#pragma once
#include "../panel.qh"

int autocvar_hud_panel_strafehud = 3;
bool autocvar__hud_panel_strafehud_demo = false;
bool autocvar_hud_panel_strafehud_dynamichud = true;
int autocvar_hud_panel_strafehud_mode = 0;
float autocvar_hud_panel_strafehud_range = 90;
float autocvar_hud_panel_strafehud_range_sidestrafe = -1;
int autocvar_hud_panel_strafehud_style = 2;
bool autocvar_hud_panel_strafehud_unit_show = true;
bool autocvar_hud_panel_strafehud_uncapped = false;
int autocvar_hud_panel_strafehud_onground_mode = 2;
bool autocvar_hud_panel_strafehud_onground_friction = true;
bool autocvar_hud_panel_strafehud_bar_preaccel = true;
vector autocvar_hud_panel_strafehud_bar_preaccel_color = '0 1 0';
float autocvar_hud_panel_strafehud_bar_preaccel_alpha = 0.5;
vector autocvar_hud_panel_strafehud_bar_neutral_color = '1 1 1';
float autocvar_hud_panel_strafehud_bar_neutral_alpha = 0.1;
vector autocvar_hud_panel_strafehud_bar_accel_color = '0 1 0';
float autocvar_hud_panel_strafehud_bar_accel_alpha = 0.5;
vector autocvar_hud_panel_strafehud_bar_overturn_color = '1 0 1';
float autocvar_hud_panel_strafehud_bar_overturn_alpha = 0.5;
int autocvar_hud_panel_strafehud_angle_style = 0;
int autocvar_hud_panel_strafehud_angle_dashes = 4;
float autocvar_hud_panel_strafehud_angle_alpha = 0.8;
float autocvar_hud_panel_strafehud_angle_height = 1;
float autocvar_hud_panel_strafehud_angle_width = 0.001;
vector autocvar_hud_panel_strafehud_angle_preaccel_color = '0 1 1';
vector autocvar_hud_panel_strafehud_angle_neutral_color = '1 1 0';
vector autocvar_hud_panel_strafehud_angle_accel_color = '0 1 1';
vector autocvar_hud_panel_strafehud_angle_overturn_color = '1 0 1';
int autocvar_hud_panel_strafehud_angle_arrow = 1;
float autocvar_hud_panel_strafehud_angle_arrow_size = 0.5;
int autocvar_hud_panel_strafehud_bestangle = 1;
vector autocvar_hud_panel_strafehud_bestangle_color = '1 1 1';
float autocvar_hud_panel_strafehud_bestangle_alpha = 0.5;
int autocvar_hud_panel_strafehud_switch = 1;
float autocvar_hud_panel_strafehud_switch_minspeed = -1;
vector autocvar_hud_panel_strafehud_switch_color = '1 1 0';
float autocvar_hud_panel_strafehud_switch_alpha = 1;
float autocvar_hud_panel_strafehud_switch_width = 0.003;
int autocvar_hud_panel_strafehud_wturn = 1;
vector autocvar_hud_panel_strafehud_wturn_color = '0 1 1';
float autocvar_hud_panel_strafehud_wturn_alpha = 1;
float autocvar_hud_panel_strafehud_wturn_width = 0.003;
bool autocvar_hud_panel_strafehud_wturn_proper = false;
bool autocvar_hud_panel_strafehud_wturn_unrestricted = false;
bool autocvar_hud_panel_strafehud_direction = false;
vector autocvar_hud_panel_strafehud_direction_color = '0 0.5 1';
float autocvar_hud_panel_strafehud_direction_alpha = 1;
float autocvar_hud_panel_strafehud_direction_width = 0.25;
float autocvar_hud_panel_strafehud_direction_length = 0.02;
bool autocvar_hud_panel_strafehud_slickdetector = true;
float autocvar_hud_panel_strafehud_slickdetector_range = 200;
int autocvar_hud_panel_strafehud_slickdetector_granularity = 1;
vector autocvar_hud_panel_strafehud_slickdetector_color = '0 1 1';
float autocvar_hud_panel_strafehud_slickdetector_alpha = 0.5;
float autocvar_hud_panel_strafehud_slickdetector_height = 0.125;
bool autocvar_hud_panel_strafehud_startspeed = true;
float autocvar_hud_panel_strafehud_startspeed_fade = 4;
vector autocvar_hud_panel_strafehud_startspeed_color = '1 0.75 0';
float autocvar_hud_panel_strafehud_startspeed_size = 1.5;
bool autocvar_hud_panel_strafehud_jumpheight = false;
float autocvar_hud_panel_strafehud_jumpheight_fade = 4;
float autocvar_hud_panel_strafehud_jumpheight_min = 50;
vector autocvar_hud_panel_strafehud_jumpheight_color = '0 1 0.75';
float autocvar_hud_panel_strafehud_jumpheight_size = 1.5;
float autocvar_hud_panel_strafehud_timeout_ground = 0.1;
float autocvar_hud_panel_strafehud_timeout_turn = 0.1;
float autocvar_hud_panel_strafehud_antiflicker_angle = 0.01;
float autocvar_hud_panel_strafehud_fps_update = 0.5;

