xmain_d2d.d

   1 /* DooM2D: Midnight on the Firing Line
   2  * coded by Ketmar // Invisible Vector <ketmar@ketmar.no-ip.org>
   3  * Understanding is not required. Only obedience.
   4  *
   5  * This program is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  17  */
  18 module xmain_d2d is aliced;
  19
  20 private:
  21 import core.atomic;
  22 import core.thread;
  23 import core.time;
  24
  25 import std.concurrency;
  26
  27 import iv.glbinds;
  28 import glutils;
  29 import console;
  30 import wadarc;
  31
  32 import iv.vfs.augs;
  33
  34 import d2dmap;
  35 import d2dadefs;
  36 import d2dimage;
  37 import d2dfont;
  38 import dacs;
  39
  40 import d2dunigrid;
  41
  42 // `map` is there
  43 import dengapi;
  44
  45 import d2dparts;
  46
  47 import render;
  48
  49
  50 // ////////////////////////////////////////////////////////////////////////// //
  51 import arsd.color;
  52 import arsd.png;
  53
  54
  55 // ////////////////////////////////////////////////////////////////////////// //
  56 void main (string[] args) {
  57   FuncPool.dumpCode = false;
  58   FuncPool.dumpCodeSize = false;
  59   dacsDumpSemantic = false;
  60   dacsOptimize = 9;
  61   //version(rdmd) { dacsOptimize = 0; }
  62   bool compileOnly = false;
  63   bool doVBL = true;
  64
  65   for (usize idx = 1; idx < args.length; ++idx) {
  66     bool remove = true;
  67     if (args[idx].length < 1) continue;
  68          if (args[idx] == "--dump-code") FuncPool.dumpCode = true;
  69     else if (args[idx] == "--dump-code-size") FuncPool.dumpCodeSize = true;
  70     else if (args[idx] == "--dump-semantic") dacsDumpSemantic = true;
  71     else if (args[idx] == "--dump-all") { FuncPool.dumpCode = true; FuncPool.dumpCodeSize = true; dacsDumpSemantic = true; }
  72     else if (args[idx] == "--compile") compileOnly = true;
  73     else if (args[idx] == "--compile-only") compileOnly = true;
  74     else if (args[idx] == "--messages") ++dacsMessages;
  75     else if (args[idx] == "--no-copro") dacsOptimizeNoCoPro = true;
  76     else if (args[idx] == "--no-deadass") dacsOptimizeNoDeadAss = true;
  77     else if (args[idx] == "--no-purekill") dacsOptimizeNoPureKill = true;
  78     else if (args[idx] == "--no-vsync") doVBL = false;
  79     else if (args[idx] == "--vsync") doVBL = true;
  80     else if (args[idx].length > 2 && args[idx][0..2] == "-O") {
  81       import std.conv : to;
  82       ubyte olevel = to!ubyte(args[idx][2..$]);
  83       dacsOptimize = olevel;
  84     } else if (args[idx][0] == '-') {
  85       assert(0, "wut?!");
  86     }
  87     else remove = false;
  88     if (remove) {
  89       foreach (immutable c; idx+1..args.length) args.ptr[c-1] = args.ptr[c];
  90       args.length -= 1;
  91       --idx; //hack
  92     }
  93   }
  94   if (processCL(args)) return;
  95
  96   addInternalActorFields();
  97
  98   static void setDP () {
  99     version(rdmd) {
 100       setDataPath("data");
 101     } else {
 102       import std.file : thisExePath;
 103       import std.path : dirName;
 104       setDataPath(thisExePath.dirName~"/data");
 105     }
 106     addPak(getDataPath~"base.pk3"); registerWadScripts();
 107     //addWad("/home/ketmar/k8prj/doom2d-tl/data/doom2d.wad"); registerWadScripts();
 108     //addWad("/home/ketmar/k8prj/doom2d-tl/data/meat.wad"); registerWadScripts();
 109     //addWad("/home/ketmar/k8prj/doom2d-tl/data/megadm.wad"); registerWadScripts();
 110     //addWad("/home/ketmar/k8prj/doom2d-tl/data/megadm1.wad"); registerWadScripts();
