c_tile.h

#pragma once
#include "common.h"
#include "c_imagelist.h"

typedef class c_tile c_tile;
#include "s_map_block.h"
class TileSet;

enum e_color_by
{
    COLOR_NONE,
    COLOR_INI,
    COLOR_BIOME,
    COLOR_COMBINED,
    COLOR_STRUCTURE,
    COLOR_TRADE,
    COLOR_PALETTE,
    COLOR_DIRECT
};

enum e_color_source
{
    SOURCE_TEMPERATURE,
    SOURCE_RAINFALL,
    SOURCE_DRAINAGE,
    SOURCE_SAVAGERY,
    SOURCE_VOLCANISM,
    SOURCE_EVIL,
    SOURCE_SALINITY,
    SOURCE_ELEV,
    SOURCE_DEPTH
};
enum e_offset_type
{
    OFFSET_NONE,
    OFFSET_SIXTEEN,
    OFFSET_PATH,
    OFFSET_PAIR,
    OFFSET_SIX,
    OFFSET_FOUR,
    OFFSET_RANDOM,
    OFFSET_COUNT
};

enum e_layer
{
    LAYER_BASE,
    LAYER_OBJECT
};

struct s_sprite
{
    s_sprite(void);
    int x;
    int y;
    int width;
    int height;
    int index;
    int origin_x;
    int origin_y;
    int column_height;

    e_color_by color_by;
    e_color_source color_source;
    unsigned int palette_number;
    ALLEGRO_COLOR color;
    e_offset_type offset_type;
    unsigned char offset_amount;
    terrain_type border_terrain;
    structure_type border_structure;

};

class c_tile
{
    s_sprite get_from_ini(ALLEGRO_CONFIG * config, const char * section, ALLEGRO_PATH * base_path);

public:
    void draw(float x, float y, int height, int bottom, int surface, s_map_block * block, TileSet * tileset, bool flip = 0, e_layer drawlayer = LAYER_BASE);
    void load_ini(ALLEGRO_PATH * _path);
    c_tile(void);
    ~c_tile(void);
    inline bool operator < (const c_tile & a) const
    {
        return this->priority < a.priority;
    };

    vector<s_sprite> top_sprites;
    vector<s_sprite> bottom_sprites;
    vector<s_sprite> surface_sprites;
    vector<s_sprite> intermediate_sprites;
    vector<s_sprite> object_sprites;


    int height_max;
    int height_min;

    int priority;

    terrain_type special_terrain;
    structure_type structure;
};