win: winmain, manifest, icon, and some improvements

PCX/PODLAHY.C

@@ -32,7 +32,7 @@ struct tbarva palette[256];
 
 char datapath[]="";
 extern struct all_view showtabs;
-extern t_points points;
+extern t_points viewport_geometry;
 
 void do_events()
   {
@@ -103,11 +103,11 @@ void draw_it_all_f()
   int i,m,y,m2,s;
 
   y=0;s=0;
-  m2=(360-MIDDLE_Y)-points[0][0][VIEW3D_Z].y;
+  m2=(360-MIDDLE_Y)-viewport_geometry[0][0][VIEW3D_Z].y;
   shadow_max=m2;
   for (i=0;i<VIEW3D_Z;i++)
      {
-     m=points[0][0][i].y-points[0][0][i+1].y;
+     m=viewport_geometry[0][0][i].y-viewport_geometry[0][0][i+1].y;
      while (draw_one_line_f(y++,m,s) && y<m2);
      s=!s;
      }
@@ -149,11 +149,11 @@ void draw_it_all_c()
   int i,m,y,m2,s;
 
   y=0;s=0;
-  m2=MIDDLE_Y+points[0][1][VIEW3D_Z].y;
+  m2=MIDDLE_Y+viewport_geometry[0][1][VIEW3D_Z].y;
   shadow_max=m2;
   for (i=0;i<VIEW3D_Z;i++)
      {
-     m=points[0][1][i+1].y-points[0][1][i].y;
+     m=viewport_geometry[0][1][i+1].y-viewport_geometry[0][1][i].y;
      while (draw_one_line_c(y++,m,s) && y<m2);
      s=!s;
      }

game/CMakeLists.txt

@@ -1,5 +1,5 @@
 add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/default_font.base64
-                   COMMAND base64 ${CMAKE_CURRENT_LIST_DIR}/boldcz.fon -w 0  > ${CMAKE_BINARY_DIR}/default_font.base64
+                   COMMAND file_to_base64 ${CMAKE_CURRENT_LIST_DIR}/boldcz.fon  > ${CMAKE_BINARY_DIR}/default_font.base64
                    DEPENDS ${CMAKE_CURRENT_LIST_DIR}/boldcz.fon)
 
 

game/builder.c

@@ -1029,7 +1029,7 @@ int draw_sloup_sector(int celx,int cely,int sector)
      if (q->flags & SD_SPEC)
       show_cel2(celx,cely-1,ablock(num_ofsets[MAIN_NUM]+q->sec+(q->sec_anim>>4)),0,0,2, ghost_walls| (q->flags & tmask));
      else
-      show_cel2(celx,cely-1,ablock(num_ofsets[MAIN_NUM]+q->sec+(q->sec_anim>>4)),(q->xsec<<1)+celx*(points[0][0][cely].x-points[0][0][cely-1].x)/2,q->ysec<<1,0, ghost_walls| (q->flags & tmask));
+      show_cel2(celx,cely-1,ablock(num_ofsets[MAIN_NUM]+q->sec+(q->sec_anim>>4)),(q->xsec<<1)+celx*(viewport_geometry[0][0][cely].x-viewport_geometry[0][0][cely-1].x)/2,q->ysec<<1,0, ghost_walls| (q->flags & tmask));
   }
   return 0;
   }
@@ -1075,10 +1075,10 @@ void draw_sector(int celx,int cely,int s)
 void back_clear(int celx,int color)
   {
   int x1,y1,x2,y2,xc;
-  y1=points[0][0][VIEW3D_Z].y+MIDDLE_Y+SCREEN_OFFLINE;
+  y1=viewport_geometry[0][0][VIEW3D_Z].y+MIDDLE_Y+SCREEN_OFFLINE;
-  y2=points[0][1][VIEW3D_Z].y+MIDDLE_Y+SCREEN_OFFLINE;
+  y2=viewport_geometry[0][1][VIEW3D_Z].y+MIDDLE_Y+SCREEN_OFFLINE;
-  x2=points[0][1][VIEW3D_Z].x+MIDDLE_X;
+  x2=viewport_geometry[0][1][VIEW3D_Z].x+MIDDLE_X;
-  x1=-points[0][1][VIEW3D_Z].x+MIDDLE_X;
+  x1=-viewport_geometry[0][1][VIEW3D_Z].x+MIDDLE_X;
   xc=(x2-x1+2)*celx;
   x1=x1+xc-1;
   x2=x2+xc;

