#pragma once

#include "pxl8_bsp.h"
#include "pxl8_types.h"

typedef enum pxl8_procgen_type {
    PXL8_PROCGEN_CAVE,
    PXL8_PROCGEN_DUNGEON,
    PXL8_PROCGEN_TERRAIN
} pxl8_procgen_type;

typedef struct pxl8_procgen_params {
    pxl8_procgen_type type;

    i32 width;
    i32 height;
    i32 depth;
    u32 seed;

    f32 density;
    i32 iterations;

    void* type_params;
} pxl8_procgen_params;

typedef struct pxl8_procgen_cave_params {
    i32 min_cave_size;
} pxl8_procgen_cave_params;

typedef struct pxl8_procgen_dungeon_params {
    i32 room_count;
    i32 min_room_size;
    i32 max_room_size;
    i32 corridor_width;
} pxl8_procgen_dungeon_params;

typedef struct pxl8_procgen_tex_params {
    u32 seed;
    i32 width;
    i32 height;
    f32 scale;
    f32 roughness;
    u8 base_color;
    u8 variation;
} pxl8_procgen_tex_params;

#ifdef __cplusplus
extern "C" {
#endif

pxl8_result pxl8_procgen(pxl8_bsp* bsp, const pxl8_procgen_params* params);
void pxl8_procgen_tex(u8* buffer, const pxl8_procgen_tex_params* params);

#ifdef __cplusplus
}
#endif