Merge pull request #547 from andrikpowell/dsda-dark-overlay

Implement dark overlay for menus and automap

Author: Pedro-Beirao

prboom2/src/am_map.c

@@ -57,6 +57,7 @@
 #include "m_misc.h"
 #include "m_bbox.h"
 #include "d_main.h"
+#include "m_menu.h"
 
 #include "dsda/id_list.h"
 #include "dsda/input.h"
@@ -619,7 +620,7 @@ void AM_SetPosition(void)
     f_x = f_y = 0;
     f_w = SCREENWIDTH;
 
-    if (automap_overlay)
+    if (automap_overlay > 0)
     {
       f_h = viewheight;
     }
@@ -1008,6 +1009,18 @@ dboolean AM_Responder
 {
   static int bigstate=0;
 
+  if (dsda_InputActivated(dsda_input_map_overlay) && (automap_input || dsda_ShowMinimap()))
+  {
+    dsda_CycleConfig(dsda_config_automap_overlay, true);
+    dsda_AddMessage(automap_overlay == 0 ? s_AMSTR_OVERLAYOFF :
+                    automap_overlay == 1 ? s_AMSTR_OVERLAYON :
+                    "Overlay Mode Dark");
+    AM_SetPosition();
+    AM_activateNewScale();
+
+    return true;
+  }
+
   if (!automap_input)
   {
     if (dsda_InputActivated(dsda_input_map))
@@ -1149,14 +1162,6 @@ dboolean AM_Responder
 
     return true;
   }
-  else if (dsda_InputActivated(dsda_input_map_overlay))
-  {
-    dsda_ToggleConfig(dsda_config_automap_overlay, true);
-    AM_SetPosition();
-    AM_activateNewScale();
-
-    return true;
-  }
   else if (dsda_InputActivated(dsda_input_map_textured))
   {
     dsda_ToggleConfig(dsda_config_map_textured, true);
@@ -2773,6 +2778,9 @@ void AM_Drawer (dboolean minimap)
   if (!automap_active && !minimap)
     return;
 
+  if (automap_active && automap_overlay == 2 && minimap)
+    return;
+
   V_BeginAutomapDraw();
 
   if (automap_follow)
@@ -2796,6 +2804,8 @@ void AM_Drawer (dboolean minimap)
 
   if (!automap_overlay) // cph - If not overlay mode, clear background for the automap
     V_FillRect(FB, f_x, f_y, f_w, f_h, (byte)mapcolor_p->back); //jff 1/5/98 background default color
+  if (automap_overlay == 2 && !M_MenuIsShaded())
+    V_DrawShaded(FB, f_x, f_y, f_w, f_h, FULLSHADE);
 
   if (map_textured)
   {

prboom2/src/doomstat.h

@@ -197,7 +197,8 @@ extern int automap_follow;
 extern int automap_grid;
 
 #define automap_on (automap_active && !automap_overlay)
-#define automap_off (!automap_on)
+#define automap_off (!automap_active && automap_overlay > 0)
+#define automap_stbar (automap_active && R_StatusBarVisible())
 #define automap_input (automap_active)
 #define automap_hud (automap_active && !automap_overlay)
 

prboom2/src/dsda/configuration.c

@@ -231,7 +231,7 @@ dsda_config_t dsda_config[dsda_config_count] = {
   },
   [dsda_config_menu_background] = {
     "menu_background", dsda_config_menu_background,
-    CONF_BOOL(1)
+    dsda_config_int, 0, 2, { 1 }
   },
   [dsda_config_process_priority] = {
     "process_priority", dsda_config_process_priority,
@@ -1046,7 +1046,7 @@ dsda_config_t dsda_config[dsda_config_count] = {
   },
   [dsda_config_automap_overlay] = {
     "automap_overlay", dsda_config_automap_overlay,
-    CONF_BOOL(0), &automap_overlay
+    dsda_config_int, 0, 2, { 0 }, &automap_overlay
   },
   [dsda_config_automap_rotate] = {
     "automap_rotate", dsda_config_automap_rotate,

prboom2/src/dsda/exhud.c

@@ -659,7 +659,7 @@ static void dsda_UpdateComponents(exhud_component_t* update_components) {
 }
 
 void dsda_UpdateExHud(void) {
-  if (automap_on) {
+  if (automap_stbar) {
     if (containers[hud_map].loaded)
       dsda_UpdateComponents(containers[hud_map].components);
 
@@ -689,7 +689,7 @@ int global_patch_top_offset;
 void dsda_DrawExHud(void) {
   global_patch_top_offset = M_ConsoleOpen() ? dsda_ConsoleHeight() : 0;
 
