mirror of
https://github.com/ZDoom/raze-gles.git
synced 2024-12-29 13:00:43 +00:00
490 lines
13 KiB
C++
490 lines
13 KiB
C++
//-------------------------------------------------------------------------
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/*
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Copyright (C) 2010-2019 EDuke32 developers and contributors
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Copyright (C) 2019 sirlemonhead, Nuke.YKT
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This file is part of PCExhumed.
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PCExhumed is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License version 2
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as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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//-------------------------------------------------------------------------
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#include "ns.h"
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#include "compat.h"
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#include "build.h"
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#include "exhumed.h"
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#include "names.h"
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#include "engine.h"
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#include "c_bind.h"
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#include "status.h"
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#include "sound.h"
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#include "names.h"
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#include "input.h"
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#include "view.h"
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#include "raze_sound.h"
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#include "v_2ddrawer.h"
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#include "v_font.h"
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#include "texturemanager.h"
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#include "gamestate.h"
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#include "multipatchtexture.h"
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#include "screenjob.h"
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#include "sequence.h"
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#include "v_draw.h"
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#include "m_random.h"
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#include "gstrings.h"
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#include "gamefuncs.h"
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#include "c_bind.h"
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#include "vm.h"
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#include "razefont.h"
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#include <string>
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#include <assert.h>
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BEGIN_PS_NS
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//---------------------------------------------------------------------------
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//
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//
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//
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//---------------------------------------------------------------------------
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void DrawAbs(int tile, double x, double y, int shade = 0)
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{
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DrawTexture(twod, tileGetTexture(tile), x, y, DTA_FullscreenScale, FSMode_Fit320x200, DTA_TopLeft, true, DTA_Color, shadeToLight(shade), TAG_DONE);
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}
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void DrawRel(int tile, double x, double y, int shade)
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{
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// This is slightly different than what the backend does here, but critical for some graphics.
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int offx = (tileWidth(tile) >> 1) + tileLeftOffset(tile);
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int offy = (tileHeight(tile) >> 1) + tileTopOffset(tile);
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DrawAbs(tile, x - offx, y - offy, shade);
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}
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//---------------------------------------------------------------------------
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//
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//
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//
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//---------------------------------------------------------------------------
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// this might be static within the DoPlasma function?
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static uint8_t* PlasmaBuffer;
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static int nPlasmaTile = kTile4092;
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static int nSmokeBottom;
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static int nSmokeRight;
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static int nSmokeTop;
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static int nSmokeLeft;
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static int nextPlasmaTic;
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static int plasma_A[5] = { 0 };
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static int plasma_B[5] = { 0 };
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static int plasma_C[5] = { 0 };
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static FRandom rnd_plasma;
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enum
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{
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kPlasmaWidth = 320,
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kPlasmaHeight = 80,
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};
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//---------------------------------------------------------------------------
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//
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//
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//
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//---------------------------------------------------------------------------
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void menu_DoPlasma()
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{
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auto nLogoTile = GameLogo();
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int lw = tileWidth(nLogoTile);
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int lh = tileHeight(nLogoTile);
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int ptile = nPlasmaTile;
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int pclock = I_GetBuildTime();
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if (pclock >= nextPlasmaTic || !PlasmaBuffer)
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{
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nextPlasmaTic = pclock + 4;
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if (!PlasmaBuffer)
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{
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auto pixels = TileFiles.tileCreate(kTile4092, kPlasmaWidth, kPlasmaHeight);
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memset(pixels, 96, kPlasmaWidth * kPlasmaHeight);
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PlasmaBuffer = TileFiles.tileCreate(kTile4093, kPlasmaWidth, kPlasmaHeight);
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memset(PlasmaBuffer, 96, kPlasmaWidth * kPlasmaHeight);
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nSmokeLeft = 160 - lw / 2;
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nSmokeRight = nSmokeLeft + lw;
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nSmokeTop = 40 - lh / 2;
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nSmokeBottom = nSmokeTop + lh - 1;
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for (int i = 0; i < 5; i++)
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{
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int logoWidth = lw;
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plasma_C[i] = IntToFixed(nSmokeLeft + rand() % logoWidth);
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plasma_B[i] = (rnd_plasma.GenRand32() % 327680) + 0x10000;
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if (rnd_plasma.GenRand32()&1) {
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plasma_B[i] = -plasma_B[i];
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}
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plasma_A[i] = rnd_plasma.GenRand32() & 1;
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}
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}
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uint8_t* plasmapix = tileData(nPlasmaTile);
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uint8_t* r_ebx = plasmapix + 81;
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const uint8_t* r_edx = tileData(nPlasmaTile ^ 1) + 81; // flip between value of 4092 and 4093 with xor
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for (int x = 0; x < kPlasmaWidth - 2; x++)
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{
