LuaLibraries.wiki
author almikes@aol.com
Wed, 03 Dec 2014 19:55:49 +0000
changeset 428 2404111e00b4
parent 246 7b1a6c46c3b5
child 500 dc66ea78b36d
permissions -rw-r--r--
Fix summary
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
84
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     1
#summary Libraries for writing Lua scripts in Hedgewars.
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     2
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     3
= Introduction =
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     4
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     5
Libraries in scripts in Hedgewars are lua files that are used by many scripts to add a common function, as an example the Locale library that allows scripts to translate text. The variables in these files are not exposed to the script using it but all the functions can be called.
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     6
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     7
To use a library you only need to add one row at the top of the script:
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     8
<code lang="lua">
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
     9
loadfile(GetDataPath() .. "Scripts/<Library Name>.lua")()
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    10
</code>
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    11
Where <Library Name> is replaced by the name. Do not forget the "()" at the end as this initialises the file.
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    12
85
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    13
84
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    14
= Locale =
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    15
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    16
This library allows you to translate string and should be used whenever a script has text. It loads the appropriate locale file and check automatically.
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    17
85
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    18
=== lang(text) ===
84
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    19
<blockquote>
6fa418422e57 Created wiki page through web user interface.
henrik.rostedt@gmail.com
parents:
diff changeset
    20
Returns the localised string of text or if it is not found it returns text.
85
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    21
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    22
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    23
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    24
= Utils =
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    25
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    26
This library includes miscellaneous functions to use, they are all independent of each other and can be used everywhere.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    27
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    28
=== gearIsInBox(gear, x, y, w, h) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    29
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    30
Returns whether the gear is inside (centre point of the gear) a box with x and y as the top left corner and having the width and height of w and h respectively.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    31
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    32
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    33
=== gearIsInCircle(gear, x, y, r, useRadius) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    34
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    35
Returns whether the gear is inside a circle with x and y being the centre point and r being the radius of the circle. The boolean useRadius determine whether only the centre point of the gear will be used or the radius of the gear will be checked too.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    36
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    37
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    38
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    39
= Tracker =
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    40
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    41
This library is intended to be used if you need to keep track of gears. It can also keep track of teams and clans and as an extra functionality it can also store variables for a gear, team or clan.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    42
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    43
To set it up you need to add some hooks in different events. The hooks trackGear and trackDeletion to onGearAdd and onGearDelete respectively. It is strongly recommended to only track the gears you are interested in as, especially with snow on, the amount of gears can go up high and that will slow down the script. To keep track of teams you need to keep track of gtHedgehog and gtResurrector (if resurrection might be used) and add trackTeams to onGameStart.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    44
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    45
If you want to call a function on a couple of gears you will have to call the "runOn" functions. To these you will pass the function you want to be run as a variable to the function. The function must take a gear as a parameter, nothing else, for example:
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    46
<code lang="lua">
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    47
function killall(gear)
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    48
    SetHealth(gear, 0)
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    49
end
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    50
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    51
function onGearDelete(gear)
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    52
    if GetGearType(gear) == gtTarget then
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    53
        runOnHogs(killall)
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    54
    end
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    55
end
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    56
</code>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    57
This will kill all hogs if a target is destroyed.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    58
103
023ff3c709ac Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 86
diff changeset
    59
To see a commented example of the tracker in use by a script you can look at
023ff3c709ac Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 86
diff changeset
    60
[http://code.google.com/p/hedgewars/source/browse/share/hedgewars/Data/Scripts/Multiplayer/Random_Weapon.lua Random Weapons]
023ff3c709ac Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 86
diff changeset
    61
86
98504fb076c3 Spelling correction
Cairo@chusym.com
parents: 85
diff changeset
    62
== Tracking functions ==
85
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    63
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    64
=== trackGear(gear) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    65
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    66
Will keep track of the gear.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    67
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    68
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    69
=== trackDeletion(gear) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    70
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    71
Will stop keeping track of the gear (gears not tracked will be ignored).
