diff --git a/src/game/g_map.pas b/src/game/g_map.pas
index 6b6b59f6244cbb5c6d3937ac74a0501a2cdcb1f8..6bae3695568f44127da5ec7890efb32c1a15a2be 100644 (file)
--- a/src/game/g_map.pas
+++ b/src/game/g_map.pas
-{$MODE DELPHI}
+(* Copyright (C) DooM 2D:Forever Developers
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *)
+{$INCLUDE ../shared/a_modes.inc}
+{$DEFINE MAP_DEBUG_ENABLED_FLAG}
unit g_map;
interface
uses
e_graphics, g_basic, MAPSTRUCT, g_textures, Classes,
- g_phys, wadreader, BinEditor, g_panel, md5;
+ g_phys, wadreader, BinEditor, g_panel, g_grid, md5, binheap, xprofiler;
type
TMapInfo = record
Direction: TDirection;
end;
-
function g_Map_Load(Res: String): Boolean;
function g_Map_GetMapInfo(Res: String): TMapInfo;
function g_Map_GetMapsList(WADName: String): SArray;
function g_Map_Exist(Res: String): Boolean;
procedure g_Map_Free();
procedure g_Map_Update();
-procedure g_Map_DrawPanels(PanelType: Word);
+
+procedure g_Map_DrawPanels (PanelType: Word); // unaccelerated
+procedure g_Map_CollectDrawPanels (x0, y0, wdt, hgt: Integer);
+
procedure g_Map_DrawBack(dx, dy: Integer);
function g_Map_CollidePanel(X, Y: Integer; Width, Height: Word;
- PanelType: Word; b1x3: Boolean): Boolean;
+ PanelType: Word; b1x3: Boolean=false): Boolean;
function g_Map_CollideLiquid_Texture(X, Y: Integer; Width, Height: Word): DWORD;
procedure g_Map_EnableWall(ID: DWORD);
procedure g_Map_DisableWall(ID: DWORD);
procedure g_Map_ResetFlag(Flag: Byte);
procedure g_Map_DrawFlags();
+function g_Map_PanelForPID(PanelID: Integer; var PanelArrayID: Integer): PPanel;
+
procedure g_Map_SaveState(Var Mem: TBinMemoryWriter);
procedure g_Map_LoadState(Var Mem: TBinMemoryReader);
+procedure g_Map_DrawPanelShadowVolumes(lightX: Integer; lightY: Integer; radius: Integer);
+
+// returns wall index in `gWalls` or -1
+function g_Map_traceToNearestWall (x0, y0, x1, y1: Integer; hitx: PInteger=nil; hity: PInteger=nil): TPanel;
+
+type
+ TForEachPanelCB = function (pan: TPanel): Boolean; // return `true` to stop
+
+function g_Map_HasAnyPanelAtPoint (x, y: Integer; panelType: Word): Boolean;
+
+// trace liquid, stepping by `dx` and `dy`
+// return last seen liquid coords, and `false` if we're started outside of the liquid
+function g_Map_TraceLiquid (x, y, dx, dy: Integer; out topx, topy: Integer): Boolean;
+
+
+procedure g_Map_ProfilersBegin ();
+procedure g_Map_ProfilersEnd ();
+
+
const
RESPAWNPOINT_PLAYER1 = 1;
RESPAWNPOINT_PLAYER2 = 2;
SKY_STRETCH: Single = 1.5;
+const
+ GridTagInvalid = 0;
+
+ (* draw order:
+ PANEL_BACK
+ PANEL_STEP
+ PANEL_WALL
+ PANEL_CLOSEDOOR
+ PANEL_ACID1
+ PANEL_ACID2
+ PANEL_WATER
+ PANEL_FORE
+ *)
+ // sorted by draw priority
+ GridTagBack = 1 shl 0;
+ GridTagStep = 1 shl 1;
+ GridTagWall = 1 shl 2;
+ GridTagDoor = 1 shl 3;
+ GridTagAcid1 = 1 shl 4;
+ GridTagAcid2 = 1 shl 5;
+ GridTagWater = 1 shl 6;
+ GridTagFore = 1 shl 7;
+ // the following are invisible
+ GridTagLift = 1 shl 8;
+ GridTagBlockMon = 1 shl 9;
+
+ GridDrawableMask = (GridTagBack or GridTagStep or GridTagWall or GridTagDoor or GridTagAcid1 or GridTagAcid2 or GridTagWater or GridTagFore);
+
+
var
gWalls: TPanelArray;
gRenderBackgrounds: TPanelArray;
BackID: DWORD = DWORD(-1);
gExternalResources: TStringList;
+ gdbg_map_use_accel_render: Boolean = true;
+ gdbg_map_use_accel_coldet: Boolean = true;
+ profMapCollision: TProfiler = nil; //WARNING: FOR DEBUGGING ONLY!
