mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-07-23 21:44:18 -04:00
289 lines
12 KiB
C#
289 lines
12 KiB
C#
using OpenDiablo2.Common.Attributes;
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using OpenDiablo2.Common.Enums;
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using OpenDiablo2.Common.Interfaces;
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using OpenDiablo2.Common.Models;
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using System;
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using System.Drawing;
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using System.Linq;
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namespace OpenDiablo2.MapGenerators
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{
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[RandomizedMap("Blood Moor")]
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public sealed class BloodMoor : IRandomizedMapGenerator
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{
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private readonly IGameState gameState;
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private readonly LevelDetail levelDetail;
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public BloodMoor(IGameState gameState, IEngineDataManager dataManager)
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{
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this.gameState = gameState;
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levelDetail = dataManager.Levels.First(x => x.LevelName == "Blood Moor");
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}
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public void Generate(IMapInfo parentMap, Point location)
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{
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// Generate the area inside of the borders
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GenerateGeneralContents(location, parentMap);
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}
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private void GenerateGeneralContents(Point location, IMapInfo parentMap)
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{
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bool northExit = location.Y < 0;
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bool southExit = location.Y > 0;
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bool westExit = location.X < 0;
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bool eastExit = location.X > 0;
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if (northExit)
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{
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GenerateSouthernTownEntrance(location, parentMap);
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GenerateEasternRiver(location, parentMap);
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GenerateWesternFence(location, parentMap);
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GenerateNorthernFence(location, parentMap);
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}
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FillCenterArea(location, parentMap);
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GeneratePointsOfInterests(location, parentMap);
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#region old code
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//for (var y = 0; y < levelDetail.SizeY; y += 8)
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//{
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// for (var x = 0; x < levelDetail.SizeX; x += 8)
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// {
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// var px = location.X + x;
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// var py = location.Y + y;
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// if ((x == 0) && (y == 0)) // North West
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// {
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// gameState.InsertSubMap((int)eWildBorder.NorthWest, 2, new Point(px, py), parentMap, 0);
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// }
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// else if ((x == levelDetail.SizeX - 8) && (y == 0)) // North East
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// {
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// gameState.InsertSubMap((int)eWildBorder.NorthEast, 2, new Point(px, py), parentMap, 0);
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// }
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// else if ((x == levelDetail.SizeX - 8) && (y == levelDetail.SizeY - 8)) // South East
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// {
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// if (northExit)
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// {
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// gameState.InsertSubMap((int)eWildBorder.RiverUpper, 2, new Point(location.X + x, location.Y + y), parentMap, 0);
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// }
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// else gameState.InsertSubMap((int)eWildBorder.SouthEast, 2, new Point(px, py), parentMap, 0);
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// }
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// else if ((x == 0) && (y == levelDetail.SizeY - 8)) // South West
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// {
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// if (northExit)
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// {
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// gameState.InsertSubMap((int)eWildBorder.West, 2, new Point(px, py), parentMap, 0);
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// }
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// else gameState.InsertSubMap((int)eWildBorder.SouthWest, 2, new Point(px, py), parentMap, 0);
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// }
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// else if ((x == 0) && ((y % 8) == 0)) // West
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// {
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// if (westExit)
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// {
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// gameState.InsertSubMap((int)eWildBorder.RiverUpper, 2, new Point(px, py), parentMap, 3);
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// }
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// else if (eastExit)
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// {
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// // TODO: Transition to town
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// }
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// else gameState.InsertSubMap((int)eWildBorder.West, 2, new Point(px, py), parentMap, 0);
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// }
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// else if ((x == levelDetail.SizeX - 8) && ((y % 8) == 0)) // East
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// {
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// if (westExit)
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// {
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// // TODO: Transition to town
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// }
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// if (northExit || eastExit)
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// {
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// gameState.InsertSubMap((int)eWildBorder.RiverUpper, 2, new Point(px, py), parentMap, 3);
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// }
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// else gameState.InsertSubMap((int)eWildBorder.East, 2, new Point(px, py), parentMap, 0);
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// }
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// else if (((x % 8) == 0) && (y == 0)) // North
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// {
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// if (southExit)
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// {
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// }
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// else gameState.InsertSubMap((int)eWildBorder.North, 2, new Point(px, py), parentMap, 0);
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// }
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// else if (((x % 8) == 0) && (y == (levelDetail.SizeY - 8))) // South
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// {
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// if (northExit)
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// {
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// //var tileIdx = 31; // 8x8 fill
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// //gameState.InsertSubMap(tileIdx, new Point(bloodMooreRect.Left + x, bloodMooreRect.Top + y), townMap);
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// }
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// else gameState.InsertSubMap((int)eWildBorder.South, 2, new Point(px, py), parentMap, 0);
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// }
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// else
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// {
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// //if (((x % 8) == 0) && ((y % 8)) == 0)
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// //{
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// // var tileIdx = 31; // 8x8 fill
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// // gameState.InsertSubMap(tileIdx, 2, new Point(px, py), parentMap, 0);
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// //}
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// }
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// }
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//}
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#endregion
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}
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private void GenerateNorthernFence(Point location, IMapInfo parentMap)
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{
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for (var x = location.X + 8; x < location.X + 64; x += 8)
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{
