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- /*!
- * \file src/OpenRaider.cpp
- * \brief Main Game Object
- *
- * \author xythobuz
- */
-
- #include <cstdio>
- #include <cstring>
- #include <assert.h>
- #include <dirent.h>
-
- #include "WindowSDL.h"
-
- #include "config.h"
- #include "utils/strings.h"
- #include "utils/time.h"
- #include "OpenRaider.h"
-
- #define MAX_MS_PER_FRAME (1000 / MAXIMUM_FPS)
-
- OpenRaider::OpenRaider() {
- mInit = false;
- mRunning = false;
- mBaseDir = NULL;
- mPakDir = NULL;
- mAudioDir = NULL;
- mDataDir = NULL;
- mMapListFilled = false;
-
- mMenu = new Menu();
- mSound = new Sound();
- mWindow = new WindowSDL();
-
- for (int i = 0; i < ActionEventCount; i++)
- keyBindings[i] = unknown;
- }
-
- OpenRaider::~OpenRaider() {
- if (mMenu)
- delete mMenu;
-
- if (mSound)
- delete mSound;
-
- if (mWindow)
- delete mWindow;
-
- if (mBaseDir)
- delete mBaseDir;
-
- if (mPakDir)
- delete mPakDir;
-
- if (mAudioDir)
- delete mAudioDir;
-
- if (mDataDir)
- delete mDataDir;
-
- while (mMapList.size() > 0) {
- delete [] mMapList.back();
- mMapList.pop_back();
- }
- }
-
- int OpenRaider::loadConfig(const char *config) {
- assert(config != NULL);
- assert(config[0] != '\0');
-
- char *configFile = fullPath(config, 0);
- printf("Loading config from \"%s\"...\n", configFile);
-
- FILE *f = fopen(configFile, "r");
- if (f == NULL) {
- printf("Could not open file!\n");
- return -1;
- }
-
- char buffer[256];
- while (fgets(buffer, 256, f) != NULL) {
- command(buffer);
- }
-
- fclose(f);
-
- return 0;
- }
-
- int OpenRaider::command(const char *command) {
- assert(command != NULL);
- assert(command[0] != '\0');
-
- int returnValue = 0;
- char *cmd = bufferString("%s", command);
- size_t length = strlen(cmd);
-
- // Command ends at '\n' or # when a comment begins
- for (size_t i = 0; i < length; i++) {
- if (cmd[i] == '\n' || cmd[i] == '#') {
- cmd[i] = '\0';
- break;
- }
- }
-
- char *token = strtok(cmd, " \t");
- if (token != NULL) {
- // token is the command to execute
- // get arguments
- std::vector<char *> args;
- char *next;
- while ((next = strtok(NULL, " \t")) != NULL) {
- args.push_back(next);
- }
-
- // Execute
- returnValue = this->command(token, &args);
- }
-
- free(cmd);
- return returnValue;
- }
-
- int OpenRaider::command(const char *command, std::vector<char *> *args) {
- assert(command != NULL);
- assert(command[0] != '\0');
- assert(args != NULL);
-
- if (strcmp(command, "set") == 0) {
- if (args->size() != 2) {
- printf("Invalid use of set-command ");
- printStringVector(args);
- printf("\n");
- return -2;
- } else {
- return set(args->at(0), args->at(1));
- }
- } else if (strcmp(command, "bind") == 0) {
- if (args->size() != 2) {
- printf("Invalid use of bind-command ");
- printStringVector(args);
- printf("\n");
- return -3;
- } else {
- return bind(args->at(0), args->at(1));
- }
- } else {
- printf("Unknown command: %s ", command);
- printStringVector(args);
- printf("\n");
- return -1;
- }
- }
-
- char *OpenRaider::expandDirectoryNames(const char *s) {