+ gDrawPanelList: TBinaryHeapObj = nil; // binary heap of all walls we have to render, populated by `g_Map_CollectDrawPanels()`
+
+
+function panelTypeToTag (panelType: Word): Integer; // returns GridTagXXX
+
+
+type
+ TPanelGrid = specialize TBodyGridBase<TPanel>;
+
+var
+ mapGrid: TPanelGrid = nil;
+
+
implementation
uses
MUSIC_SIGNATURE = $4953554D; // 'MUSI'
FLAG_SIGNATURE = $47414C46; // 'FLAG'
+
+function panelTypeToTag (panelType: Word): Integer;
+begin
+ case panelType of
+ PANEL_WALL: result := GridTagWall; // gWalls
+ PANEL_OPENDOOR, PANEL_CLOSEDOOR: result := GridTagDoor; // gWalls
+ PANEL_BACK: result := GridTagBack; // gRenderBackgrounds
+ PANEL_FORE: result := GridTagFore; // gRenderForegrounds
+ PANEL_WATER: result := GridTagWater; // gWater
+ PANEL_ACID1: result := GridTagAcid1; // gAcid1
+ PANEL_ACID2: result := GridTagAcid2; // gAcid2
+ PANEL_STEP: result := GridTagStep; // gSteps
+ PANEL_LIFTUP, PANEL_LIFTDOWN, PANEL_LIFTLEFT, PANEL_LIFTRIGHT: result := GridTagLift; // gLifts -- this is for all lifts
+ PANEL_BLOCKMON: result := GridTagBlockMon; // gBlockMon -- this is for all blockmons
+ else result := GridTagInvalid;
+ end;
+end;
+
+
+function dplLess (a, b: TObject): Boolean;
+var
+ pa, pb: TPanel;
+begin
+ pa := TPanel(a);
+ pb := TPanel(b);
+ if (pa.tag < pb.tag) then begin result := true; exit; end;
+ if (pa.tag > pb.tag) then begin result := false; exit; end;
+ result := (pa.arrIdx < pb.arrIdx);
+end;
+
+procedure dplClear ();
+begin
+ if (gDrawPanelList = nil) then gDrawPanelList := TBinaryHeapObj.Create(@dplLess) else gDrawPanelList.clear();
+end;
+
+
+type
+ TPanelID = record
+ PWhere: ^TPanelArray;
+ PArrID: Integer;
+ end;
+
var
+ PanelById: array of TPanelID;
Textures: TLevelTextureArray;
RespawnPoints: Array of TRespawnPoint;
FlagPoints: Array [FLAG_RED..FLAG_BLUE] of PFlagPoint;
//DOMFlagPoints: Array of TFlagPoint;
+procedure g_Map_ProfilersBegin ();
+begin
+ if (profMapCollision = nil) then profMapCollision := TProfiler.Create('COLSOLID', g_profile_history_size);
+ profMapCollision.mainBegin(g_profile_collision);
+ // create sections
+ if g_profile_collision then
+ begin
+ profMapCollision.sectionBegin('*solids');
+ profMapCollision.sectionEnd();
+ profMapCollision.sectionBegin('liquids');
+ profMapCollision.sectionEnd();
+ end;
+end;
+
+procedure g_Map_ProfilersEnd ();
+begin
+ if (profMapCollision <> nil) then profMapCollision.mainEnd();
+end;
+
+
+// wall index in `gWalls` or -1
+function g_Map_traceToNearestWall (x0, y0, x1, y1: Integer; hitx: PInteger=nil; hity: PInteger=nil): TPanel;
+var
+ ex, ey: Integer;
+begin
+ result := mapGrid.traceRay(ex, ey, x0, y0, x1, y1, nil, (GridTagWall or GridTagDoor));
+ if (result <> nil) then
+ begin
+ if (hitx <> nil) then hitx^ := ex;
+ if (hity <> nil) then hity^ := ey;
+ end
+ else
+ begin
+ if (hitx <> nil) then hitx^ := x1;
+ if (hity <> nil) then hity^ := y1;
+ end;
+end;
+
+
+function g_Map_HasAnyPanelAtPoint (x, y: Integer; panelType: Word): Boolean;
+
+ function checker (pan: TPanel; tag: Integer): Boolean;
+ begin
+ {
+ if ((tag and (GridTagWall or GridTagDoor)) <> 0) then
+ begin
+ result := pan.Enabled; // stop if wall is enabled
+ exit;
+ end;
+ }
+
+ if ((tag and GridTagLift) <> 0) then
+ begin
+ // stop if the lift of the right type
+ result :=
+ ((WordBool(PanelType and PANEL_LIFTUP) and (pan.LiftType = 0)) or
+ (WordBool(PanelType and PANEL_LIFTDOWN) and (pan.LiftType = 1)) or
+ (WordBool(PanelType and PANEL_LIFTLEFT) and (pan.LiftType = 2)) or
+ (WordBool(PanelType and PANEL_LIFTRIGHT) and (pan.LiftType = 3)));
+ exit;
+ end;
+
+ result := true; // otherwise, stop anyway, 'cause `forEachAtPoint()` is guaranteed to call this only for correct panels
+ end;
+
+var
+ tagmask: Integer = 0;
+begin
+ result := false;
+
+ if WordBool(PanelType and (PANEL_WALL or PANEL_CLOSEDOOR or PANEL_OPENDOOR)) then tagmask := tagmask or (GridTagWall or GridTagDoor);
+ if WordBool(PanelType and PANEL_WATER) then tagmask := tagmask or GridTagWater;
+ if WordBool(PanelType and PANEL_ACID1) then tagmask := tagmask or GridTagAcid1;
+ if WordBool(PanelType and PANEL_ACID2) then tagmask := tagmask or GridTagAcid2;
+ if WordBool(PanelType and PANEL_STEP) then tagmask := tagmask or GridTagStep;
