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raw | patch | inline | side by side (parent: 36deb8d)
raw | patch | inline | side by side (parent: 36deb8d)
author | Ketmar Dark <ketmar@ketmar.no-ip.org> | |
Thu, 24 Aug 2017 02:41:03 +0000 (05:41 +0300) | ||
committer | Ketmar Dark <ketmar@ketmar.no-ip.org> | |
Thu, 24 Aug 2017 02:41:18 +0000 (05:41 +0300) |
src/game/g_gfx.pas | patch | blob | history |
diff --git a/src/game/g_gfx.pas b/src/game/g_gfx.pas
index bbdc4329cd2ee406e874f82158a40f61651f5c8e..e74ddcc9068093eaf900b17ff7fed59c53d083d8 100644 (file)
--- a/src/game/g_gfx.pas
+++ b/src/game/g_gfx.pas
var
w, h: Integer;
dX, dY: SmallInt;
+ {$IF not DEFINED(D2F_NEW_SPARK_THINKER)}
b: Integer;
s: ShortInt;
+ {$ELSE}
+ pan: TPanel;
+ ex, ey: Integer;
+ {$ENDIF}
begin
w := gMapInfo.Width;
h := gMapInfo.Height;
if gAdvBlood then
+ begin
+ if (State = STATE_STICK) then
begin
- if (State = STATE_STICK) then
- {
- if (not ByteBool(gCollideMap[Y-1, X] and MARK_BLOCKED)) and
- (not ByteBool(gCollideMap[Y+1, X] and MARK_BLOCKED)) and
- (not ByteBool(gCollideMap[Y, X-1] and MARK_BLOCKED)) and
- (not ByteBool(gCollideMap[Y, X+1] and MARK_BLOCKED))
- then
- }
- if (not isBlockedAt(X, Y-1)) and
- (not isBlockedAt(X, Y+1)) and
- (not isBlockedAt(X-1, Y)) and
- (not isBlockedAt(X+1, Y))
- then
- begin // Îòëèïëà - êàïàåò
- VelY := 0.5;
- AccelY := 0.15;
- State := STATE_NORMAL;
- end
- else
- if Random(200) = 100 then
- begin // Ïðèëåïëåíà - íî âîçìîæíî ñòåêàåò
- VelY := 0.5;
- AccelY := 0.15;
- exit;
- end;
+ {$IF not DEFINED(D2F_NEW_SPARK_THINKER)}
+ {
+ if (not ByteBool(gCollideMap[Y-1, X] and MARK_BLOCKED)) and
+ (not ByteBool(gCollideMap[Y+1, X] and MARK_BLOCKED)) and
+ (not ByteBool(gCollideMap[Y, X-1] and MARK_BLOCKED)) and
+ (not ByteBool(gCollideMap[Y, X+1] and MARK_BLOCKED))
+ then
+ }
+ if (not isBlockedAt(X, Y-1)) and
+ (not isBlockedAt(X, Y+1)) and
+ (not isBlockedAt(X-1, Y)) and
+ (not isBlockedAt(X+1, Y))
+ {$ELSE}
+ if not g_Map_CollidePanel(X-1, Y-1, 3, 3, (PANEL_STEP or PANEL_WALL or PANEL_OPENDOOR or PANEL_CLOSEDOOR))
+ {$ENDIF}
+ then
+ begin // Îòëèïëà - êàïàåò
+ VelY := 0.5;
+ AccelY := 0.15;
+ State := STATE_NORMAL;
+ end
+ else if (Random(200) = 100) then
+ begin // Ïðèëåïëåíà - íî âîçìîæíî ñòåêàåò
+ VelY := 0.5;
+ AccelY := 0.15;
+ exit;
+ end;
+ end;
- if not isBlockedAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_BLOCKED)} then
+ {$IF not DEFINED(D2F_NEW_SPARK_THINKER)}
+ if not isBlockedAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_BLOCKED)} then
+ begin
+ if isLiftUpAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_LIFTUP)} then
