有没有人知道我怎么能解决这个错误，我有正确的ttf文件，所以我不明白为什么我在调试时得到这个错误这里是我的所有代码下面我真的不知道从哪里开始这个问题
#include <iostream>
#include <allegro5/allegro.h>
#include <allegro5/allegro_native_dialog.h>
#include <allegro5/allegro_font.h>
#include <allegro5/allegro_ttf.h>
#include <allegro5/allegro_primitives.h>
#include <allegro5/allegro_image.h>
#include <allegro5/allegro_audio.h>
#include <allegro5/allegro_acodec.h>
#include "Galaxy Quest Source\\globals.h"
#include "Galaxy Quest Source\\buttons.h"
#include "Galaxy Quest Source\\screenState.h"
#include "Galaxy Quest Source\\nebulaBig.h"
#include "Galaxy Quest Source\\tutorialShoot.h"
#include "Galaxy Quest Source\\player.h"
#include "Galaxy Quest Source\\bullets.h"
#include "Galaxy Quest Source\\bulletEnemy.h"
#include "Galaxy Quest Source\\cometBig.h"
#include "Galaxy Quest Source\\cometSmall.h"
#include "Galaxy Quest Source\\healthup.h"
#include "Galaxy Quest Source\\enemyShipNormal.h"
#include "Galaxy Quest Source\\backgroundAnim.h"
int main(int argc, char **argv) {
/*SHELL VARIABLES*/
unsigned short addonCheck = 0;
unsigned long animCounter = 0;
bool running = false;
bool rendering = false;
int gameFPS = 0;
int frames = 0;
float gameTime = 0;
int seconds = 0;
int minutes = 0;
int framesElapsed = 0;
NebulaBig nebulaBigC;
TutorialShoot tutorialShootC;
Buttons *bPlay = new Buttons();
Buttons *bHelp = new Buttons();
Buttons *bOptn = new Buttons();
Buttons *bBack = new Buttons();
Buttons *bExit = new Buttons();
Buttons *bMenu = new Buttons();
Buttons *bExit2 = new Buttons();
Buttons *bVolumeP = new Buttons();
Buttons *bVolumeM = new Buttons();
Buttons *bDifficultyP = new Buttons();
Buttons *bDifficultyM = new Buttons();
Bullet bullets[20];
//BulletEnemy bulletEnemy[20];
CometBig cometsBig[20];
CometSmall cometsSmall[20];
HealthUp healthUp[1];
EnemyShip enemyShip[1];
Player ship;
GameBackground bgStars;
GameBackground bgNebulas;
/*INITIALIZE ALLEGRO 5*/
al_init();
if (!al_init()) {
al_show_native_message_box(0, "ERROR", "Failed to initialize Allegro 5!", "Press OK to terminate.", 0, ALLEGRO_MESSAGEBOX_ERROR);
return -1;
}
/*ALLEGRO VARIABLES*/
ALLEGRO_DISPLAY *display = 0;
ALLEGRO_EVENT_QUEUE *eventQueue = 0;
ALLEGRO_TIMER *timer = 0;
ALLEGRO_BITMAP *mouseBMP;
ALLEGRO_FONT *mainFont, *smallFont, *titleFont, *bigFont;
ALLEGRO_BITMAP *player, *playerDamaged, *playerLeft, *playerRight, *playerShield, *enemyNormal;
ALLEGRO_BITMAP *cometBigBMP, *cometSmallBMP, *livesIconRotated;
ALLEGRO_BITMAP *bulletPlayer, *bulletEnemyBMP;
ALLEGRO_BITMAP *nebulaBig, *nebulaSmall, *nebulaVerySmall;
ALLEGRO_BITMAP *gameScreenFast, *gameScreenNebulas, *livesIcon;
ALLEGRO_BITMAP *tutorialShoot;
ALLEGRO_SAMPLE *introSound;
ALLEGRO_SAMPLE *bulletSound, *explosionSound, *healthdownSound, *healthupSound;
/*CREATE DISPLAY*/
al_set_new_display_flags(ALLEGRO_FULLSCREEN);
display = al_create_display(screenW, screenH);
if (!display) {
al_show_native_message_box(0, "ERROR", "Failed to initialize the display!", "Press OK to terminate.", 0, ALLEGRO_MESSAGEBOX_ERROR);