+ if WordBool(PanelType and (PANEL_LIFTUP or PANEL_LIFTDOWN or PANEL_LIFTLEFT or PANEL_LIFTRIGHT)) then tagmask := tagmask or GridTagLift;
+ if WordBool(PanelType and PANEL_BLOCKMON) then tagmask := tagmask or GridTagBlockMon;
+
+ if (tagmask = 0) then exit;// just in case
+ if ((tagmask and GridTagLift) <> 0) then
+ begin
+ // slow
+ result := (mapGrid.forEachAtPoint(x, y, checker, tagmask) <> nil);
+ end
+ else
+ begin
+ // fast
+ result := (mapGrid.forEachAtPoint(x, y, nil, tagmask) <> nil);
+ end;
+end;
+
+
function g_Map_IsSpecialTexture(Texture: String): Boolean;
begin
Result := (Texture = TEXTURE_NAME_WATER) or
len := Length(panels^);
SetLength(panels^, len + 1);
- panels^[len] := TPanel.Create(PanelRec, AddTextures,
- CurTex, Textures);
+ panels^[len] := TPanel.Create(PanelRec, AddTextures, CurTex, Textures);
+ panels^[len].arrIdx := len;
+ panels^[len].proxyId := -1;
+ panels^[len].tag := panelTypeToTag(PanelRec.PanelType);
if sav then
panels^[len].SaveIt := True;
Result := len;
+
+ len := Length(PanelByID);
+ SetLength(PanelByID, len + 1);
+ PanelByID[len].PWhere := panels;
+ PanelByID[len].PArrID := Result;
end;
function CreateNullTexture(RecName: String): Integer;
@@ -460,22 +686,17 @@ function CreateAnimTexture(RecName: String; Map: string; log: Boolean): Integer;
var
WAD: TWADFile;
TextureWAD: PChar = nil;
- ttw: PChar = nil;
TextData: Pointer = nil;
TextureData: Pointer = nil;
cfg: TConfig = nil;
WADName: String;
- ResLength, rrl: Integer;
+ ResLength: Integer;
TextureResource: String;
_width, _height, _framecount, _speed: Integer;
_backanimation: Boolean;
- imgfmt: string;
+ //imgfmt: string;
ia: TDynImageDataArray = nil;
- il: TImageFileFormat = nil;
- meta: TMetadata = nil;
- f, c: Integer;
- gf: TGIFFileFormat;
- pf: TPNGFileFormat;
+ f, c, frdelay, frloop: Integer;
begin
result := -1;
else
begin
// try animated image
+ {
imgfmt := DetermineMemoryFormat(TextureWAD, ResLength);
if length(imgfmt) = 0 then
begin
e_WriteLog(Format('Animated texture file "%s" has unknown format', [RecName]), MSG_WARNING);
exit;
end;
- if imgfmt = 'gif' then
- begin
- meta := TMetadata.Create();
- gf := TGIFFileFormat.Create(meta);
- gf.LoadAnimated := true;
- il := gf;
- end
- else if imgfmt = 'png' then
- begin
- meta := TMetadata.Create();
- pf := TPNGFileFormat.Create(meta);
- pf.LoadAnimated := true;
- il := pf;
- end;
- if il <> nil then
- begin
- if not il.LoadFromMemory(TextureWAD, ResLength, ia) then
- begin
- e_WriteLog(Format('Animated texture file "%s" cannot be loaded', [RecName]), MSG_WARNING);
- exit;
- end;
- end
- else if LoadMultiImageFromMemory(TextureWAD, ResLength, ia) then
- begin
- if length(ia) > 1 then
- begin
- for f := 1 to High(ia) do FreeImage(ia[f]);
- SetLength(ia, 1);
- end;
- end
- else
+ }
+ GlobalMetadata.ClearMetaItems();
+ GlobalMetadata.ClearMetaItemsForSaving();
+ if not LoadMultiImageFromMemory(TextureWAD, ResLength, ia) then
begin
e_WriteLog(Format('Animated texture file "%s" cannot be loaded', [RecName]), MSG_WARNING);
exit;
_framecount := length(ia);
_speed := 1;
_backanimation := false;
- if meta <> nil then
+ frdelay := -1;
+ frloop := -666;
+ if GlobalMetadata.HasMetaItem(SMetaFrameDelay) then
begin
- if meta.HasMetaItem(SMetaFrameDelay) then
- begin
- //writeln(' frame delay: ', meta.MetaItems[SMetaFrameDelay]);
- try
- f := meta.MetaItems[SMetaFrameDelay];
- if f < 0 then f := 0;
- // rounding ;-)
- c := f mod 28;
- if c < 13 then c := 0 else c := 1;
- f := (f div 28)+c;
- if f < 1 then f := 1 else if f > 255 then f := 255;
- _speed := f;
- except
- end;
+ //writeln(' frame delay: ', GlobalMetadata.MetaItems[SMetaFrameDelay]);
+ try
+ f := GlobalMetadata.MetaItems[SMetaFrameDelay];
+ frdelay := f;
+ if f < 0 then f := 0;
+ // rounding ;-)
+ c := f mod 28;
+ if c < 13 then c := 0 else c := 1;
+ f := (f div 28)+c;
+ if f < 1 then f := 1 else if f > 255 then f := 255;
+ _speed := f;
+ except
end;
- if meta.HasMetaItem(SMetaAnimationLoops) then
- begin
- //writeln(' frame loop : ', meta.MetaItems[SMetaAnimationLoops]);
- try
- f := meta.MetaItems[SMetaAnimationLoops];
- if f <> 0 then _backanimation := true;
- except
- end;
+ end;
+ if GlobalMetadata.HasMetaItem(SMetaAnimationLoops) then
+ begin
+ //writeln(' frame loop : ', GlobalMetadata.MetaItems[SMetaAnimationLoops]);
+ try