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for (int y = 0; y < kPlasmaHeight - 2; y++)
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{
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uint8_t al = *r_edx;
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if (al != 96)
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{
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if (al > 158) {
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*r_ebx = al - 1;
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}
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else {
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*r_ebx = 96;
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}
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}
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else
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{
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if (rnd_plasma.GenRand32() & 1) {
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*r_ebx = *r_edx;
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}
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else
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{
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uint8_t al = *(r_edx + 1);
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uint8_t cl = *(r_edx - 1);
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if (al <= cl) {
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al = cl;
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}
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cl = al;
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al = *(r_edx - 80);
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if (cl <= al) {
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cl = al;
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}
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al = *(r_edx + 80);
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if (cl <= al) {
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cl = al;
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}
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al = *(r_edx + 80);
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if (cl <= al) {
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cl = al;
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}
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al = *(r_edx + 80);
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if (cl <= al) {
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cl = al;
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}
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al = *(r_edx - 79);
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if (cl > al) {
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al = cl;
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}
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cl = *(r_edx - 81);
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if (al <= cl) {
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al = cl;
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}
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cl = al;
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if (al <= 159) {
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*r_ebx = 96;
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}
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else
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{
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if (!(rnd_plasma.GenRand32() & 1))
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{
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cl--;
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}
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*r_ebx = cl;
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}
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}
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}
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// before restarting inner loop
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r_edx++;
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r_ebx++;
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}
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// before restarting outer loop
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r_edx += 2;
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r_ebx += 2;
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}
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auto logopix = tilePtr(nLogoTile);
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for (int j = 0; j < 5; j++)
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{
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int pB = plasma_B[j];
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int pC = plasma_C[j];
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int badOffset = FixedToInt(pC) < nSmokeLeft || FixedToInt(pC) >= nSmokeRight;
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const uint8_t* ptr3 = (logopix + (FixedToInt(pC) - nSmokeLeft) * lh);
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plasma_C[j] += plasma_B[j];
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if ((pB > 0 && FixedToInt(plasma_C[j]) >= nSmokeRight) || (pB < 0 && FixedToInt(plasma_C[j]) <= nSmokeLeft))
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{
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int esi = plasma_A[j];
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plasma_B[j] = -plasma_B[j];
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plasma_A[j] = esi == 0;
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}
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if (badOffset)
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continue;
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int nSmokeOffset = 0;
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if (plasma_A[j])
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{
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nSmokeOffset = nSmokeTop;
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while (nSmokeOffset < nSmokeBottom)
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{
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uint8_t al = *ptr3;
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if (al != TRANSPARENT_INDEX && al != 96) {
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break;
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}
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nSmokeOffset++;
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ptr3++;
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}
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}
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else
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{
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nSmokeOffset = nSmokeBottom;
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ptr3 += lh - 1;
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while (nSmokeOffset > nSmokeTop)
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{
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uint8_t al = *ptr3;
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if (al != TRANSPARENT_INDEX && al != 96) {
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break;
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}
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nSmokeOffset--;
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ptr3--;
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}
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}
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uint8_t* v28 = plasmapix + (80 * FixedToInt(plasma_C[j]));
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v28[nSmokeOffset] = 175;
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}
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TileFiles.InvalidateTile(nPlasmaTile);
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// flip between tile 4092 and 4093
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if (nPlasmaTile == kTile4092) {
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nPlasmaTile = kTile4093;
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}
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else if (nPlasmaTile == kTile4093) {
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nPlasmaTile = kTile4092;
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}
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}
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DrawAbs(ptile, 0, 0);
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DrawRel(nLogoTile, 160, 40);
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// draw the fire urn/lamp thingies
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int dword_9AB5F = (pclock / 16) & 3;
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DrawRel(kTile3512 + dword_9AB5F, 50, 150);
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DrawRel(kTile3512 + ((dword_9AB5F + 2) & 3), 270, 150);
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}
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DEFINE_ACTION_FUNCTION(_Exhumed, DrawPlasma)
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{
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menu_DoPlasma();
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return 0;
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}
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//---------------------------------------------------------------------------
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//
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// text overlay (native version still needed for Ramses texts.