 111     //addWad("/home/ketmar/k8prj/doom2d-tl/data/superdm.wad"); registerWadScripts();
 112     //addWad("/home/ketmar/k8prj/doom2d-tl/data/zadoomka.wad"); registerWadScripts();
 113     loadWadScripts();
 114   }
 115
 116   setDP();
 117
 118   if (compileOnly) return;
 119
 120   try {
 121     registerAPI();
 122     loadD2DPalette();
 123
 124     setOpenGLContextVersion(3, 2); // up to GLSL 150
 125     //openGLContextCompatible = false;
 126
 127     curmapname = "maps/map01.d2m";
 128     //conwriteln(genNextMapName());
 129
 130     sdwindow = new SimpleWindow(vlWidth, vlHeight, "D2D", OpenGlOptions.yes, Resizablity.fixedSize);
 131     //sdwindow.hideCursor();
 132
 133     sdwindow.closeQuery = delegate () { concmd("quit"); };
 134
 135     sdwindow.visibleForTheFirstTime = delegate () {
 136       sdwindow.setAsCurrentOpenGlContext(); // make this window active
 137       glbindLoadFunctions();
 138       /+
 139       {
 140         import core.stdc.stdio;
 141         printf("GL version: %s\n", glGetString(GL_VERSION));
 142         GLint l, h;
 143         glGetIntegerv(GL_MAJOR_VERSION, &h);
 144         glGetIntegerv(GL_MINOR_VERSION, &l);
 145         printf("version: %d.%d\n", h, l);
 146         printf("shader version: %s\n", glGetString(GL_SHADING_LANGUAGE_VERSION));
 147         GLint svcount;
 148         glGetIntegerv(GL_NUM_SHADING_LANGUAGE_VERSIONS, &svcount);
 149         if (svcount > 0) {
 150           printf("%d shader versions supported:\n", svcount);
 151           foreach (GLuint n; 0..svcount) printf("  %d: %s\n", n, glGetStringi(GL_SHADING_LANGUAGE_VERSION, n));
 152         }
 153         /*
 154         GLint ecount;
 155         glGetIntegerv(GL_NUM_EXTENSIONS, &ecount);
 156         if (ecount > 0) {
 157           printf("%d extensions supported:\n", ecount);
 158           foreach (GLuint n; 0..ecount) printf("  %d: %s\n", n, glGetStringi(GL_EXTENSIONS, n));
 159         }
 160         */
 161       }
 162       +/
 163       // check if we have sufficient shader version here
 164       {
 165         bool found = false;
 166         GLint svcount;
 167         glGetIntegerv(GL_NUM_SHADING_LANGUAGE_VERSIONS, &svcount);
 168         if (svcount > 0) {
 169           foreach (GLuint n; 0..svcount) {
 170             import core.stdc.string : strncmp;
 171             auto v = glGetStringi(GL_SHADING_LANGUAGE_VERSION, n);
 172             if (v is null) continue;
 173             if (strncmp(v, "120", 3) != 0) continue;
 174             if (v[3] > ' ') continue;
 175             found = true;
 176             break;
 177           }
 178         }
 179         if (!found) assert(0, "can't find OpenGL GLSL 120");
 180         {
 181           auto adr = glGetProcAddress("glTexParameterf");
 182           if (adr is null) assert(0);
 183         }
 184       }
 185       sdwindow.vsync = false;
 186       //sdwindow.useGLFinish = false;
 187       initOpenGL();
 188       if (!sdwindow.releaseCurrentOpenGlContext()) { import core.stdc.stdio; printf("can't release OpenGL context(1)\n"); }
 189       startRenderThread();
 190       convar("r_vsync", doVBL);
 191       concmd("exec config.rc");
 192       concmd("exec autoexec.rc");
 193       concmd("map '"~curmapname~"'");
 194       //convar("r_console", true);
 195     };
 196
 197     enum { Left, Right, Up, Down }
 198     bool[4] pressed = false;
 199     bool testLightLocked = false;
 200     bool justConsoled = false;
 201
