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Repath around blocking units or structures.

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This commit is contained in:
Bob
2009-10-28 17:59:09 +13:00
parent 58f9347cb7
commit 222b72a679
4 changed files with 245 additions and 181 deletions
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196
OpenRa.Game/Game.cs
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@@ -8,7 +8,7 @@ using IrrKlang;
using IjwFramework.Collections;
using System;
using IjwFramework.Types;
using OpenRa.Game.Traits;
using OpenRa.Game.Traits;
using OpenRa.Game.GameRules;
namespace OpenRa.Game
@@ -22,7 +22,7 @@ namespace OpenRa.Game
static TreeCache treeCache;
public static TerrainRenderer terrain;
public static Viewport viewport;
public static PathFinder pathFinder;
public static PathFinder PathFinder;
public static Network network;
public static WorldRenderer worldRenderer;
public static Controller controller;
@@ -32,50 +32,50 @@ namespace OpenRa.Game
public static Dictionary<int, Player> players = new Dictionary<int, Player>();
public static Player LocalPlayer { get { return players[localPlayerIndex]; } }
public static BuildingInfluenceMap BuildingInfluence;
public static BuildingInfluenceMap BuildingInfluence;
public static UnitInfluenceMap UnitInfluence;
static ISoundEngine soundEngine;
public static void Initialize(string mapName, Renderer renderer, int2 clientSize, int localPlayer)
{
Rules.LoadRules(mapName);
for (int i = 0; i < 8; i++)
players.Add(i, new Player(i, string.Format("Multi{0}", i), Race.Soviet));
localPlayerIndex = localPlayer;
var mapFile = new IniFile(FileSystem.Open(mapName));
map = new Map(mapFile);
FileSystem.Mount(new Package(map.Theater + ".mix"));
viewport = new Viewport(clientSize, map.Size, renderer);
terrain = new TerrainRenderer(renderer, map, viewport);
world = new World();
treeCache = new TreeCache(map);
foreach (TreeReference treeReference in map.Trees)
world.Add(new Actor(treeReference, treeCache, map.Offset));
BuildingInfluence = new BuildingInfluenceMap(8);
UnitInfluence = new UnitInfluenceMap();
LoadMapBuildings(mapFile);
LoadMapUnits(mapFile);
pathFinder = new PathFinder(map, terrain.tileSet);
network = new Network();
controller = new Controller();
worldRenderer = new WorldRenderer(renderer);
soundEngine = new ISoundEngine();
sounds = new Cache<string, ISoundSource>(LoadSound);
PlaySound("intro.aud", false);
static ISoundEngine soundEngine;
public static void Initialize(string mapName, Renderer renderer, int2 clientSize, int localPlayer)
{
Rules.LoadRules(mapName);
for (int i = 0; i < 8; i++)
players.Add(i, new Player(i, string.Format("Multi{0}", i), Race.Soviet));
localPlayerIndex = localPlayer;
var mapFile = new IniFile(FileSystem.Open(mapName));
map = new Map(mapFile);
FileSystem.Mount(new Package(map.Theater + ".mix"));
viewport = new Viewport(clientSize, map.Size, renderer);
terrain = new TerrainRenderer(renderer, map, viewport);
world = new World();
treeCache = new TreeCache(map);
foreach (TreeReference treeReference in map.Trees)
world.Add(new Actor(treeReference, treeCache, map.Offset));
BuildingInfluence = new BuildingInfluenceMap(8);
UnitInfluence = new UnitInfluenceMap();
LoadMapBuildings(mapFile);
LoadMapUnits(mapFile);
PathFinder = new PathFinder(map, terrain.tileSet);
network = new Network();
controller = new Controller();
worldRenderer = new WorldRenderer(renderer);
soundEngine = new ISoundEngine();
sounds = new Cache<string, ISoundSource>(LoadSound);
PlaySound("intro.aud", false);
}
static void LoadMapBuildings( IniFile mapfile )
@@ -125,7 +125,7 @@ namespace OpenRa.Game
public static void Tick()
{
var stuffFromOtherPlayers = network.Tick(); // todo: actually use the orders!