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//
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//---------------------------------------------------------------------------
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void TextOverlay::Create(const FString& text, int pal)
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{
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lastclock = 0;
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FString ttext = GStrings(text);
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font = PickSmallFont(ttext);
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screentext = ttext.Split("\n");
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ComputeCinemaText();
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}
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void TextOverlay::Start(double starttime)
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{
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lastclock = starttime;
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}
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void TextOverlay::ComputeCinemaText()
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{
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int i = 0;
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for (auto &line : screentext)
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{
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int nWidth = SmallFont->StringWidth(line);
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nLeft[i++] = 160 - nWidth / 2;
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}
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nCrawlY = 199;
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nHeight = screentext.Size() * 10;
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}
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void TextOverlay::ReadyCinemaText(const char* nVal)
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{
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FString label = nVal[0] == '$'? GStrings(nVal +1) : nVal;
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screentext = label.Split("\n");
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ComputeCinemaText();
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}
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void TextOverlay::DisplayText()
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{
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if (nHeight + nCrawlY > 0)
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{
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double y = nCrawlY;
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unsigned int i = 0;
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while (i < screentext.Size() && y <= 199)
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{
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if (y >= -10) {
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DrawText(twod, font, CR_NATIVEPAL, nLeft[i], y, screentext[i], DTA_FullscreenScale, FSMode_Fit320x200, DTA_TranslationIndex, TRANSLATION(Translation_BasePalettes, currentCinemaPalette), TAG_DONE);
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}
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i++;
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y += 10;
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}
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}
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}
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bool TextOverlay::AdvanceCinemaText(double clock)
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{
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if (nHeight + nCrawlY > 0 || CDplaying())
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{
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nCrawlY-= (clock - lastclock) / 15.; // do proper interpolation.
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lastclock = clock;
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return true;
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}
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return false;
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}
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//---------------------------------------------------------------------------
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//
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// cinema
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//
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//---------------------------------------------------------------------------
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static const char * const cinpalfname[] = {
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"3454.pal",
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"3452.pal",
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"3449.pal",
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"3445.pal",
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"set.pal",
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"3448.pal",
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"3446.pal",
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"hsc1.pal",
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"2972.pal",
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"2973.pal",
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"2974.pal",
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"2975.pal",
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"2976.pal",
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"heli.pal",
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"2978.pal",
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"terror.pal"
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};
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void uploadCinemaPalettes()
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{
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for (int i = 0; i < countof(cinpalfname); i++)
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{
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uint8_t palette[768] = {};
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auto hFile = fileSystem.OpenFileReader(cinpalfname[i]);
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if (hFile.isOpen())
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hFile.Read(palette, 768);
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for (auto& c : palette)
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c <<= 2;
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paletteSetColorTable(ANIMPAL+i, palette, false, true);
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}
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}
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//---------------------------------------------------------------------------
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//
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// this accesses the tile data and needs to remain native.
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//
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//---------------------------------------------------------------------------
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static int DoStatic(int a, int b)
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{
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TileFiles.tileMakeWritable(kTileLoboLaptop);
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auto tex = dynamic_cast<FRestorableTile*>(tileGetTexture(kTileLoboLaptop)->GetTexture()->GetImage());
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if (tex) tex->Reload();
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auto pixels = TileFiles.tileMakeWritable(kTileLoboLaptop);
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int y = 160 - a / 2;
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int left = 81 - b / 2;
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int bottom = y + a;
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int right = left + b;
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auto pTile = (pixels + (200 * y)) + left;
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TileFiles.InvalidateTile(kTileLoboLaptop);
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for(;y < bottom; y++)
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{
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uint8_t* pixel = pTile;
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pTile += 200;
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for (int x = left; x < right; x++)
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{
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*pixel++ = RandomBit() * 16;
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}
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}
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return tileGetTexture(kTileLoboLaptop)->GetID().GetIndex();
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}
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static int UndoStatic()
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{
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auto tex = dynamic_cast<FRestorableTile*>(tileGetTexture(kTileLoboLaptop)->GetTexture()->GetImage());
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if (tex) tex->Reload();
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TileFiles.InvalidateTile(kTileLoboLaptop);
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return tileGetTexture(kTileLoboLaptop)->GetID().GetIndex();
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}
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DEFINE_ACTION_FUNCTION_NATIVE(DLastLevelCinema, DoStatic, DoStatic)
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{
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PARAM_PROLOGUE;
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PARAM_INT(x);
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PARAM_INT(y);
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ACTION_RETURN_INT(DoStatic(x, y));
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}
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DEFINE_ACTION_FUNCTION_NATIVE(DLastLevelCinema, UndoStatic, UndoStatic)
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{
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ACTION_RETURN_INT(UndoStatic());
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}
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END_PS_NS
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