void HUD_Panel_DrawStrafeHUD(float, float, float, vector, float, int, int, bool);
vector StrafeHUD_mixColors(vector, vector, float);
void StrafeHUD_drawGradient(vector, vector, vector, float, float, float, float, int);
float GetLengthUnitFactor(int);
string GetLengthUnit(int);
void StrafeHUD_drawStrafeArrow(vector, float, vector, float, bool, float);
bool StrafeHUD_drawTextIndicator(string, float, vector, float, float, float, int);

const int STRAFEHUD_MODE_VIEW_CENTERED = 0;
const int STRAFEHUD_MODE_VELOCITY_CENTERED = 1;

const int STRAFEHUD_ONGROUND_OVERTURN = 0;
const int STRAFEHUD_ONGROUND_GROUND = 1;
const int STRAFEHUD_ONGROUND_AIR = 2;

const int STRAFEHUD_DIRECTION_NONE = 0;
const int STRAFEHUD_DIRECTION_LEFT = 1;
const int STRAFEHUD_DIRECTION_RIGHT = 2;

const int STRAFEHUD_SWITCH_NONE = 0;
const int STRAFEHUD_SWITCH_ACTUAL = 1;
const int STRAFEHUD_SWITCH_NORMAL = 2;
const int STRAFEHUD_SWITCH_SIDESTRAFE = 3;

const int STRAFEHUD_WTURN_NONE = 0;
const int STRAFEHUD_WTURN_ONLY = 1;
const int STRAFEHUD_WTURN_NORMAL = 2;
const int STRAFEHUD_WTURN_SIDESTRAFE = 3;

const int STRAFEHUD_KEYS_NONE = 0;
const int STRAFEHUD_KEYS_FORWARD = 1;
const int STRAFEHUD_KEYS_BACKWARD = 2;

const int STRAFEHUD_STYLE_DRAWFILL = 0;
const int STRAFEHUD_STYLE_PROGRESSBAR = 1;
const int STRAFEHUD_STYLE_GRADIENT = 2;

const int STRAFEHUD_GRADIENT_NONE = 0;
const int STRAFEHUD_GRADIENT_LEFT = 1;
const int STRAFEHUD_GRADIENT_RIGHT = 2;
const int STRAFEHUD_GRADIENT_BOTH = 3;

const int STRAFEHUD_INDICATOR_NONE = 0;
const int STRAFEHUD_INDICATOR_SOLID = 1;
const int STRAFEHUD_INDICATOR_DASHED = 2;

const int STRAFEHUD_TEXT_TOP = 0;
const int STRAFEHUD_TEXT_BOTTOM = 1;

const float ACOS_SQRT2_3_DEG = 35.2643896827546543153;  /* acos(sqrt(2/3)) * RAD2DEG */