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    72
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    73
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    74
=== trackTeams() ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    75
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    76
Will start the tracking of teams, clans and hedgehogs (hogs can be tracked without this).
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    77
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    78
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    79
== "runOn" functions ==
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    80
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    81
=== runOnGears(func) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    82
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    83
Runs the function func on all gears.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    84
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    85
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    86
=== runOnHogs(func) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    87
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    88
Runs the function func on all hedgehogs.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    89
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    90
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    91
=== runOnHogsInTeam(func, team) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    92
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    93
Runs the function func on all hedgehogs in the specified team.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    94
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    95
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    96
=== runOnHogsInOtherTeams(func, team) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    97
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    98
Runs the function func on all hedgehogs but those in the specified team.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
    99
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   100
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   101
=== runOnHogsInClan(func, clan) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   102
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   103
Runs the function func on all hedgehogs in the specified clan.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   104
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   105
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   106
=== runOnHogsInOtherClans(func, clan) ===
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   107
<blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   108
Runs the function func on all hedgehogs but those in the specified clan.
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   109
</blockquote>
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   110
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   111
== Variable functions ==
9f1d2d3db844 Edited wiki page LuaLibraries through web user interface.
henrik.rostedt@gmail.com
parents: 84
diff changeset
   112
246
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   113
to be continued...
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   114
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   115
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   116
= Animate =
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   117
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   118
This library provides functions that aid cinematic/cut-scene creation and functions for handling events. 
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   119
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   120
In order to use it's full potential, the following lines need to be at the beginning of onGameTick.
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   121
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   122
<code lang="lua">function onGameTick()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   123
    !AnimUnWait()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   124
    if !ShowAnimation() == false then
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   125
        return
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   126
    end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   127
    !ExecuteAfterAnimations()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   128
    !CheckEvents()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   129
end</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   130
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   131
Also, !AnimInit() needs to be called in !onGameInit().
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   132
Each of these functions will be explained below.
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   133
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   134
== Cinematic Handling ==
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   135
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   136
=== !ShowAnimation() ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   137
<blockquote>Performs the current action in the cinematic and returns true if finished, otherwise false. It needs to be used in onGameTick. Cut-scenes need to be added with !AddAnim(steps).</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   138
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   139
=== !AddAnim(steps) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   140
<blockquote>Adds steps to the array of animations, where steps is a table with numbers as keys and elements of the following form. Each step is a table having the following keys: func, args, swh.
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   141
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   142
  * _func_ is the function to be executed. It can be any function that returns false when it needs to be called again in following game ticks (e.g. !AnimMove). It can be one of the cinematic functions. 
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   143
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   144
  * _args_ is a table containing the arguments that need to be passed to the function given
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   145
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   146
  * _swh_ is an optional boolean value that defaults to true and denotes whether the current hedgehog should be switched to the hog given as argument.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   147
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   148
<code lang="lua">cinem = {
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   149
    {func = AnimSay, args = {myHog, "Snails! SNAILS!", SAY_SAY, 3000}},
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   150
    {func = AnimMove, args = {myhog, "Left", 2000, 0}},
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   151
    {func = AddCaption, swh = false, args = {"But he found no more snails..."}}
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   152
    }