game/clk_map.c

@@ -45,10 +45,10 @@ char clk_touch_vyk(int sector,int side,int xr,int yr)
   x2=v->xpos+v->xs/2;
   y1=320-(v->ypos+v->ys);
   y2=320-(v->ypos);
-  x1+=MIDDLE_X-points[0][1][1].x;
+  x1+=MIDDLE_X-viewport_geometry[0][1][1].x;
-  x2+=MIDDLE_X-points[0][1][1].x;
+  x2+=MIDDLE_X-viewport_geometry[0][1][1].x;
-  y1+=MIDDLE_Y+points[0][1][1].y;
+  y1+=MIDDLE_Y+viewport_geometry[0][1][1].y;
-  y2+=MIDDLE_Y+points[0][1][1].y;
+  y2+=MIDDLE_Y+viewport_geometry[0][1][1].y;
   if (x1<=xr && xr<=x2 && y1<=yr && yr<=y2)
      {
      if (picked_item==NULL)
@@ -113,18 +113,18 @@ char clk_touch(int id,int xa,int ya,int xr,int yr)
      y2=ya+y1/2;
      y1=y2-y1;
      x1=x2-x1;
-     x1+=MIDDLE_X-points[0][1][1].x;
+     x1+=MIDDLE_X-viewport_geometry[0][1][1].x;
-     x2+=MIDDLE_X-points[0][1][1].x;
+     x2+=MIDDLE_X-viewport_geometry[0][1][1].x;
-     y1+=MIDDLE_Y+points[0][1][1].y;
+     y1+=MIDDLE_Y+viewport_geometry[0][1][1].y;
-     y2+=MIDDLE_Y+points[0][1][1].y;
+     y2+=MIDDLE_Y+viewport_geometry[0][1][1].y;
      ext=1;
      }
   else if (map_sides[id].sec==0)
      {
-     x1=MIDDLE_X-points[0][0][1].x;
+     x1=MIDDLE_X-viewport_geometry[0][0][1].x;
-     y1=MIDDLE_Y+points[0][1][1].y;
+     y1=MIDDLE_Y+viewport_geometry[0][1][1].y;
      x2=640-x1;
-     y2=MIDDLE_Y+points[0][0][1].y;
+     y2=MIDDLE_Y+viewport_geometry[0][0][1].y;
      ext=((map_sides[id].flags & SD_THING_IMPS) && !(map_sides[id].oblouk & SD_ITPUSH));
      }
   else return 0;

game/engine1.c

@@ -16,16 +16,16 @@
 #include <string.h>
 #define CTVR 128
 
-t_points points;
+t_points viewport_geometry;
 struct all_view showtabs;
 static char backgrnd_mode=0;
 
 static int lclip,rclip;
 
 ZOOMINFO zoom;
-char zooming_xtable[ZOOM_PHASES][VIEW_SIZE_X];
+static char zooming_xtable[ZOOM_PHASES][VIEW_SIZE_X];
-short zooming_ytable[ZOOM_PHASES][VIEW_SIZE_Y];
+static short zooming_ytable[ZOOM_PHASES][VIEW_SIZE_Y];
-short zooming_points[ZOOM_PHASES][4]
+static short zooming_points[ZOOM_PHASES][4]
   ={
      {620,349,10,3},
      {600,338,20,7},
@@ -37,9 +37,9 @@ short zooming_points[ZOOM_PHASES][4]
      {480,271,80,28},
      {460,259,90,31}
   };
-int zooming_step=2;
+static int zooming_step=2;
-int rot_phases=2;
+static int rot_phases=1;
-int yreq;
+//int yreq;
 int last_scale;
 char secnd_shade=1;
 
@@ -100,11 +100,11 @@ void lodka64b(void *source,void *target,void *background,void *xlat,int32_t xysi
 //#pragma aux lodka64b parm [ESI][EDI][EAX][EBX][ECX] modify [EAX EDX]
 */
 
-void *p,*p2,*pozadi,*podlaha,*strop,*sit;int i;
+//void *p,*p2,*pozadi,*podlaha,*strop,*sit;int i;
-void (*zooming)(void *source,int32_t target,word *background,void *xlat,int32_t xysize);
+//void (*zooming)(void *source,int32_t target,word *background,void *xlat,int32_t xysize);
-void (*turn)(int32_t lbuf,void *src1,void *src2,int size1);
+//void (*turn)(int32_t lbuf,void *src1,void *src2,int size1);
-word *GetBuffer2nd();
+//word *GetBuffer2nd();
-word *background;
+//word *background;
 char nofloors=0,show_names=0,show_lives=0;
 
 
@@ -232,10 +232,10 @@ void calc_points(void)
   x2=START_X2+2*START_X1*j;y2=START_Y2;
   for (i=0;i<VIEW3D_Z+1;i++)
      {
-     points[j][0][i].x=x1;
+     viewport_geometry[j][0][i].x=x1;
-     points[j][0][i].y=y1;
+     viewport_geometry[j][0][i].y=y1;
-     points[j][1][i].x=x2;
+     viewport_geometry[j][1][i].x=x2;
-     points[j][1][i].y=y2;
+     viewport_geometry[j][1][i].y=y2;
      x2=(int)(x2-x2/FACTOR_3D);
      y2=(int)(y2-y2/FACTOR_3D);
      x1=(int)(x1-x1/FACTOR_3D);
@@ -286,9 +286,9 @@ void create_tables(void)
 
   for (y=0;y<VIEW3D_Z+1;y++)
      {
-     showtabs.y_table[y].vert_size=points[1][0][y].y-points[1][1][y].y;
+     showtabs.y_table[y].vert_size=viewport_geometry[1][0][y].y-viewport_geometry[1][1][y].y;
-     showtabs.y_table[y].vert_total=(points[1][0][y].y+MIDDLE_Y);
+     showtabs.y_table[y].vert_total=(viewport_geometry[1][0][y].y+MIDDLE_Y);
-     showtabs.y_table[y].drawline=((points[1][0][y].y+MIDDLE_Y));
+     showtabs.y_table[y].drawline=((viewport_geometry[1][0][y].y+MIDDLE_Y));
      calc_y_buffer(showtabs.y_table[y].zoom_table,TXT_SIZE_Y,showtabs.y_table[y].vert_size,TAB_SIZE_Y);
      }
 
@@ -297,21 +297,21 @@ void create_tables(void)
      {
      int rozdil1,rozdil2,rozdil3;
 