- const char *base = "$(basedir)";
- const char *pak = "$(pakdir)";
- const char *audio = "$(audiodir)";
- const char *data = "$(datadir)";
-
- if (mBaseDir != NULL) {
- if (strstr(s, base) != NULL) {
- return stringReplace(s, base, mBaseDir);
- }
- }
-
- if (mPakDir != NULL) {
- if (strstr(s, pak) != NULL) {
- return stringReplace(s, pak, mPakDir);
- }
- }
-
- if (mAudioDir != NULL) {
- if (strstr(s, audio) != NULL) {
- return stringReplace(s, audio, mAudioDir);
- }
- }
-
- if (mDataDir != NULL) {
- if (strstr(s, data) != NULL) {
- return stringReplace(s, data, mDataDir);
- }
- }
-
- return NULL;
- }
-
- #define CHANGE_DIR_WITH_EXPANSION(a) do { \
- char *quotes = stringRemoveQuotes(value); \
- char *tmp = expandDirectoryNames(quotes); \
- if (tmp == NULL) { \
- a = fullPath(quotes, 0); \
- } else { \
- a = fullPath(tmp, 0); \
- delete [] tmp; \
- } \
- delete [] quotes; \
- } while(false)
-
- int OpenRaider::set(const char *var, const char *value) {
- if (strcmp(var, "size") == 0) {
- // value has format like "\"1024x768\""
- unsigned int w = DEFAULT_WIDTH, h = DEFAULT_HEIGHT;
- if (sscanf(value, "\"%dx%d\"", &w, &h) != 2) {
- printf("set-size-Error: Invalid value (%s)\n", value);
- return -2;
- }
- mWindow->setSize(w, h);
- } else if (strcmp(var, "fullscreen") == 0) {
- bool fullscreen = false;
- if (readBool(value, &fullscreen) != 0) {
- printf("set-fullscreen-Error: Invalid value (%s)\n", value);
- return -3;
- }
- mWindow->setFullscreen(fullscreen);
- } else if (strcmp(var, "gldriver") == 0) {
- mWindow->setDriver(value);
- } else if (strcmp(var, "audio") == 0) {
- bool audio = false;
- if (readBool(value, &audio) != 0) {
- printf("set-audio-Error: Invalid value (%s)\n", value);
- return -4;
- }
- mSound->setEnabled(audio);
- } else if (strcmp(var, "volume") == 0) {
- float vol = 1.0f;
- if (sscanf(value, "%f", &vol) != 1) {
- printf("set-volume-Error: Invalid value (%s)\n", value);
- return -5;
- }
- mSound->setVolume(vol);
- } else if (strcmp(var, "mouse_x") == 0) {
- float sense = 1.0f;
- if (sscanf(value, "%f", &sense) != 1) {
- printf("set-mouse_x-Error: Invalid value (%s)\n", value);
- return -6;
- }
- //! \todo mouse support
- } else if (strcmp(var, "mouse_y") == 0) {
- float sense = 1.0f;
- if (sscanf(value, "%f", &sense) != 1) {
- printf("set-mouse_y-Error: Invalid value (%s)\n", value);
- return -7;
- }
- //! \todo mouse support
- } else if (strcmp(var, "basedir") == 0) {
- CHANGE_DIR_WITH_EXPANSION(mBaseDir);
- } else if (strcmp(var, "pakdir") == 0) {
- CHANGE_DIR_WITH_EXPANSION(mPakDir);
- } else if (strcmp(var, "audiodir") == 0) {
- CHANGE_DIR_WITH_EXPANSION(mAudioDir);
- } else if (strcmp(var, "datadir") == 0) {
- CHANGE_DIR_WITH_EXPANSION(mDataDir);
- } else if (strcmp(var, "font") == 0) {
- char *quotes = stringReplace(value, "\"", "");
- char *tmp = expandDirectoryNames(quotes);
- if (tmp == NULL) {
- mWindow->setFont(quotes);
- } else {
- mWindow->setFont(tmp);
- delete [] tmp;
- }
- delete [] quotes;
- } else {
- printf("set-Error: Unknown variable (%s = %s)\n", var, value);
