static void GameLoop_PrepareAnimation(const HouseAnimation_Animation *animation, const HouseAnimation_Subtitle *subtitle, uint16 arg_8062, const HouseAnimation_SoundEffect *soundEffect)
{
uint8 i;
uint8 colors[16];
s_houseAnimation_animation = animation;
s_houseAnimation_subtitle = subtitle;
s_houseAnimation_soundEffect = soundEffect;
s_houseAnimation_currentSubtitle = 0;
s_houseAnimation_currentSoundEffect = 0;
g_fontCharOffset = 0;
s_var_8062 = arg_8062;
s_var_8068 = 0;
s_subtitleWait = 0xFFFF;
s_subtitleActive = false;
s_palettePartDirection = PPD_STOPPED;
s_palettePartCount = 0;
s_paletteAnimationTimeout = 0;
GFX_ClearScreen();
File_ReadBlockFile("INTRO.PAL", g_palette1, 256 * 3);
memcpy(g_palette_998A, g_palette1, 256 * 3);
Font_Select(g_fontIntro);
GFX_Screen_SetActive(SCREEN_0);
memcpy(s_palettePartTarget, &g_palette1[(144 + s_houseAnimation_subtitle->colour * 16) * 3], 6 * 3);
memset(&g_palette1[215 * 3], 0, 6 * 3);
memcpy(s_palettePartCurrent, s_palettePartTarget, 6 * 3);
memset(s_palettePartChange, 0, 6 * 3);
colors[0] = 0;
for (i = 0; i < 6; i++) colors[i + 1] = 215 + i;
GUI_InitColors(colors, 0, 15);
}
static bool Unknown_25C4_000E(void)
{
Timer_Init();
if (!Video_Init()) return false;
Mouse_Init();
/* Add the general tickers */
Timer_Add(Video_Tick, 1000000 / 60);
Timer_Add(Timer_Tick, 1000000 / 60);
g_var_7097 = -1;
GFX_Init();
GFX_ClearScreen();
if (!Font_Init()) {
Error(
"--------------------------\n"
"ERROR LOADING DATA FILE\n"
"\n"
"Did you copy the Dune2 1.07eu data files into the data directory ?\n"
"\n"
);
return false;
}
Font_Select(g_fontNew8p);
g_palette_998A = calloc(256 * 3, sizeof(uint8));
memset(&g_palette_998A[45], 63, 3);
GFX_SetPalette(g_palette_998A);
Tools_RandomLCG_Seed((unsigned)time(NULL));
Widget_SetCurrentWidget(0);
return true;
}
/**
* Initialize Timer, Video, Mouse, GFX, Fonts, Random number generator
* and current Widget
*/
static bool OpenDune_Init(int screen_magnification, VideoScaleFilter filter)
{
if (!Font_Init()) {
Error(
"--------------------------\n"
"ERROR LOADING DATA FILE\n"
"\n"
"Did you copy the Dune2 1.07eu data files into the data directory ?\n"
"\n"
);
return false;
}
Timer_Init();
if (!Video_Init(screen_magnification, filter)) return false;
Mouse_Init();
/* Add the general tickers */
Timer_Add(Timer_Tick, 1000000 / 60, false);
Timer_Add(Video_Tick, 1000000 / 60, true);
g_mouseDisabled = -1;
GFX_Init();
GFX_ClearScreen();
Font_Select(g_fontNew8p);
g_palette_998A = calloc(256 * 3, sizeof(uint8));
memset(&g_palette_998A[45], 63, 3);
GFX_SetPalette(g_palette_998A);
Tools_RandomLCG_Seed((unsigned)time(NULL));
Widget_SetCurrentWidget(0);
return true;
}
static bool Unknown_25C4_000E()
{
if (!Video_Init())
return false;
/* g_var_7097 = -1; */
GFX_Init();
GFX_ClearScreen();
if (!Font_Init())
{
Error(
"--------------------------\n"
"ERROR LOADING DATA FILE\n"
"\n"
"Did you copy the Dune2 1.07eu data files into the data directory\n"
"%s/data ?\n"
"\n",
g_dune_data_dir
);
return false;
}
Font_Select(g_fontNew8p);
memset(g_palette_998A, 0, 3 * 256);
memset(&g_palette_998A[45], 63, 3);
GFX_SetPalette(g_palette_998A);
srand((unsigned)time(NULL));
Tools_RandomLCG_Seed((unsigned)time(NULL));
Widget_SetCurrentWidget(0);
return true;
}
static void GameCredits_Play(char *data, uint16 windowID, Screen memory, Screen screenID, uint16 delay)
{
uint16 loc02;
uint16 stringCount = 0;