+ f := GlobalMetadata.MetaItems[SMetaAnimationLoops];
+ frloop := f;
+ if f <> 0 then _backanimation := true; // non-infinite looping == forth-and-back
+ except
end;
end;
//writeln(' creating animated texture with ', length(ia), ' frames (delay:', _speed, '; backloop:', _backanimation, ') from "', RecName, '"...');
//for f := 0 to high(ia) do writeln(' frame #', f, ': ', ia[f].width, 'x', ia[f].height);
- //e_WriteLog(Format('Animated texture file "%s": %d frames (delay:%d), %dx%d', [RecName, length(ia), _speed, _width, _height]), MSG_NOTIFY);
+ f := ord(_backanimation);
+ e_WriteLog(Format('Animated texture file "%s": %d frames (delay:%d; back:%d; frdelay:%d; frloop:%d), %dx%d', [RecName, length(ia), _speed, f, frdelay, frloop, _width, _height]), MSG_NOTIFY);
SetLength(Textures, Length(Textures)+1);
// cîçäàåì êàäðû àíèì. òåêñòóðû èç êàðòèíîê
end;
finally
for f := 0 to High(ia) do FreeImage(ia[f]);
- il.Free();
- //???meta.Free();
WAD.Free();
cfg.Free();
if TextureWAD <> nil then FreeMem(TextureWAD);
procedure CreateArea(Area: TAreaRec_1);
var
a: Integer;
- id: DWORD;
+ id: DWORD = 0;
begin
case Area.AreaType of
AREA_DMPOINT, AREA_PLAYERPOINT1, AREA_PLAYERPOINT2,
procedure CreateMonster(monster: TMonsterRec_1);
var
- a, i: Integer;
+ a: Integer;
+ mon: TMonster;
begin
if g_Game_IsClient then Exit;
if (gGameSettings.GameType = GT_SINGLE)
or LongBool(gGameSettings.Options and GAME_OPTION_MONSTERS) then
begin
- i := g_Monsters_Create(monster.MonsterType, monster.X, monster.Y,
- TDirection(monster.Direction));
+ mon := g_Monsters_Create(monster.MonsterType, monster.X, monster.Y, TDirection(monster.Direction));
if gTriggers <> nil then
+ begin
for a := 0 to High(gTriggers) do
- if gTriggers[a].TriggerType in [TRIGGER_PRESS,
- TRIGGER_ON, TRIGGER_OFF, TRIGGER_ONOFF] then
- if (gTriggers[a].Data.MonsterID-1) = gMonsters[i].StartID then
- gMonsters[i].AddTrigger(a);
+ begin
+ if gTriggers[a].TriggerType in [TRIGGER_PRESS, TRIGGER_ON, TRIGGER_OFF, TRIGGER_ONOFF] then
+ begin
+ if (gTriggers[a].Data.MonsterID-1) = mon.StartID then mon.AddTrigger(a);
+ end;
+ end;
+ end;
- if monster.MonsterType <> MONSTER_BARREL then
- Inc(gTotalMonsters);
+ if monster.MonsterType <> MONSTER_BARREL then Inc(gTotalMonsters);
end;
end;
procedure g_Map_ReAdd_DieTriggers();
-var
- i, a: Integer;
-begin
- if g_Game_IsClient then Exit;
- for i := 0 to High(gMonsters) do
- if gMonsters[i] <> nil then
+ function monsDieTrig (mon: TMonster): Boolean;
+ var
+ a: Integer;
+ begin
+ result := false; // don't stop
+ mon.ClearTriggers();
+ for a := 0 to High(gTriggers) do
+ begin
+ if gTriggers[a].TriggerType in [TRIGGER_PRESS, TRIGGER_ON, TRIGGER_OFF, TRIGGER_ONOFF] then
begin
- gMonsters[i].ClearTriggers();
-
- for a := 0 to High(gTriggers) do
- if gTriggers[a].TriggerType in [TRIGGER_PRESS,
- TRIGGER_ON, TRIGGER_OFF, TRIGGER_ONOFF] then
- if (gTriggers[a].Data.MonsterID-1) = gMonsters[i].StartID then
- gMonsters[i].AddTrigger(a);
+ if (gTriggers[a].Data.MonsterID-1) = mon.StartID then mon.AddTrigger(a);
end;
+ end;
+ end;
+
+begin
+ if g_Game_IsClient then Exit;
+
+ g_Mons_ForEach(monsDieTrig);
end;
function extractWadName(resourceName: string): string;
addResToExternalResList(mapHeader.SkyName);
end;
+
+procedure mapCreateGrid ();
+var
+ mapX0: Integer = $3fffffff;
+ mapY0: Integer = $3fffffff;
+ mapX1: Integer = -$3fffffff;
+ mapY1: Integer = -$3fffffff;
+
+ procedure calcBoundingBox (constref panels: TPanelArray);
+ var
+ idx: Integer;
+ pan: TPanel;
+ begin
+ for idx := 0 to High(panels) do
+ begin
+ pan := panels[idx];
+ if not pan.visvalid then continue;
+ if (pan.Width < 1) or (pan.Height < 1) then continue;
+ if (mapX0 > pan.x0) then mapX0 := pan.x0;
+ if (mapY0 > pan.y0) then mapY0 := pan.y0;
+ if (mapX1 < pan.x1) then mapX1 := pan.x1;
+ if (mapY1 < pan.y1) then mapY1 := pan.y1;
+ end;
+ end;
+
+ procedure addPanelsToGrid (constref panels: TPanelArray; tag: Integer);
+ var
+ idx: Integer;
+ pan: TPanel;
+ begin
+ tag := panelTypeToTag(tag);
+ for idx := High(panels) downto 0 do
+ begin
+ pan := panels[idx];
+ pan.tag := tag;
+ if not pan.visvalid then continue;
+ pan.proxyId := mapGrid.insertBody(pan, pan.X, pan.Y, pan.Width, pan.Height, tag);
+ // "enabled" flag has meaning only for doors and walls (engine assumes it); but meh...