- return -1;
- }
-
- return 0;
- }
-
- int OpenRaider::bind(const char *action, const char *key) {
- const char *tmp = action;
- if (action[0] == '+')
- tmp++;
-
- if (strcmp(tmp, "menu") == 0) {
- return bind(menu, key);
- } else if (strcmp(tmp, "console") == 0) {
- return bind(console, key);
- } else if (strcmp(tmp, "forward") == 0) {
- return bind(forward, key);
- } else if (strcmp(tmp, "backward") == 0) {
- return bind(backward, key);
- } else if (strcmp(tmp, "left") == 0) {
- return bind(left, key);
- } else if (strcmp(tmp, "right") == 0) {
- return bind(right, key);
- } else if (strcmp(tmp, "jump") == 0) {
- return bind(jump, key);
- } else if (strcmp(tmp, "crouch") == 0) {
- return bind(crouch, key);
- } else if (strcmp(tmp, "use") == 0) {
- return bind(use, key);
- } else if (strcmp(tmp, "holster") == 0) {
- return bind(holster, key);
- } else {
- printf("bind-Error: Unknown action (%s --> %s)\n", key, action);
- return -1;
- }
- }
-
- int OpenRaider::bind(ActionEvents action, const char *key) {
- assert(action != ActionEventCount);
- assert(key != NULL);
- assert(key[0] != '\0');
-
- size_t length = strlen(key);
- if ((key[0] == '\'') && (key[length - 1] == '\'') && (length == 3)) {
- // Literal character like w, a, s, d, 0, 1...
- char c = key[1];
- if (((c >= '0') && (c <= '9'))
- || ((c >= 'a') && (c <= 'z'))) {
- keyBindings[action] = (KeyboardButton)c;
- } else {
- printf("bind-\'\'-Error: Unknown key (%s)\n", key);
- return -1;
- }
- } else if ((key[0] == '\"') && (key[length - 1] == '\"')) {
- // Special characters like tilde, esc, quote...
- char *tmp = stringRemoveQuotes(key);
- if (strcmp(tmp, "quote") == 0) {
- keyBindings[action] = quote;
- } else if (strcmp(tmp, "backslash") == 0) {
- keyBindings[action] = quote;
- } else if (strcmp(tmp, "backspace") == 0) {
- keyBindings[action] = backspace;
- } else if (strcmp(tmp, "capslock") == 0) {
- keyBindings[action] = capslock;
- } else if (strcmp(tmp, "comma") == 0) {
- keyBindings[action] = comma;
- } else if (strcmp(tmp, "del") == 0) {
- keyBindings[action] = del;
- } else if (strcmp(tmp, "up") == 0) {
- keyBindings[action] = up;
- } else if (strcmp(tmp, "down") == 0) {
- keyBindings[action] = down;
- } else if (strcmp(tmp, "left") == 0) {
- keyBindings[action] = KeyboardButton::left;
- } else if (strcmp(tmp, "right") == 0) {
- keyBindings[action] = KeyboardButton::right;
- } else if (strcmp(tmp, "end") == 0) {
- keyBindings[action] = end;
- } else if (strcmp(tmp, "equals") == 0) {
- keyBindings[action] = equals;
- } else if (strcmp(tmp, "escape") == 0) {
- keyBindings[action] = escape;
- } else if (strcmp(tmp, "f1") == 0) {
- keyBindings[action] = f1;
- } else if (strcmp(tmp, "f2") == 0) {
- keyBindings[action] = f2;
- } else if (strcmp(tmp, "f3") == 0) {
- keyBindings[action] = f3;
- } else if (strcmp(tmp, "f4") == 0) {
- keyBindings[action] = f4;
- } else if (strcmp(tmp, "f5") == 0) {
- keyBindings[action] = f5;
- } else if (strcmp(tmp, "f6") == 0) {
- keyBindings[action] = f6;
- } else if (strcmp(tmp, "f7") == 0) {
