SlideShowDemo/code/main.c

//
// This program simply display a picture on the hires screen
//
#include <lib.h>

#include "floppy_description.h"

// irq.s
extern void System_InstallIRQ_SimpleVbl();
extern void VSync();
extern void Stop();

// player.s
extern unsigned char MusicLooped;
extern Mym_Initialize();
extern Mym_ReInitialize();

// transitions.s
extern unsigned char PictureLoadBuffer[];
extern void PictureTransitionFromTopAndBottom();
extern void PictureTransitionVenicianStore();
extern void PictureTransitionUnroll();

extern void PictureDoTransition();

//extern void PrintDescription();


extern void InitTransitionData();

// scroller.s
extern unsigned char FontBuffer[];


// loader_api.s
extern unsigned char LoaderApiEntryIndex;
extern unsigned char LoaderApiAddressLow;
extern unsigned char LoaderApiAddressHigh;
extern void* LoaderApiAddress;

extern void SetLoadAddress();
extern void LoadFile();

void Pause()
{
        int i;
        for (i=0;i<50*5;i++)
        {
                VSync();
        }
}

extern void Player_SetMusic_Birthday();

unsigned char CurrentMusic=LOADER_FIRST_MUSIC;

/*
void PrintDescription(const char* author,const char* name)
{
        char* textLine;

        textLine=(char*)0xbb80+40*25;
        memset(textLine,32,40);

        memcpy(textLine,author,strlen(author));
        memcpy(textLine+20,name,strlen(name));
}
*/

void main()
{
        int y;
        if (!is_overlay_enabled())
        {
                hires();
        }
        MusicLooped=1;

        // Load the 6x8 font
        LoaderApiEntryIndex=LOADER_FONT_6x8_ARTDECO;
        LoadFile();

        // Some basic inits
        InitTransitionData();

        System_InstallIRQ_SimpleVbl();

        // Load and play the music
        LoaderApiEntryIndex=LOADER_FIRST_MUSIC+2;
        LoadFile();
        Mym_ReInitialize();

    // Load the font
        LoaderApiEntryIndex=LOADER_FONT_24x20;
        LoaderApiAddress=FontBuffer;
        SetLoadAddress();
        LoadFile();

        /*
        // Test load compressed file
        LoaderApiEntryIndex=LOADER_COMPRESSED_TEST;
        LoaderApiAddress=PictureLoadBuffer+8;
        SetLoadAddress();
        LoadFile();

        PictureLoadBuffer[0]='L';
        PictureLoadBuffer[1]='Z';
        PictureLoadBuffer[2]='7';
        PictureLoadBuffer[3]='7';
        *((int*)(PictureLoadBuffer+4))=8000;            // Src size
        *((int*)(PictureLoadBuffer+6))=8000;            // Dst size

        Stop();
        file_unpack((unsigned char*)0xa000,PictureLoadBuffer);
        */


        while (1)
        {               
                /*
                if (MusicLooped)
                {
                        poke(0xbb80+40*25,16 | ((peek(0xbb80+40*25)+1)&7) );
                        //MusicPlaying=1;
                        if ( (CurrentMusic<LOADER_FIRST_MUSIC) || (CurrentMusic>=LOADER_LAST_MUSIC) )
                        {
                                CurrentMusic=LOADER_FIRST_MUSIC;
                        }
                        LoaderApiEntryIndex=CurrentMusic;
                        LoadFile();
                        Mym_ReInitialize();
                        ++CurrentMusic;
                }
                */
         
                for (LoaderApiEntryIndex=LOADER_FIRST_PICTURE;LoaderApiEntryIndex<LOADER_LAST_PICTURE;LoaderApiEntryIndex++)
                {
                        LoaderApiAddress=PictureLoadBuffer;
                        SetLoadAddress();
                        LoadFile();

                        //memcpy((unsigned char*)0xa000,PictureLoadBuffer,8000);
                        //PictureTransitionFromTopAndBottom();
                        //PictureTransitionVenicianStore();
                        //PictureTransitionUnroll();
                        //PrintDescription("Twilighte","Barbitoric");
                        //PrintDescription();
                        PictureDoTransition();

                        Pause();
                }

                /*
                for (LoaderApiEntryIndex=LOADER_FIRST_MUSIC;LoaderApiEntryIndex<LOADER_LAST_MUSIC;LoaderApiEntryIndex++)
                {
                        LoadFile();
                        Mym_Initialize();
                        //Pause();
                }
                */
                VSync();
        }