-     if (points[x][0][y+1].x>MIDDLE_X) showtabs.z_table[x][y].used=0;
+     if (viewport_geometry[x][0][y+1].x>MIDDLE_X) showtabs.z_table[x][y].used=0;
      else
         {
         showtabs.z_table[x][y].used=1;
-        rozdil1=points[x][0][y].x-points[x][0][y+1].x;
+        rozdil1=viewport_geometry[x][0][y].x-viewport_geometry[x][0][y+1].x;
-        rozdil2=rozdil1-MIDDLE_X+points[x][0][y+1].x;
+        rozdil2=rozdil1-MIDDLE_X+viewport_geometry[x][0][y+1].x;
-        rozdil3=points[0][0][y].x-points[0][0][y+1].x;
+        rozdil3=viewport_geometry[0][0][y].x-viewport_geometry[0][0][y+1].x;
         if (rozdil2<0)
            {
-           showtabs.z_table[x][y].xpos=MIDDLE_X-points[x][0][y].x;
+           showtabs.z_table[x][y].xpos=MIDDLE_X-viewport_geometry[x][0][y].x;
            showtabs.z_table[x][y].txtoffset=0;
            }
         else
            {
-           showtabs.z_table[x][y].xpos=MIDDLE_X-points[x][0][y].x;
+           showtabs.z_table[x][y].xpos=MIDDLE_X-viewport_geometry[x][0][y].x;
            showtabs.z_table[x][y].txtoffset=(TXT_SIZE_X_3D*rozdil2/rozdil1);
            }
         showtabs.z_table[x][y].point_total=rozdil1;
@@ -325,23 +325,23 @@ void create_tables(void)
      {
      int rozdil1,rozdil2;
 
-     if (x && points[x-1][0][y].x>TXT_SIZE_X) showtabs.z_table[x][y].used=0;
+     if (x && viewport_geometry[x-1][0][y].x>TXT_SIZE_X) showtabs.z_table[x][y].used=0;
      else
        {
         showtabs.x_table[x][y].used=1;
-        rozdil1=points[1][0][y+1].x-points[0][0][y+1].x;
+        rozdil1=viewport_geometry[1][0][y+1].x-viewport_geometry[0][0][y+1].x;
-        rozdil2=-MIDDLE_X+points[x][0][y+1].x;
+        rozdil2=-MIDDLE_X+viewport_geometry[x][0][y+1].x;
         if (rozdil2<0)
            {
-           showtabs.x_table[x][y].xpos=MIDDLE_X-points[x][0][y+1].x;
+           showtabs.x_table[x][y].xpos=MIDDLE_X-viewport_geometry[x][0][y+1].x;
            showtabs.x_table[x][y].txtoffset=0;
            showtabs.x_table[x][y].max_x=rozdil1;
            }
         else
            {
-           showtabs.x_table[x][y].xpos=MIDDLE_X-points[x][0][y+1].x;
+           showtabs.x_table[x][y].xpos=MIDDLE_X-viewport_geometry[x][0][y+1].x;
            showtabs.x_table[x][y].txtoffset=(TXT_SIZE_X*rozdil2/rozdil1);
-           showtabs.x_table[x][y].max_x=MIDDLE_X-points[x-1][0][y+1].x;
+           showtabs.x_table[x][y].max_x=MIDDLE_X-viewport_geometry[x-1][0][y+1].x;
            }
         if (x!=0)showtabs.x_table[x][y].xpos2=VIEW_SIZE_X-(showtabs.x_table[x][y].xpos+rozdil1);
                 showtabs.x_table[x][y].point_total=rozdil1;
@@ -357,32 +357,32 @@ void create_tables(void)
 
       strd=CF_XMAP_SIZE>>1;
       y1=(VIEW_SIZE_Y-y)-MIDDLE_Y;
-      yp=1;while (points[0][0][yp].y>y1) yp++;
+      yp=1;while (viewport_geometry[0][0][yp].y>y1) yp++;
       if (x<strd)
         {
-        xl=-points[strd-x][0][0].x;xr=-points[strd-x-1][0][0].x;
+        xl=-viewport_geometry[strd-x][0][0].x;xr=-viewport_geometry[strd-x-1][0][0].x;
         }
       else if (x==strd)
         {
-        xl=-points[0][0][0].x;xr=+points[0][0][0].x;
+        xl=-viewport_geometry[0][0][0].x;xr=+viewport_geometry[0][0][0].x;
         }
       else if (x>strd)
         {
-        xl=+points[x-strd-1][0][0].x;xr=+points[x-strd][0][0].x;
+        xl=+viewport_geometry[x-strd-1][0][0].x;xr=+viewport_geometry[x-strd][0][0].x;
         }
       else {
           continue;
       }
       y1=(VIEW_SIZE_Y-y)-MIDDLE_Y;
-      xl=xl*(y1+1)/points[0][0][0].y+MIDDLE_X;
+      xl=xl*(y1+1)/viewport_geometry[0][0][0].y+MIDDLE_X;
-      xr=xr*(y1+1)/points[0][0][0].y+MIDDLE_X;
+      xr=xr*(y1+1)/viewport_geometry[0][0][0].y+MIDDLE_X;
       if (xl<0) xl=0;
       if (xr<0) xr=0;
       if (xl>639) xl=639;
       if (xr>639) xr=639;
       showtabs.f_table[x][y].lineofs=(y1+MIDDLE_Y)*2*scr_linelen2+xl*2;
       showtabs.f_table[x][y].linesize=xr-xl+(xl!=xr);
-      showtabs.f_table[x][y].counter=(y1-points[0][0][yp].y);
+      showtabs.f_table[x][y].counter=(y1-viewport_geometry[0][0][yp].y);
       showtabs.f_table[x][y].txtrofs=(y1+MIDDLE_Y-VIEW_SIZE_Y+F_YMAP_SIZE)*1280+xl*2;
       }
 