+ begin // Ëèôò ââåðõ
+ if (VelY > -4-Random(3)) then VelY -= 0.8;
+ if (abs(VelX) > 0.1) then VelX -= VelX/10.0;
+ VelX += (Random-Random)*0.2;
+ AccelY := 0.15;
+ end;
+ if isLiftLeftAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_LIFTLEFT)} then
+ begin // Ïîòîê âëåâî
+ if (VelX > -8-Random(3)) then VelX -= 0.8;
+ AccelY := 0.15;
+ end;
+ if isLiftRightAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_LIFTRIGHT)} then
+ begin // Ïîòîê âïðàâî
+ if (VelX < 8+Random(3)) then VelX += 0.8;
+ AccelY := 0.15;
+ end;
+ end;
+ {$ELSE}
+ pan := g_Map_PanelAtPoint(X, Y, GridTagLift);
+ if (pan <> nil) then
+ begin
+ if ((pan.PanelType and PANEL_LIFTUP) <> 0) then
begin
- if isLiftUpAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_LIFTUP)} then
- begin // Ëèôò ââåðõ
- if VelY > -4-Random(3) then
- VelY := VelY - 0.8;
- if Abs(VelX) > 0.1 then
- VelX := VelX - VelX/10.0;
- VelX := VelX + (Random-Random)*0.2;
- AccelY := 0.15;
- end;
- if isLiftLeftAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_LIFTLEFT)} then
- begin // Ïîòîê âëåâî
- if VelX > -8-Random(3) then
- VelX := VelX - 0.8;
- AccelY := 0.15;
- end;
- if isLiftRightAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_LIFTRIGHT)} then
- begin // Ïîòîê âïðàâî
- if VelX < 8+Random(3) then
- VelX := VelX + 0.8;
- AccelY := 0.15;
- end;
+ if (VelY > -4-Random(3)) then VelY -= 0.8;
+ if (abs(VelX) > 0.1) then VelX -= VelX/10.0;
+ VelX += (Random-Random)*0.2;
+ AccelY := 0.15;
end;
-
- dX := Round(VelX);
- dY := Round(VelY);
-
- if (Abs(VelX) < 0.1) and (Abs(VelY) < 0.1) then
- if (State <> STATE_STICK) and
- (not isBlockedAt(X, Y-1) {ByteBool(gCollideMap[Y-1, X] and MARK_BLOCKED)}) and
- (not isBlockedAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_BLOCKED)}) and
- (not isBlockedAt(X, Y+1) {ByteBool(gCollideMap[Y+1, X] and MARK_BLOCKED)}) then
- begin // Âèñèò â âîçäóõå - êàïàåò
- VelY := 0.8;
- AccelY := 0.5;
- State := STATE_NORMAL;
- end;
-
- if dX <> 0 then
+ if ((pan.PanelType and PANEL_LIFTLEFT) <> 0) then
begin
- if dX > 0 then
- s := 1
- else
- s := -1;
-
- dX := Abs(dX);
-
- for b := 1 to dX do
- begin
- if (X+s >= w) or (X+s <= 0) then begin die(); break; end;
-
- //c := gCollideMap[Y, X+s];
-
- if isBlockedAt(X+s, Y) {ByteBool(c and MARK_BLOCKED)} then
- begin // Ñòåíà/äâåðü
- VelX := 0;
- VelY := 0;
- AccelX := 0;
- AccelY := 0;
- State := STATE_STICK;
- Break;
- end;
-
- X := X+s;
- end;
+ if (VelX > -8-Random(3)) then VelX -= 0.8;
+ AccelY := 0.15;
end;
-
- if dY <> 0 then
+ if ((pan.PanelType and PANEL_LIFTRIGHT) <> 0) then