+ mapGrid.proxyEnabled[pan.proxyId] := pan.Enabled;
+ {$IFDEF MAP_DEBUG_ENABLED_FLAG}
+ if ((tag and (GridTagWall or GridTagDoor)) <> 0) then
+ begin
+ e_WriteLog(Format('INSERTED wall #%d(%d) enabled (%d)', [Integer(idx), Integer(pan.proxyId), Integer(mapGrid.proxyEnabled[pan.proxyId])]), MSG_NOTIFY);
+ end;
+ {$ENDIF}
+ end;
+ end;
+
+begin
+ mapGrid.Free();
+ mapGrid := nil;
+
+ calcBoundingBox(gWalls);
+ calcBoundingBox(gRenderBackgrounds);
+ calcBoundingBox(gRenderForegrounds);
+ calcBoundingBox(gWater);
+ calcBoundingBox(gAcid1);
+ calcBoundingBox(gAcid2);
+ calcBoundingBox(gSteps);
+ calcBoundingBox(gLifts);
+ calcBoundingBox(gBlockMon);
+
+ e_WriteLog(Format('map dimensions: (%d,%d)-(%d,%d); editor size:(0,0)-(%d,%d)', [mapX0, mapY0, mapX1, mapY1, gMapInfo.Width, gMapInfo.Height]), MSG_WARNING);
+
+ if (mapX0 > 0) then mapX0 := 0;
+ if (mapY0 > 0) then mapY0 := 0;
+
+ if (mapX1 < gMapInfo.Width-1) then mapX1 := gMapInfo.Width-1;
+ if (mapY1 < gMapInfo.Height-1) then mapY1 := gMapInfo.Height-1;
+
+ mapGrid := TPanelGrid.Create(mapX0-128, mapY0-128, mapX1-mapX0+1+128*2, mapY1-mapY0+1+128*2);
+
+ addPanelsToGrid(gWalls, PANEL_WALL);
+ addPanelsToGrid(gWalls, PANEL_CLOSEDOOR);
+ addPanelsToGrid(gWalls, PANEL_OPENDOOR);
+ addPanelsToGrid(gRenderBackgrounds, PANEL_BACK);
+ addPanelsToGrid(gRenderForegrounds, PANEL_FORE);
+ addPanelsToGrid(gWater, PANEL_WATER);
+ addPanelsToGrid(gAcid1, PANEL_ACID1);
+ addPanelsToGrid(gAcid2, PANEL_ACID2);
+ addPanelsToGrid(gSteps, PANEL_STEP);
+ addPanelsToGrid(gLifts, PANEL_LIFTUP); // it doesn't matter which LIFT type is used here
+ addPanelsToGrid(gBlockMon, PANEL_BLOCKMON);
+
+ mapGrid.dumpStats();
+
+ g_Mons_InitTree(mapGrid.gridX0, mapGrid.gridY0, mapGrid.gridWidth, mapGrid.gridHeight);
+end;
+
+
function g_Map_Load(Res: String): Boolean;
const
DefaultMusRes = 'Standart.wad:STDMUS\MUS1';
Len: Integer;
ok, isAnim, trigRef: Boolean;
CurTex, ntn: Integer;
+
begin
+ mapGrid.Free();
+ mapGrid := nil;
+ //mapTree.Free();
+ //mapTree := nil;
+
Result := False;
gMapInfo.Map := Res;
TriggersTable := nil;
WAD.Free();
Exit;
end;
+
WAD.Free();
// Çàãðóçêà êàðòû:
_textures := MapReader.GetTextures();
_texnummap := nil;
+ // Çàãðóçêà îïèñàíèÿ êàðòû:
+ e_WriteLog(' Reading map info...', MSG_NOTIFY);
+ g_Game_SetLoadingText(_lc[I_LOAD_MAP_HEADER], 0, False);
+ Header := MapReader.GetMapHeader();
+
+ with gMapInfo do
+ begin
+ Name := Header.MapName;
+ Description := Header.MapDescription;
+ Author := Header.MapAuthor;
+ MusicName := Header.MusicName;
+ SkyName := Header.SkyName;
+ Height := Header.Height;
+ Width := Header.Width;
+ end;
+
// Äîáàâëåíèå òåêñòóð â Textures[]:
if _textures <> nil then
begin
end;
end;
+ // create map grid, init other grids (for monsters, for example)
+ e_WriteLog('Creating map grid', MSG_NOTIFY);
+ mapCreateGrid();
+
// Åñëè íå LoadState, òî ñîçäàåì òðèããåðû:
if (triggers <> nil) and not gLoadGameMode then
begin
CreateMonster(monsters[a]);
end;
- // Çàãðóçêà îïèñàíèÿ êàðòû:
- e_WriteLog(' Reading map info...', MSG_NOTIFY);
- g_Game_SetLoadingText(_lc[I_LOAD_MAP_HEADER], 0, False);
- Header := MapReader.GetMapHeader();
-
MapReader.Free();
- with gMapInfo do
- begin
- Name := Header.MapName;
- Description := Header.MapDescription;
- Author := Header.MapAuthor;
- MusicName := Header.MusicName;
- SkyName := Header.SkyName;
- Height := Header.Height;
- Width := Header.Width;
- end;
-
// Çàãðóçêà íåáà:
if gMapInfo.SkyName <> '' then
begin
gDoorMap := nil;
gLiftMap := nil;
+
+ PanelByID := nil;
end;
procedure g_Map_Update();
end;
end;
-procedure g_Map_DrawPanels(PanelType: Word);
- procedure DrawPanels(var panels: TPanelArray;
- drawDoors: Boolean = False);
- var
- a: Integer;
+// old algo
+procedure g_Map_DrawPanels (PanelType: Word);
+ procedure DrawPanels (constref panels: TPanelArray; drawDoors: Boolean=False);
+ var
+ idx: Integer;
begin
- if panels <> nil then
- for a := 0 to High(panels) do
- if not (drawDoors xor panels[a].Door) then
- panels[a].Draw();
+ if (panels <> nil) then
+ begin
+ // alas, no visible set
+ for idx := 0 to High(panels) do
+ begin
