From 4e7b95e3465db535682407d34242cf53e69c5bdd Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 15 Oct 2022 22:55:33 +0200
Subject: [PATCH] ads-game:: new view modes are now available in the menu

---
 rogueviz/ads/ads-game.cpp |  8 ++++
 rogueviz/ads/globals.cpp  |  3 ++
 rogueviz/ads/menu.cpp     | 80 +++++++++++++++++++++++++++++++++++----
 rogueviz/ads/views.cpp    |  9 +++++
 4 files changed, 93 insertions(+), 7 deletions(-)

diff --git a/rogueviz/ads/ads-game.cpp b/rogueviz/ads/ads-game.cpp
index b4777fb2..bcfd59e4 100644
--- a/rogueviz/ads/ads-game.cpp
+++ b/rogueviz/ads/ads-game.cpp
@@ -246,6 +246,14 @@ auto shot_hooks =
     param_i(talpha, "ds_talpha")
     -> editable(0, 255, 16, "dS texture intensity", "", 't');
 
+    param_f(spacetime_step, "ads_spacetime_step")
+    -> editable(0, 1, 0.05, "step size in the spacetime display", "", 's');
+
+    param_i(spacetime_qty, "ads_spacetime_qty")
+    -> editable(0, 100, 5, "step quantity in the spacetime display", "", 'q');
+
+    addsaver(ghost_color, "color:ghost");
+
     rsrc_config();
     });
 
diff --git a/rogueviz/ads/globals.cpp b/rogueviz/ads/globals.cpp
index 0a5cc2e7..c70aac04 100644
--- a/rogueviz/ads/globals.cpp
+++ b/rogueviz/ads/globals.cpp
@@ -140,4 +140,7 @@ extern int use_duality;
 
 ld spacetime_step = 0.1;
 int spacetime_qty = 30;
+
+color_t ghost_color = 0x800080FF;
+
 }}
diff --git a/rogueviz/ads/menu.cpp b/rogueviz/ads/menu.cpp
index b25f9eee..6d9f8d02 100644
--- a/rogueviz/ads/menu.cpp
+++ b/rogueviz/ads/menu.cpp
@@ -77,6 +77,76 @@ void edit_particles() {
   dialog::display();
   }
 
+void edit_view_mode() {
+  cmode = sm::SIDE | sm::MAYDARK;
+  gamescreen();
+
+  dialog::init(XLAT("spacetime views"), 0xC0C0FFFF, 150, 100);
+
+  dialog::addBoolItem(XLAT("view replay"), in_replay, 'r');
+  dialog::add_action(switch_replay);
+
+  dialog::addBreak(100);
+
+  if(!main_rock) add_edit(auto_rotate);
+  if(!main_rock) add_edit(auto_angle);
+
+  dialog::addBoolItem("view the current time", !in_spacetime() && which_cross == 0, 'z');
+  dialog::add_action([] {
+    switch_spacetime_to(false); which_cross = 0;
+    });
+
+  dialog::addBoolItem("view the visible state", !in_spacetime() && which_cross == -1, 'x');
+  dialog::add_action([] {
+    switch_spacetime_to(false); which_cross = -1;
+    });
+
+  dialog::addBoolItem("view the future", !in_spacetime() && which_cross == 1, 'c');
+  dialog::add_action([] {
+    switch_spacetime_to(false); which_cross = 1;
+    });
+
+  dialog::addBoolItem("view the spacetime", in_spacetime() && pmodel == mdRelPerspective && !use_duality, 'v');
+  dialog::add_action([] {
+    switch_spacetime_to(true); pmodel = mdRelPerspective; use_duality = 0;
+    });
+
+  if(main_rock) {
+    dialog::addBoolItem("view the dual space", in_spacetime() && pmodel == mdPerspective, 'v');
+    dialog::add_action([] {
+      switch_spacetime_to(true);
+      pmodel = mdPerspective;
+      });
+    }
+
+  else {
+    dialog::addBoolItem("view the dual spacetime", in_spacetime() && use_duality == 1, 'b');
+    dialog::add_action([] {
+      switch_spacetime_to(true);
+      use_duality = 1;
+      });
+
+    dialog::addBoolItem("fake dual spacetime", in_spacetime() && use_duality == 2, 'n');
+    dialog::add_action([] {
+      switch_spacetime_to(true);
+      use_duality = 2;
+      });
+    }
+
+  if(in_spacetime()) {
+    add_edit(spacetime_step);
+    add_edit(spacetime_qty);
+
+    if(main_rock) {
+      dialog::addColorItem(XLAT("ultra-ideal ghost color"), ghost_color, 'X');
+      dialog::add_action([] { dialog::openColorDialog(ghost_color); });
+      }
+
+    }
+
+  dialog::display();
+  }
+
 void game_menu() {
   cmode = sm::SIDE | sm::MAYDARK;
   gamescreen();
@@ -89,8 +159,9 @@ void game_menu() {
   add_edit(pause_speed);
   add_edit(view_proper_times);
   add_edit(DS_(time_unit));
-  if(!main_rock) add_edit(auto_rotate);
-  if(!main_rock) add_edit(auto_angle);
+
+  dialog::addItem(XLAT("set view mode"), 'v');
+  dialog::add_action_push(edit_view_mode);
 
   dialog::addItem(XLAT("particle/texture settings"), 'p');
   dialog::add_action_push(edit_particles);
@@ -107,11 +178,6 @@ void game_menu() {
   dialog::addItem(XLAT("recenter cheat"), 'C');
   dialog::add_action([] { current.T = Id; vctrV = Id; });
 
-  if(paused) {
-    dialog::addBoolItem(XLAT("view replay"), in_replay, 'V');
-    dialog::add_action(switch_replay);
-    }
-
   dialog::addItem("configure keys", 'k');
   dialog::add_action_push(multi::get_key_configurer(1, move_names, "Relative Hell keys"));
 
diff --git a/rogueviz/ads/views.cpp b/rogueviz/ads/views.cpp
index f85148e0..399a4a45 100644
--- a/rogueviz/ads/views.cpp
+++ b/rogueviz/ads/views.cpp
@@ -50,9 +50,12 @@ void switch_spacetime() {
       check_cgi();
       cgi.require_basics();
       cgi.use_count++;
+      vid.grid = true;
+      stdgridcolor = 0xFFFFFFFF;
 
       initcells();
       initgame();
+      vid.fov = 150;
       models::desitter_projections = true;
       }
 
@@ -61,6 +64,7 @@ void switch_spacetime() {
       variation = eVariation::bitruncated;
       swap(currentmap, map_hyp);
       pmodel = mdDisk;
+      pconf.scale = .95;
       check_cgi();
       }
 
@@ -77,11 +81,16 @@ void switch_spacetime() {
       NLP = Id;
       Duality = Id;
       for(int a=0; a<4; a++) for(int b=0; b<4; b++) Duality[a][b] = (a^2) == b;
+      vid.fov = 150;
+      vid.grid = false;
+      slr::range_xy = 2;
+      slr::range_z = 2;
       }
 
     else if(hybri) {
       hybrid::switch_to_underlying();
       pmodel = mdDisk;
+      pconf.scale = .95;
       }
     cgi.use_count++;
     }