        //memset((unsigned char*)0xa000,0,8000);        
}


1	dbug	1015	//
2			// This program simply display a picture on the hires screen
3			//
4			#include <lib.h>
5
6			#include "floppy_description.h"
7
8			// irq.s
9			extern void System_InstallIRQ_SimpleVbl();
10			extern void VSync();
11	dbug	1038	extern void Stop();
12	dbug	1015
13			// player.s
14			extern unsigned char MusicLooped;
15			extern Mym_Initialize();
16			extern Mym_ReInitialize();
17
18	dbug	1024	// transitions.s
19			extern unsigned char PictureLoadBuffer[];
20			extern void PictureTransitionFromTopAndBottom();
21	dbug	1045	extern void PictureTransitionVenicianStore();
22			extern void PictureTransitionUnroll();
23	dbug	1024
24	dbug	1045	extern void PictureDoTransition();
25
26	dbug	1049	//extern void PrintDescription();
27	dbug	1045
28
29			extern void InitTransitionData();
30
31	dbug	1024	// scroller.s
32			extern unsigned char FontBuffer[];
33
34
35	dbug	1015	// loader_api.s
36			extern unsigned char LoaderApiEntryIndex;
37	dbug	1024	extern unsigned char LoaderApiAddressLow;
38			extern unsigned char LoaderApiAddressHigh;
39			extern void* LoaderApiAddress;
40
41			extern void SetLoadAddress();
42	dbug	1015	extern void LoadFile();
43
44			void Pause()
45			{
46			int i;
47			for (i=0;i<50*5;i++)
48			{
49			VSync();
50			}
51			}
52
53			extern void Player_SetMusic_Birthday();
54
55			unsigned char CurrentMusic=LOADER_FIRST_MUSIC;
56
57	dbug	1045	/*
58			void PrintDescription(const char* author,const char* name)
59			{
60			char* textLine;
61
62			textLine=(char)0xbb80+4025;
63			memset(textLine,32,40);
64
65			memcpy(textLine,author,strlen(author));
66			memcpy(textLine+20,name,strlen(name));
67			}
68			*/
69
70	dbug	1015	void main()
71			{
72			int y;
73			if (!is_overlay_enabled())
74			{
75			hires();
76			}
77			MusicLooped=1;
78
79	dbug	1045	// Load the 6x8 font
80			LoaderApiEntryIndex=LOADER_FONT_6x8_ARTDECO;
81			LoadFile();
82
83			// Some basic inits
84			InitTransitionData();
85
86	dbug	1015	System_InstallIRQ_SimpleVbl();
87	dbug	1024
88			// Load and play the music
89	dbug	1038	LoaderApiEntryIndex=LOADER_FIRST_MUSIC+2;
90	dbug	1019	LoadFile();
91			Mym_ReInitialize();
92	dbug	1015
93	dbug	1024	// Load the font
94			LoaderApiEntryIndex=LOADER_FONT_24x20;
95			LoaderApiAddress=FontBuffer;
96			SetLoadAddress();
97			LoadFile();
98
99	dbug	1038	/*
100			// Test load compressed file
101			LoaderApiEntryIndex=LOADER_COMPRESSED_TEST;
102			LoaderApiAddress=PictureLoadBuffer+8;
103			SetLoadAddress();
104			LoadFile();
105
106			PictureLoadBuffer[0]='L';
107			PictureLoadBuffer[1]='Z';
108			PictureLoadBuffer[2]='7';
109			PictureLoadBuffer[3]='7';
110			((int)(PictureLoadBuffer+4))=8000; // Src size
111			((int)(PictureLoadBuffer+6))=8000; // Dst size
112
113			Stop();
114			file_unpack((unsigned char*)0xa000,PictureLoadBuffer);
115			*/
116
117
118	dbug	1015	while (1)
119			{
120	dbug	1019	/*
121	dbug	1015	if (MusicLooped)
122			{
123			poke(0xbb80+4025,16 \| ((peek(0xbb80+4025)+1)&7) );
124			//MusicPlaying=1;
125			if ( (CurrentMusic<LOADER_FIRST_MUSIC) \|\| (CurrentMusic>=LOADER_LAST_MUSIC) )
126			{
127			CurrentMusic=LOADER_FIRST_MUSIC;
128			}
129			LoaderApiEntryIndex=CurrentMusic;
130			LoadFile();
131			Mym_ReInitialize();
132			++CurrentMusic;
133			}
134	dbug	1019	*/
135	dbug	1015
136			for (LoaderApiEntryIndex=LOADER_FIRST_PICTURE;LoaderApiEntryIndex<LOADER_LAST_PICTURE;LoaderApiEntryIndex++)
137			{
138	dbug	1024	LoaderApiAddress=PictureLoadBuffer;
139			SetLoadAddress();
140	dbug	1015	LoadFile();
141	dbug	1024
142			//memcpy((unsigned char*)0xa000,PictureLoadBuffer,8000);
143	dbug	1045	//PictureTransitionFromTopAndBottom();
144			//PictureTransitionVenicianStore();
145			//PictureTransitionUnroll();
146			//PrintDescription("Twilighte","Barbitoric");
147	dbug	1049	//PrintDescription();
148	dbug	1045	PictureDoTransition();
149	dbug	1024
150	dbug	1015	Pause();
151			}
152
153			/*
154			for (LoaderApiEntryIndex=LOADER_FIRST_MUSIC;LoaderApiEntryIndex<LOADER_LAST_MUSIC;LoaderApiEntryIndex++)
155			{
156			LoadFile();
157			Mym_Initialize();
158			//Pause();
159			}
160			*/
161			VSync();
162			}
163
164	dbug	1024	//memset((unsigned char*)0xa000,0,8000);
165	dbug	1015	}
166
167	dbug	1024
168
169