+ if not (drawDoors xor panels[idx].Door) then panels[idx].Draw();
+ end;
+ end;
end;
begin
end;
end;
+
+// new algo
+procedure g_Map_CollectDrawPanels (x0, y0, wdt, hgt: Integer);
+
+ function checker (pan: TPanel; tag: Integer): Boolean;
+ begin
+ result := false; // don't stop, ever
+ if ((tag and GridTagDoor) <> 0) <> pan.Door then exit;
+ gDrawPanelList.insert(pan);
+ end;
+
+begin
+ dplClear();
+ //tagmask := panelTypeToTag(PanelType);
+
+ {if gdbg_map_use_tree_draw then
+ begin
+ mapTree.aabbQuery(x0, y0, wdt, hgt, checker, (GridTagBack or GridTagStep or GridTagWall or GridTagDoor or GridTagAcid1 or GridTagAcid2 or GridTagWater or GridTagFore));
+ end
+ else}
+ begin
+ mapGrid.forEachInAABB(x0, y0, wdt, hgt, checker, GridDrawableMask, true);
+ end;
+ // list will be rendered in `g_game.DrawPlayer()`
+end;
+
+
+procedure g_Map_DrawPanelShadowVolumes(lightX: Integer; lightY: Integer; radius: Integer);
+
+ function checker (pan: TPanel; tag: Integer): Boolean;
+ begin
+ result := false; // don't stop, ever
+ pan.DrawShadowVolume(lightX, lightY, radius);
+ end;
+
+begin
+ {if gdbg_map_use_tree_draw then
+ begin
+ mapTree.aabbQuery(lightX-radius, lightY-radius, radius*2, radius*2, checker, (GridTagWall or GridTagDoor));
+ end
+ else}
+ begin
+ mapGrid.forEachInAABB(lightX-radius, lightY-radius, radius*2, radius*2, checker, (GridTagWall or GridTagDoor), true);
+ end;
+end;
+
+
procedure g_Map_DrawBack(dx, dy: Integer);
begin
if gDrawBackGround and (BackID <> DWORD(-1)) then
e_Clear(GL_COLOR_BUFFER_BIT, 0, 0, 0);
end;
-function g_Map_CollidePanel(X, Y: Integer; Width, Height: Word;
- PanelType: Word; b1x3: Boolean): Boolean;
+function g_Map_CollidePanelOld(X, Y: Integer; Width, Height: Word;
+ PanelType: Word; b1x3: Boolean=false): Boolean;
var
a, h: Integer;
begin
end;
end;
-function g_Map_CollideLiquid_Texture(X, Y: Integer; Width, Height: Word): DWORD;
+function g_Map_CollideLiquid_TextureOld(X, Y: Integer; Width, Height: Word): DWORD;
var
- a, h: Integer;
-begin
- Result := TEXTURE_NONE;
+ texid: DWORD;
- if gWater <> nil then
+ function checkPanels (constref panels: TPanelArray): Boolean;
+ var
+ a: Integer;
begin
- h := High(gWater);
-
- for a := 0 to h do
- if g_Collide(X, Y, Width, Height,
- gWater[a].X, gWater[a].Y,
- gWater[a].Width, gWater[a].Height) then
+ result := false;
+ if panels = nil then exit;
+ for a := 0 to High(panels) do
+ begin
+ if g_Collide(X, Y, Width, Height, panels[a].X, panels[a].Y, panels[a].Width, panels[a].Height) then
begin
- Result := gWater[a].GetTextureID();
- Exit;
+ result := true;
+ texid := panels[a].GetTextureID();
+ exit;
end;
+ end;
end;
- if gAcid1 <> nil then
+begin
+ texid := TEXTURE_NONE;
+ result := texid;
+ if not checkPanels(gWater) then
+ if not checkPanels(gAcid1) then
+ if not checkPanels(gAcid2) then exit;
+ result := texid;
+end;
+
+
+function g_Map_CollidePanel(X, Y: Integer; Width, Height: Word; PanelType: Word; b1x3: Boolean): Boolean;
+const
+ SlowMask = GridTagLift or GridTagBlockMon;
+ function checker (pan: TPanel; tag: Integer): Boolean;
begin
- h := High(gAcid1);
+ {
+ if ((tag and (GridTagWall or GridTagDoor)) <> 0) then
+ begin
+ result := pan.Enabled;
+ exit;
+ end;
+ }
- for a := 0 to h do
- if g_Collide(X, Y, Width, Height,
- gAcid1[a].X, gAcid1[a].Y,
- gAcid1[a].Width, gAcid1[a].Height) then
+ if ((tag and GridTagLift) <> 0) then
+ begin
+ result :=
+ ((WordBool(PanelType and PANEL_LIFTUP) and (pan.LiftType = 0)) or
+ (WordBool(PanelType and PANEL_LIFTDOWN) and (pan.LiftType = 1)) or
+ (WordBool(PanelType and PANEL_LIFTLEFT) and (pan.LiftType = 2)) or
+ (WordBool(PanelType and PANEL_LIFTRIGHT) and (pan.LiftType = 3))) {and
+ g_Collide(X, Y, Width, Height, pan.X, pan.Y, pan.Width, pan.Height)};
+ exit;
+ end;
+
+ if ((tag and GridTagBlockMon) <> 0) then
+ begin
+ result := ((not b1x3) or (pan.Width+pan.Height >= 64)); //and g_Collide(X, Y, Width, Height, pan.X, pan.Y, pan.Width, pan.Height);
+ exit;
+ end;
+
+ // other shit
+ //result := g_Collide(X, Y, Width, Height, pan.X, pan.Y, pan.Width, pan.Height);
+ result := true; // i found her!