-  if (automap_on) {
+  if (automap_stbar) {
     if (containers[hud_map].loaded)
       dsda_DrawComponents(containers[hud_map].components);
   }

prboom2/src/gl_main.c

@@ -282,7 +282,7 @@ void gld_MapDrawSubsectors(player_t *plr, int fx, int fy, fixed_t mx, fixed_t my
   float coord_scale;
   GLTexture *gltexture;
 
-  alpha = (float)(automap_overlay ? map_textured_overlay_trans : map_textured_trans) / 100.0f;
+  alpha = (float)((automap_overlay > 0) ? map_textured_overlay_trans : map_textured_trans) / 100.0f;
   if (alpha == 0)
     return;
 
@@ -714,7 +714,7 @@ void gld_DrawLine_f(float x0, float y0, float x1, float y1, int BaseColor)
   unsigned char a;
   map_line_t *line;
 
-  a = (automap_overlay ? map_lines_overlay_trans * 255 / 100 : 255);
+  a = ((automap_overlay == 1) ? map_lines_overlay_trans * 255 / 100 : 255);
   if (a == 0)
     return;
 
@@ -848,6 +848,31 @@ void gld_FillBlock(int x, int y, int width, int height, int col)
   glsl_PopNullShader();
 }
 
+void gld_DrawShaded(int x, int y, int width, int height, int shade)
+{
+  color_rgb_t color = gld_LookupIndexedColor(playpal_black, V_IsAutomapLightmodeIndexed());
+
+  glsl_PushNullShader();
+
+  gld_EnableTexture2D(GL_TEXTURE0_ARB, false);
+
+  glColor4f((float)color.r/255.0f,
+            (float)color.g/255.0f,
+            (float)color.b/255.0f,
+            (float)shade/30);
+
+  glBegin(GL_TRIANGLE_STRIP);
+    glVertex2i( x, y );
+    glVertex2i( x, y+height );
+    glVertex2i( x+width, y );
+    glVertex2i( x+width, y+height );
+  glEnd();
+  glColor4f(1.0f,1.0f,1.0f,1.0f);
+  gld_EnableTexture2D(GL_TEXTURE0_ARB, true);
+
+  glsl_PopNullShader();
+}
+
 void gld_SetPalette(int palette)
 {
   static int last_palette = 0;

prboom2/src/gl_struct.h

@@ -92,6 +92,7 @@ void gld_DrawLine(int x0, int y0, int x1, int y1, int BaseColor);
 void gld_DrawLine_f(float x0, float y0, float x1, float y1, int BaseColor);
 void gld_DrawWeapon(int weaponlump, vissprite_t *vis, int lightlevel);
 void gld_FillBlock(int x, int y, int width, int height, int col);
+void gld_DrawShaded(int x, int y, int width, int height, int shade);
 void gld_SetPalette(int palette);
 unsigned char *gld_ReadScreen(void);
 

prboom2/src/heretic/sb_bar.c

@@ -18,6 +18,7 @@
 
 #include "doomstat.h"
 #include "m_cheat.h"
+#include "m_menu.h"
 #include "m_random.h"
 #include "v_video.h"
 #include "r_main.h"
@@ -537,7 +538,7 @@ static int oldpieces = -1;
 
 void SB_Drawer(dboolean statusbaron, dboolean refresh, dboolean fullmenu)
 {
-    if (refresh || fullmenu || V_IsOpenGLMode()) SB_state = -1;
+    if (refresh || fullmenu || fadeBG() || V_IsOpenGLMode()) SB_state = -1;
 
     if (!statusbaron)
     {

prboom2/src/hu_stuff.c

@@ -47,6 +47,7 @@
 #include "p_tick.h"
 #include "p_map.h"
 #include "sc_man.h"
+#include "m_menu.h"
 #include "m_misc.h"
 #include "r_main.h"
 #include "lprintf.h"
@@ -364,7 +365,7 @@ void HU_Start(void)
 void HU_Drawer(void)
 {
   // don't draw anything if there's a fullscreen menu up
-  if (menuactive == mnact_full)
+  if (menuactive == mnact_full && !M_MenuIsShaded())
     return;
 
   V_BeginUIDraw();

prboom2/src/m_menu.c

@@ -160,6 +160,25 @@
 
 extern dboolean  message_dontfuckwithme;
 
