static Uint8 process_input(SDL_Scancode const *s, t_menuentries *item)
{
t_menuentries old_item;
old_item = *item;
*item += (*s == get_input(UP_INP)->code && *item != START_MEN) ? -1 : 0;
*item += (*s == get_input(DOWN_INP)->code && *item != SCORE_MEN) ? 1 : 0;
if (*s == get_input(RETURN_INP)->code)
{
play_sfx(get_common_sfx(BLIPCANCEL_SFX));
set_launcher(&space_destroy);
}
else if (*s == get_input(START_INP)->code)
{
if (entries[*item].enabled)
{
play_sfx(get_common_sfx(BLIPOK_SFX));
set_launcher(entries[*item].callback);
}
}
if (*item != old_item)
{
display_menu();
play_sfx(get_common_sfx(BLIPSEL_SFX));
return (1);
}
return (0);
}
int SpecialUtwig(pPlayer pl)
{
pl->shield=SPECIAL_WAIT;
// sprites[(pl->plr==1)?0:13].attribute2 = pl->SpriteStart+32 | PRIORITY(1);
play_sfx(&utwig_shield,pl->plr-1);
return 1;
}
void next_level()
{
level += 1;
enter_leveltitle();
play_sfx(sfx_level);
// TODO small animation (like kill but happy), THEN next leveltitle ?
}
int main() {
unsigned int i;
#if defined(TARGET_WINDOWS) && TARGET_WINDOWS == 32 && !defined(WIN386)
/* As a 32-bit Windows application, we *can* talk directly to the 8254 but only if running under Windows 3.1/95/98/ME.
* Windows NT would never permit us to directly talk to IO.
*
* However if we're a Win16 program or Watcom 386 application, Windows NT will trap and emulate the 8254 through NTVDM.EXE */
detect_windows();
if (!(windows_mode == WINDOWS_REAL || windows_mode == WINDOWS_STANDARD || windows_mode == WINDOWS_ENHANCED)) {
printf("This test program is only applicable to Windows 3.x/9x\n");
return 1;
}
#endif
printf("8254 library test program\n");
if (!probe_8254()) {
printf("Chip not present. Your computer might be 2010-era hardware that dropped support for it.\n");
return 1;
}
printf("This program tests the ability for emulation to handle\n");
printf("rapid changes to PC speaker frequency.\n");
printf("Apogee/Duke Nukem style sound effects.\n");
#if defined(NO_PORT_43)
# undef write_8254_pc_speaker
#endif
write_8254_system_timer(0); /* restore normal function to prevent BIOS from going crazy */
write_8254_pc_speaker(0); /* make sure the PIT timer is in mode 3 (square wave) */
printf("Rapid ramping (entry)\n");
play_sfx(duke_entry);
printf("Rapid ramping (entry) alternate with extra delay\n");
play_sfx(duke_entry_alt);
printf("Rapid ramping (item)\n");
for (i=0;i < 8;i++) play_sfx(duke_item);
printf("Rapid ramping (item) alternate\n");
for (i=0;i < 8;i++) play_sfx(duke_item_alt);
write_8254_system_timer(0); /* restore normal function to prevent BIOS from going crazy */
return 0;
}
void sceneShow::show_scene(int n)
{
if (n < 0) {
return;
}
if (scene_list.size() <= n) {
std::cout << "ERROR: Scene List[" << n << "] invalid. List size is " << image_scenes.size() << "." << std::endl;
return;
}
CURRENT_FILE_FORMAT::file_scene_list scene = scene_list.at(n);
input.clean();
for (int i=0; i<SCENE_OBJECTS_N; i++) {
input.read_input();
int scene_seek_n = scene.objects[i].seek_n;
//std::cout << ">> sceneShow::show_scene - i: " << i << ", scene_seek_n: " << scene_seek_n << std::endl;
if (_interrupt_scene == true || input.p1_input[BTN_START] == 1) {
scene_seek_n = -1;
break;
}
if (scene_seek_n != -1) {
int scene_type = scene.objects[i].type;
//std::cout << "### scene_type[" << scene_type << "]" << std::endl;
if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_SHOW_TEXT) {
show_text(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_CLEAR_AREA) {
clear_area(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_CLEAR_SCREEN) {
graphLib.clear_area(0 ,0, RES_W, RES_H, 0, 0, 0);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_MOVE_IMAGE) {
show_image(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_MOVE_VIEWPOINT) {
show_viewpoint(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_PLAY_MUSIC) {
play_music(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_PLAY_SFX) {
play_sfx(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_SHOW_ANIMATION) {
show_animation(scene_seek_n, scene.objects[i].repeat_value, scene.objects[i].repeat_type);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_STOP_MUSIC) {
soundManager.stop_music();
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_SUBSCENE) {
show_scene(scene_seek_n);
} else {
std::cout << ">> sceneShow::show_scene - unknown scene_type[" << scene_type << "]" << std::endl;
}
std::cout << "show_scene::DELAY[" << i << "][" << scene.objects[i].delay_after << "]" << std::endl;
if (input.waitScapeTime(scene.objects[i].delay_after) == 1) {
_interrupt_scene = true;
}
} else {
break;
}
}
std::cout << "show_scene::DONE" << std::endl;
}
