6, GetAY() + l * 13); + start_o = i; + } + } + } + protected: + virtual void resize_notify() { + nlines = Father()->GetH() / 13; + resize(Father()->GetW(), Father()->GetH()); + } + private: + Handle * h; + int width, offset, nlines; + int offset_loaded, size_loaded, virtual_base; + int shift; + Uint8 * data; +}; + +class frame : public mogltk::widget { + public: + frame(mogltk::shape * sh, mogltk::widget * father) : + widget(father, 2, 2, father->GetW() - 4, father->GetH() - 4, 0, "MyFrame", sh) { } + protected: + virtual void draw() { + } + virtual mogltk::rect GetDrawRect() { + mogltk::rect r; + + r.x = GetX() + 2; + r.y = GetY() + 2; + r.w = GetW() - 4; + r.h = GetH() - 4; + + return r; + } + virtual bool process_event(int mx, int my, mogltk::event_t event) { + mx -= GetAX(); + my -= GetAY(); + return false; + } + virtual void resize_notify() { + resize(Father()->GetW() - 4, Father()->GetH() - 4); + } +}; + +class timer : public mogltk::widget { + public: + timer() : + widget(Application->Root, 0, 0, 0, 0, 0, "Timer", 0), tick(0) + { set_timed_event(100); } + protected: + virtual bool process_event(int, int, mogltk::event_t event) { + if (event == mogltk::E_TIMER) { + set_timed_event(100); + tick = (tick + 1) % 4; + switch (tick) { + case 0: + Application->MainMenu->SetCaption(0, "/"); + break; + case 1: + Application->MainMenu->SetCaption(0, "-"); + break; + case 2: + Application->MainMenu->SetCaption(0, "\\"); + break; + case 3: + Application->MainMenu->SetCaption(0, "I"); + break; + } + Application->MainMenu->SetCaption(3, String("FPS: ") + mogltk::engine::FPS()); + return true; + } + return false; + } + private: + int tick; +}; + +class quit : public mogltk::widgets::action { + public: + virtual void do_action(mogltk::widget * w) { + mogltk::engine::quit(); + } +} action_quit; + +class about : public mogltk::widgets::action { + public: + virtual void do_action(mogltk::widget * w) { + new mogltk::widgets::MsgBox(w->Shaper(), w->Father(), "About...", + "Dalos version 0.1 - OpenGL version\n" + "Copyright (C) 2004 Nicolas \"Pixel\" Noble\n" + "\n" + "Thanks and greetings fly to (no particular order)\n" + "GreatSkaori, Orphis, Ti Dragon, Yaz0r, S-O-R,\n" + "Meradrin, SkeuD, Moogle, InVerse, LavosSpawn\n" + "\n" + "And to all I forgot!\n" + ); + } +} about_dialog; + +virtual int startup() throw (GeneralException) { + verbosity = M_INFO; + try { + new Archive(argv[0], ARCHIVE_EXECUTABLE); + } + catch (...) { + new Archive("Dalos.paq"); + } + + mogltk::widgets::ContextMenu * c; + mogltk::base * gl = new mogltk::glbase(); + mogltk::shape * sh = new mogltk::glshape(); + + SDL_EnableKeyRepeat(250, 40); + + mogltk::engine::setcursorvisible(true); + mogltk::engine::setappactive(true); + + Root = new mogltk::widgets::Root(sh); + MainPanel = Root->InnerPanel(); + MainMenu = new mogltk::widgets::Menu(sh, MainPanel); + Frame = new frame(sh, new mogltk::widgets::Frame(sh, MainPanel, 0, MainMenu->GetH(), Root->GetW() - 1, Root->GetH() - MainMenu->GetH() - 1)); + + mogltk::widget * box = new mogltk::widgets::SmartBox(sh, MainPanel, 50, 50, 500, 400, "Hexview"); + (new hexview(sh, box->InnerPanel()))->bind_handle(new Input(argv[0])); + + CurrentConsole = new console(sh, Root, 0, 8); + CurrentConsole->move(0, Root->GetH() - CurrentConsole->GetH()); + CurrentConsole->add_line("Dalos v0.1 - LUA console"); + + printer = new myprinter(); + locker = new threaded_locker(); + + start_lua(); + + // Filling menu. + MainMenu->addnode("/", 0); + + c = MainMenu->createsub("File"); + c->addnode("Quit", &action_quit); + + c = MainMenu->createsub("Help"); + c->addnode("About", &about_dialog); + + MainMenu->addnode("FPS:", 0); + + new timer(); + + // Setting up the key event handlers + new hexview_keyevent; + new console_keyevent; // Should be one of the last + + // And launching the main loop + Root->mainloop(); + + // Should cleanup here... nevermind ;) + + return 0; +} + +CODE_ENDS -- cgit v1.2.3