+ end;
+
+var
+ tagmask: Integer = 0;
+begin
+ if WordBool(PanelType and (PANEL_WALL or PANEL_CLOSEDOOR or PANEL_OPENDOOR)) then tagmask := tagmask or (GridTagWall or GridTagDoor);
+ if WordBool(PanelType and PANEL_WATER) then tagmask := tagmask or GridTagWater;
+ if WordBool(PanelType and PANEL_ACID1) then tagmask := tagmask or GridTagAcid1;
+ if WordBool(PanelType and PANEL_ACID2) then tagmask := tagmask or GridTagAcid2;
+ if WordBool(PanelType and PANEL_STEP) then tagmask := tagmask or GridTagStep;
+ if WordBool(PanelType and (PANEL_LIFTUP or PANEL_LIFTDOWN or PANEL_LIFTLEFT or PANEL_LIFTRIGHT)) then tagmask := tagmask or GridTagLift;
+ if WordBool(PanelType and PANEL_BLOCKMON) then tagmask := tagmask or GridTagBlockMon;
+
+ if (tagmask = 0) then begin result := false; exit; end; // just in case
+
+ if (profMapCollision <> nil) then profMapCollision.sectionBeginAccum('*solids');
+ if gdbg_map_use_accel_coldet then
+ begin
+ {if gdbg_map_use_tree_coldet then
+ begin
+ //e_WriteLog(Format('coldet query: x=%d; y=%d; w=%d; h=%d', [X, Y, Width, Height]), MSG_NOTIFY);
+ result := (mapTree.aabbQuery(X, Y, Width, Height, checker, tagmask) <> nil);
+ if (gdbg_map_dump_coldet_tree_queries) and (mapTree.nodesVisited <> 0) then
begin
- Result := gAcid1[a].GetTextureID();
- Exit;
+ //e_WriteLog(Format('map collision: %d nodes visited (%d deep)', [mapTree.nodesVisited, mapTree.nodesDeepVisited]), MSG_NOTIFY);
+ g_Console_Add(Format('map collision: %d nodes visited (%d deep)', [mapTree.nodesVisited, mapTree.nodesDeepVisited]));
+ end;
+ end
+ else}
+ begin
+ if (Width = 1) and (Height = 1) then
+ begin
+ if ((tagmask and SlowMask) <> 0) then
+ begin
+ // slow
+ result := (mapGrid.forEachAtPoint(X, Y, checker, tagmask) <> nil);
+ end
+ else
+ begin
+ // fast
+ result := (mapGrid.forEachAtPoint(X, Y, nil, tagmask) <> nil);
+ end;
+ end
+ else
+ begin
+ if ((tagmask and SlowMask) <> 0) then
+ begin
+ // slow
+ result := (mapGrid.forEachInAABB(X, Y, Width, Height, checker, tagmask) <> nil);
+ end
+ else
+ begin
+ // fast
+ result := (mapGrid.forEachInAABB(X, Y, Width, Height, nil, tagmask) <> nil);
+ end;
end;
+ end;
+ end
+ else
+ begin
+ result := g_Map_CollidePanelOld(X, Y, Width, Height, PanelType, b1x3);
end;
+ if (profMapCollision <> nil) then profMapCollision.sectionEnd();
+end;
+
- if gAcid2 <> nil then
+function g_Map_CollideLiquid_Texture(X, Y: Integer; Width, Height: Word): DWORD;
+var
+ cctype: Integer = 3; // priority: 0: water was hit, 1: acid1 was hit, 2: acid2 was hit; 3: nothing was hit
+ texid: DWORD;
+
+ // slightly different from the old code, but meh...
+ function checker (pan: TPanel; tag: Integer): Boolean;
begin
- h := High(gAcid2);
+ result := false; // don't stop, ever
+ //if ((tag and (GridTagWater or GridTagAcid1 or GridTagAcid2)) = 0) then exit;
+ // check priorities
+ case cctype of
+ 0: if ((tag and GridTagWater) = 0) then exit; // allowed: water
+ 1: if ((tag and (GridTagWater or GridTagAcid1)) = 0) then exit; // allowed: water, acid1
+ //2: if ((tag and (GridTagWater or GridTagAcid1 or GridTagAcid2) = 0) then exit; // allowed: water, acid1, acid2
+ end;
+ // collision?
+ //if not g_Collide(X, Y, Width, Height, pan.X, pan.Y, pan.Width, pan.Height) then exit;
+ // yeah
+ texid := pan.GetTextureID();
+ // water? water has the highest priority, so stop right here
+ if ((tag and GridTagWater) <> 0) then begin cctype := 0; result := true; exit; end;
+ // acid2?
+ if ((tag and GridTagAcid2) <> 0) then cctype := 2;
+ // acid1?