begin
- if dY > 0 then
- s := 1
- else
- s := -1;
-
- dY := Abs(dY);
-
- for b := 1 to dY do
- begin
- if (Y+s >= h) or (Y+s <= 0) then begin die(); break; end;
-
- //c := gCollideMap[Y+s, X];
-
- if isBlockedAt(X, Y+s) {ByteBool(c and MARK_BLOCKED)} then
- begin // Ñòåíà/äâåðü
- VelX := 0;
- VelY := 0;
- AccelX := 0;
- AccelY := 0;
- if (s > 0) and (State <> STATE_STICK) then
- State := STATE_NORMAL
- else
- State := STATE_STICK;
- Break;
- end;
-
- Y := Y+s;
- end;
+ if (VelX < 8+Random(3)) then VelX += 0.8;
+ AccelY := 0.15;
end;
- end // if gAdvBlood
- else
- begin
- dX := Round(VelX);
- dY := Round(VelY);
-
- if (X+dX >= w) or (Y+dY >= h) or
- (X+dX <= 0) or (Y+dY <= 0) or
- isBlockedAt(X+dX, Y+dY) {ByteBool(gCollideMap[Y+dY, X+dX] and MARK_BLOCKED)} then
- begin // Ñòåíà/äâåðü/ãðàíèöà
- die();
- VelX := 0;
- VelY := 0;
- end
- else
- begin
- Y := Y + dY;
- X := X + dX;
- end;
end;
+ {$ENDIF}
- VelX := VelX + AccelX;
- VelY := VelY + AccelY;
-
-// Êðîâü ðàñòâîðÿåòñÿ â æèäêîñòè:
- if isLiquidAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_LIQUID)} then
- begin
- Inc(Time);
-
- Alpha := 255 - Trunc((255.0 * Time) / LiveTime);
- end;
-end;
-
-
-// ////////////////////////////////////////////////////////////////////////// //
-procedure TParticle.thinkerSpark ();
-var
- dX, dY: SmallInt;
- {$IF not DEFINED(D2F_NEW_SPARK_THINKER)}
- b: Integer;
- s: ShortInt;
- {$ELSE}
- pan: TPanel;
- ex, ey: Integer;
- {$ENDIF}
-begin
- dX := Round(VelX);
- dY := Round(VelY);
-
- {$IF DEFINED(D2F_NEW_SPARK_THINKER)}
- if (Abs(VelX) < 0.1) and (Abs(VelY) < 0.1) then
- begin
- pan := g_Map_traceToNearest(X, Y-1, X, Y+1, (GridTagWall or GridTagDoor or GridTagStep or GridTagAcid1 or GridTagAcid2 or GridTagWater), @ex, @ey);
- end;
- {$ELSE}
- if (Abs(VelX) < 0.1) and (Abs(VelY) < 0.1) and
- (not isBlockedAt(X, Y-1) {ByteBool(gCollideMap[Y-1, X] and MARK_BLOCKED)}) and
- (not isBlockedAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_BLOCKED)}) and
- (not isBlockedAt(X, Y+1) {ByteBool(gCollideMap[Y+1, X] and MARK_BLOCKED)}) then
- begin // Âèñèò â âîçäóõå
- VelY := 0.8;
- AccelY := 0.5;
- end;
- {$ENDIF}
+ dX := Round(VelX);
+ dY := Round(VelY);
- if (dX <> 0) then
- begin
- {$IF DEFINED(D2F_NEW_SPARK_THINKER)}
- pan := g_Map_traceToNearest(X, Y, X+dX, Y, (GridTagWall or GridTagDoor or GridTagStep or GridTagAcid1 or GridTagAcid2 or GridTagWater), @ex, @ey);
- //e_WriteLog(Format('spark h-trace: (%d,%d)-(%d,%d); dx=%d; end=(%d,%d); hit=%d', [X, Y, X+dX, Y, dX, ex, ey, Integer(pan <> nil)]), MSG_NOTIFY);
- X := ex;
- // free to ride?