return -1;
}
al_hide_mouse_cursor(display);
/*INSTALL ADDONS*/
al_init_font_addon(); addonCheck++;
al_init_ttf_addon(); addonCheck++;
al_init_primitives_addon(); addonCheck++;
al_init_image_addon(); addonCheck++;
al_install_keyboard(); addonCheck++;
al_install_mouse(); addonCheck++;
al_install_audio(); addonCheck++;
al_init_acodec_addon(); addonCheck++;
if (addonCheck != 8) {
al_show_native_message_box(0, "ERROR", "Failed to load Allegro addons!", "Press OK to terminate.", 0, ALLEGRO_MESSAGEBOX_ERROR);
return -1;
}
/*FILE LOADING*/
//LOADING SCREEN
bigFont = al_load_font("HOOG0555.ttf", 55, 0);
al_clear_to_color(al_map_rgb(0, 0, 0));
al_draw_text(bigFont, al_map_rgb(255, 255, 255), screenW / 2.5, screenH / 2, 0, "LOADING.");
al_flip_display();
//LOADING IMAGES
titleFont = al_load_font("HOOG0555.ttf", 125, 0);
mainFont = al_load_font("HOOG0555.ttf", 35, 0);
smallFont = al_load_font("HOOG0555.ttf", 15, 0);
ALLEGRO_PATH *imagesP = al_get_standard_path(ALLEGRO_RESOURCES_PATH);
al_append_path_component(imagesP, "images");
al_change_directory(al_path_cstr(imagesP, '/'));
al_destroy_path(imagesP);
mouseBMP = al_load_bitmap("mouse.png");
player = al_load_bitmap("player.png");
playerDamaged = al_load_bitmap("playerDamaged.png");
playerLeft = al_load_bitmap("playerLeft.png");
playerRight = al_load_bitmap("playerRight.png");
playerShield = al_load_bitmap("shield.png");
enemyNormal = al_load_bitmap("enemyShip.png");
cometBigBMP = al_load_bitmap("meteorBig.png");
cometSmallBMP = al_load_bitmap("meteorSmall.png");
bulletPlayer = al_load_bitmap("laserGreen.png");
bulletEnemyBMP = al_load_bitmap("laserRed.png");
nebulaBig = al_load_bitmap("nebulaBig.png");
nebulaSmall = al_load_bitmap("nebulaSmall.png");
nebulaVerySmall = al_load_bitmap("nebulaVerySmall.png");
gameScreenFast = al_load_bitmap("movingBGlines.png");
al_convert_mask_to_alpha(gameScreenFast, al_map_rgb(35, 10, 55));
gameScreenNebulas = al_load_bitmap("movingBGnebulas.png");
al_convert_mask_to_alpha(gameScreenNebulas, al_map_rgb(35, 10, 55));
livesIcon = al_load_bitmap("life.png");
livesIconRotated = al_load_bitmap("life180.png");
tutorialShoot = al_load_bitmap("tutorialShoot.png");
al_draw_text(bigFont, al_map_rgb(255, 255, 255), screenW / 2.5, screenH / 2, 0, "LOADING..");
al_flip_display();
//LOADING SOUNDS
al_reserve_samples(5);
ALLEGRO_PATH *soundsP = al_get_standard_path(ALLEGRO_RESOURCES_PATH);
al_append_path_component(soundsP, "sounds");
al_change_directory(al_path_cstr(soundsP, '/'));
al_destroy_path(soundsP);
introSound = al_load_sample("introSound.wav");
bulletSound = al_load_sample("bulletSound.wav");
explosionSound = al_load_sample("explosionSound.wav");
healthdownSound = al_load_sample("healthdownSound.wav");
healthupSound = al_load_sample("healthupSound.wav");
al_draw_text(bigFont, al_map_rgb(255, 255, 255), screenW / 2.5, screenH / 2, 0, "LOADING...");
al_flip_display();
start:
bPlay->setHover(false);
objectCount = 0;
shieldTimer = 5;
enemyFireTimer = 0;