@@ -393,31 +393,31 @@ void create_tables(void)
 
       strd=CF_XMAP_SIZE>>1;
       y1=y-MIDDLE_Y;
-      yp=1;while (points[0][1][yp].y<y1) yp++;
+      yp=1;while (viewport_geometry[0][1][yp].y<y1) yp++;
       if (x<strd)
         {
-        xl=-points[strd-x][1][0].x;xr=-points[strd-x-1][1][0].x;
+        xl=-viewport_geometry[strd-x][1][0].x;xr=-viewport_geometry[strd-x-1][1][0].x;
         }
       else if (x==strd)
         {
-        xl=-points[0][1][0].x;xr=+points[0][1][0].x;
+        xl=-viewport_geometry[0][1][0].x;xr=+viewport_geometry[0][1][0].x;
         }
       else if (x>strd)
         {
-        xl=+points[x-strd-1][1][0].x;xr=+points[x-strd][1][0].x;
+        xl=+viewport_geometry[x-strd-1][1][0].x;xr=+viewport_geometry[x-strd][1][0].x;
         }
       else {
           continue;
       }
-      xl=xl*(y1-2)/points[0][1][0].y+MIDDLE_X;
+      xl=xl*(y1-2)/viewport_geometry[0][1][0].y+MIDDLE_X;
-      xr=xr*(y1-2)/points[0][1][0].y+MIDDLE_X;
+      xr=xr*(y1-2)/viewport_geometry[0][1][0].y+MIDDLE_X;
       if (xl<0) xl=0;
       if (xr<0) xr=0;
       if (xl>639) xl=639;
       if (xr>639) xr=639;
       showtabs.c_table[x][y].lineofs=(y1+MIDDLE_Y)*2*scr_linelen2+xl*2;
       showtabs.c_table[x][y].linesize=xr-xl+(xl!=xr);
-      showtabs.c_table[x][y].counter=points[0][1][yp].y-y1;
+      showtabs.c_table[x][y].counter=viewport_geometry[0][1][yp].y-y1;
       showtabs.c_table[x][y].txtrofs=(y1+MIDDLE_Y)*1280+xl*2;
       }
 
@@ -604,8 +604,8 @@ void show_cel(int celx,int cely,const void *stena,int xofs,int yofs,char rev, in
      xofs-=(txtsx>>1)*TXT_SIZE_X/TXT_SIZE_X_3D;yofs-=txtsy>>1;
      }
   rev&=1;
-  yss=(points[0][0][cely].y-points[0][0][cely+1].y)*xofs/TXT_SIZE_X;
+  yss=(viewport_geometry[0][0][cely].y-viewport_geometry[0][0][cely+1].y)*xofs/TXT_SIZE_X;
-  ysd=(points[0][1][cely].y-points[0][1][cely+1].y)*xofs/TXT_SIZE_X;
+  ysd=(viewport_geometry[0][1][cely].y-viewport_geometry[0][1][cely+1].y)*xofs/TXT_SIZE_X;
   yofs=yofs*(yd->vert_size-yss+ysd)/TXT_SIZE_Y+yss;
   xofs=xofs*x3d->point_total/TXT_SIZE_X;
   if (txtsx>x3d->point_total && celx)
@@ -627,7 +627,7 @@ void show_cel(int celx,int cely,const void *stena,int xofs,int yofs,char rev, in
   if (x+realsx>640) realsx=640-x;
   if (realsx<=0) return;
   yofs=yd->drawline-yofs;
-  yofs+=(plac==1)?(-yp->vert_size+points[0][0][cely+1].y-points[0][0][cely].y):((plac==2)?(yd->vert_size):0);
+  yofs+=(plac==1)?(-yp->vert_size+viewport_geometry[0][0][cely+1].y-viewport_geometry[0][0][cely].y):((plac==2)?(yd->vert_size):0);
   if (yofs>360)
      {
      int r=yofs-360,ui;
@@ -738,7 +738,7 @@ void draw_floor_ceil(int celx,int cely,char f_c,const void *txtr)
   txtr=(void *)((word *)txtr+3);
   if (f_c==0) //podlaha
      {
-     y=(VIEW_SIZE_Y-MIDDLE_Y)-points[0][0][cely].y+1;
+     y=(VIEW_SIZE_Y-MIDDLE_Y)-viewport_geometry[0][0][cely].y+1;
      if (y<1) y=1;
      txtr=(void *)((word *)txtr);
      fcdraw(txtr,GetBuffer2nd()+SCREEN_OFFSET,&showtabs.f_table[celx+3][y]);
@@ -750,7 +750,7 @@ void draw_floor_ceil(int celx,int cely,char f_c,const void *txtr)
      }
   else
      {
-     y=points[0][1][cely].y+MIDDLE_Y+1;
+     y=viewport_geometry[0][1][cely].y+MIDDLE_Y+1;
      if (y<0) y=0;
      fcdraw(txtr,GetBuffer2nd()+SCREEN_OFFSET,&showtabs.c_table[celx+3][y]);
 /*     if (debug)
@@ -942,7 +942,7 @@ void clear_buff(word *background,word backcolor,int lines)
 
   if (background!=NULL) put_picture(0,SCREEN_OFFLINE,background);else lines=0;
   if (lines!=360)
-	for (i=lines;i<360;i++)
+	for (int i=lines;i<360;i++)
      clear_color(GetBuffer2nd()+SCREEN_OFFSET+scr_linelen2*i,640,backcolor);
 