- if (pan <> nil) then
+ {$IF not DEFINED(D2F_NEW_SPARK_THINKER)}
+ if (Abs(VelX) < 0.1) and (Abs(VelY) < 0.1) then
begin
- // nope
- if ((pan.tag and (GridTagAcid1 or GridTagAcid2 or GridTagWater)) <> 0) then begin die(); exit; end;
- VelX := 0;
- AccelX := 0;
+ if (State <> STATE_STICK) and
+ (not isBlockedAt(X, Y-1) {ByteBool(gCollideMap[Y-1, X] and MARK_BLOCKED)}) and
+ (not isBlockedAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_BLOCKED)}) and
+ (not isBlockedAt(X, Y+1) {ByteBool(gCollideMap[Y+1, X] and MARK_BLOCKED)}) then
+ begin // Âèñèò â âîçäóõå - êàïàåò
+ VelY := 0.8;
+ AccelY := 0.5;
+ State := STATE_NORMAL;
+ end;
end;
- if (X < 0) or (X >= gMapInfo.Width) then begin die(); exit; end;
{$ELSE}
- if (dX > 0) then s := 1 else s := -1;
- dX := Abs(dX);
- for b := 1 to dX do
+ if (State <> STATE_STICK) and (Abs(VelX) < 0.1) and (Abs(VelY) < 0.1) then
begin
- if (X+s >= gMapInfo.Width) or (X+s <= 0) then begin die(); break; end;
- //c := gCollideMap[Y, X+s];
- if isBlockedAt(X+s, Y) {ByteBool(c and MARK_BLOCKED)} then
- begin // Ñòåíà/äâåðü - ïàäàåò âåðòèêàëüíî
- VelX := 0;
- AccelX := 0;
- Break;
- end
- else // Ïóñòî:
- if not isAnythingAt(X+s, Y) {c = MARK_FREE} then
- X := X + s
- else // Îñòàëüíîå:
- begin
- die();
- break;
- end;
+ // Âèñèò â âîçäóõå - êàïàåò
+ if (nil = g_Map_traceToNearest(X, Y-1, X, Y+1, (GridTagWall or GridTagDoor or GridTagStep or GridTagAcid1 or GridTagAcid2 or GridTagWater), @ex, @ey)) then
+ begin
+ VelY := 0.8;
+ AccelY := 0.5;
+ State := STATE_NORMAL;
+ end;
end;
{$ENDIF}
- end;
- if (dY <> 0) then
- begin
{$IF DEFINED(D2F_NEW_SPARK_THINKER)}
- pan := g_Map_traceToNearest(X, Y, X, Y+dY, (GridTagWall or GridTagDoor or GridTagStep or GridTagAcid1 or GridTagAcid2 or GridTagWater), @ex, @ey);
- //e_WriteLog(Format('spark y-trace: (%d,%d)-(%d,%d); dy=%d; end=(%d,%d); hit=%d', [X, Y, X, Y+dY, dY, ex, ey, Integer(pan <> nil)]), MSG_NOTIFY);
- (*
- if (pan <> nil) then
+ // horizontal
+ if (dX <> 0) then
begin
- e_WriteLog(Format('spark y-trace: %08x (%d,%d)-(%d,%d); dy=%d; end=(%d,%d); hittag=%04x', [LongWord(@self), X, Y, X, Y+dY, dY, ex, ey, pan.tag]), MSG_NOTIFY);
- end
- else
- begin
- e_WriteLog(Format('spark y-trace: %08x (%d,%d)-(%d,%d); dy=%d; end=(%d,%d); hit=%d', [LongWord(@self), X, Y, X, Y+dY, dY, ex, ey, Integer(pan <> nil)]), MSG_NOTIFY);
+ pan := g_Map_traceToNearest(X, Y, X+dX, Y, (GridTagWall or GridTagDoor or GridTagStep), @ex, @ey);
+ X := ex;
+ // free to ride?
+ if (pan <> nil) then
+ begin
+ // Ñòåíà/äâåðü
+ VelX := 0;
+ VelY := 0;
+ AccelX := 0;
+ AccelY := 0;
+ State := STATE_STICK;
+ if (dX > 0) then stickDX := 1 else stickDX := -1;
+ end;
+ if (X < 0) or (X >= w) then begin die(); exit; end;
end;
- *)
- Y := ey;
- // free to ride?
- if (pan <> nil) then
+ // vertical
+ if (dY <> 0) then
begin
- //die(); exit;
- // nope
- if ((pan.tag and (GridTagAcid1 or GridTagAcid2 or GridTagWater)) <> 0) then begin die(); exit; end;
- if (dY < 0) then
- begin
- VelY := -VelY;
- AccelY := abs(AccelY);
- end
- else
+ pan := g_Map_traceToNearest(X, Y, X, Y+dY, (GridTagWall or GridTagDoor or GridTagStep), @ex, @ey);
+ Y := ey;
+ // free to ride?
