mirror of
https://github.com/zenorogue/hyperrogue.git
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131 lines
3.4 KiB
C++
131 lines
3.4 KiB
C++
#include "../rogueviz.h"
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namespace nilrider {
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using namespace rogueviz;
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struct level;
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struct timestamp {
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hyperpoint where; /**< the current position of the unicycle */
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ld heading_angle; /**< the current heading angle */
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ld vel; /**< the current velocity in units per second */
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ld circpos; /**< controls the wheel graphics */
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ld slope; /**< the current slope */
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ld t; /**< planning spline parameter */
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bool tick(level*);/**< one tick of the simulation -- returns false if the unicycle has stopped or crashed */
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void centerview(level*);
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void draw_unilcycle(const shiftmatrix&);
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void draw_instruments(ld t);
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ld energy_in_squares();
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};
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struct planpoint {
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hyperpoint at;
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hyperpoint vel;
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planpoint(hyperpoint a, hyperpoint v): at(a), vel(v) {};
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};
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constexpr flagtype nrlPolar = Flag(1);
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struct statue {
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transmatrix T;
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hpcshape *shape;
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color_t color;
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};
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struct level {
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string name;
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char hotkey;
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string longdesc;
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flagtype flags;
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ld minx, miny, maxx, maxy;
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vector<string> map_tiles;
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ld startx, starty;
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ld scale;
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std::function<ld(hyperpoint h)> surface;
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bool initialized;
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level(string name, char hotkey, flagtype flags, string longdesc, ld minx, ld miny, ld maxx, ld maxy, const vector<string>& mt, ld sx, ld sy, const std::function<ld(hyperpoint h)>& surf) :
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name(name), hotkey(hotkey), longdesc(longdesc), flags(flags), minx(minx), miny(miny), maxx(maxx), maxy(maxy), map_tiles(mt), startx(sx), starty(sy), surface(surf) { initialized = false; }
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ld real_minx, real_miny, real_maxx, real_maxy;
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/* data */
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hpcshape shFloor; /**< the 3D model of floor */
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hpcshape shPlanFloor; /**< the 3D model of floor for planning */
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hpcshape shField; /**< the 3D model of the 'field' */
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hpcshape shCastle; /**< the 3D model of the 'castle' */
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vector<statue> statues;
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/** the texture data used for the ground */
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texture::texture_data *unil_texture;
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/** the texture used for the ground */
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basic_textureinfo uniltinf;
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/** the texture used for the ground */
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basic_textureinfo castle_tinf;
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/** starting timestamp */
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timestamp start;
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/** current timestamp */
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timestamp current;
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/** initialize textures and start */
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void init();
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vector<timestamp> history;
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/** plan for the planning mode */
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vector<planpoint> plan;
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void init_plan();
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bool simulate();
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void draw_planning_screen();
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void draw_level(const shiftmatrix& V);
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shiftmatrix plan_transform;
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hyperpoint get_spline(ld t);
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hyperpoint mappt(ld x, ld y, int s);
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ld safe_alt(hyperpoint h, ld mul = 1);
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void compute_plan_transform();
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bool handle_planning(int sym, int uni);
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};
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/** ticks per second */
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inline const ld tps = 1000;
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/** wheel radius */
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inline ld whrad = 0.05;
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/** epsilon used to measure slope */
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inline ld slope_eps = 0.01;
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/** gravity acceleration constant, in units per second squared */
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inline ld gravity = 1 / 16.;
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/** the distance of camera from the wheel */
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inline ld whdist = 0.5;
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/** minimum slope for rendering */
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inline ld min_gfx_slope = +M_PI/2;
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/** current slope for rendering */
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inline ld gfx_slope = 0;
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/** the timer */
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inline ld timer = 0;
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/** default block unit */
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inline double dft_block = 1;
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extern map<char, color_t> bcols;
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extern map<char, array<string, 16> > submaps;
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hyperpoint sym_to_heis(hyperpoint H);
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}
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