uint32 loc0C;
uint16 spriteID = 514;
bool loc10 = false;
uint16 spriteX;
uint16 spriteY;
uint16 spritePos = 0;
struct {
uint16 x;
int16 y;
char *text;
uint8 separator;
uint8 charHeight;
uint8 type;
} strings[33];
struct {
uint16 x;
uint16 y;
} positions[6];
uint16 stage = 4;
uint16 counter = 60;
Widget_SetCurrentWidget(windowID);
spriteX = (g_curWidgetWidth << 3) - Sprite_GetWidth(g_sprites[spriteID]);
spriteY = g_curWidgetHeight - Sprite_GetHeight(g_sprites[spriteID]);
positions[0].x = spriteX;
positions[0].y = 0;
positions[1].x = 0;
positions[1].y = spriteY / 2;
positions[2].x = spriteX;
positions[2].y = spriteY;
positions[3].x = 0;
positions[3].y = 0;
positions[4].x = spriteX;
positions[4].y = spriteY / 2;
positions[5].x = 0;
positions[5].y = spriteY;
GUI_Screen_Copy(0, 0, 0, 0, SCREEN_WIDTH / 8, SCREEN_HEIGHT, SCREEN_0, memory);
GUI_Screen_Copy(0, 0, 0, 0, SCREEN_WIDTH / 8, SCREEN_HEIGHT, memory, screenID);
GameCredits_SwapScreen(g_curWidgetYBase, g_curWidgetHeight, memory, s_buffer_182E);
GFX_Screen_SetActive(SCREEN_0);
loc0C = g_timerSleep;
Input_History_Clear();
while (true) {
while (loc0C > g_timerSleep) sleepIdle();
loc0C = g_timerSleep + delay;
while ((g_curWidgetHeight / 6) + 2 > stringCount && *data != 0) {
char *text = data;
uint16 y;
if (stringCount != 0) {
y = strings[stringCount - 1].y;
if (strings[stringCount - 1].separator != 5) y += strings[stringCount - 1].charHeight + strings[stringCount - 1].charHeight / 8;
} else {
y = g_curWidgetHeight;
}
text = data;
data = strpbrk(data, "\x05\r");
if (data == NULL) data = strchr(text, '\0');
strings[stringCount].separator = *data;
*data = '\0';
if (strings[stringCount].separator != 0) data++;
strings[stringCount].type = 0;
if (*text == 3 || *text == 4) strings[stringCount].type = *text++;
if (*text == 1) {
text++;
Font_Select(g_fontNew6p);
} else if (*text == 2) {
text++;
Font_Select(g_fontNew8p);
}
strings[stringCount].charHeight = g_fontCurrent->height;
switch (strings[stringCount].type) {
case 3:
strings[stringCount].x = 157 - Font_GetStringWidth(text);
break;
case 4:
strings[stringCount].x = 161;
break;
default:
strings[stringCount].x = 1 + (SCREEN_WIDTH - Font_GetStringWidth(text)) / 2;
break;
}
strings[stringCount].y = y;
strings[stringCount].text = text;
stringCount++;
}
switch (stage) {
case 0:
GUI_ClearScreen(memory);
if (spriteID == 514) GUI_ClearScreen(screenID);
stage++;
counter = 2;
break;
case 1: case 4:
if (counter-- == 0) {
counter = 0;
stage++;
}
break;
case 2:
if (spriteID == 525) spriteID = 514;
GUI_DrawSprite(memory, g_sprites[spriteID], positions[spritePos].x, positions[spritePos].y, windowID, 0x4000);
counter = 8;
stage++;
spriteID++;
if (++spritePos > 5) spritePos = 0;;
break;
case 3:
if (counter < 8) GFX_SetPalette(g_palette1 + 256 * 3 * counter);
if (counter-- == 0) {
stage++;
counter = 20;
}
break;
case 5:
if (counter > 0) GFX_SetPalette(g_palette1 + 256 * 3 * counter);
if (counter++ >= 8) stage = 0;
break;
default: break;
}
GUI_Screen_Copy(g_curWidgetXBase, g_curWidgetYBase, g_curWidgetXBase, g_curWidgetYBase, g_curWidgetWidth, g_curWidgetHeight, memory, screenID);
for (loc02 = 0; loc02 < stringCount; loc02++) {
if ((int16)strings[loc02].y < g_curWidgetHeight) {
GFX_Screen_SetActive(screenID);
Font_Select(g_fontNew8p);
if (strings[loc02].charHeight != g_fontCurrent->height) Font_Select(g_fontNew6p);
