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Unfinished: rand map gen

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Peisong Xiao
2024-07-12 12:07:38 -04:00
parent 922b88a4a2
commit 83b05b0f89
3 changed files with 152 additions and 6 deletions
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25
src/map.h
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@ -2,14 +2,27 @@
#define __MAP_H__
#include <vector>
#include <string>
#include <utility>
#include "constants.h"
#include "display.h"
#include "position.h"
#include "characters.h"
#include "rng.h"
class game_map final {
private:
static const int MAX_ROOM_CNT = 20;
static const int MIN_ROOM_WIDTH = 3;
static const int MIN_ROOM_HEIGHT = 3;
static const int MAX_ROOM_WIDTH = 20;
static const int MAX_ROOM_HEIGHT = 13;
// setup safezones
static const int ACTUAL_MAP_WIDTH = MAP_WIDTH - 4;
static const int ACTUAL_MAP_HEIGHT = MAP_HEIGHT - 4;
static const int MAP_PADDING = 1;
static const int MIN_ROOM_SPACING = 4;
static const int WIDTH_RESERVED = 8;
static const int HEIGHT_RESERVED = 4;
const feature enabled_features;
std::vector<char> map;
// IMPORTANT: keep empty_spots ordered
@ -25,6 +38,7 @@ public:
const feature enabled_features);
const position_list get_available_positions() const;
bool is_available(const position &pos) const;
const std::vector<position_list> get_room_list() const;
// IMPORTANT: always print a map before anything else
@ -43,6 +57,15 @@ private:
int remap_position(const position &pos) const {
return pos.y * MAP_WIDTH + pos.x;
}
position random_size(int min_width, int min_height,
int max_width, int max_height,
RNG &rng);
std::vector<std::pair<position, int>> gen_room_dims(RNG &rng);
std::vector<std::pair<position, position>> distr_rooms(RNG &rng,
std::vector<std::pair<position, int>>
&room_dims);
};
const std::string default_map =