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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | pmbaty | 1 | #include "demo.h" |
| 2 | #include "globvars.h" |
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| 3 | #include "graphics.h" |
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| 4 | #include "harness/trace.h" |
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| 5 | #include "input.h" |
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| 6 | #include "loading.h" |
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| 7 | #include "pd/sys.h" |
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| 8 | #include "s3/s3.h" |
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| 9 | #include "sound.h" |
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| 10 | #include "utility.h" |
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| 11 | #include <stdlib.h> |
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| 12 | |||
| 13 | int gLast_demo; |
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| 14 | |||
| 15 | // IDA: void __cdecl DoDemo() |
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| 16 | void DoDemo(void) { |
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| 17 | tS32 start_time; |
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| 18 | tS32 frame_time; |
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| 19 | FILE* f; |
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| 20 | tPath_name the_path; |
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| 21 | int i; |
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| 22 | int count; |
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| 23 | char s[256]; |
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| 24 | //char* str; // Pierre-Marie Baty -- unused variable |
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| 25 | tS3_sound_tag song_tag; |
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| 26 | LOG_TRACE("()"); |
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| 27 | |||
| 28 | PathCat(the_path, gApplication_path, "DEMOFILE.TXT"); |
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| 29 | f = DRfopen(the_path, "rt"); |
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| 30 | if (f == NULL) { |
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| 31 | return; |
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| 32 | } |
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| 33 | count = GetAnInt(f); |
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| 34 | gLast_demo++; |
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| 35 | if (gLast_demo >= count) { |
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| 36 | gLast_demo = 0; |
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| 37 | } |
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| 38 | for (i = 0; i <= gLast_demo; i++) { |
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| 39 | GetALineAndDontArgue(f, s); |
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| 40 | } |
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| 41 | fclose(f); |
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| 42 | PathCat(the_path, gApplication_path, s); |
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| 43 | f = DRfopen(the_path, "rb"); |
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| 44 | if (f == NULL) { |
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| 45 | return; |
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| 46 | } |
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| 47 | |||
| 48 | ClearEntireScreen(); |
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| 49 | song_tag = S3StartSound(gEffects_outlet, 10000); |
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| 50 | DRSetPalette(gRender_palette); |
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| 51 | FadePaletteUp(); |
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| 52 | |||
| 53 | while (1) { |
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| 54 | SoundService(); |
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| 55 | start_time = PDGetTotalTime(); |
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| 56 | frame_time = ReadS32(f); |
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| 57 | fread(gBack_screen->pixels, gBack_screen->height * gBack_screen->width, 1, f); |
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| 58 | PDScreenBufferSwap(0); |
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| 59 | while (frame_time > PDGetTotalTime() - start_time && !AnyKeyDown() && !EitherMouseButtonDown()) { |
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| 60 | // FIXME: sleep? SoundService? |
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| 61 | } |
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| 62 | if (!S3SoundStillPlaying(song_tag)) { |
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| 63 | song_tag = S3StartSound(gEffects_outlet, 10000); |
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| 64 | } |
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| 65 | if (AnyKeyDown() || EitherMouseButtonDown() || feof(f)) { |
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| 66 | break; |
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| 67 | } |
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| 68 | } |
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| 69 | S3StopSound(song_tag); |
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| 70 | S3StopOutletSound(gEffects_outlet); |
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| 71 | S3StopAllOutletSounds(); |
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| 72 | fclose(f); |
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| 73 | FadePaletteDown(); |
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| 74 | WaitForNoKeys(); |
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| 75 | } |