/*FADE-IN COUNTERS*/
counter255r = 35;
counter255g = 10;
counter255b = 55;
counter185r = 35;
counter185g = 10;
counter185b = 55;
counterHelp185r = 35;
counterHelp185g = 10;
counterHelp185b = 55;
counterHelp255r = 35;
counterHelp255g = 10;
counterHelp255b = 55;
/*GAME OBJECT INITIALIZATION*/
nebulaBigC.init(nebulaBig);
tutorialShootC.init(tutorialShoot);
bPlay->init(screenW / 2, screenH / 2 + 100, 65, 18, bigFont);
bHelp->init(screenW / 2, screenH / 2 + 140, 65, 18, bigFont);
bOptn->init(screenW / 2, screenH / 2 + 180, 65, 18, bigFont);
bBack->init(screenW / 2, screenH - 80, 65, 18, bigFont);
bExit->init(screenW / 2, screenH / 2 + 220, 65, 18, bigFont);
bMenu->init(screenW / 2, screenH / 2 + 40, 65, 18, bigFont);
bExit2->init(screenW / 2, screenH / 2 + 80, 65, 18, bigFont);
bVolumeP->init(screenW / 2 + 90, screenH / 3, 18, 18, bigFont);
bVolumeM->init(screenW / 2 - 90, screenH / 3, 18, 18, bigFont);
bDifficultyP->init(screenW / 2 + 100, screenH / 3 + 175, 18, 18, bigFont);
bDifficultyM->init(screenW / 2 - 100, screenH / 3 + 175, 18, 18, bigFont);
initBullet(bullets, bulletPlayer, bulletSound, explosionSound);
bulletEnemy->init(bulletEnemy, bulletEnemyBMP, bulletSound, explosionSound, healthdownSound);
initCometBig(cometsBig, cometBigBMP, healthdownSound);
initCometSmall(cometsSmall, cometSmallBMP, healthdownSound);
healthUp->init(healthUp, livesIconRotated, healthupSound);
enemyShip->init(enemyShip, enemyNormal, explosionSound);
ship.init(player, playerLeft, playerRight, playerDamaged, playerShield, livesIcon);
bgStars.init(gameScreenFast, 6, 1);
bgNebulas.init(gameScreenNebulas, 2, 2);
/*EQ, TIMER AND REGISTER SOURCES*/
eventQueue = al_create_event_queue();
timer = al_create_timer(1.0 / 120);
al_register_event_source(eventQueue, al_get_timer_event_source(timer));
al_register_event_source(eventQueue, al_get_display_event_source(display));
al_register_event_source(eventQueue, al_get_mouse_event_source());
al_register_event_source(eventQueue, al_get_keyboard_event_source());
/*FINAL PREPERATIONS, START TIMER*/
running = true;
ScreenStateC *screenStateC = new ScreenStateC();
screenStateC->setToState(1);
srand(time(NULL));
al_start_timer(timer);
gameTime = al_current_time();
al_play_sample(introSound, volume, ALLEGRO_AUDIO_PAN_NONE, 1.0, ALLEGRO_PLAYMODE_ONCE, 0);
while (running) {
if (screenState[TITLESCREEN] && !screenState[GAMESCREEN]) {
ALLEGRO_EVENT titleEvent;
al_wait_for_event(eventQueue, &titleEvent);
if (titleEvent.type == ALLEGRO_EVENT_MOUSE_AXES) {
mouseX = titleEvent.mouse.x;
mouseY = titleEvent.mouse.y;
}
if (titleEvent.type == ALLEGRO_EVENT_MOUSE_BUTTON_UP) {
if (!screenState[HELPSCREEN] && !screenState[OPTIONSCREEN] && !screenState[GAMESCREEN]) {
if (bPlay->getHover()) {
if (titleEvent.mouse.button & 1) {
screenStateC->setToState(2);
}
}
if (bHelp->getHover()) {
if (titleEvent.mouse.button & 1) {
screenStateC->setToState(3);
}
}
if (bOptn->getHover()) {
if (titleEvent.mouse.button & 1) {
screenStateC->setToState(4);
}
}