GUI_DrawText(strings[loc02].text, strings[loc02].x, strings[loc02].y + g_curWidgetYBase, 255, 0);
GFX_Screen_SetActive(SCREEN_0);
}
strings[loc02].y--;
}
GameCredits_SwapScreen(g_curWidgetYBase, g_curWidgetHeight, screenID, s_buffer_182E);
if ((int16)strings[0].y < -10) {
strings[0].text += strlen(strings[0].text);
*strings[0].text = strings[0].separator;
stringCount--;
memcpy(&strings[0], &strings[1], stringCount * sizeof(*strings));
}
if ((g_curWidgetHeight / 6 + 2) > stringCount) {
if (strings[stringCount - 1].y + strings[stringCount - 1].charHeight < g_curWidgetYBase + g_curWidgetHeight) loc10 = true;
}
if (loc10 && stage == 0) break;
if (Input_Keyboard_NextKey() != 0) break;
}
GUI_SetPaletteAnimated(g_palette2, 120);
GUI_ClearScreen(SCREEN_0);
GUI_ClearScreen(memory);
GUI_ClearScreen(screenID);
}
static void GameLoop_PlaySubtitle(uint8 animation)
{
const HouseAnimation_Subtitle *subtitle;
uint8 i;
uint8 colors[16];
s_var_8068++;
GameLoop_PlaySoundEffect(animation);
subtitle = &s_houseAnimation_subtitle[s_houseAnimation_currentSubtitle];
if (subtitle->stringID == 0xFFFF || subtitle->animationID > animation) return;
if (s_subtitleActive) {
if (s_subtitleWait == 0xFFFF) s_subtitleWait = subtitle->waitFadeout;
if (s_subtitleWait-- != 0) return;
s_subtitleActive = false;
s_houseAnimation_currentSubtitle++;
s_palettePartDirection = PPD_TO_BLACK;
if (subtitle->paletteFadeout != 0) {
s_palettePartCount = subtitle->paletteFadeout;
for (i = 0; i < 18; i++) {
s_palettePartChange[i] = s_palettePartTarget[i] / s_palettePartCount;
if (s_palettePartChange[i] == 0) s_palettePartChange[i] = 1;
}
return;
}
memcpy(s_palettePartChange, s_palettePartTarget, 18);
s_palettePartCount = 1;
return;
}
if (s_subtitleWait == 0xFFFF) s_subtitleWait = subtitle->waitFadein;
if (s_subtitleWait-- != 0) return;
memcpy(s_palettePartTarget, &g_palette1[(144 + (subtitle->colour * 16)) * 3], 18);
s_subtitleActive = true;
GUI_DrawFilledRectangle(0, subtitle->top == 85 ? 0 : subtitle->top, SCREEN_WIDTH - 1, SCREEN_HEIGHT - 1, 0);
if (g_enableVoices != 0 && s_feedback_base_index != 0xFFFF && s_houseAnimation_currentSubtitle != 0 && g_config.language == LANGUAGE_ENGLISH) {
/* specific code for Intro
* @see GameLoop_GameIntroAnimation() */
uint16 feedback_index = s_feedback_base_index + s_houseAnimation_currentSubtitle;
Sound_Output_Feedback(feedback_index);
if (g_feedback[feedback_index].messageId != 0) {
/* force drawing of subtitle */
GameLoop_DrawText(String_Get_ByIndex(subtitle->stringID), subtitle->top);
}
} else {
if (subtitle->stringID != STR_NULL) {
GameLoop_DrawText(String_Get_ByIndex(subtitle->stringID), subtitle->top);
}
}
s_palettePartDirection = PPD_TO_NEW_PALETTE;
if (subtitle->paletteFadein != 0) {
s_palettePartCount = subtitle->paletteFadein;
for (i = 0; i < 18; i++) {
s_palettePartChange[i] = s_palettePartTarget[i] / s_palettePartCount;
if (s_palettePartChange[i] == 0) s_palettePartChange[i] = 1;
}
} else {
memcpy(s_palettePartChange, s_palettePartTarget, 18);
s_palettePartCount = 1;
}
if (g_playerHouseID != HOUSE_INVALID || s_houseAnimation_currentSubtitle != 2) return;
GUI_DrawText_Wrapper(NULL, 0, 0, 0, 0, 0x21);
GUI_DrawText_Wrapper("Copyright (c) 1992 Westwood Studios, Inc.", 160, 189, 215, 0, 0x112);
g_fontCharOffset = 0;
colors[0] = 0;
for (i = 0; i < 6; i++) colors[i + 1] = 215 + i;
GUI_InitColors(colors, 0, 15);
Font_Select(g_fontIntro);
}