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   153
AddAnim(cinem)</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   154
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   155
=== !RemoveAnim(steps) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   156
<blockquote>Removes steps from the animations array.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   157
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   158
=== !AddSkipFunction(anim, func, args) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   159
<blockquote>Adds _func_ to the array of functions used to skip animations, associating it with _anim_. When the animation is skipped (see below), the function is called with _args_ as arguments.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   160
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   161
<code lang="lua">AddSkipFunc(cinem, SkipCinem, {})</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   162
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   163
=== !RemoveSkipFunction(anim) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   164
<blockquote> Removes the skip function associated with _anim_.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   165
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   166
=== !SetAnimSkip(bool) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   167
<blockquote> Sets the state of animation skipping to _bool_. It is useful in case the player is allowed to skip the animation.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   168
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   169
<code lang="lua">function onPrecise()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   170
    if !AnimInProgress() then
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   171
        SetAnimSkip(true)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   172
    end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   173
end</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   174
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   175
=== !AnimInProgress() ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   176
<blockquote> Returns true if a cinematic is currently taking place, false otherwise.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   177
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   178
=== !ExecuteAfterAnimations() ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   179
<blockquote> Calls the functions (added with !AddFunction) that need to be executed after the cinematic. The best location for this function call is in onGameTick.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   180
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   181
=== !AddFunction(element) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   182
<blockquote> Adds _element_ to the functions array that are to be called after the cinematic. _element_ is a table with the keys: func, args.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   183
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   184
<code lang="lua">AddFunction({func = AfterCinem, args = {2}})</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   185
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   186
=== !RemoveFunction() ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   187
<blockquote> Removes the first function from the aforementioned list.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   188
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   189
=== !AnimInit() ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   190
<blockquote> Initializes variables used by the other functions. Needs to be called in onGameInit.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   191
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   192
=== !AnimUnWait() ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   193
<blockquote> Decreases the wait time used by cinematics. It is best called in onGameTick</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   194
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   195
== Cinematic Functions ==
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   196
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   197
=== !AnimSwitchHog(gear) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   198
<blockquote> Switches to _gear_ and follows it. </blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   199
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   200
=== !AnimWait(gear, time) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   201
<blockquote> Increases the wait time by _time_. _gear_ is just for compatibility with !ShowAnimation.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   202
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   203
=== !AnimSay(gear, text, manner, time) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   204
<blockquote> Calls HogSay with the first three arguments and increses the wait time by _time_.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   205
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   206
<code lang="lua">cinem = {
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   207
    {func = AnimSay, args = {gear1, "You're so defensive!", SAY_SAY, 2500}},
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   208
    {func = AnimSay, args = {gear2, "No, I'm not!", SAY_SAY, 2000}}
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   209
   }</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   210
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   211
=== !AnimSound(gear, sound, time) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   212
<blockquote> Plays the sound _sound_ and increases the wait time by _time_.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   213
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   214
=== !AnimTurn(hog, dir) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   215
<blockquote> Makes _hog_ face in direction _dir_, where _dir_ is either "Right" or "Left".</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   216
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   217
=== !AnimMove(hog, dir, x, y) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   218
<blockquote> Makes _hog_ move in direction _dir_ until either his horizontal coordinate is _x_ or his vertical coordinate is _y_.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   219
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   220
=== !AnimJump(hog, jumpType) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   221
<blockquote> Makes _hog_ perform a jump of type _jumpType_, where _jumpType_ is either "long", "high" or "back".</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   222
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   223
=== !AnimSetGearPosition(gear, x, y, fall) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   224
<blockquote> Sets the position of _gear_ to (x, y). If the optional argument _fall_ is not false then the gear is given a small falling velocity in order to get around exact positioning.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   225
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   226
=== !AnimDisappear(gear, x, y) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   227