+ if (pan <> nil) then
begin
+ // Ñòåíà/äâåðü
VelX := 0;
- AccelX := 0;
VelY := 0;
- AccelY := 0.8;
+ AccelX := 0;
+ AccelY := 0;
+ if (dY > 0) and (State <> STATE_STICK) then
+ begin
+ State := STATE_NORMAL;
+ end
+ else
+ begin
+ State := STATE_STICK;
+ if (g_Map_PanelAtPoint(X-1, Y, (GridTagWall or GridTagDoor or GridTagStep)) <> nil) then stickDX := -1
+ else if (g_Map_PanelAtPoint(X+1, Y, (GridTagWall or GridTagDoor or GridTagStep)) <> nil) then stickDX := 1
+ else stickDX := 0;
+ end;
end;
+ if (Y < 0) or (Y >= h) then begin die(); exit; end;
end;
- if (Y < 0) or (Y >= gMapInfo.Height) then begin die(); exit; end;
{$ELSE}
- if (dY > 0) then s := 1 else s := -1;
- dY := Abs(dY);
- for b := 1 to dY do
+ // horizontal
+ if (dX <> 0) then
begin
- if (Y+s >= gMapInfo.Height) or (Y+s <= 0) then begin die(); break; end;
- //c := gCollideMap[Y+s, X];
- if isBlockedAt(X, Y+s) {ByteBool(c and MARK_BLOCKED)} then
- begin // Ñòåíà/äâåðü - ïàäàåò âåðòèêàëüíî
- if s < 0 then
- begin
- VelY := -VelY;
- AccelY := Abs(AccelY);
- end
- else // Èëè íå ïàäàåò
- begin
- VelX := 0;
- AccelX := 0;
- VelY := 0;
- AccelY := 0.8;
- end;
-
- Break;
- end
- else // Ïóñòî:
- if not isAnythingAt(X, Y+s) {c = MARK_FREE} then
- Y := Y + s
- else // Îñàëüíîå:
- begin
- die();
- break;
- end;
+ if (dX > 0) then s := 1 else s := -1;
+ dX := Abs(dX);
+ for b := 1 to dX do
+ begin
+ if (X+s >= w) or (X+s <= 0) then begin die(); break; end;
+ //c := gCollideMap[Y, X+s];
+ if isBlockedAt(X+s, Y) {ByteBool(c and MARK_BLOCKED)} then
+ begin // Ñòåíà/äâåðü
+ VelX := 0;
+ VelY := 0;
+ AccelX := 0;
+ AccelY := 0;
+ State := STATE_STICK;
+ break;
+ end;
+ X := X+s;
+ end;
+ end;
+ // vertical
+ if (dY <> 0) then
+ begin
+ if (dY > 0) then s := 1 else s := -1;
+ dY := Abs(dY);
+ for b := 1 to dY do
+ begin
+ if (Y+s >= h) or (Y+s <= 0) then begin die(); break; end;
+ //c := gCollideMap[Y+s, X];
+ if isBlockedAt(X, Y+s) {ByteBool(c and MARK_BLOCKED)} then
+ begin // Ñòåíà/äâåðü
+ VelX := 0;
+ VelY := 0;
+ AccelX := 0;
+ AccelY := 0;
+ if (s > 0) and (State <> STATE_STICK) then State := STATE_NORMAL else State := STATE_STICK;
+ break;
+ end;
+ Y := Y+s;
+ end;
end;
{$ENDIF}
+ end // if gAdvBlood
+ else
+ begin
+ dX := Round(VelX);
+ dY := Round(VelY);
+ if (X+dX >= w) or (Y+dY >= h) or (X+dX <= 0) or (Y+dY <= 0) or isBlockedAt(X+dX, Y+dY) {ByteBool(gCollideMap[Y+dY, X+dX] and MARK_BLOCKED)} then