if (bExit->getHover()) {
if (titleEvent.mouse.button & 1) {
screenState[TITLESCREEN] = false;
running = false;
}
}
}
else if (screenState[HELPSCREEN]) {
if (bBack->getHover() & 1) {
screenStateC->setToState(1);
}
}
else if (screenState[OPTIONSCREEN]) {
if (bBack->getHover() & 1) {
screenStateC->setToState(1);
}
if (bVolumeP->getHover() & 1) {
if (volume == 0.0) {
volume = 0.2;
}
else if (volume == 0.2) {
volume = 0.4;
}
else if (volume == 0.4) {
volume = 0.6;
}
else if (volume == 0.6) {
volume = 0.8;
}
else if (volume == 0.8) {
volume = 1.0;
}
}
if (bVolumeM->getHover() & 1) {
if (volume == 0.2) {
volume = 0.0;
}
else if (volume == 0.4) {
volume = 0.2;
}
else if (volume == 0.6) {
volume = 0.4;
}
else if (volume == 0.8) {
volume = 0.6;
}
else if (volume == 1.0) {
volume = 0.8;
}
}
if (bDifficultyP->getHover() & 1) {
if (difficulty[EASY]) {
difficulty[EASY] = false;
difficulty[NORM] = true;
difficulty[HARD] = false;
}
else if (difficulty[NORM]) {
difficulty[EASY] = false;
difficulty[NORM] = false;
difficulty[HARD] = true;
}
}
if (bDifficultyM->getHover() & 1) {
if (difficulty[NORM]) {
difficulty[EASY] = true;
difficulty[NORM] = false;
difficulty[HARD] = false;
}
else if (difficulty[HARD]) {
difficulty[EASY] = false;
difficulty[NORM] = true;
difficulty[HARD] = false;
}
}
}
}
if (titleEvent.type == ALLEGRO_EVENT_DISPLAY_CLOSE) {
running = false;
}
if (titleEvent.type == ALLEGRO_EVENT_KEY_UP) {
switch (titleEvent.keyboard.keycode) {
case ALLEGRO_KEY_F3:
if (keys[F3])
keys[F3] = false;
else if (!keys[F3])
keys[F3] = true;
break;
}
}
if (titleEvent.type == ALLEGRO_EVENT_TIMER) {
rendering = true;
if (screenState[HELPSCREEN]) {
tutorialShootC.update();
if (tutorialShootC.getFinal()) {
if (counterHelp185r < 185)
counterHelp185r++;
if (counterHelp185g < 185)
counterHelp185g++;
if (counterHelp185b < 185)
counterHelp185b++;
if (counterHelp255r < 255)
counterHelp255r++;
if (counterHelp255g < 255)
counterHelp255g++;
if (counterHelp255b < 255)
counterHelp255b++;
}
}
if (nebulaBigC.getFinal()) {
if (counter185r < 185)
counter185r++;
if (counter185g < 185)
counter185g++;
if (counter185b < 185)
counter185b++;
if (counter255r < 255)
counter255r++;
if (counter255g < 255)
counter255g++;
if (counter255b < 255)
counter255b++;
if (counter255g == 254);
bPlay->hoverDetect();
bHelp->hoverDetect();
bOptn->hoverDetect();
bBack->hoverDetect();
bExit->hoverDetect();
bVolumeP->hoverDetect();
bVolumeM->hoverDetect();
bDifficultyP->hoverDetect();
bDifficultyM->hoverDetect();
}
nebulaBigC.update();
framesElapsed++;
seconds = framesElapsed / 120;
if (seconds >= 60) {
minutes++;
seconds = 0;
framesElapsed = 0;
}
frames++;
if (al_current_time() - gameTime >= 1) {
gameTime = al_current_time();
gameFPS = frames;
frames = 0;
}
}
if (rendering && al_is_event_queue_empty(eventQueue)) {
rendering = false;
al_clear_to_color(al_map_rgb(35, 10, 55));
if (!screenState[HELPSCREEN] && !screenState[OPTIONSCREEN]) {
nebulaBigC.render();
