hedgewars/uVisualGears.pas
author unc0rr
Wed, 17 Sep 2008 04:02:02 +0000
changeset 1258 2a9843339910
parent 1132 b4c0698fbb6b
child 1505 3a96e93572cb
permissions -rw-r--r--
- Perform lupdate-qt4 && lrelease-qt4 - Add Ukrainian translation by Eugene Lyubimkin (not complete yet)
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
     1
(*
1066
1f1b3686a2b0 Update copyright headers a bit
unc0rr
parents: 1047
diff changeset
     2
 * Hedgewars, a free turn based strategy game
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
     3
 * Copyright (c) 2008 Andrey Korotaev <unC0Rr@gmail.com>
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
     4
 *
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
     5
 * This program is free software; you can redistribute it and/or modify
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
     7
 * the Free Software Foundation; version 2 of the License
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
     8
 *
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    12
 * GNU General Public License for more details.
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    13
 *
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    14
 * You should have received a copy of the GNU General Public License
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    15
 * along with this program; if not, write to the Free Software
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    16
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    17
 *)
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    18
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    19
unit uVisualGears;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    20
interface
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    21
uses SDLh, uConsts, uFloat, GL;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    22
{$INCLUDE options.inc}
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    23
const AllInactive: boolean = false;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    24
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    25
type PVisualGear = ^TVisualGear;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    26
     TVGearStepProcedure = procedure (Gear: PVisualGear; Steps: Longword);
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    27
     TVisualGear = record
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    28
             NextGear, PrevGear: PVisualGear;
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    29
             Frame,
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    30
             FrameTicks: Longword;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    31
             X : hwFloat;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    32
             Y : hwFloat;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    33
             dX: hwFloat;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    34
             dY: hwFloat;
945
4ead9cde4e14 - Start chat implementation: chat strings are on the screen
unc0rr
parents: 938
diff changeset
    35
             mdY: QWord;
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    36
             Angle, dAngle: real;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    37
             Kind: TVisualGearType;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    38
             doStep: TVGearStepProcedure;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    39
             end;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    40
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    41
function  AddVisualGear(X, Y: LongInt; Kind: TVisualGearType): PVisualGear;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    42
procedure ProcessVisualGears(Steps: Longword);
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
    43
procedure DrawVisualGears(Layer: LongWord);
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
    44
procedure DeleteVisualGear(Gear: PVisualGear);
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    45
procedure AddClouds;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    46
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    47
var VisualGearsList: PVisualGear = nil;
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    48
    vobFrameTicks, vobFramesCount: Longword;
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    49
    vobVelocity, vobFallSpeed: LongInt;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    50
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    51
implementation
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    52
uses uWorld, uMisc, uStore;
1047
ca7078116c0c Update explosion graphics
unc0rr
parents: 1046
diff changeset
    53
const cExplFrameTicks = 110;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    54
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    55
// ==================================================================
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    56
procedure doStepFlake(Gear: PVisualGear; Steps: Longword);
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    57
begin
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    58
with Gear^ do
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    59
  begin
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    60
  inc(FrameTicks, Steps);
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    61
  if FrameTicks > vobFrameTicks then
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    62
    begin
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    63
    dec(FrameTicks, vobFrameTicks);
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    64
    inc(Frame);
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    65
    if Frame = vobFramesCount then Frame:= 0
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    66
    end
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    67
  end;
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    68
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    69
Gear^.X:= Gear^.X + (cWindSpeed * 200 + Gear^.dX) * Steps;
808
09ffccb9600a Fix arithmetics
unc0rr
parents: 806
diff changeset
    70
Gear^.Y:= Gear^.Y + (Gear^.dY + cGravity * vobFallSpeed) * Steps;
09ffccb9600a Fix arithmetics
unc0rr
parents: 806
diff changeset
    71
Gear^.Angle:= Gear^.Angle + Gear^.dAngle * Steps;
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    72
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    73
if hwRound(Gear^.X) < -cScreenWidth - 64 then Gear^.X:= int2hwFloat(cScreenWidth + 2048) else
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    74
if hwRound(Gear^.X) > cScreenWidth + 2048 then Gear^.X:= int2hwFloat(-cScreenWidth - 64);
938
0c8d2085fa71 Add City theme by Tiyuri
unc0rr
parents: 853
diff changeset
    75
if hwRound(Gear^.Y) > 1100 then Gear^.Y:= Gear^.Y - int2hwFloat(1228)
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    76
end;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
    77
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    78
procedure doStepCloud(Gear: PVisualGear; Steps: Longword);
1079
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    79
var i: Longword;
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    80
begin
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    81
Gear^.X:= Gear^.X + (cWindSpeed * 200 + Gear^.dX) * Steps;
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    82
1079
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    83
for i:= 0 to Steps - 1 do
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    84
	begin
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    85
	if hwRound(Gear^.Y) > -160 then
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    86
		Gear^.dY:= Gear^.dY - _1div50000
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    87
	else
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    88
		Gear^.dY:= Gear^.dY + _1div50000;
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    89
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    90
	Gear^.Y:= Gear^.Y + Gear^.dY
2a4a8a5ca392 Fix clouds shaking up