int SpecialArilou(pPlayer pl)
{
play_sfx(&arilou_warp,pl->plr-1);
GenerateStart(pl);
return 1;
}
int FireArilou(pPlayer pl)
{
pPlayer opp=(pPlayer)pl->opp;
play_sfx(&arilou_fire,pl->plr-1);
for (int b=0;b<4;b++)
{
pl->weapon[b].type=LASER;
pl->weapon[b].object.life=2;
pl->weapon[b].damage=-1;
pl->weapon[b].target=pl->opp;
pl->weapon[b].parent=pl;
pl->weapon[b].damageparent=0;
pl->weapon[b].movefunc=0;
pl->weapon[b].hitfunc=0;
pl->weapon[b].object.ignorecollision=0;
pl->weapon[b].object.size=32;//(b==3?8:32);
pl->weapon[b].object.angle = FindAngle(pl->object.xpos,pl->object.ypos,opp->object.xpos,opp->object.ypos);
s32 off=(b==0?13:13+(b*32));
pl->weapon[b].object.xspeed=0;
pl->weapon[b].object.yspeed=0;
pl->weapon[b].object.xpos = pl->object.xpos+((off * (s32)SIN[pl->weapon[b].object.angle])>>8);
pl->weapon[b].object.ypos = pl->object.ypos-((off * (s32)COS[pl->weapon[b].object.angle])>>8);
drawOnScreen(&pl->weapon[b].object.xscreen,&pl->weapon[b].object.yscreen,
pl->weapon[b].object.xpos,pl->weapon[b].object.ypos,screenx,screeny,pl->weapon[b].object.size);
sprites[pl->weapon[b].sprite].attribute0 = COLOR_256 | SQUARE | ROTATION_FLAG |SIZE_DOUBLE | MODE_TRANSPARENT | pl->weapon[b].object.yscreen; //setup sprite info, 256 colour, shape and y-coord
sprites[pl->weapon[b].sprite].attribute1 =SIZE_32 | ROTDATA(pl->weapon[b].sprite) | pl->weapon[b].object.xscreen;
sprites[pl->weapon[b].sprite].attribute2 = pl->SpriteStart+64 | PRIORITY(1);
}
return 1;
}
//adds the item in the elf's inventory
void addElfItem(char type)
{
char count = 0;
for (char i=0; i< MAX_ITEMS; i++)
{
if (elf.items[i] == 0)
{
elf.items[i] = type;
break;
} else {
count++;
}
}
if (count == MAX_ITEMS)
{
//won game
elf.state = ELFSTATE_WON;
} else {
//otherwise, play the sound effect
play_sfx(6);
}
}
void sceneShow::show_scene(int n)
{
if (scene_list.size() <= n) {
std::cout << "ERROR: Scene List[" << n << "] invalid. List size is " << image_scenes.size() << "." << std::endl;
exit(-1);
}
CURRENT_FILE_FORMAT::file_scene_list scene = scene_list.at(0);
for (int i=0; i<SCENE_OBJECTS_N; i++) {
int scene_seek_n = scene.objects[i].seek_n;
if (scene_seek_n != -1) {
int scene_type = scene.objects[i].type;
if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_SHOW_TEXT) {
show_text(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_CLEAR_AREA) {
clear_area(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_CLEAR_SCREEN) {
graphLib.clear_area(0 ,0, RES_W, RES_H, 0, 0, 0);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_MOVE_IMAGE) {
show_image(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_MOVE_VIEWPOINT) {
/// @TODO
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_PLAY_MUSIC) {
play_music(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_PLAY_SFX) {
play_sfx(scene_seek_n);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_SHOW_ANIMATION) {
show_animation(scene_seek_n, scene.objects[i].repeat_value, scene.objects[i].repeat_type);
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_STOP_MUSIC) {
soundManager.stop_music();
} else if (scene_type == CURRENT_FILE_FORMAT::SCENETYPE_SUBSCENE) {
show_scene(scene_seek_n);
}
timer.delay(scene.objects[i].delay_after);
}
}
}
RoomElement hitElf(RoomElement element)
{
//hit by a monster
if (element.type < 50)
{
//check the counter, so hearts are not
//removed unless the monster has not been 'hit'
//already
if (element.counter == 0)
{
element.counter = COUNTER_START;
elf.hearts--;
if (elf.hearts < 1)
{
//game over
elf.state = ELFSTATE_DEAD;
}
}
//when the elf and a monster 'bump,' move the monster
//in the opposite direction
switch (element.state)
{
case STATE_MOVE_UP:
element.state = STATE_MOVE_DOWN;
break;
case STATE_MOVE_DOWN:
element.state = STATE_MOVE_UP;
break;
case STATE_MOVE_LEFT:
element.state = STATE_MOVE_RIGHT;
break;
case STATE_MOVE_RIGHT:
element.state = STATE_MOVE_LEFT;
break;
}
} else {
switch (element.type)
{
case ITEM_HEART:
if (elf.hearts < MAX_HEARTS) elf.hearts++;
//handle the rest of the item hit
element = hitItem(element);
play_sfx(5);
break;
case ITEM_CRYSTAL:
case ITEM_ORB:
case ITEM_ARMOR:
case ITEM_STAFF:
addElfItem(element.type);
//handle the rest of the item hit
element = hitItem(element);
break;
case ITEM_PORTAL:
//handle the rest of the item hit
element = hitItem(element);
if (getMapCurrentRoom() > 63)
{
//go to the bottom half of the map (underworld)
setMapRoom(0);
play_song(0);
} else {
//back to top half of the map (overworld)
setMapRoom(64);
play_song(1);
}
elf.x = 36;
elf.y = 24;
elf.facing = FACING_DOWN;
showElf();
break;
}
}
//update the display
updateDisplay(elf);
return element;
}
