#pragma once

#include <gint/defs/types.h>
#include <stdint.h>
#include <stdbool.h>

#include <gint/display.h>

#define __BSD_VISIBLE 1
#include <math.h>

//---
// Level strucutres
//---

typedef enum {
    Shape_Square       = 0,
    Shape_SmallBar     = 2,
    Shape_MediumBar    = 3,
    Shape_NormalBar    = 4,
    Shape_LongBar      = 5,
    Shape_HugeBar      = 6,
    Shape_LongVertical = 7,
} shape_t;

typedef enum {
    Action_Normal           = 0,
    Action_RotateLeft       = 1,
    Action_RotateRight      = 2,
    Action_Speed            = 3,
    Action_FadeOut          = 4,
    Action_OuterRotateLeft  = 5,
    Action_OuterRotateRIght = 6,
    Action_Slide            = 7,
} action_t;

typedef enum {
    Position_Left   = 0,
    Position_Right  = 1,
    Position_Middle = 2
} position_t;

typedef struct {
    int time;
    shape_t shape;
    position_t position;
    action_t action;
} rectmeta_t;

typedef struct {
    float tempo;
    int block_count;
    rectmeta_t *blocks;
} level_t;

//---
// Game
//---

#define PLAYER_X 60
#define PLAYER_R 40
#define PLAYER_SIZE 8
#define CORRIDOR_SIZE 120

#define RECT_SPEED 60 /* px/tempo */

typedef struct {
    float w, h;     /* px */
    float x, y;     /* px */
    float r;        /* rad */
    rectmeta_t const *meta;
} rect_t;

#define RECT_TABLE_SIZE     20

typedef struct game {
    int dead;
    float time;
    level_t *level;
    rectmeta_t const *current;

    rect_t table[RECT_TABLE_SIZE];
    int cursor;
    float player_rota;
} game_t;

//---
// Rendering
//---

void dcircle(int x, int y, int r, int color, bool fill);

void dtriangle(int x1, int y1, int x2, int y2, int x3, int y3, int color);

void drectoid(rect_t const *r, int color);

void render_player(float angle);

//---
// Physics
//---

void player_position(float angle,
    float *x1, float *y1, float *x2, float *y2);

bool player_collision(game_t const *game);

bool rect_circle_collide(rect_t const *r, int cx, int cy, int cr);

void rect_load(rect_t *r, rectmeta_t const *meta);

void rect_physics(rect_t *r, rectmeta_t const *meta, float time);

//---
// Levels
//---

extern level_t level1;
extern level_t level2;
extern level_t level3;
extern level_t level4;
extern level_t level5;
extern level_t level6;
extern level_t level7;