 }
@@ -951,7 +951,7 @@ void clear_screen(word *screen, word color)
 {
     int32_t scr_linelen2 = GetScreenPitch();
 
-for (i=0;i<480;i++) clear_color(screen+scr_linelen2*i,640,color);
+for (int i=0;i<480;i++) clear_color(screen+scr_linelen2*i,640,color);
 }
 
 void general_engine_init()
@@ -974,12 +974,12 @@ void map_pos(int celx,int cely,int posx,int posy,int posz,int *x,int *y)
      posx=CTVR-posx;
      celx=-celx;
      }
-  p1=(points[0][0][cely].y-points[0][1][cely].y);
+  p1=(viewport_geometry[0][0][cely].y-viewport_geometry[0][1][cely].y);
-  p2=(points[0][0][cely+1].y-points[0][1][cely+1].y);
+  p2=(viewport_geometry[0][0][cely+1].y-viewport_geometry[0][1][cely+1].y);
   last_scale=p=posy*(p2-p1)/CTVR+p1;
-  *y=points[0][0][cely].y-(posy*(points[0][0][cely].y-points[0][0][cely+1].y)/CTVR)-p*posz/CTVR;
+  *y=viewport_geometry[0][0][cely].y-(posy*(viewport_geometry[0][0][cely].y-viewport_geometry[0][0][cely+1].y)/CTVR)-p*posz/CTVR;
-  xr=points[celx][0][cely].x-(posy*(points[celx][0][cely].x-points[celx][0][cely+1].x)/CTVR);
+  xr=viewport_geometry[celx][0][cely].x-(posy*(viewport_geometry[celx][0][cely].x-viewport_geometry[celx][0][cely+1].x)/CTVR);
-  if (celx) xl=points[celx-1][0][cely].x-(posy*(points[celx-1][0][cely].x-points[celx-1][0][cely+1].x)/CTVR);
+  if (celx) xl=viewport_geometry[celx-1][0][cely].x-(posy*(viewport_geometry[celx-1][0][cely].x-viewport_geometry[celx-1][0][cely+1].x)/CTVR);
   else xl=-xr;
   *x=xl+((xr-xl)*posx/CTVR);
   if (negate2) *x=-*x;
@@ -1201,14 +1201,14 @@ void set_lclip_rclip(int celx,int cely,int lc,int rc)
      {
      if (rc)
         {
-        x=points[celx][0][cely].x+MIDDLE_X;
+        x=viewport_geometry[celx][0][cely].x+MIDDLE_X;
-        xs=points[celx][0][cely].x-points[celx][0][cely+1].x;
+        xs=viewport_geometry[celx][0][cely].x-viewport_geometry[celx][0][cely+1].x;
         rclip=x-rc*xs/TXT_SIZE_X_3D;
         if (rclip>640) rclip=640;
         }
      if (celx>0 && lc)
         {
-        lclip=points[celx-1][0][cely].x+MIDDLE_X;
+        lclip=viewport_geometry[celx-1][0][cely].x+MIDDLE_X;
         if (lclip>rclip) lclip=rclip;
         }
 
@@ -1218,14 +1218,14 @@ void set_lclip_rclip(int celx,int cely,int lc,int rc)
      if (lc)
         {
         int cc=-celx;
-        x=-points[cc][0][cely].x+MIDDLE_X;
+        x=-viewport_geometry[cc][0][cely].x+MIDDLE_X;
-        xs=points[cc][0][cely].x-points[cc][0][cely+1].x;
+        xs=viewport_geometry[cc][0][cely].x-viewport_geometry[cc][0][cely+1].x;
         lclip=x+lc*xs/TXT_SIZE_X_3D;
         if (lclip<0) lclip=0;
         }
      if (celx<0 && rc)
         {
-        rclip=-points[(-celx)-1][0][cely].x+MIDDLE_X;
+        rclip=-viewport_geometry[(-celx)-1][0][cely].x+MIDDLE_X;
         if (rclip<lclip) rclip=lclip;
         }
      }
@@ -1381,8 +1381,8 @@ void draw_item2(int celx,int cely,int xpos,int ypos,  const void *txtr,int index
   celx--;
   asc=(celx<0);
   abc=abs(celx);if (asc) abc--;
-  x=points[abc][0][cely+1].x;
+  x=viewport_geometry[abc][0][cely+1].x;
-  y=points[abc][0][cely+1].y;
+  y=viewport_geometry[abc][0][cely+1].y;
   xs=showtabs.x_table[0][cely].max_x;
   ys=showtabs.y_table[cely+1].vert_size;
   xpos+=indextab[7-index][0];
@@ -1434,14 +1434,9 @@ int zoom_speed(int zoomspeed)
   switch (zoomspeed)
      {
      case 0:zooming_step=0;break;
-     case 1:zooming_step=2;break;
+     case 1:zooming_step=1;break;
-     case 2:zooming_step=1;break;
+     case 2:zooming_step=2;break;
-     case -1: switch (zooming_step)
+     case -1: return zooming_step;
-        {
-        case 0:return 0;
-        case 1:return 2;
-        case 2:return 1;
-        }
      }
   return zoomspeed;
   }
@@ -1456,7 +1451,7 @@ int turn_speed(int turnspeed)
      case 2:rot_phases=2;break;
      case -1: return rot_phases;
      }
-  return rot_phases;
+  return turnspeed;
   }
 
