WSHCommon/Common/GameEditorPlugin/Win32/Editor/EditorDisplay.World.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;

using System.Text;
using System.Windows.Forms;
using CommonAI.Zone.ZoneEditor.Plugin.EditorToScene;
using CommonAI.Zone.ZoneEditor.Plugin.SceneToEditor;
using CommonAI.Zone;
using CommonAI.Zone.ZoneEditor;
using CommonAI.RTS;
using CommonLang.Vector;
using System.Collections;
using CommonAI.Zone.Instance;
using CommonLang;
using GameEditorPlugin.Win32;
using CommonFroms.Drawing;
using CommonAI.RTS.Manhattan;
using GameEditorPlugin.Tools;
using CommonAI.Zone.Helper;

namespace GameEditorPlugin.Win32.Editor
{
    public class EditorWorld : DisplayTerrain
    {
        private EditorDisplayPanel owner;
        private HashMap<string, EditorObject> objectes = new HashMap<string, EditorObject>();
        private ZoneManhattanMap mmap;
        private ManhattanMapAreaGenerator mmap_area_gen;

        public ZoneManhattanMap ManhattanMap
        {
            get { return mmap; }
        }
        public ManhattanMapAreaGenerator MapAreaGenerator
        {
            get { return mmap_area_gen; }
        }

        public EditorWorld(EditorDisplayPanel owner, ZoneInfo data)
        {
            this.owner = owner;
            this.mmap = new EditorZoneManhattanMap(data, null);
            this.mmap_area_gen = new ManhattanMapAreaGenerator(data);
            this.IsAreaDirty = true;
            base.InitTerrain(data);
        }

        public void ResetTerrain(ZoneInfo data)
        {
            this.mmap = new EditorZoneManhattanMap(data, null);
            this.mmap_area_gen = new ManhattanMapAreaGenerator(data);
            this.IsAreaDirty = true;
            base.InitTerrain(data);
        }

        public override void Dispose()
        {

        }

        //---------------------------------------------------

        private HashSet<RspZoneFlagChanged> fill_stack = new HashSet<RspZoneFlagChanged>();

        public delegate void TerrainMapBlockAction(ZoneInfo terrain, int bx, int by);

        public void ForEachTerrainRound(float wx, float wy, float size, TerrainMapBlockAction action)
        {
            int ix = (int)(wx / CellW);
            int iy = (int)(wy / CellH);
            float cw = CellW;
            float ch = CellH;
            float cx = cw / 2f;
            float cy = ch / 2f;
            float dr = (float)size * cw / 2f;
            float dw = (float)size * cw;
            float dh = (float)size * ch;
            float sx = ((int)((wx - dw / 2f) / CellW)) * cw;
            float sy = ((int)((wy - dh / 2f) / CellH)) * ch;
            for (float x = sx; x <= sx + dw; x += CellW)
            {
                for (float y = sy; y <= sy + dh; y += CellH)
                {
                    if (CMath.includeRoundPoint(wx, wy, dr, x + cx, y + cy))
                    {
                        ix = (int)(x / CellW);
                        iy = (int)(y / CellH);
                        if (ix >= 0 && ix < Terrain.XCount && iy >= 0 && iy < Terrain.YCount)
                        {
                            action(Terrain, ix, iy);
                        }
                    }
                }
            }
        }
        public void ForEachTerrainRectangle(float wx, float wy, float width, float height, TerrainMapBlockAction action)
        {
            int cx1 = (int)((wx - width / 2) / CellW);
            int cy1 = (int)((wy - height / 2) / CellH);
            int cx2 = (int)((wx + width / 2) / CellW);
            int cy2 = (int)((wy + height / 2) / CellH);
            cx1 = Math.Max(cx1, 0);
            cy1 = Math.Max(cy1, 0);
            cx2 = Math.Min(cx2, Terrain.XCount - 1);
            cy2 = Math.Min(cy2, Terrain.YCount - 1);
            for (int cx = cx1; cx <= cx2; ++cx)
            {
                for (int cy = cy1; cy <= cy2; ++cy)
                {
                    action(Terrain, cx, cy);
                }
            }
        }


        public void FillTerrainRound(float wx, float wy, float size, int flag)
        {
            ForEachTerrainRound(wx, wy, size, (terrain, ix, iy) =>
            {
                Terrain.TerrainMatrix[ix, iy] = flag;
                fill_stack.Add(new RspZoneFlagChanged(ix, iy, flag));
            });
            IsAreaDirty = true;
        }
        public void FillTerrainRectangle(float wx, float wy, float width, float height, int flag)
        {
            ForEachTerrainRectangle(wx, wy, width, height, (terrain, ix, iy) =>
            {
                Terrain.TerrainMatrix[ix, iy] = flag;
                fill_stack.Add(new RspZoneFlagChanged(ix, iy, flag));
            });
            IsAreaDirty = true;
        }


        public List<RspZoneFlagChanged> PopFillTerrainStack()
        {
            List<RspZoneFlagChanged> ret = new List<RspZoneFlagChanged>(fill_stack);
            fill_stack.Clear();
            return ret;
        }