unc0rr
parents: 1066
diff changeset
    91
	end;
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
    92
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    93
if hwRound(Gear^.X) < -cScreenWidth - 256 then Gear^.X:= int2hwFloat(cScreenWidth + 2048) else
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    94
if hwRound(Gear^.X) > cScreenWidth + 2048 then Gear^.X:= int2hwFloat(-cScreenWidth - 256)
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    95
end;
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
    96
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
    97
procedure doStepExpl(Gear: PVisualGear; Steps: Longword);
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
    98
begin
1046
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
    99
Gear^.X:= Gear^.X + Gear^.dX * Steps;
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   100
1046
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   101
Gear^.Y:= Gear^.Y + Gear^.dY * Steps;
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   102
//Gear^.dY:= Gear^.dY + cGravity;
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   103
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   104
if Gear^.FrameTicks <= Steps then
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   105
	if Gear^.Frame = 0 then DeleteVisualGear(Gear)
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   106
	else
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   107
		begin
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   108
		dec(Gear^.Frame);
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   109
		Gear^.FrameTicks:= cExplFrameTicks
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   110
		end
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   111
	else dec(Gear^.FrameTicks, Steps)
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   112
end;
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   113
1046
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   114
procedure doStepFire(Gear: PVisualGear; Steps: Longword);
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   115
begin
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   116
Gear^.X:= Gear^.X + Gear^.dX * Steps;
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   117
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   118
Gear^.Y:= Gear^.Y + Gear^.dY * Steps;// + cGravity * (Steps * Steps);
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   119
Gear^.dY:= Gear^.dY + cGravity * Steps;
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   120
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   121
if Gear^.FrameTicks <= Steps then
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   122
	DeleteVisualGear(Gear)
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   123
else
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   124
	dec(Gear^.FrameTicks, Steps)
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   125
end;
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   126
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
   127
// ==================================================================
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   128
const doStepHandlers: array[TVisualGearType] of TVGearStepProcedure =
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   129
                        (
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
   130
                          @doStepFlake,
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   131
                          @doStepCloud,
1046
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   132
                          @doStepExpl,
1047
ca7078116c0c Update explosion graphics
unc0rr
parents: 1046
diff changeset
   133
                          @doStepExpl,
1046
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   134
                          @doStepFire
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   135
                        );
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   136
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   137
function  AddVisualGear(X, Y: LongInt; Kind: TVisualGearType): PVisualGear;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   138
var Result: PVisualGear;
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   139
	t: Longword;
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   140
	sp: hwFloat;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   141
begin
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   142
New(Result);
812
cbc392576990 Fix memory corrupt due to wrong parameter in sizeof()
unc0rr
parents: 808
diff changeset
   143
FillChar(Result^, sizeof(TVisualGear), 0);
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   144
Result^.X:= int2hwFloat(X);
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   145
Result^.Y:= int2hwFloat(Y);
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   146
Result^.Kind := Kind;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   147
Result^.doStep:= doStepHandlers[Kind];
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   148
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
   149
case Kind of
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   150
   vgtFlake: with Result^ do
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   151
               begin
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   152
               FrameTicks:= random(vobFrameTicks);
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   153
               Frame:= random(vobFramesCount);
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   154
               Angle:= random * 360;
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   155
               dx.isNegative:= random(2) = 0;
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   156
               dx.QWordValue:= random(100000000);
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   157
               dy.isNegative:= false;
806
d397c502a5dd Finish flakes implementation
unc0rr
parents: 805
diff changeset
   158
               dy.QWordValue:= random(70000000);
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   159
               dAngle:= (random(2) * 2 - 1) * (1 + random) * vobVelocity / 1000
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   160
               end;
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   161
   vgtCloud: with Result^ do
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   162
               begin
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   163
               Frame:= random(4);
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   164
               dx.isNegative:= random(2) = 0;
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   165
               dx.QWordValue:= random(214748364);
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   166
               dy.isNegative:= random(2) = 0;
945
4ead9cde4e14 - Start chat implementation: chat strings are on the screen
unc0rr
parents: 938
diff changeset
   167
               dy.QWordValue:= 21474836 + random(64424509);
4ead9cde4e14 - Start chat implementation: chat strings are on the screen
unc0rr
parents: 938
diff changeset
   168
               mdY:= dy.QWordValue
805
4d75759b38bd Flakes concept, still need some development
unc0rr
parents: 803
diff changeset
   169
               end;
1047
ca7078116c0c Update explosion graphics
unc0rr
parents: 1046
diff changeset
   170
  vgtExplPart,
ca7078116c0c Update explosion graphics
unc0rr
parents: 1046
diff changeset
   171
 vgtExplPart2: with Result^ do
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   172
               begin
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   173
               t:= random(1024);
1047
ca7078116c0c Update explosion graphics
unc0rr
parents: 1046
diff changeset
   174
               sp:= _0_001 * (random(95) + 70);
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   175
               dx:= AngleSin(t) * sp;
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   176
               dx.isNegative:= random(2) = 0;
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   177