 void set_backgrnd_mode(int mode)

game/engine1.h

@@ -110,10 +110,7 @@ typedef struct t_point
 
 typedef T_POINT t_points[VIEW3D_X+1][2][VIEW3D_Z+1];
 extern word *background;
-extern t_points points;
+extern t_points viewport_geometry;
-extern int zooming_step;
-extern int rot_phases;
-extern int rot_step;
 extern word *buffer_2nd;
 extern char show_names;
 extern char show_lives;

game/globals.h

@@ -763,7 +763,7 @@ void a_touch(int sector,int dir);
 int do_action(int action_numb,int sector,int direct,int flags,int nosend);
 void delay_action(int action_numb,int sector,int direct,int flags,int nosend,int delay);
 int32_t load_section(FILE *f,void **section, int *sct_type,int32_t *sect_size);
-void prepare_graphics(int *ofs,char *names,int32_t size,void *decomp,int class);
+void prepare_graphics(int *ofs,char *names,int32_t size,ABLOCK_DECODEPROC decomp,int class);
 void show_automap(char full);
 void draw_medium_map(void);
 void anim_sipky(int h,int mode);

libs/CMakeLists.txt

@@ -11,14 +11,15 @@ SET(files basicobj.c
           mgifmem.c
           mgifplaya.c
           pcx.c
-          strlite.c
           wav_mem.c
           strlists.c
           cztable.c
           music.cpp
-          string_table.cpp
+          string_table.cpp )
-          swaper.c )
 
 add_library(skeldal_libs  ${files})
 
+add_executable(file_to_base64 file_to_base64.cpp)
+
 set_property(TARGET skeldal_libs PROPERTY CXX_STANDARD 20)
+set_property(TARGET file_to_base64 PROPERTY CXX_STANDARD 20)

libs/base64.h

@@ -8,7 +8,7 @@ public:
 
     constexpr base64_t(const char *charset, char terminator):_terminator(terminator) {
         for (int i = 0; i < 64; ++i) _charset[i] = charset[i];
-        for (char &c: _charmap) c=-1;
+        for (char &c: _charmap) c=static_cast<char>(-1);
         for (unsigned int i = 0; i < 64;++i) {
             int c = _charset[i]-32;
             _charmap[c] = static_cast<char>(i);

libs/csv.hpp

@@ -352,7 +352,7 @@ inline bool CSVReader<Source>::readRow(const CSVFieldIndexMapping<T> &mapping,T
                     } else {
                         static_assert(std::is_same_v<TVal, bool>);
                         CSVState st = read(buff);
-                        std::transform(buff.begin(), buff.end(), buff.begin(), [](char c) { return std::tolower(c); });
+                        std::transform(buff.begin(), buff.end(), buff.begin(), [](char c) -> char { return std::tolower(c); });
                         if (buff == "y" || buff == "t" || buff =="true" || buff == "yes" || buff == "on") {
                             target.*ptr = true;
                         } else if (buff == "n" || buff == "f" || buff =="false" || buff == "no" || buff == "off") {

libs/cztable.c

@@ -55,7 +55,7 @@ static char prepare=1;
 static void PrepareTabs()
   {
   unsigned int i;
-  for (i=0;i<256;i++) {xlatkm2win[i]=i;xlatwin2km[i]=i;}
+  for (i=0;i<256;i++) {xlatkm2win[i]=(char)i;xlatwin2km[i]=(char)i;}
   for (i=0;i<sizeof(czxlattab)/sizeof(czxlattab[0]);i++)
 	{
 	xlatkm2win[czxlattab[i].kamenik]=czxlattab[i].windows;
@@ -68,14 +68,14 @@ static void PrepareTabs()
 void windows2kamenik(const char *src, int size, char *trg)
   {
   if (prepare) PrepareTabs();
-  if (size<0) size=strlen(src)+1;
+  if (size<0) size=(int)strlen(src)+1;
   for (int i=0;i<size;i++) *trg++=xlatwin2km[(unsigned char)*src++];
   }
 
 void kamenik2windows(const char *src, int size, char *trg)
   {
   if (prepare) PrepareTabs();
-  if (size<0) size=strlen(src)+1;
+  if (size<0) size=(int)strlen(src)+1;
   for (int i=0;i<size;i++) *trg++=xlatkm2win[(unsigned char)*src++];
   }
 

libs/file_to_base64.cpp

@@ -0,0 +1,20 @@
+#include "base64.h"
+#include <iostream>
+#include <fstream>
+
+int main(int argc, char **argv) {
+    if (argc != 2) {
+        std::cerr << "Requires name of the file" << std::endl;
+        return 1;
+    }
+
+    std::ifstream input(argv[1], std::ios::in|std::ios::binary);
+    if (!input) {
+        std::cerr << "Failed to open:" << argv[1] << std::endl;
+    }
+    auto in_iter = std::istream_iterator<char>(input);
+    auto in_end = std::istream_iterator<char>();
+    auto out_iter = std::ostream_iterator<char>(std::cout);
+    base64.encode(in_iter, in_end, out_iter);
+    return 0;
+}