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gameState.InsertSubMap((int)eWildBorder.North, 2, new Point(x, location.Y), parentMap, 0);
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}
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}
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private void GenerateWesternFence(Point location, IMapInfo parentMap)
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{
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gameState.InsertSubMap((int)eWildBorder.NorthWest, 2, new Point(location.X, location.Y), parentMap, 0);
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for (var y = location.Y + 8; y < location.Y + 72; y += 8)
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{
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gameState.InsertSubMap((int)eWildBorder.West, 2, new Point(location.X, y), parentMap, 0);
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}
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}
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private void GenerateEasternRiver(Point location, IMapInfo parentMap)
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{
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for (var y = location.Y + 8; y < location.Y + 72; y += 8)
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{
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gameState.InsertSubMap(26 /* River Upper */, 2, new Point(location.X + 62, y), parentMap, 3);
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gameState.InsertSubMap(27 /* River Lower */, 2, new Point(location.X + 70, y), parentMap, 3);
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}
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// River near town
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gameState.InsertSubMap(26 /* River Upper */, 2, new Point(location.X + 62, location.Y + 72), parentMap, 2);
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gameState.InsertSubMap(27 /* River Lower */, 2, new Point(location.X + 70, location.Y + 72), parentMap, 2);
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// River near the back
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gameState.InsertSubMap(26 /* River Upper */, 2, new Point(location.X + 62, location.Y), parentMap, 1);
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gameState.InsertSubMap(27 /* River Lower */, 2, new Point(location.X + 70, location.Y), parentMap, 1);
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}
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private void GenerateSouthernTownEntrance(Point location, IMapInfo parentMap)
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{
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var random = new Random(gameState.Seed + location.X + location.Y);
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for (var x = location.X; x < location.X + 64; x += 8)
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{
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if (x == location.X) // Bottom left of the map
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gameState.InsertSubMap((int)eWildBorder.ClosedBoxBottomLeft, 2, new Point(x, location.Y + 72), parentMap);
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else if (x == location.X + 48) // Town exit
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gameState.InsertSubMap((int)eWildBorder.South, 2, new Point(x, location.Y + 72), parentMap, 3);
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else // Everything else
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gameState.InsertSubMap((int)eWildBorder.South, 2, new Point(x, location.Y + 72), parentMap, 0);
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}
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}
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private void GeneratePointsOfInterests(Point location, IMapInfo parentMap)
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{
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var random = new Random(gameState.Seed + location.X + location.Y);
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// Generate the cave
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while (true)
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{
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var rx = random.Next(8, levelDetail.SizeX - 16);
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var ry = random.Next(8, levelDetail.SizeY - 16);
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rx -= (rx % 8);
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ry -= (ry % 8);
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var caveX = rx + location.X;
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var caveY = ry + location.Y;
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/*
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// Don't generate a camp on something that's already generated
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var loc = gameState.GetMapSizes(caveX, caveY).First();
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if (loc.Width != 8 || loc.Height != 8)
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continue;
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gameState.RemoveEverythingAt(caveX, caveY);
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*/
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gameState.InsertSubMap(52/*cave entrance*/, 2, new Point(caveX, caveY), parentMap);
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break;
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}
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// Generate camps
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var campsToGenerate = 3;
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while (campsToGenerate > 0)
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{
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var rx = random.Next(8, levelDetail.SizeX - 16);
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var ry = random.Next(8, levelDetail.SizeY - 16);
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rx -= (rx % 8);
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ry -= (ry % 8);
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var campX = rx + location.X;
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var campY = ry + location.Y;
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/*
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// Don't generate a camp on something that's already generated
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var loc = gameState.GetMapSizes(campX, campY).First();
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if (loc.Width != 8 || loc.Height != 8)
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continue;
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gameState.RemoveEverythingAt(campX, campY);
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*/
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if (gameState.HasMap(campX, campY) > 1)
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continue;
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gameState.InsertSubMap(random.Next(42, 43 + 1), 2, new Point(campX, campY), parentMap);
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campsToGenerate--;
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}
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}
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static int[] tileFillIds = new int[] { 29, 30, 31, 38, 39, 40, 41 };
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private void FillCenterArea(Point location, IMapInfo parentMap)
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{
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var rightEdge = levelDetail.SizeX - 8;
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var bottomEdge = levelDetail.SizeY - 8;
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for (var y = 8; y < bottomEdge; y += 8)
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{
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for (var x = 8; x < rightEdge; x += 8)
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{
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var px = location.X + x;
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var py = location.Y + y;
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// If this space is already filled, move on
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if (gameState.HasMap(px, py) > 0)
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continue;
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// Generate filler
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var random = new Random(gameState.Seed + location.X + location.Y + x + y);
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while (true)
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{
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var tileIdx = tileFillIds[random.Next(0, tileFillIds.Count())];
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var info = gameState.GetSubMapInfo(tileIdx, 2, parentMap, new Point(location.X + x, location.Y + y));
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// Make sure this tile actually fits here
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if (info.TileLocation.Right > (location.X + rightEdge) || info.TileLocation.Bottom > (location.Y + bottomEdge))
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continue;
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if (info.TileLocation.Width == 16 && gameState.HasMap(px + 8, py) > 0)
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continue;
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if (info.TileLocation.Height == 16 && gameState.HasMap(px, py + 8) > 0)
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continue;
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// We found a tile that fits, so add it
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gameState.AddMap(info);
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break;
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}
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}
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}
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}
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}
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}
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