52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
#pragma once
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#include "plugin.h"
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#include "channel-jobs.h"
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#include <df/map_block.h>
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#include <df/coord.h>
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#include <modules/EventManager.h> //hash functions (they should probably get moved at this point, the ones that aren't specifically for EM anyway)
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#include <vector>
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#include <unordered_map>
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#include <unordered_set>
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using namespace DFHack;
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using Group = std::unordered_set<df::coord>;
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using Groups = std::vector<Group>;
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/* Used to build groups of adjacent channel designations/jobs
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* groups_map: maps coordinates to a group index in `groups`
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* groups: list of Groups
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* Group: used to track designations which are connected through adjacency to one another (a group cannot span Z)
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* Note: a designation plan may become unsafe if the jobs aren't completed in a specific order;
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* the easiest way to programmatically ensure safety is to..
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* lock overlapping groups directly adjacent across Z until the above groups are complete, or no longer overlap
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* groups may no longer overlap if the adjacent designations are completed, but requires a rebuild of groups
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* jobs: list of coordinates with channel jobs associated to them
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*/
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class ChannelGroups {
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private:
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using GroupBlocks = std::unordered_set<df::map_block*>;
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using GroupsMap = std::unordered_map<df::coord, int>;
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GroupBlocks group_blocks;
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GroupsMap groups_map;
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Groups groups;
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ChannelJobs &jobs;
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std::set<int> free_spots;
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protected:
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void add(const df::coord &map_pos);
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public:
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explicit ChannelGroups(ChannelJobs &jobs) : jobs(jobs) { groups.reserve(200); }
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void scan_one(const df::coord &map_pos);
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void scan();
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void clear();
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void remove(const df::coord &map_pos);
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Groups::const_iterator find(const df::coord &map_pos) const;
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Groups::const_iterator begin() const;
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Groups::const_iterator end() const;
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size_t count(const df::coord &map_pos) const;
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void debug_groups();
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void debug_map();
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};
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