libs/memman.c

@@ -362,7 +362,7 @@ THANDLE_DATA *def_handle(int handle,const char *filename,ABLOCK_DECODEPROC decom
      h->seekpos=i;
      return h;
      }
-  memcpy(h->src_file,filename,12);
+  strncpy(h->src_file,filename,sizeof(h->src_file));
   h->seekpos=0;
   strupper(h->src_file);
   h->loadproc=decompress;
@@ -669,7 +669,7 @@ void display_status()
            if (h->src_file[0]) strncpy(nname,h->src_file,12);else strcpy(nname,"<local>");
            printf("%04Xh ... %12s %s %s %08lXh %6d %10d %6d \n",i*BK_MINOR_HANDLES+j,
            nname,names[h->status-1],
-           copys,(unsigned long)h->blockdata,h->size,h->counter,h->lockcount);
+           copys,(unsigned long)(uintptr_t)h->blockdata,h->size,h->counter,h->lockcount);
            ln++;
            total_data+=h->size;
            if(h->status==BK_PRESENT)total_mem+=h->size;

libs/memman.h

@@ -42,7 +42,7 @@ typedef struct meminfo {
 
 typedef struct thandle_data
   {
-  char src_file[12];  //12
+  char src_file[16];  //12
   int32_t seekpos;       //16
   const void *blockdata;    //20
   char flags;        //21

libs/strlists.c

@@ -49,7 +49,7 @@ void string_list_init(OBJREC *o,va_list params)
   }
 
 
-void string_list_change()
+void string_list_change(void)
   {
   OBJREC *o1,*o2;
   STRING_LIST_DATA *p;
@@ -93,7 +93,7 @@ void string_list_draw(int x1,int y1,int x2,int y2,OBJREC *o)
   STRING_LIST_DATA *p;
   int y;
   char savech[]=" ";
-  int znh,i,j,max;
+  int znh,i,j,max = 1;
   TSTR_LIST ls;
   int savcolor=curcolor;
 

mapedit/Podlahar/Podlahy.c

@@ -33,7 +33,7 @@ struct tbarva palette[256];
 
 char datapath[]="";
 extern struct all_view showtabs;
-extern t_points points;
+extern t_points viewport_geometry;
 
 void do_events()
   {
@@ -110,11 +110,11 @@ void draw_it_all_f(int genMlhu)
   int i,m,y,m2,s;
 
   y=0;s=0;
-  m2=(360-MIDDLE_Y)-points[0][0][VIEW3D_Z].y;
+  m2=(360-MIDDLE_Y)-viewport_geometry[0][0][VIEW3D_Z].y;
   shadow_max=m2;
   for (i=0;i<VIEW3D_Z;i++)
      {
-     m=points[0][0][i].y-points[0][0][i+1].y;
+     m=viewport_geometry[0][0][i].y-viewport_geometry[0][0][i+1].y;
      while (draw_one_line_f(y++,m,s,genMlhu) && y<m2);
      s=!s;
      }
@@ -160,11 +160,11 @@ void draw_it_all_c(int genMlhu)
   int i,m,y,m2,s;
 
   y=0;s=0;
-  m2=MIDDLE_Y+points[0][1][VIEW3D_Z].y;
+  m2=MIDDLE_Y+viewport_geometry[0][1][VIEW3D_Z].y;
   shadow_max=m2;
   for (i=0;i<VIEW3D_Z;i++)
      {
-     m=points[0][1][i+1].y-points[0][1][i].y;
+     m=viewport_geometry[0][1][i+1].y-viewport_geometry[0][1][i].y;
      while (draw_one_line_c(y++,m,s,genMlhu) && y<m2);
      s=!s;
      }

platform/CMakeLists.txt

@@ -2,7 +2,6 @@ SET(files error.cpp
 )
 
 add_library(skeldal_platform STATIC)
-add_executable(skeldal)
 
 target_sources(skeldal_platform PRIVATE
     legacy_coroutines.cpp
@@ -21,8 +20,11 @@ if(WIN32)
         windows/save_folder.cpp
         windows/map_file.cpp
     )
+    add_executable(skeldal WIN32)
     target_sources(skeldal PRIVATE
         windows/app_start.cpp
+        windows/skeldal.manifest
+        windows/skeldal.rc
     )
     target_compile_definitions(skeldal_platform PRIVATE PLATFORM_WINDOWS)
     message(STATUS "Building for Windows")
@@ -33,16 +35,18 @@ elseif(UNIX AND NOT APPLE)
         linux/save_folder.cpp
         linux/map_file.cpp
     )
+    add_executable(skeldal)
     target_sources(skeldal PRIVATE
         linux/app_start.cpp
     )
     target_compile_definitions(skeldal_platform PRIVATE PLATFORM_LINUX)
     message(STATUS "Building for Linux")
 
-elseif(APPLE)
+elseif(APPLE)   
     target_sources(skeldal_platform PRIVATE
         mac_os/save_folder.cpp
     )
+    add_executable(skeldal)
     target_sources(skeldal PRIVATE
         linux/app_start.cpp
     )

platform/linux/app_start.cpp

@@ -17,7 +17,7 @@ void show_help(const char *arg0) {
 
     printf("-f <file>       path to configuration file\n"
            "-a <adv>        path for adventure file (.adv)\n"
-           "-l <lang>       set language (cz|en)"
+           "-l <lang>       set language (cz|en)\n"
            "-s <directory>  generate string-tables (for localization) and exit\n"
            "-h              this help\n");
     exit(0);

platform/platform.h

@@ -14,6 +14,8 @@
 #pragma warning(disable: 4267)
 #pragma warning(disable: 4100)
 #pragma warning(disable: 4456)
+#pragma warning(disable: 4457)
+#pragma warning(disable: 4702)
 #define CASE_FALLTHROUGH 
 #else 
 #define CASE_FALLTHROUGH [[fallthrough]]

platform/windows/app_start.cpp

@@ -3,28 +3,30 @@
 #include "../platform.h"
 #include <iostream>
 #include <string>
+#include <sstream>
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <wchar.h>
+#include <shellapi.h>
 