al_draw_text(titleFont, al_map_rgb(counter255r, counter255g, counter255b), screenW / 2 - 30, screenH / 7 + 20, 1, "GALAXY");
al_draw_text(titleFont, al_map_rgb(counter255r, counter255g, counter255b), screenW / 2, screenH / 4 + 50, 1, "QUEST");
al_draw_text(smallFont, al_map_rgb(counter255r, counter255g, counter255b), screenW / 2, screenH / 1.05, ALLEGRO_ALIGN_CENTRE, author);
al_draw_text(smallFont, al_map_rgb(counter255r, counter255g, counter255b), screenW / 1.56, screenH / 3 + 54, 1, version);
/*DEBUG MODE*/
if (keys[F3]) {
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 5, ALLEGRO_ALIGN_LEFT, "FPS: %i", gameFPS);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 17, ALLEGRO_ALIGN_LEFT, "Time: %i min, %i sec", minutes, seconds);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 29, ALLEGRO_ALIGN_LEFT, "Frames: %i", framesElapsed);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 41, ALLEGRO_ALIGN_LEFT, "Mouse X: %i", mouseX);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 53, ALLEGRO_ALIGN_LEFT, "Mouse Y: %i", mouseY);
al_draw_filled_rectangle(bPlay->getX() - bPlay->getBoundX(), bPlay->getY(), bPlay->getX() + bPlay->getBoundX(), bPlay->getY() + bPlay->getBoundY() * 2, al_map_rgb(0, 255, 20));
al_draw_filled_rectangle(bHelp->getX() - bHelp->getBoundX(), bHelp->getY(), bHelp->getX() + bHelp->getBoundX(), bHelp->getY() + bHelp->getBoundY() * 2, al_map_rgb(0, 255, 20));
al_draw_filled_rectangle(bOptn->getX() - bOptn->getBoundX(), bOptn->getY(), bOptn->getX() + bOptn->getBoundX(), bOptn->getY() + bOptn->getBoundY() * 2, al_map_rgb(0, 255, 20));
al_draw_filled_rectangle(bExit->getX() - bExit->getBoundX(), bExit->getY(), bExit->getX() + bExit->getBoundX(), bExit->getY() + bExit->getBoundY() * 2, al_map_rgb(0, 255, 20));
}
bPlay->render(1);
bHelp->render(2);
bOptn->render(3);
bExit->render(5);
}
else if (screenState[HELPSCREEN] && !screenState[OPTIONSCREEN]) {
tutorialShootC.render();
al_draw_text(bigFont, al_map_rgb(counterHelp255r, counterHelp255g, counterHelp255b), screenW / 5, 40, 0, "BASICS");
al_draw_text(mainFont, al_map_rgb(counterHelp185r, counterHelp185g, counterHelp185b), screenW / 30, screenH / 6, 0, "Galaxy quest is a space invaders type game,");
al_draw_text(mainFont, al_map_rgb(counterHelp185r, counterHelp185g, counterHelp185b), screenW / 30, screenH / 6 + 35, 0, "in which the is to get the highest");
al_draw_text(mainFont, al_map_rgb(counterHelp255r, counterHelp255g, counterHelp255b), screenW / 30, screenH / 6 + 35, 0, " objective");
al_draw_text(mainFont, al_map_rgb(counterHelp185r, counterHelp185g, counterHelp185b), screenW / 30, screenH / 6 + 70, 0, "possible score. are earned by destroying");
al_draw_text(mainFont, al_map_rgb(counterHelp255r, counterHelp255g, counterHelp255b), screenW / 30 + 5, screenH / 6 + 70, 0, " Points");
al_draw_text(mainFont, al_map_rgb(counterHelp185r, counterHelp185g, counterHelp185b), screenW / 30, screenH / 6 + 105, 0, "comets and enemy space ships.");