+ begin // Ñòåíà/äâåðü/ãðàíèöà
+ die();
+ exit;
+ //VelX := 0;
+ //VelY := 0;
+ end
+ else
+ begin
+ Y += dY;
+ X += dX;
+ end;
end;
- if (VelX <> 0.0) then VelX += AccelX;
+ VelX += AccelX;
+ VelY += AccelY;
- if (VelY <> 0.0) then
+ // Êðîâü ðàñòâîðÿåòñÿ â æèäêîñòè:
+ if isLiquidAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_LIQUID)} then
begin
- if (AccelY < 10) then AccelY += 0.08;
- VelY += AccelY;
+ Time += 1;
+ Alpha := 255-trunc((255.0*Time)/LiveTime);
end;
-
- Time += 1;
end;
+
// ////////////////////////////////////////////////////////////////////////// //
procedure TParticle.thinkerWater ();
var
end;
end;
{$ELSE}
- pan := g_Map_PanelAtPoint(X, Y, (GridTagWall or GridTagDoor or GridTagStep or GridTagAcid1 or GridTagAcid2 or GridTagWater or GridTagLift));
+ pan := g_Map_PanelAtPoint(X, Y, (GridTagAcid1 or GridTagAcid2 or GridTagWater or GridTagLift));
if (pan <> nil) then
begin
if ((pan.tag and (GridTagAcid1 or GridTagAcid2 or GridTagWater)) <> 0) then begin die(); exit; end;
end;
+// ////////////////////////////////////////////////////////////////////////// //
+procedure TParticle.thinkerSpark ();
+var
+ dX, dY: SmallInt;
+ {$IF not DEFINED(D2F_NEW_SPARK_THINKER)}
+ b: Integer;
+ s: ShortInt;
+ {$ELSE}
+ pan: TPanel;
+ ex, ey: Integer;
+ {$ENDIF}
+begin
+ dX := Round(VelX);
+ dY := Round(VelY);
+
+ {$IF DEFINED(D2F_NEW_SPARK_THINKER)}
+ if (Abs(VelX) < 0.1) and (Abs(VelY) < 0.1) then
+ begin
+ pan := g_Map_traceToNearest(X, Y-1, X, Y+1, (GridTagWall or GridTagDoor or GridTagStep or GridTagAcid1 or GridTagAcid2 or GridTagWater), @ex, @ey);
+ end;
+ {$ELSE}
+ if (Abs(VelX) < 0.1) and (Abs(VelY) < 0.1) and
+ (not isBlockedAt(X, Y-1) {ByteBool(gCollideMap[Y-1, X] and MARK_BLOCKED)}) and
+ (not isBlockedAt(X, Y) {ByteBool(gCollideMap[Y, X] and MARK_BLOCKED)}) and
+ (not isBlockedAt(X, Y+1) {ByteBool(gCollideMap[Y+1, X] and MARK_BLOCKED)}) then
+ begin // Âèñèò â âîçäóõå
+ VelY := 0.8;
+ AccelY := 0.5;
+ end;
+ {$ENDIF}
+
+ if (dX <> 0) then
+ begin
+ {$IF DEFINED(D2F_NEW_SPARK_THINKER)}
+ pan := g_Map_traceToNearest(X, Y, X+dX, Y, (GridTagWall or GridTagDoor or GridTagStep or GridTagAcid1 or GridTagAcid2 or GridTagWater), @ex, @ey);
+ //e_WriteLog(Format('spark h-trace: (%d,%d)-(%d,%d); dx=%d; end=(%d,%d); hit=%d', [X, Y, X+dX, Y, dX, ex, ey, Integer(pan <> nil)]), MSG_NOTIFY);
+ X := ex;
+ // free to ride?