-void show_help(const char *arg0) {
+void show_help(std::ostream &out, const char *arg0) {
-    printf(
+    out << 
             "Brany Skeldalu (Gates of Skeldal) portable game player\n"
             "Copyright (c) 2025 Ondrej Novak. All rights reserved.\n\n"
             "This work is licensed under the terms of the MIT license.\n"
             "For a copy, see <https://opensource.org/licenses/MIT>.\n"
             "\n"
-            "Usage:"
+            "Usage:";
-    );
+    out << arg0 << " [-f <file>] [-a <file>] [-l <lang>] [-s <dir>] [-h]\n\n";
-    printf("%s [-f <file>] [-a <file>] [-l <lang>] [-s <dir>] [-h]\n\n", arg0);
+    out << "-f <file>       path to configuration file\n"
-
-    printf("-f <file>       path to configuration file\n"
            "-a <adv>        path for adventure file (.adv)\n"
-           "-l <lang>       set language (cz|en)"
+           "-l <lang>       set language (cz|en)\n"
            "-s <directory>  generate string-tables (for localization) and exit\n"
-           "-h              this help\n");
+           "-h              this help\n";    
-    exit(0);
 }
 
-void show_help_short() {
+void show_help_short(std::ostream &out) {
-    printf("Use -h for help\n");
+    out << "Use -h for help\n";
 }
 
 
@@ -33,26 +35,43 @@ int main(int argc, char **argv) {
     std::string adv_config_file;
     std::string gen_stringtable_path;
     std::string lang;
+    std::ostringstream console;
     for (int optchr = -1; (optchr = getopt(argc, argv, "hf:a:s:l:")) != -1; ) {
         switch (optchr) {
             case 'f': config_name = optarg;break;
             case 'a': adv_config_file = optarg;break;
-            case 'h': show_help(argv[0]);break;
+            case 'h': show_help(console, argv[0]);break;
             case 'l': lang = optarg;break;
             case 's': gen_stringtable_path = optarg;break;
-            default: show_help_short();
+            default:  show_help_short(console);break;                    
-                     return 1;
         }
     }
 
+    if (!check_file_exists(config_name.c_str())) {
+        console << "ERROR: A configuration file was not found:\n\n" << config_name << "\n\n";
+        show_help(console, argv[0]);
+    }
+
     SKELDAL_CONFIG cfg;
-    cfg.short_help = show_help_short;
+    cfg.short_help = []{};
     cfg.show_error = [](const char *txt) {
-        std::cerr << "ERROR: " << txt << std::endl;
+        char buff[MAX_PATH];
+        GetModuleFileNameA(NULL,buff,MAX_PATH);
+        MessageBoxA(NULL,txt,buff, MB_OK|MB_ICONEXCLAMATION|MB_SYSTEMMODAL|MB_APPLMODAL);
+        ExitProcess(1);
     };
     cfg.adventure_path = adv_config_file.empty()?NULL:adv_config_file.c_str();
     cfg.config_path = config_name.c_str();
     cfg.lang_path = lang.empty()?NULL:lang.c_str();
+
+    {
+        std::string msg = console.str();
+        if (!msg.empty()) {
+            cfg.show_error(msg.c_str());
+            return 1;
+        }
+    }
+
     try {
 
         if (!gen_stringtable_path.empty()) {
@@ -63,7 +82,7 @@ int main(int argc, char **argv) {
         }
 
     } catch (const std::exception &e) {
-        std::cerr << "ERROR: " << e.what() << std::endl;
+        cfg.show_error(e.what());
         return 1;
     }
 
@@ -71,3 +90,19 @@ int main(int argc, char **argv) {
 
 }
 
+int WinMain(HINSTANCE,HINSTANCE ,LPSTR, INT) {
+
+    int argc;
+    LPWSTR *szArglist = CommandLineToArgvW(GetCommandLineW(), &argc);
+
+    char **argv = (char **)alloca(sizeof(char *) * argc);
+    for (int i = 0; i < argc; ++i) {
+        DWORD need = WideCharToMultiByte(CP_UTF8,0,szArglist[i],wcslen(szArglist[i]),NULL,NULL,NULL,FALSE)+1;
+        argv[i] = (char *)alloca(sizeof(char) * need);
+        WideCharToMultiByte(CP_UTF8,0,szArglist[i],wcslen(szArglist[i]),argv[i],need,NULL,FALSE);
+        argv[i][need-1] = 0;
+    }
+    GlobalFree(szArglist);
+    return main(argc, argv);
+}
+

platform/windows/skeldal.manifest

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <application>
+    <windowsSettings>
+      <activeCodePage xmlns="http://schemas.microsoft.com/SMI/2019/WindowsSettings">UTF-8</activeCodePage>
+    </windowsSettings>
+  </application>
+</assembly>

platform/windows/skeldal.rc

@@ -0,0 +1 @@
+IDI_ICON1 ICON DISCARDABLE "icon.ico"