al_draw_text(mainFont, al_map_rgb(counterHelp185r, counterHelp185g, counterHelp185b), screenW / 30, screenH / 6 + 140, 0, "Enemy commoness scales with difficulty setting.");
al_draw_text(bigFont, al_map_rgb(counterHelp255r, counterHelp255g, counterHelp255b), screenW / 5, screenH / 2 - 25, 0, "POWER UPS");
al_draw_text(mainFont, al_map_rgb(counterHelp185r, counterHelp185g, counterHelp185b), screenW / 30, screenH / 2 + 70, 0, "During the game you might pick up health power");
al_draw_text(mainFont, al_map_rgb(counterHelp185r, counterHelp185g, counterHelp185b), screenW / 30, screenH / 2 + 105, 0, "ups which will replenish your lives. The higher");
al_draw_text(mainFont, al_map_rgb(counterHelp185r, counterHelp185g, counterHelp185b), screenW / 30, screenH / 2 + 140, 0, "the difficulty, the rarer the power ups!");
/*DEBUG MODE*/
if (keys[F3]) {
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 5, ALLEGRO_ALIGN_LEFT, "FPS: %i", gameFPS);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 17, ALLEGRO_ALIGN_LEFT, "Time: %i min, %i sec", minutes, seconds);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 29, ALLEGRO_ALIGN_LEFT, "Frames: %i", framesElapsed);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 41, ALLEGRO_ALIGN_LEFT, "Mouse X: %i", mouseX);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 53, ALLEGRO_ALIGN_LEFT, "Mouse Y: %i", mouseY);
al_draw_filled_rectangle(bBack->getX() - bBack->getBoundX(), bBack->getY(), bBack->getX() + bBack->getBoundX(), bBack->getY() + bBack->getBoundY() * 2, al_map_rgb(0, 255, 20));
}
bBack->render(4);
}
else if (!screenState[HELPSCREEN] && screenState[OPTIONSCREEN]) {
/*DEBUG MODE*/
if (keys[F3]) {
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 5, ALLEGRO_ALIGN_LEFT, "FPS: %i", gameFPS);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 17, ALLEGRO_ALIGN_LEFT, "Time: %i min, %i sec", minutes, seconds);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 29, ALLEGRO_ALIGN_LEFT, "Frames: %i", framesElapsed);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 41, ALLEGRO_ALIGN_LEFT, "Mouse X: %i", mouseX);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 53, ALLEGRO_ALIGN_LEFT, "Mouse Y: %i", mouseY);
al_draw_filled_rectangle(bBack->getX() - bBack->getBoundX(), bBack->getY(), bBack->getX() + bBack->getBoundX(), bBack->getY() + bBack->getBoundY() * 2, al_map_rgb(0, 255, 20));
al_draw_filled_rectangle(bVolumeP->getX() - bVolumeP->getBoundX(), bVolumeP->getY(), bVolumeP->getX() + bVolumeP->getBoundX(), bVolumeP->getY() + bVolumeP->getBoundY() * 2, al_map_rgb(0, 255, 20));
al_draw_filled_rectangle(bVolumeM->getX() - bVolumeM->getBoundX(), bVolumeM->getY(), bVolumeM->getX() + bVolumeM->getBoundX(), bVolumeM->getY() + bVolumeM->getBoundY() * 2, al_map_rgb(0, 255, 20));
al_draw_filled_rectangle(bDifficultyP->getX() - bDifficultyP->getBoundX(), bDifficultyP->getY(), bDifficultyP->getX() + bDifficultyP->getBoundX(), bDifficultyP->getY() + bDifficultyP->getBoundY() * 2, al_map_rgb(0, 255, 20));