- keyBindings[action] = f7;
- } else if (strcmp(tmp, "f8") == 0) {
- keyBindings[action] = f8;
- } else if (strcmp(tmp, "f9") == 0) {
- keyBindings[action] = f9;
- } else if (strcmp(tmp, "f10") == 0) {
- keyBindings[action] = f10;
- } else if (strcmp(tmp, "f11") == 0) {
- keyBindings[action] = f11;
- } else if (strcmp(tmp, "f12") == 0) {
- keyBindings[action] = f12;
- } else if (strcmp(tmp, "backquote") == 0) {
- keyBindings[action] = backquote;
- } else if (strcmp(tmp, "home") == 0) {
- keyBindings[action] = home;
- } else if (strcmp(tmp, "insert") == 0) {
- keyBindings[action] = insert;
- } else if (strcmp(tmp, "leftalt") == 0) {
- keyBindings[action] = leftalt;
- } else if (strcmp(tmp, "leftctrl") == 0) {
- keyBindings[action] = leftctrl;
- } else if (strcmp(tmp, "leftbracket") == 0) {
- keyBindings[action] = leftbracket;
- } else if (strcmp(tmp, "leftgui") == 0) {
- keyBindings[action] = leftgui;
- } else if (strcmp(tmp, "leftshift") == 0) {
- keyBindings[action] = leftshift;
- } else if (strcmp(tmp, "minus") == 0) {
- keyBindings[action] = minus;
- } else if (strcmp(tmp, "numlock") == 0) {
- keyBindings[action] = numlock;
- } else if (strcmp(tmp, "pagedown") == 0) {
- keyBindings[action] = pagedown;
- } else if (strcmp(tmp, "pageup") == 0) {
- keyBindings[action] = pageup;
- } else if (strcmp(tmp, "pause") == 0) {
- keyBindings[action] = pause;
- } else if (strcmp(tmp, "dot") == 0) {
- keyBindings[action] = dot;
- } else if (strcmp(tmp, "rightalt") == 0) {
- keyBindings[action] = rightalt;
- } else if (strcmp(tmp, "rightctrl") == 0) {
- keyBindings[action] = rightctrl;
- } else if (strcmp(tmp, "enter") == 0) {
- keyBindings[action] = enter;
- } else if (strcmp(tmp, "rightgui") == 0) {
- keyBindings[action] = rightgui;
- } else if (strcmp(tmp, "rightbracket") == 0) {
- keyBindings[action] = rightbracket;
- } else if (strcmp(tmp, "rightshift") == 0) {
- keyBindings[action] = rightshift;
- } else if (strcmp(tmp, "scrolllock") == 0) {
- keyBindings[action] = scrolllock;
- } else if (strcmp(tmp, "semicolon") == 0) {
- keyBindings[action] = semicolon;
- } else if (strcmp(tmp, "slash") == 0) {
- keyBindings[action] = slash;
- } else if (strcmp(tmp, "space") == 0) {
- keyBindings[action] = space;
- } else if (strcmp(tmp, "tab") == 0) {
- keyBindings[action] = tab;
- } else {
- printf("bind-\"\"-Error: Unknown key (%s)\n", key);
- delete [] tmp;
- return -2;
- }
- delete [] tmp;
- } else {
- printf("bind-Error: Unknown key (%s)\n", key);
- return -3;
- }
- return 0;
- }
-
- void OpenRaider::loadPakFolderRecursive(const char *dir) {
- struct dirent *ep;
- DIR *pakDir;
-
- pakDir = opendir(dir);
- if (pakDir != NULL) {
- while ((ep = readdir(pakDir)) != NULL) {
- if (ep->d_type == DT_DIR) {
- if ((strcmp(".", ep->d_name) != 0)
- && (strcmp("..", ep->d_name) != 0)) {
- char *tmp = bufferString("%s%s", dir, ep->d_name);
- char *next = fullPath(tmp, '/');
- loadPakFolderRecursive(next);
- delete next;
- delete tmp;
- }
- } else {
- char *fullPathMap = bufferString("%s%s", dir, ep->d_name);
-
- char *lowerPath = bufferString("%s", fullPathMap);
