diff options
Diffstat (limited to 'game/ground.cpp')
| -rw-r--r-- | game/ground.cpp | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/game/ground.cpp b/game/ground.cpp index c0ba2ca..0ea273d 100644 --- a/game/ground.cpp +++ b/game/ground.cpp @@ -19,7 +19,7 @@ int Ground::at(int x, int y) { } -// move area +// areas std::vector<int> Ground::star (int pos) { std::vector<int> fs; int x = pos % sizex, y = pos / sizex; @@ -37,10 +37,13 @@ class step { public: int pos, m; }; -std::vector<int> Ground::move_area (Gst &gst, Entity ent) { +std::vector<int> Ground::move_area (Gst &gst, Entity &ent) { std::vector<int> moves; std::vector<int> visited { at(ent.x, ent.y) }; - std::vector<step> frontier { step { at(ent.x, ent.y), ent.info.move } }; + std::vector<step> frontier { step { at(ent.x, ent.y), ent.info->move } }; + + int maxcost = 99; + if (gst.info_has_ability(ent.info, "Scout")) maxcost = 2; int iter=0; for (; iter<10000; iter++) { @@ -59,7 +62,9 @@ std::vector<int> Ground::move_area (Gst &gst, Entity ent) { for (int t : forward_star) { if (!(std::find(visited.begin(), visited.end(), t) != visited.end()) && !(std::find(frontier.begin(), frontier.end(), t) != frontier.end())) { - int walkedm = maxf.m - gst.tiles[gst.ground.tiles[t]].move_cost; + int movecost = gst.tiles[gst.ground.tiles[t]].move_cost; + if (movecost > maxcost) movecost = maxcost; + int walkedm = maxf.m - movecost; bool obstructed = false; for (Entity &e : gst.entities) { if (e.owner != ent.owner && at(e.x, e.y) == t) { @@ -79,4 +84,21 @@ std::vector<int> Ground::move_area (Gst &gst, Entity ent) { std::cout << "iters: " << iter; return moves; +} + +std::vector<int> Ground::attack_targets (Gst &gst, Entity &ent) { + std::vector<int> attacks; + int range = ent.info->range; + range += gst.tiles[gst.ground.tiles[gst.ground.at(ent.x, ent.y)]] + .range_bonus; + bool builds = !gst.info_has_ability(ent.info, "Units Only"); + bool units = !gst.info_has_ability(ent.info, "Buildings Only"); + for (Entity &e : gst.entities) { + if (!units && e.info->unit == 1) continue; + if (!builds && e.info->unit == 0) continue; + if (e.owner != ent.owner && abs(e.x-ent.x)+abs(e.y-ent.y) <= range) { + attacks.push_back(at(e.x, e.y)); + } + } + return attacks; }
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