al_draw_filled_rectangle(bDifficultyM->getX() - bDifficultyM->getBoundX(), bDifficultyM->getY(), bDifficultyM->getX() + bDifficultyM->getBoundX(), bDifficultyM->getY() + bDifficultyM->getBoundY() * 2, al_map_rgb(0, 255, 20));
}
al_draw_text(bigFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 - 60, ALLEGRO_ALIGN_CENTRE, "Volume");
if (volume == 0.0)
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 5, ALLEGRO_ALIGN_CENTRE, "0%");
else if (volume == 0.2)
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 5, ALLEGRO_ALIGN_CENTRE, "20%");
else if (volume == 0.4)
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 5, ALLEGRO_ALIGN_CENTRE, "40%");
else if (volume == 0.6)
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 5, ALLEGRO_ALIGN_CENTRE, "60%");
else if (volume == 0.8)
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 5, ALLEGRO_ALIGN_CENTRE, "80%");
else if (volume == 1.0)
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 5, ALLEGRO_ALIGN_CENTRE, "100%");
al_draw_text(bigFont, al_map_rgb(255, 255, 255), screenW / 2, (screenH / 3 + 175) - 60, ALLEGRO_ALIGN_CENTRE, "Difficulty");
if (difficulty[EASY])
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 180, ALLEGRO_ALIGN_CENTRE, "EASY");
else if (difficulty[NORM])
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 180, ALLEGRO_ALIGN_CENTRE, "NORM");
else if (difficulty[HARD])
al_draw_text(mainFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 3 + 180, ALLEGRO_ALIGN_CENTRE, "HARD");
bBack->render(4);
bVolumeP->render(7);
bVolumeM->render(8);
bDifficultyP->render(9);
bDifficultyM->render(10);
}
al_draw_bitmap(mouseBMP, mouseX, mouseY, 0);
al_flip_display();
al_clear_to_color(al_map_rgb(0, 0, 0));
}
}
/**********************************************************
G A M E L O O P
**********************************************************/
if (screenState[GAMESCREEN] && !screenState[TITLESCREEN]) {
ALLEGRO_EVENT gameEvent;
al_wait_for_event(eventQueue, &gameEvent);
if (gameEvent.type == ALLEGRO_EVENT_MOUSE_AXES) {
mouseX = gameEvent.mouse.x;
mouseY = gameEvent.mouse.y;
}
if (gameEvent.type == ALLEGRO_EVENT_MOUSE_BUTTON_UP) {
if (screenState[MENUSCREEN]) {
if (bExit2->getHover()) {
if (gameEvent.mouse.button & 1) {
screenState[GAMESCREEN] = false;
running = false;
}
}
if (bMenu->getHover()) {
if (gameEvent.mouse.button & 1) {
screenStateC->setToState(1);
goto start;
}
}
}
}
if (counterGame185r > 36) {
al_draw_text(mainFont, al_map_rgb(counterGame185r, counterGame185g, counterGame185b), screenW / 2, screenH / 6, 1, "Use WSAD to move");
al_draw_text(mainFont, al_map_rgb(counterGame185r, counterGame185g, counterGame185b), screenW / 2, screenH / 5 + 30, 1, "Use SPACE to shoot");
}
if (ship.getLives() <= 0) {
al_draw_text(titleFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 2 - 80, 1, "GAME OVER");
}
al_draw_filled_rectangle(5, 41, shieldTimer / 10, 59, al_map_rgb(255, 204, 0));
al_draw_rectangle(5, 41, 1200 / 10, 59, al_map_rgb(255, 255, 255), 2);
al_draw_textf(smallFont, al_map_rgb(255, 255, 255), 5, 65, 0, "Score: %i", ship.getScore());