               dy:= AngleCos(t) * sp;
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   178
               dy.isNegative:= random(2) = 0;
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   179
               Frame:= 7 - random(3);
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   180
               FrameTicks:= cExplFrameTicks
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   181
               end;
1046
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   182
      vgtFire: with Result^ do
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   183
               begin
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   184
               t:= random(1024);
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   185
               sp:= _0_001 * (random(85) + 95);
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   186
               dx:= AngleSin(t) * sp;
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   187
               dx.isNegative:= random(2) = 0;
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   188
               dy:= AngleCos(t) * sp;
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   189
               dy.isNegative:= random(2) = 0;
1047
ca7078116c0c Update explosion graphics
unc0rr
parents: 1046
diff changeset
   190
               FrameTicks:= 650 + random(250);
1046
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   191
               Frame:= random(8)
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   192
               end;
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
   193
     end;
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
   194
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   195
if VisualGearsList <> nil then
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   196
   begin
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   197
   VisualGearsList^.PrevGear:= Result;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   198
   Result^.NextGear:= VisualGearsList
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   199
   end;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   200
VisualGearsList:= Result;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   201
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   202
AddVisualGear:= Result
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   203
end;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   204
1041
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   205
procedure DeleteVisualGear(Gear: PVisualGear);
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   206
begin
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   207
if Gear^.NextGear <> nil then Gear^.NextGear^.PrevGear:= Gear^.PrevGear;
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   208
if Gear^.PrevGear <> nil then Gear^.PrevGear^.NextGear:= Gear^.NextGear
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   209
   else VisualGearsList:= Gear^.NextGear;
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   210
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   211
Dispose(Gear)
362b95d49cf4 - Fix previous commit
unc0rr
parents: 945
diff changeset
   212
end;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   213
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   214
procedure ProcessVisualGears(Steps: Longword);
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   215
var Gear, t: PVisualGear;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   216
begin
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
   217
if Steps = 0 then exit;
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
   218
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   219
t:= VisualGearsList;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   220
while t <> nil do
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   221
      begin
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   222
      Gear:= t;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   223
      t:= Gear^.NextGear;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   224
      Gear^.doStep(Gear, Steps)
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   225
      end
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   226
end;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   227
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   228
procedure DrawVisualGears(Layer: LongWord);
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   229
var Gear: PVisualGear;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   230
begin
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   231
Gear:= VisualGearsList;
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   232
case Layer of
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   233
	0: while Gear <> nil do
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   234
		begin
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   235
		case Gear^.Kind of
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   236
			vgtFlake: if vobVelocity = 0 then
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   237
						DrawSprite(sprFlake, hwRound(Gear^.X) + WorldDx, hwRound(Gear^.Y) + WorldDy, Gear^.Frame)
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   238
					else
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   239
						DrawRotatedF(sprFlake, hwRound(Gear^.X) + WorldDx, hwRound(Gear^.Y) + WorldDy, Gear^.Frame, 1, Gear^.Angle);
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   240
			vgtCloud: DrawSprite(sprCloud, hwRound(Gear^.X) + WorldDx, hwRound(Gear^.Y) + WorldDy, Gear^.Frame);
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   241
			end;
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   242
		Gear:= Gear^.NextGear
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   243
		end;
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   244
	1: while Gear <> nil do
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   245
		begin
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   246
		case Gear^.Kind of
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   247
			vgtExplPart: DrawSprite(sprExplPart, hwRound(Gear^.X) + WorldDx, hwRound(Gear^.Y) + WorldDy, 7 - Gear^.Frame);
1047
ca7078116c0c Update explosion graphics
unc0rr
parents: 1046
diff changeset
   248
			vgtExplPart2: DrawSprite(sprExplPart2, hwRound(Gear^.X) + WorldDx, hwRound(Gear^.Y) + WorldDy, 7 - Gear^.Frame);
1046
c22d833c3ae2 Better ?? implementation of explosion
unc0rr
parents: 1045
diff changeset
   249
			vgtFire: DrawSprite(sprFlame, hwRound(Gear^.X) + WorldDx, hwRound(Gear^.Y) + WorldDy, (RealTicks div 64 + Gear^.Frame) mod 8);
1045
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   250
			end;
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   251
		Gear:= Gear^.NextGear
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   252
		end
ea195268734f Testing explosion particles implementation
unc0rr
parents: 1041
diff changeset
   253
	end
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   254
end;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   255
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   256
procedure AddClouds;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   257
var i: LongInt;
803
3f73901a350a - Use cloud as 'visual gear'
unc0rr
parents: 802
diff changeset
   258
begin
1132
b4c0698fbb6b - Fix problem when clouds number is 0
unc0rr
parents: 1079
diff changeset
   259
for i:= 0 to cCloudsNumber - 1 do
b4c0698fbb6b - Fix problem when clouds number is 0
unc0rr
parents: 1079
diff changeset
   260
    AddVisualGear( - cScreenWidth + i * ((cScreenWidth * 2 + 2304) div (cCloudsNumber + 1)), -160, vgtCloud)
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   261
end;
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   262
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   263
initialization
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   264
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   265
finalization
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   266
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents:
diff changeset
   267
end.