Patch #697312: Beneath a Steel Sky interim/initial support patch

svn-id: r6691

1 files changed, 266 insertions, 0 deletions

diff --git a/sky/intro.cpp b/sky/intro.cpp
new file mode 100644
index 0000000000..b13d8ebece
--- /dev/null
+++ b/sky/intro.cpp
@@ -0,0 +1,266 @@
+/* ScummVM - Scumm Interpreter
+ * Copyright (C) 2003 The ScummVM project
+ *
+ * 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.
+ *
+ * $Header$
+ *
+ */
+
+#include <string.h>
+#include "common/scummsys.h"
+#include "sky/skydefs.h"
+#include "sky/sky.h"
+
+#define intro_text_width	128
+
+#define	fn_a_pal	60080
+#define	fn_1a_log	60081
+#define	fn_1a	60082
+#define fn_1b	60083
+#define fn_1c	60084
+#define	fn_1d	60085
+#define	fn_1e	60086
+#define	fn_4a	60087
+#define	fn_4b_log	60088
+#define	fn_4b	60089
+#define	fn_4c_log	60090
+#define	fn_4c	60091
+#define	fn_5_pal	60092
+#define	fn_5_log	60093
+#define	fn_5	60094
+#define	fn_6_pal	60095
+#define	fn_6_log	60096
+#define	fn_6a	60097
+#define	fn_6b	60098
+
+#ifdef short_intro_start
+#define virgin_time_1	3
+#define viring_time_2	3
+#define rev_time	8
+#define gibb_time	6
+#else
+#define virgin_time_1	(3*50)
+#define virgin_time_2	((3*50)+8)
+#define rev_time	((8*50)+8)
+#define gibb_time	((6*50)+8)
+#endif
+
+void prepare_text(void);
+void show_intro_text(void);
+void remove_text(void);
+void intro_fx(void);
+void intro_vol(void);
+
+uint8 *seq1a_data;
+uint8 *seq1b_data;
+uint8 *seq1c_data;
+uint8 *seq1d_data;
+uint8 *seq1e_data;
+uint8 *seq4a_data;
+uint8 *seq4b_data;
+uint8 *seq4c_data;
+uint8 *seq5_data;
+uint8 *seq6a_data;
+uint8 *seq6b_data;
+
+
+uint8 *vga_data;
+uint8 *diff_data;
+
+uint8 *work_base;
+uint8 *work_screen;
+uint8 *work_screen_end;
+
+uint8 *intro_text_space;	//space for storing text messages
+uint8 *intro_text_save;	//save screen data here
+
+uint8 *vga_pointer;
+uint8 *diff_pointer;
+
+uint32 no_frames;	//number of frames in scrolling intro
+uint32 frame_counter;
+
+#define ic_prepare_text	0
+#define	ic_show_text	1
+#define	ic_remove_text	2
+#define	ic_make_sound	3
+#define	ic_fx_volume	4
+
+
+typedef void (*pfc)(void);
+pfc command_routines[] = { &prepare_text, &show_intro_text, &remove_text, &intro_fx, &intro_vol };
+
+uint32 cockpit_commands[] = 
+{
+    1000,	//do straight away
+    ic_prepare_text,
+    77,
+    220,
+    ic_show_text, //radar detects jamming signal
+    20,
+    160,
+    105,
+    ic_remove_text,
+    81,
+    105,
+    ic_show_text, //well switch to override you fool
+    170,
+    86,
+    35,
+    ic_remove_text,
+    35,
+    ic_prepare_text,
+    477,
+    35,
+    ic_show_text,
+    30,
+    160,
+    3,
+    ic_remove_text
+};
+
+uint32 zero_commands[] = { 0 };
+
+uint32 anim5_commands[] = 
+{
+    31,
+    ic_make_sound,
+    2,
+    127,
+    0
+};
+
+uint32 anim4a_commands[] = 
+{
+    136,
+    ic_make_sound,
+    1,
+    70,
+    90,
+    ic_fx_volume,
+    80,
+    50,
+    ic_fx_volume,
+    90,
+    5,
+    ic_fx_volume,
+    100,
+    0
+};
+
+uint32 anim4c_commands[] =
+{
+    1000,
+    ic_fx_volume,
+    100,
+    25,
+    ic_fx_volume,
+    110,
+    15,
+    ic_fx_volume,
+    120,
+    4,
+    ic_fx_volume,
+    127,
+    0
+};
+
+uint32 anim6a_commands[] =
+{
+    1000,
+    ic_prepare_text,
+    478,
+    13,
+    ic_show_text,
+    175,
+    155,
+    0
+};
+
+uint32 anim6b_commands[] = 
+{
+    131,
+    ic_remove_text,
+    131,
+    ic_prepare_text,
+    479,
+    74,
+    ic_show_text,
+    175,
+    155,
+    45,
+    ic_remove_text,
+    45,
+    ic_prepare_text,
+    162,
+    44,
+    ic_show_text,
+    175,
+    155,
+    4,
+    ic_remove_text,
+    0
+};
+
+uint32 *command_pointer = (uint32 *)zero_commands;
+
+
+void SkyState::init_virgin()
+{
+    _temp_pal = (uint8 *)load_file(60111, NULL); 
+    if (_temp_pal != NULL)
+	    set_palette(_temp_pal);
+
+    _work_screen = (uint8 *)load_file(60110, NULL); 
+
+    if (_work_screen != NULL)
+	    show_screen();
+    
+    //free the memory that was malloc'ed indirectly via load_file
+    free (_work_screen);
+    free (_temp_pal);
+}
+
+void SkyState::show_screen(void)
+{
+	_system->copy_rect(_work_screen, 320, 0, 0, 320, 200);
+	_system->update_screen();
+}
+
+void prepare_text(void)
+{
+
+}
+
+void show_intro_text(void)
+{
+
+}
+
+void remove_text(void)
+{
+
+}
+
+void intro_fx(void)
+{
+
+}
+
+void intro_vol(void)
+{
+
+}