ru:: first commit

rogueviz/ru/globals.cpp

@@ -0,0 +1,138 @@
+namespace rogue_unlike {
+
+using namespace hr;
+
+/* the size of a block, in pixels */
+constexpr int block_x = 8;
+constexpr int block_y = 8;
+
+/* the size of a room (screen), in blocks */
+constexpr int room_x = 80;
+constexpr int room_y = 40;
+
+/* the size of a room, in pixels */
+constexpr int screen_x = block_x * room_x;
+constexpr int screen_y = block_y * room_y;
+
+/* the size of the area shared between right/left blocks */
+constexpr int lr_margin = 4;
+
+/* the size of the area shared with the block above */
+constexpr int t_margin = 2;
+
+/* the size of the area shared with the block below */
+constexpr int b_margin = 2 * t_margin;
+
+/* the position of margins in pixels */
+constexpr int l_margin_at = lr_margin * block_x / 2;
+constexpr int r_margin_at = screen_x - block_x * lr_margin / 2;
+constexpr int t_margin_at = t_margin * block_y / 2;
+constexpr int b_margin_at = screen_y - b_margin * block_y / 2;
+
+/* between the margins */
+constexpr int actual_screen_x = r_margin_at - l_margin_at;
+constexpr int actual_screen_y = b_margin_at - t_margin_at;
+
+int game_fps = 300;
+bool bottom = 1;
+
+constexpr auto yctr = (t_margin_at + b_margin_at) / 2.;  
+constexpr auto xctr = (l_margin_at + r_margin_at) / 2.;  
+
+double mscale = 100;
+
+bool non_hyperbolic;
+bool one_room;
+
+struct ruwall {
+  string name;
+  string glyph;
+  color_t color;
+  flagtype flags;
+  };
+
+enum eWall { wAir, wWall, wBouncy, wSpike, wWater, wFrozen, wDoor, wSmashedDoor, wFountain0, wFountain1, wBluePortal, wOrangePortal, wPlatform };
+
+flagtype W_BLOCK = 1;
+flagtype W_TRANS = 2;
+flagtype W_PLATFORM = 4;
+flagtype W_STAIRCASE = 8;
+flagtype W_PAIN = 16;
+
+constexpr int qwall = 14;
+
+ruwall walls[qwall] = {
+  {"air", ".", 0x40404080, W_TRANS},
+  {"wall", "#", 0xFFFFFFFF, W_BLOCK},
+  {"bouncy wall", "#", 0x80FF80FF, W_BLOCK},
+  {"spike", "^", 0xC08080FF, W_BLOCK | W_TRANS},
+  {"water", "~", 0x0000FFFF, W_BLOCK | W_TRANS},
+  {"frozen water", "#", 0xC0C0FFFF, W_BLOCK},
+  {"door", "+", 0xC06000FF, W_BLOCK},
+  {"smashed door", "'", 0xC06000FF, W_TRANS},
+  {"magic fountain", "!", 0x8080C0FF, W_TRANS},
+  {"magic fountain (active)", "!", 0xA0A0FFFF, W_TRANS},
+  {"blue portal", "=", 0x4040C0FF, W_TRANS},
+  {"orange portal", "=", 0xC08040FF, W_TRANS},
+  {"platform", "-", 0xFFFFFFFF, W_PLATFORM | W_TRANS },
+  {"staircase", "-", 0xFFFF80FF, W_PLATFORM | W_TRANS | W_STAIRCASE },
+  };
+
+int sel = 1;
+
+bool hallucinating;
+
+template<class T> bool in_range(T val, T minv, T maxv) { return val >= minv && val <= maxv; }
+
+map<cell*, struct room> rooms;
+
+struct room *current_room;
+
+basic_textureinfo roomtinf;
+hpcshape roomshape, roomshape_big;
+
+bool is_right(struct room *r);
+struct room *get_adjacent(struct room *r, int i);
+
+ld get_scale_at(ld y);
+room *get_room_at(cell *c);
+
+// gravity portals
+
+extern bool gravision;
+
+struct location {
+  int x, y;
+  char ch;
+  bool fixed;
+  ld potential;
+  array<location*, 4> neighbors;
+  location& get(int id) { return neighbors[id][0]; }
+  };
+
+extern array<array<location, 256>, 256> all_locations;
+
+enum class mapmode { standard, poincare, klein };
+
+enum class mode { editmap, menu, playing, paused, inventory };
+
+mode cmode = mode::playing;
+
+mapmode cmapmode = mapmode::standard;
+void switch_mapmode_to(mapmode m);
+
+bool should_apply_fov() { return among(cmode, mode::playing, mode::paused, mode::inventory); }
+
+void enable();
+
+void update_keystate();
+bool keyheld(int id);
+bool keywasheld(int id);
+bool keypressed(int id);
+
+void sync_map();
+
+void render_room_objects(room *r);
+
+
+}