/*DEBUG MODE*/
if (keys[F3]) {
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 77, ALLEGRO_ALIGN_LEFT, "FPS: %i", gameFPS);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 89, ALLEGRO_ALIGN_LEFT, "Time: %i min, %i sec", minutes, seconds);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 101, ALLEGRO_ALIGN_LEFT, "Frames: %i", framesElapsed);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 113, ALLEGRO_ALIGN_LEFT, "Mouse X: %i", mouseX);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 125, ALLEGRO_ALIGN_LEFT, "Mouse Y: %i", mouseY);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 137, ALLEGRO_ALIGN_LEFT, "Objects: %i", objectCount);
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 149, ALLEGRO_ALIGN_LEFT, "Lives: %i", ship.getLives());
al_draw_textf(smallFont, al_map_rgb(0, 255, 0), 5, 161, ALLEGRO_ALIGN_LEFT, "Shield: %i", ship.getShield());
al_draw_bitmap(mouseBMP, mouseX, mouseY, 0);
}
if (screenState[MENUSCREEN]) {
/*DEBUG MODE*/
if (keys[F3]) {
al_draw_filled_rectangle(bExit2->getX() - bExit2->getBoundX(), bExit2->getY(), bExit2->getX() + bExit2->getBoundX(), bExit2->getY() + bExit2->getBoundY() * 2, al_map_rgb(0, 255, 20));
al_draw_filled_rectangle(bMenu->getX() - bMenu->getBoundX(), bMenu->getY(), bMenu->getX() + bMenu->getBoundX(), bMenu->getY() + bMenu->getBoundY() * 2, al_map_rgb(0, 255, 20));
}
if (ship.getLives() > 0)
al_draw_text(titleFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 2 - 80, 1, "PAUSED");
else if (ship.getLives() <= 0)
al_draw_text(titleFont, al_map_rgb(255, 255, 255), screenW / 2, screenH / 2 - 80, 1, "GAME OVER");
bExit2->render(5);
bMenu->render(6);
al_draw_bitmap(mouseBMP, mouseX, mouseY, 0);
}
al_flip_display();
al_clear_to_color(al_map_rgb(0, 0, 0));
}
}
}
delete screenStateC;
delete bPlay;
delete bHelp;
delete bOptn;
delete bBack;
delete bExit;
delete bMenu;
delete bExit2;
delete bVolumeP;
delete bVolumeM;
delete bDifficultyP;
delete bDifficultyM;
al_destroy_display(display);
al_destroy_event_queue(eventQueue);
al_destroy_timer(timer);
al_destroy_bitmap(mouseBMP);
al_destroy_font(mainFont);
al_destroy_font(smallFont);
al_destroy_font(titleFont);
al_destroy_font(bigFont);
al_destroy_bitmap(player);
al_destroy_bitmap(playerDamaged);
al_destroy_bitmap(playerLeft);
al_destroy_bitmap(playerRight);
al_destroy_bitmap(playerShield);
al_destroy_bitmap(bulletPlayer);
al_destroy_bitmap(nebulaBig);
al_destroy_bitmap(nebulaSmall);
al_destroy_bitmap(nebulaVerySmall);
al_destroy_bitmap(livesIcon);
al_destroy_sample(bulletSound);
al_destroy_sample(introSound);
return 0;
}
你的例子太大而无法破译，但我会给你一些提示。
1）始终初始化变量。
2）在al_init运行之前不要加载资源。这意味着在al_init之前您拥有的所有对象将自动无法加载他们需要的任何资源。同样适用于全局对象，因为它们是在al_init运行之前创建的。
3）如果资源未加载，则可能适用以下其中一项：
A）文件名不正确。
B）当前的工作目录是错误的。
C）不支持您尝试加载的资源格式。
您可以通过尝试资源的绝对路径来消除3A。如果调用成功，您知道您的问题是B），因为程序正在查找文件的错误目录。如果您排除了A并且通过为程序设置正确的工作目录来修复B，并且加载函数返回NULL那么C很可能就是答案。
如果C）是问题，那么有几个选项来解决它。
1）确保您正在使用的allegro版本中内置了对您正在使用的格式的支持。
2）向allegro提交补丁以支持不支持的格式。