        //---------------------------------------------------

        #region Events

        public void AddUnit(MsgPutUnit msg)
        {
            AddObject(new EditorUnit(this, msg));
        }

        public void AddItem(MsgPutItem msg)
        {
            AddObject(new EditorItem(this, msg));
        }

        public void AddRegion(MsgPutRegion msg)
        {
            AddObject(new EditorRegion(this, msg));
        }

        public void AddPoint(MsgPutPoint msg)
        {
            AddObject(new EditorPoint(this, msg));
        }

        public void AddDecoration(MsgPutDecoration msg)
        {
            AddObject(new EditorDecoration(this, msg));
        }

        public void AddArea(MsgPutArea msg)
        {
            this.IsAreaDirty = true;
            AddObject(new EditorArea(this, msg));
        }

        public void RenameObject(MsgRenameObject msg)
        {
            EditorObject obj = objectes.Get(msg.SrcName);
            if (obj != null)
            {
                obj.Name = msg.DstName;
            }
        }

        public void RemoveObject(MsgRemoveObject msg)
        {
            objectes.RemoveByKey(msg.Name);
        }

        public void SelectObject(MsgSelectObject msg)
        {
            EditorObject obj = objectes.Get(msg.Name);
            DeselectAll(obj);
            if (obj != null)
            {
                obj.Selected = true;
                if (msg.IsLocateCamera)
                {
                    setCamera(obj.X, obj.Y);
                }
            }
            SelectedObject = obj;
        }

        public EditorObject SelectedObject { get; private set; }

        #endregion

        //---------------------------------------------------
        #region Render

        internal bool IsAreaDirty { get; private set; }
        private SolidBrush name_brush = new SolidBrush(Color.White);
        private Font name_font = new Font(@"微软雅黑", 9f, FontStyle.Regular);

        protected override void renderObjects(Graphics g, RectangleF worldBounds)
        {
            drawObjectes<EditorObject>(g, worldBounds, objectes.Values);

            if (owner.ShowGrid || owner.LastMode.Mode == MsgSetEditorMode.MODE_TERRAIN)
            {
                drawGrid(g, worldBounds, CellW, CellH);
            }
        }

        protected override void renderScreen(Graphics g, RectangleF worldBounds)
        {
            renderUnitsHP(g, worldBounds);
        }

        protected override void renderTerrain(Graphics g, RectangleF rect)
        {
            base.renderTerrain(g, rect);
            foreach (var so in objectes.Values)
            {
                so.render_in_terrain(g);
            }
        }

        private void renderUnitsHP(Graphics g, RectangleF rect)
        {
            bool showall = EditorDisplayPanel.ShowAll;
            foreach (EditorObject u in objectes.Values)
            {
                if (showall || u.Pickable)
                {
                    if (CMath.intersectRect2(
                        rect.X,
                        rect.Y,
                        rect.Width,
                        rect.Height,
                        u.X + u.LocalBounds.X,
                        u.Y + u.LocalBounds.Y,
                        u.LocalBounds.Width,
                        u.LocalBounds.Height))
                    {
                        System.Drawing.Drawing2D.GraphicsState state = g.Save();
                        g.TranslateTransform(
                            worldToScreenX(u.X),
                            worldToScreenY(u.Y));
                        g.DrawString(u.Name, name_font, name_brush, 0, 0);
                        g.Restore(state);
                    }
                }
            }

        }

        public override void render(Graphics g)
        {
            base.render(g);
            this.IsAreaDirty = false;
        }

        #endregion
        //---------------------------------------------------

        public EditorObject GetObject(string name)
        {
            return objectes.Get(name);
        }

        private void AddObject(EditorObject obj)
        {
            var removed = objectes.RemoveByKey(obj.Name);
            objectes.Add(obj.Name, obj);
            if (SelectedObject == removed)
            {
                SelectedObject = obj;
                obj.Selected = true;
            }
        }

        public void DeselectAll(EditorObject exclude = null)
        {
            SelectedObject = null;
            foreach (EditorObject obj in objectes.Values)
            {
                if (exclude != obj)
                {
                    if (obj.Selected)
                    {
                        obj.Selected = false;
                        RspOnObjectSelected rsp = new RspOnObjectSelected();
                        rsp.Name = obj.Name;
                        rsp.Selected = false;
                        owner.SendToEditor(rsp);
                    }
                }
            }
        }
        public void Deselect(EditorObject obj)
        {
            if (SelectedObject == obj)
            {
                SelectedObject = null;
            }
            if (obj.Selected)
            {
                obj.Selected = false;
                RspOnObjectSelected rsp = new RspOnObjectSelected();
                rsp.Name = obj.Name;
                rsp.Selected = false;
                owner.SendToEditor(rsp);
            }
        }

        public EditorObject TryPickObject(float x, float y)
        {
            bool showall = EditorDisplayPanel.ShowAll;
            foreach (EditorObject u in objectes.Values)
            {
                if (showall || u.Pickable)
                {
                    if (u.touch(x, y))
                    {
                        return u;
                    }
                }
            }
            return null;
        }

        public EditorObject PickObject(float x, float y)
        {
            bool showall = EditorDisplayPanel.ShowAll;
            foreach (EditorObject u in objectes.Values)
            {
                if (showall || u.Pickable)
                {
                    if (u.touch(x, y))
                    {
                        u.Selected = true;
                        RspOnObjectSelected rsp = new RspOnObjectSelected();
                        rsp.Name = u.Name;
                        rsp.Selected = true;
                        owner.SendToEditor(rsp);
                        return u;
                    }
                }
            }
            DeselectAll();
            return null;
        }
        public EditorObject PickObject(string name)
        {
            var u = GetObject(name);
            if (u != null && u.Pickable)
            {
                u.Selected = true;
                RspOnObjectSelected rsp = new RspOnObjectSelected();
                rsp.Name = u.Name;
                rsp.Selected = true;
                owner.SendToEditor(rsp);
                return u;
            }
            DeselectAll();
            return null;
        }
    }



}