- for (char *p = lowerPath; *p; ++p) *p = (char)tolower(*p);
-
- // Check for valid extension
- if (stringEndsWith(lowerPath, ".phd")
- || stringEndsWith(lowerPath, ".tr2")
- || stringEndsWith(lowerPath, ".tr4")
- || stringEndsWith(lowerPath, ".trc")) {
- //if (m_tombraider.checkMime(fullPathMap) == 0) {
- // printf("Validated pak: '%s'\n", fullPathMap);
-
- // Just load relative filename
- mMapList.push_back(bufferString("%s", (fullPathMap + strlen(mPakDir))));
- //} else {
- // printf("ERROR: pak file '%s' not found or invalid\n", fullPathMap);
- //}
- }
-
- delete [] lowerPath;
- delete [] fullPathMap;
- }
- }
- closedir(pakDir);
- } else {
- printf("Could not open PAK dir %s!\n", dir);
- }
- }
-
- void OpenRaider::fillMapList() {
- char *tmp = fullPath(mPakDir, '/');
- loadPakFolderRecursive(tmp);
- delete [] tmp;
- mMapListFilled = true;
- }
-
- int OpenRaider::initialize() {
- assert(mInit == false);
- assert(mRunning == false);
-
- // Initialize Windowing
- if (mWindow->initialize() != 0)
- return -1;
-
- // Initialize OpenGL
- if (mWindow->initializeGL() != 0)
- return -2;
-
- // Initialize window font
- if (mWindow->initializeFont() != 0)
- return -3;
-
- // Initialize sound
- if (mSound->initialize() != 0)
- return -4;
-
- mMenu->setVisible(true);
-
- mInit = true;
-
- return 0;
- }
-
- void OpenRaider::run() {
- assert(mInit == true);
- assert(mRunning == false);
-
- mRunning = true;
- while (mRunning) {
- clock_t startTime = systemTimerGet();
-
- mWindow->eventHandling();
-
- // Temp Debug
- glClearColor(0.25f, 0.75f, 0.25f, 1.0f);
- glClear(GL_COLOR_BUFFER_BIT);
-
- mWindow->glEnter2D();
-
- mMenu->display();
-
- mWindow->glExit2D();
-
- mWindow->swapBuffersGL();
-
- // Fill map list after first render pass,
- // so menu *loading screen* is visible
- if (!mMapListFilled)
- fillMapList();
-
- clock_t stopTime = systemTimerGet();
- if (MAX_MS_PER_FRAME > (stopTime - startTime))
- mWindow->delay(MAX_MS_PER_FRAME - (stopTime - startTime));
- }
- }
-
- void OpenRaider::handleKeyboard(KeyboardButton key, bool pressed) {
- if ((keyBindings[menu] == key) && pressed) {
- mMenu->setVisible(!mMenu->isVisible());
- } else if (!mMenu->isVisible()) {
- if (keyBindings[console] == key) {
-
- } else if (keyBindings[forward] == key) {
-
- } else if (keyBindings[backward] == key) {
-
- } else if (keyBindings[left] == key) {
-
- } else if (keyBindings[right] == key) {
-
- } else if (keyBindings[jump] == key) {
-
- } else if (keyBindings[crouch] == key) {
-
- } else if (keyBindings[use] == key) {
-
- } else if (keyBindings[holster] == key) {
-
- }
- } else {
- mMenu->handleKeyboard(key, pressed);
- }
- }
-
- void OpenRaider::handleText(char *text, bool notFinished) {
-
- }
-
- void OpenRaider::handleMouseClick(unsigned int x, unsigned int y, MouseButton button, bool released) {
- if (mMenu->isVisible()) {
- mMenu->handleMouseClick(x, y, button, released);
- }
- }
-
- void OpenRaider::handleMouseMotion(int xrel, int yrel) {
-
- }
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