+/////////////////////////////
+//
+// booleans for setup screens
+// these tell you what state the setup screens are in, and whether any of
+// the overlay screens (automap colors, reset button message) should be
+// displayed
+
+dboolean setup_active      = false; // in one of the setup screens
+dboolean set_keybnd_active = false; // in key binding setup screens
+dboolean set_weapon_active = false; // in weapons setup screen
+dboolean set_status_active = false; // in status bar/hud setup screen
+dboolean set_auto_active   = false; // in automap setup screen
+dboolean setup_select      = false; // changing an item
+dboolean setup_gather      = false; // gathering keys for value
+dboolean colorbox_active   = false; // color palette being shown
+dboolean set_general_active = false;
+dboolean level_table_active = false;
+
+
 extern const char* g_menu_flat;
 extern int g_menu_save_page_size;
 extern int g_menu_font_spacing;
@@ -188,7 +207,7 @@ void (*messageRoutine)(int response);
 
 static void M_DrawBackground(const char *flat, int scrn)
 {
-  if (dsda_IntConfig(dsda_config_menu_background))
+  if (dsda_IntConfig(dsda_config_menu_background) == 2)
     V_DrawBackground(flat, scrn);
 }
 
@@ -1250,6 +1269,8 @@ static void M_QuitResponse(dboolean affirmative)
 void M_QuitDOOM(int choice)
 {
   static char endstring[160];
+  setup_active = false;
+  currentMenu = NULL;
 
   // We pick index 0 which is language sensitive,
   // or one at random, between 1 and maximum number.
@@ -1508,24 +1529,6 @@ void M_SizeDisplay(int choice)
 // killough 10/98: added Compatibility and General menus
 //
 
-/////////////////////////////
-//
-// booleans for setup screens
-// these tell you what state the setup screens are in, and whether any of
-// the overlay screens (automap colors, reset button message) should be
-// displayed
-
-dboolean setup_active      = false; // in one of the setup screens
-dboolean set_keybnd_active = false; // in key binding setup screens
-dboolean set_weapon_active = false; // in weapons setup screen
-dboolean set_status_active = false; // in status bar/hud setup screen
-dboolean set_auto_active   = false; // in automap setup screen
-dboolean setup_select      = false; // changing an item
-dboolean setup_gather      = false; // gathering keys for value
-dboolean colorbox_active   = false; // color palette being shown
-dboolean set_general_active = false;
-dboolean level_table_active = false;
-
 /////////////////////////////
 //
 // set_menu_itemon is an index that starts at zero, and tells you which
@@ -3098,6 +3101,8 @@ setup_menu_t misc_settings[] = {
   FINAL_ENTRY
 };
 
+static const char* menu_background_list[] = { "Off", "Dark", "Texture", NULL };
+
 setup_menu_t display_settings[] = {
   { "Display Options", S_SKIP | S_TITLE, m_null, G_X},
   { "Use Extended Hud", S_YESNO, m_conf, G_X, dsda_config_exhud },
@@ -3117,7 +3122,7 @@ setup_menu_t display_settings[] = {
   { "Change Palette On Powers", S_YESNO, m_conf, G_X, dsda_config_palette_onpowers },
   EMPTY_LINE,
   { "Status Bar and Menu Appearance", S_CHOICE, m_conf, G_X, dsda_config_render_stretch_hud, 0, render_stretch_list },
-  { "Fullscreen Menu Background", S_YESNO, m_conf, G_X, dsda_config_menu_background },
+  { "Fullscreen Menu Background", S_CHOICE, m_conf, G_X, dsda_config_menu_background, 0, menu_background_list },
 
   PREV_PAGE(misc_settings),
   NEXT_PAGE(mapping_settings),
@@ -5827,6 +5832,29 @@ void M_StartControlPanel (void)
   itemOn = currentMenu->lastOn;   // JDC
 }
 
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Menu Shaded Overlay Stuff
+//
+// This displays a dark overlay under certain screens of the menus
+
+dboolean fadeBG(void)
+{
+  return dsda_IntConfig(dsda_config_menu_background) == 1;
+}
+
+dboolean M_MenuIsShaded(void)
+{
+  int Options = (setup_active || currentMenu == &OptionsDef || currentMenu == &SoundDef);
+  return fadeBG() && Options;
+}
+
+static void M_ShadedScreen(int scrn)
+{
+  V_DrawShaded(scrn, 0, 0, SCREENWIDTH, SCREENHEIGHT, FULLSHADE);
+}
+
 //
 // M_Drawer
 // Called after the view has been rendered,
@@ -5839,6 +5867,9 @@ void M_Drawer (void)
 {
   V_BeginUIDraw();
 
+  if (M_MenuIsShaded())
+    M_ShadedScreen(0);
+
   inhelpscreens = false;
 
   // Horiz. & Vertically center string and print it.

prboom2/src/m_menu.h

@@ -49,6 +49,10 @@
 
 dboolean M_Responder (event_t *ev);
 
+dboolean fadeBG(void);
+dboolean M_MenuIsShaded(void);
+#define FULLSHADE 20
+
 // Called by main loop,
 // only used for menu (skull cursor) animation.