mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-12-25 11:10:47 +00:00
218 lines
4.5 KiB
C++
218 lines
4.5 KiB
C++
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#include "engine.h"
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#include "exhumed.h"
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#include "names.h"
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#include "movie.h"
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#include "cdrom.h"
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#include "light.h"
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#include <cstdio>
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#include <cstring>
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#include "baselayer.h"
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#include "typedefs.h"
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#include "keyboard.h"
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enum {
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kFramePalette = 0,
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kFrameSound,
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kFrameImage,
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kFrameDone
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};
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uint8_t lh[32] = { 0 };
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char streambuf[2205];
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char byte_1C6DF5[2205];
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static uint8_t* CurFrame = NULL;
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int serve_sample()
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{
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// if (!SoundCardActive()) {
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// return 1;
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// }
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return 0;
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}
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palette_t moviepal[256];
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int ReadFrame(FILE *fp)
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{
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static int nFrame = 0;
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DebugOut("Reading frame %d...\n", nFrame);
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nFrame++;
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uint8_t nType;
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uint8_t var_1C;
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int nSize;
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uint16_t yOffset;
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uint8_t xOffset;
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uint8_t nPixels;
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uint8_t palette[768];
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while (1)
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{
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if (fread(&nType, 1, sizeof(nType), fp) == 0) {
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return 0;
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}
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fread(&nSize, sizeof(nSize), 1, fp);
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nType--;
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if (nType > 3) {
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continue;
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}
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switch (nType)
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{
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case kFramePalette:
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{
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fread(palette, sizeof(palette[0]), sizeof(palette) / sizeof(palette[0]), fp);
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fread(&var_1C, sizeof(var_1C), 1, fp);
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for (auto &c : palette)
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c <<= 2;
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paletteSetColorTable(ANIMPAL, palette);
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videoSetPalette(0, ANIMPAL, 2+8);
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memset(CurFrame, overscanindex, 4); //sizeof(CurFrame));
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continue;
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}
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case kFrameSound:
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{
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DebugOut("Reading sound block size %d...\n", nSize);
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// TODO - just skip for now
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fseek(fp, nSize, SEEK_CUR);
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continue;
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}
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case kFrameImage:
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{
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DebugOut("Reading image block size %d...\n", nSize);
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if (nSize == 0) {
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continue;
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}
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uint8_t *pFrame = CurFrame;
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int nRead = fread(&yOffset, 1, sizeof(yOffset), fp);
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nSize -= nRead;
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pFrame += yOffset * 200; // row position
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while (nSize > 0)
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{
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fread(&xOffset, sizeof(xOffset), 1, fp);
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fread(&nPixels, sizeof(nPixels), 1, fp);
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nSize -= 2;
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pFrame += xOffset;
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if (nPixels)
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{
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int nRead = fread(pFrame, 1, nPixels, fp);
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pFrame += nRead;
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nSize -= nRead;
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}
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}
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break;
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}
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case kFrameDone:
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{
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return 1;
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break;
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}
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}
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}
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}
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void PlayMovie(const char *fileName)
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{
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char buffer[256];
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int bDoFade = 1;
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if (bNoCDCheck)
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{
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sprintf(buffer, "C:\\PS\\%s", fileName);
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}
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else
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{
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char driveLetter = GetCDDriveLetter();
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if (!driveLetter) {
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driveLetter = 'C';
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}
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sprintf(buffer, "%c:%s", driveLetter, fileName);
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}
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tileLoad(kMovieTile);
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CurFrame = (uint8_t*)waloff[kMovieTile];
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FILE *fp = fopen(buffer, "rb");
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if (fp == NULL)
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{
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DebugOut("Can't open movie file '%s' on CD-ROM\n", buffer);
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fp = fopen(fileName, "rb");
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if (fp == NULL)
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{
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DebugOut("Can't open movie file on hard drive\n");
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return;
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}
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}
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fread(lh, sizeof(lh), 1, fp);
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memset(streambuf, 0, sizeof(streambuf));
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memset(byte_1C6DF5, 0, sizeof(byte_1C6DF5));
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// sound stuff
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// clear keys
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KB_FlushKeyboardQueue();
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KB_ClearKeysDown();
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if (bDoFade) {
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StartFadeIn();
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}
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int angle = 1536;
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int z = 0;
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videoSetPalette(0, ANIMPAL, 2+8);
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if (ReadFrame(fp))
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{
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while (!KB_KeyWaiting())
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{
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handleevents();
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if (z < 65536) { // Zoom - normal zoom is 65536.
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z += 2048;
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}
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if (angle != 0) {
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angle += 16;
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if (angle == 2048) {
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angle = 0;
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}
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}
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rotatesprite(160 << 16, 100 << 16, z, angle, kMovieTile, 0, 1, 2, 0, 0, xdim - 1, ydim - 1);
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if (bDoFade) {
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bDoFade = DoFadeIn();
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}
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videoNextPage();
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if (ReadFrame(fp) == 0) {
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break;
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}
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}
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}
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if (KB_KeyWaiting()) {
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KB_GetCh();
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}
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fclose(fp);
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}
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