+ if ((tag and GridTagAcid1) <> 0) then cctype := 1;
+ end;
- for a := 0 to h do
- if g_Collide(X, Y, Width, Height,
- gAcid2[a].X, gAcid2[a].Y,
- gAcid2[a].Width, gAcid2[a].Height) then
+begin
+ if (profMapCollision <> nil) then profMapCollision.sectionBeginAccum('liquids');
+ if gdbg_map_use_accel_coldet then
+ begin
+ texid := TEXTURE_NONE;
+ {if gdbg_map_use_tree_coldet then
+ begin
+ mapTree.aabbQuery(X, Y, Width, Height, checker, (GridTagWater or GridTagAcid1 or GridTagAcid2));
+ end
+ else}
+ begin
+ if (Width = 1) and (Height = 1) then
begin
- Result := gAcid2[a].GetTextureID();
- Exit;
+ mapGrid.forEachAtPoint(X, Y, checker, (GridTagWater or GridTagAcid1 or GridTagAcid2));
+ end
+ else
+ begin
+ mapGrid.forEachInAABB(X, Y, Width, Height, checker, (GridTagWater or GridTagAcid1 or GridTagAcid2));
end;
+ end;
+ result := texid;
+ end
+ else
+ begin
+ result := g_Map_CollideLiquid_TextureOld(X, Y, Width, Height);
end;
+ if (profMapCollision <> nil) then profMapCollision.sectionEnd();
end;
+
procedure g_Map_EnableWall(ID: DWORD);
+var
+ pan: TPanel;
begin
- with gWalls[ID] do
- begin
- Enabled := True;
- g_Mark(X, Y, Width, Height, MARK_DOOR, True);
+ pan := gWalls[ID];
+ pan.Enabled := True;
+ g_Mark(pan.X, pan.Y, pan.Width, pan.Height, MARK_DOOR, True);
- if g_Game_IsServer and g_Game_IsNet then MH_SEND_PanelState(PanelType, ID);
- end;
+ mapGrid.proxyEnabled[pan.proxyId] := true;
+ //if (pan.proxyId >= 0) then mapGrid.proxyEnabled[pan.proxyId] := true
+ //else pan.proxyId := mapGrid.insertBody(pan, pan.X, pan.Y, pan.Width, pan.Height, GridTagDoor);
+
+ if g_Game_IsServer and g_Game_IsNet then MH_SEND_PanelState(gWalls[ID].PanelType, ID);
+
+ {$IFDEF MAP_DEBUG_ENABLED_FLAG}
+ //e_WriteLog(Format('wall #%d(%d) enabled (%d) (%d,%d)-(%d,%d)', [Integer(ID), Integer(pan.proxyId), Integer(mapGrid.proxyEnabled[pan.proxyId]), pan.x, pan.y, pan.width, pan.height]), MSG_NOTIFY);
+ {$ENDIF}
end;
procedure g_Map_DisableWall(ID: DWORD);
+var
+ pan: TPanel;
begin
- with gWalls[ID] do
- begin
- Enabled := False;
- g_Mark(X, Y, Width, Height, MARK_DOOR, False);
+ pan := gWalls[ID];
+ pan.Enabled := False;
+ g_Mark(pan.X, pan.Y, pan.Width, pan.Height, MARK_DOOR, False);
- if g_Game_IsServer and g_Game_IsNet then MH_SEND_PanelState(PanelType, ID);
- end;
+ mapGrid.proxyEnabled[pan.proxyId] := false;
+ //if (pan.proxyId >= 0) then begin mapGrid.removeBody(pan.proxyId); pan.proxyId := -1; end;
+
+ if g_Game_IsServer and g_Game_IsNet then MH_SEND_PanelState(pan.PanelType, ID);
+
+ {$IFDEF MAP_DEBUG_ENABLED_FLAG}
+ //e_WriteLog(Format('wall #%d(%d) disabled (%d) (%d,%d)-(%d,%d)', [Integer(ID), Integer(pan.proxyId), Integer(mapGrid.proxyEnabled[pan.proxyId]), pan.x, pan.y, pan.width, pan.height]), MSG_NOTIFY);
+ {$ENDIF}
end;
procedure g_Map_SwitchTexture(PanelType: Word; ID: DWORD; AnimLoop: Byte = 0);
LiftType := t;
g_Mark(X, Y, Width, Height, MARK_LIFT, False);
+ //TODO: make separate lift tags, and change tag here
if LiftType = 0 then
g_Mark(X, Y, Width, Height, MARK_LIFTUP, True)
LoadPanelArray(gLifts);
///// /////
-// Îáíîâëÿåì êàðòó ñòîëêíîâåíèé:
+// Îáíîâëÿåì êàðòó ñòîëêíîâåíèé è ñåòêó:
g_GFX_Init();
+ mapCreateGrid();
///// Çàãðóæàåì ìóçûêó: /////
// Ñèãíàòóðà ìóçûêè:
///// /////
end;
+function g_Map_PanelForPID(PanelID: Integer; var PanelArrayID: Integer): PPanel;
+var
+ Arr: TPanelArray;
+begin
+ Result := nil;
+ if (PanelID < 0) or (PanelID > High(PanelByID)) then Exit;
+ Arr := PanelByID[PanelID].PWhere^;
+ PanelArrayID := PanelByID[PanelID].PArrID;
+ Result := Addr(Arr[PanelByID[PanelID].PArrID]);
+end;
+
+
+// trace liquid, stepping by `dx` and `dy`
+// return last seen liquid coords, and `false` if we're started outside of the liquid
+function g_Map_TraceLiquid (x, y, dx, dy: Integer; out topx, topy: Integer): Boolean;
+const
+ MaskLiquid = GridTagWater or GridTagAcid1 or GridTagAcid2;
+begin
+ topx := x;
+ topy := y;
+ // started outside of the liquid?
+ if (mapGrid.forEachAtPoint(x, y, nil, MaskLiquid) = nil) then begin result := false; exit; end;
+ if (dx = 0) and (dy = 0) then begin result := false; exit; end; // sanity check
+ result := true;
+ while true do
+ begin
+ Inc(x, dx);
+ Inc(y, dy);
+ if (mapGrid.forEachAtPoint(x, y, nil, MaskLiquid) = nil) then exit; // out of the water, just exit
+ topx := x;
+ topy := y;
+ end;
+end;
+
+
end.