+ if (pan <> nil) then
+ begin
+ // nope
+ if ((pan.tag and (GridTagAcid1 or GridTagAcid2 or GridTagWater)) <> 0) then begin die(); exit; end;
+ VelX := 0;
+ AccelX := 0;
+ end;
+ if (X < 0) or (X >= gMapInfo.Width) then begin die(); exit; end;
+ {$ELSE}
+ if (dX > 0) then s := 1 else s := -1;
+ dX := Abs(dX);
+ for b := 1 to dX do
+ begin
+ if (X+s >= gMapInfo.Width) or (X+s <= 0) then begin die(); break; end;
+ //c := gCollideMap[Y, X+s];
+ if isBlockedAt(X+s, Y) {ByteBool(c and MARK_BLOCKED)} then
+ begin // Ñòåíà/äâåðü - ïàäàåò âåðòèêàëüíî
+ VelX := 0;
+ AccelX := 0;
+ Break;
+ end
+ else // Ïóñòî:
+ if not isAnythingAt(X+s, Y) {c = MARK_FREE} then
+ X := X + s
+ else // Îñòàëüíîå:
+ begin
+ die();
+ break;
+ end;
+ end;
+ {$ENDIF}
+ end;
+
+ if (dY <> 0) then
+ begin
+ {$IF DEFINED(D2F_NEW_SPARK_THINKER)}
+ pan := g_Map_traceToNearest(X, Y, X, Y+dY, (GridTagWall or GridTagDoor or GridTagStep or GridTagAcid1 or GridTagAcid2 or GridTagWater), @ex, @ey);
+ //e_WriteLog(Format('spark y-trace: (%d,%d)-(%d,%d); dy=%d; end=(%d,%d); hit=%d', [X, Y, X, Y+dY, dY, ex, ey, Integer(pan <> nil)]), MSG_NOTIFY);
+ (*
+ if (pan <> nil) then
+ begin
+ e_WriteLog(Format('spark y-trace: %08x (%d,%d)-(%d,%d); dy=%d; end=(%d,%d); hittag=%04x', [LongWord(@self), X, Y, X, Y+dY, dY, ex, ey, pan.tag]), MSG_NOTIFY);
+ end
+ else
+ begin
+ e_WriteLog(Format('spark y-trace: %08x (%d,%d)-(%d,%d); dy=%d; end=(%d,%d); hit=%d', [LongWord(@self), X, Y, X, Y+dY, dY, ex, ey, Integer(pan <> nil)]), MSG_NOTIFY);
+ end;
+ *)
+ Y := ey;
+ // free to ride?
+ if (pan <> nil) then
+ begin
+ //die(); exit;
+ // nope
+ if ((pan.tag and (GridTagAcid1 or GridTagAcid2 or GridTagWater)) <> 0) then begin die(); exit; end;
+ if (dY < 0) then
+ begin
+ VelY := -VelY;
+ AccelY := abs(AccelY);
+ end
+ else
+ begin
+ VelX := 0;
+ AccelX := 0;
+ VelY := 0;
+ AccelY := 0.8;
+ end;
+ end;
+ if (Y < 0) or (Y >= gMapInfo.Height) then begin die(); exit; end;
+ {$ELSE}
+ if (dY > 0) then s := 1 else s := -1;
+ dY := Abs(dY);
+ for b := 1 to dY do
+ begin
+ if (Y+s >= gMapInfo.Height) or (Y+s <= 0) then begin die(); break; end;
+ //c := gCollideMap[Y+s, X];
+ if isBlockedAt(X, Y+s) {ByteBool(c and MARK_BLOCKED)} then
+ begin // Ñòåíà/äâåðü - ïàäàåò âåðòèêàëüíî
+ if s < 0 then
+ begin
+ VelY := -VelY;
+ AccelY := Abs(AccelY);
+ end
+ else // Èëè íå ïàäàåò
+ begin
+ VelX := 0;
+ AccelX := 0;
+ VelY := 0;
+ AccelY := 0.8;
+ end;
+
+ Break;
+ end
+ else // Ïóñòî:
+ if not isAnythingAt(X, Y+s) {c = MARK_FREE} then
+ Y := Y + s
+ else // Îñàëüíîå:
+ begin
+ die();
+ break;
+ end;
+ end;
+ {$ENDIF}
+ end;
+
+ if (VelX <> 0.0) then VelX += AccelX;
+
+ if (VelY <> 0.0) then
+ begin
+ if (AccelY < 10) then AccelY += 0.08;
+ VelY += AccelY;
+ end;
+
+ Time += 1;
+end;
+
// ////////////////////////////////////////////////////////////////////////// //
procedure TParticle.thinkerBubble ();
var