 202     sdwindow.eventLoop(5000,
 203       delegate () {
 204         if (sdwindow.closed) return;
 205       },
 206       delegate (KeyEvent event) {
 207         if (sdwindow.closed) return;
 208         if (event.pressed) justConsoled = false;
 209         if (!conVisible && inEditMode) { postKeyEvent(event); return; }
 210         if (event.pressed && event.key == Key.Escape) {
 211           //if (convar!bool("r_console")) conwriteln("CONSOLE IS HERE"); else conwriteln("NO CONSOLE");
 212           if (conVisible) concmd("r_console toggle"); else concmd("quit");
 213           return;
 214         }
 215         if (!conVisible) {
 216           switch (event.key) {
 217             case Key.Left: case Key.Pad4: plrKeyUpDown(0, PLK_LEFT, event.pressed); break;
 218             case Key.Right: case Key.Pad6: plrKeyUpDown(0, PLK_RIGHT, event.pressed); break;
 219             case Key.Up: case Key.Pad8: plrKeyUpDown(0, PLK_UP, event.pressed); break;
 220             case Key.Down: case Key.Pad2: plrKeyUpDown(0, PLK_DOWN, event.pressed); break;
 221             case Key.Alt: plrKeyUpDown(0, PLK_JUMP, event.pressed); break;
 222             case Key.Ctrl: plrKeyUpDown(0, PLK_FIRE, event.pressed); break;
 223             case Key.Shift: plrKeyUpDown(0, PLK_USE, event.pressed); break;
 224             case Key.Grave: if (event.pressed) { justConsoled = !conVisible; concmd("r_console toggle"); } break;
 225             default:
 226           }
 227         } else {
 228           plrKeyUpDown(0, PLK_LEFT, false);
 229           plrKeyUpDown(0, PLK_RIGHT, false);
 230           plrKeyUpDown(0, PLK_UP, false);
 231           plrKeyUpDown(0, PLK_DOWN, false);
 232           plrKeyUpDown(0, PLK_JUMP, false);
 233           plrKeyUpDown(0, PLK_FIRE, false);
 234           plrKeyUpDown(0, PLK_USE, false);
 235                if (event.pressed && event.key == Key.Up) postChar('\x01');
 236           else if (event.pressed && event.key == Key.Down) postChar('\x02');
 237           else if (event.pressed && event.key == Key.PageUp) postChar('\x03');
 238           else if (event.pressed && event.key == Key.PageDown) postChar('\x04');
 239           else postKeyEvent(event);
 240         }
 241       },
 242       delegate (MouseEvent event) {
 243         if (inEditMode) { postMouseEvent(event); return; }
 244         if (!testLightLocked) postTestLightMove(event.x, event.y);
 245       },
 246       delegate (dchar ch) {
 247         if (conVisible) {
 248           if (justConsoled && ch == '`') ch = 0;
 249           justConsoled = false;
 250           if (ch && ch < 128) postChar(cast(char)ch);
 251           return;
 252         }
 253         if (inEditMode) return;
 254         if (ch == 'q') concmd("quit");
 255         if (ch == '1') concmd("r_scale 1");
 256         if (ch == '2') concmd("r_scale 2");
 257         if (ch == 'D') concmd("nodoorclip");
 258         if (ch == 'i') concmd("r_interpolation toggle; hudmsg \"Interpolation: $r_interpolation\"");
 259         if (ch == 'l') concmd("r_lighting toggle");
 260         if (ch == 'W') concmd("nowallclip");
 261         if (ch == 'L') testLightLocked = !testLightLocked;
 262         if (ch == 'p') concmd("g_pause toggle");
 263         if (ch == '!') concmd("skiplevel");
 264         if (ch == 'e') concmd("ed_toggle");
 265       },
 266     );
 267   } catch (Exception e) {
 268     import std.stdio : stderr;
 269     stderr.writeln("FUUUUUUUUUUUU\n", e.toString);
 270   }
 271   flushGui();
 272 }