world.Update();
world.Update();
UnitInfluence.Tick();
viewport.DrawRegions();
@@ -133,7 +133,7 @@ namespace OpenRa.Game
public static bool IsCellBuildable(int2 a, UnitMovementType umt)
{
if (BuildingInfluence.GetBuildingAt(a) != null) return false;
if (BuildingInfluence.GetBuildingAt(a) != null) return false;
if (UnitInfluence.GetUnitAt(a) != null) return false;
a += map.Offset;
@@ -158,19 +158,19 @@ namespace OpenRa.Game
{
return FindUnits(a - new float2(r, r), a + new float2(r, r))
.Where(x => (x.CenterLocation - a).LengthSquared < r * r);
}
public static IEnumerable<int2> FindTilesInCircle(int2 a, int r)
{
var min = a - new int2(r, r);
var max = a + new int2(r, r);
for (var j = min.Y; j <= max.Y; j++)
for (var i = min.X; i <= max.X; i++)
if (r * r >= (new int2(i, j) - a).LengthSquared)
yield return new int2(i, j);
}
}
public static IEnumerable<int2> FindTilesInCircle(int2 a, int r)
{
var min = a - new int2(r, r);
var max = a + new int2(r, r);
for (var j = min.Y; j <= max.Y; j++)
for (var i = min.X; i <= max.X; i++)
if (r * r >= (new int2(i, j) - a).LengthSquared)
yield return new int2(i, j);
}
public static IEnumerable<Actor> SelectUnitsInBox(float2 a, float2 b)
{
return FindUnits(a, b).Where(x => x.Owner == LocalPlayer && x.traits.Contains<Traits.Mobile>());
@@ -197,52 +197,52 @@ namespace OpenRa.Game
public static readonly Pair<VoicePool, VoicePool> SovietVoices =
Pair.New(
new VoicePool("ackno", "affirm1", "noprob", "overout", "ritaway", "roger", "ugotit"),
new VoicePool("await1", "ready", "report1", "yessir1"));
static int2? FindAdjacentTile(Actor a, UnitMovementType umt)
{
var tiles = Footprint.Tiles(a);
var min = tiles.Aggregate(int2.Min) - new int2(1, 1);
var max = tiles.Aggregate(int2.Max) + new int2(1, 1);
for (var j = min.Y; j <= max.Y; j++)
for (var i = min.X; i <= max.X; i++)
if (IsCellBuildable(new int2(i, j), umt))
return new int2(i, j);
return null;
}
new VoicePool("await1", "ready", "report1", "yessir1"));
static int2? FindAdjacentTile(Actor a, UnitMovementType umt)
{
var tiles = Footprint.Tiles(a);
var min = tiles.Aggregate(int2.Min) - new int2(1, 1);
var max = tiles.Aggregate(int2.Max) + new int2(1, 1);
for (var j = min.Y; j <= max.Y; j++)
for (var i = min.X; i <= max.X; i++)
if (IsCellBuildable(new int2(i, j), umt))
return new int2(i, j);
return null;
}
public static void BuildUnit(Player player, string name)
{
{
var producerTypes = Rules.UnitInfo[name].BuiltAt;
var producer = world.Actors
.FirstOrDefault(a => a.unitInfo != null
&& producerTypes.Contains(a.unitInfo.Name) && a.Owner == player);
if (producer == null)
throw new InvalidOperationException("BuildUnit without suitable production structure!");
Actor unit;
if (producerTypes.Contains("spen") || producerTypes.Contains("syrd"))
{
var space = FindAdjacentTile(producer, Rules.UnitInfo[name].WaterBound ?
UnitMovementType.Float : UnitMovementType.Wheel ); /* hackety hack */
if (space == null)
throw new NotImplementedException("Nowhere to place this unit.");
unit = new Actor(name, space.Value, player);
var mobile = unit.traits.Get<Mobile>();
mobile.facing = SharedRandom.Next(256);
}
else
{
unit = new Actor(name, (1 / 24f * producer.CenterLocation).ToInt2(), player);
var mobile = unit.traits.Get<Mobile>();
mobile.facing = 128;
mobile.QueueActivity(new Mobile.MoveTo(unit.Location + new int2(0, 3)));
throw new InvalidOperationException("BuildUnit without suitable production structure!");
Actor unit;
if (producerTypes.Contains("spen") || producerTypes.Contains("syrd"))
{
var space = FindAdjacentTile(producer, Rules.UnitInfo[name].WaterBound ?
UnitMovementType.Float : UnitMovementType.Wheel ); /* hackety hack */
if (space == null)
throw new NotImplementedException("Nowhere to place this unit.");
unit = new Actor(name, space.Value, player);
var mobile = unit.traits.Get<Mobile>();
mobile.facing = SharedRandom.Next(256);
}
else
{
unit = new Actor(name, (1 / 24f * producer.CenterLocation).ToInt2(), player);
var mobile = unit.traits.Get<Mobile>();
mobile.facing = 128;
mobile.QueueActivity(new Mobile.MoveTo(unit.Location + new int2(0, 3)));
}
world.AddFrameEndTask(_ => world.Add(unit));