<blockquote> Teleports the gear to (x, y), adding some effects at the previous position and sounds. Doesn't follow the gear.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   228
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   229
=== !AnimOutOfNowhere(gear, x, y) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   230
<blockquote> Teleports the gear to (x, y), adding effects and sounds at the final position. Follows gear.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   231
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   232
=== !AnimTeleportGear(gear, x, y) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   233
<blockquote> Teleports the gear to (x, y), adding effects and sounds both at the starting position and the final position. Follows gear.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   234
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   235
=== !AnimVisualGear(gear, x, y, vgType, state, critical, follow) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   236
<blockquote> Calls AddVisualGear with arguments second to sixth. If the optional argument _follow_ is true then the gear is followed. _gear_ is for compatibility only.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   237
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   238
=== !AnimCaption(gear, text, time) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   239
<blockquote> Adds _text_ as caption and increases wait time by _time_.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   240
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   241
=== !AnimCustomFunction(gear, func, args) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   242
<blockquote> Calls the function _func_ with _args_ as arguments. This function is useful, for instance, when the cinematic uses the position of a gear at the moment of execution. If _func_ needs to be called in following game ticks then it should return false.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   243
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   244
<code lang="lua">function NeedToTurn(hog1, hog2)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   245
   if GetX(hog1) < GetX(hog2) then
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   246
      HogTurnLeft(hog1, false)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   247
      HogTurnLeft(hog2, true)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   248
   else
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   249
      HogTurnLeft(hog2, false)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   250
      HogTurnLeft(hog1, true)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   251
   end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   252
end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   253
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   254
cinem = {{func = AnimCustomFunction, args = {hog1, NeedToTurn, {hog1, hg2}}}}</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   255
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   256
=== !AnimInsertStepNext(step) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   257
<blockquote> Inserts _step_ after the current step (read: action) in the cinematic array. Useful when an action depends on variables (e.g. positoins). It can be used mostly with !AnimCustomFunction. Note: In case of multiple consecutive calls, steps need to be added in reverse order.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   258
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   259
<code lang="lua">function BlowHog(deadHog)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   260
  AnimInsertStepNext({func = DeleteGear, args = {deadHog}, swh = false}) 
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   261
  AnimInsertStepNext({func = AnimVisualGear, args = {deadHog, GetX(deadHog), GetY(deadHog), vgtBigExplosion, 0, true}, swh = false})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   262
  AnimInsertStepNext({func = AnimWait, args = {deadHog, 1200}})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   263
  AnimInsertStepNext({func = AnimVisualGear, args = {deadHog, GetX(deadHog) + 20, GetY(deadHog), vgtExplosion, 0, true}, swh = false})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   264
  AnimInsertStepNext({func = AnimWait, args = {deadHog, 100}})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   265
  AnimInsertStepNext({func = AnimVisualGear, args = {deadHog, GetX(deadHog) + 10, GetY(deadHog), vgtExplosion, 0, true}, swh = false})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   266
  AnimInsertStepNext({func = AnimWait, args = {deadHog, 100}})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   267
  AnimInsertStepNext({func = AnimVisualGear, args = {deadHog, GetX(deadHog) - 10, GetY(deadHog), vgtExplosion, 0, true}, swh = false})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   268
  AnimInsertStepNext({func = AnimWait, args = {deadHog, 100}})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   269
  AnimInsertStepNext({func = AnimVisualGear, args = {deadHog, GetX(deadHog) - 20, GetY(deadHog), vgtExplosion, 0, true}, swh = false})
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   270
end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   271
cinem = {{func = AnimCustomFunction, args = {liveHog, BlowHog, {deadHog}}}}</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   272
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   273
== Event Handling ==
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   274
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   275
Events are pairs of functions that are used to check for various conditions. One of them is for verification and, if it returns true, the second function is called.
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   276
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   277
=== !AddEvent(condFunc, condArgs, doFunc, doArgs, evType) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   278
<blockquote> Adds the functions _condFunc_ and _doFunc_ to the events list. They get called with the respective args (_condArgs_ and _doArgs_). _condFunc_ will get called in every game tick until it returns true or is removed. Once it returns true, doFunc is called and they are or are not removed from the list, depending on _evType_ (0 for removal, 1 for keeping). An _evType_ of 1 is useful for repeating actions (e.g. every time a hog gets damaged, do something).</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   279
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   280
<code lang="lua">function CheckPos()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   281
   return GetX(myHog) > 1500
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   282
end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   283
function CheckAmmo()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   284
   return GetAmmoCount(myHog, amGrenade) == 0
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   285
end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   286
function DoPos()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   287
   ShowMission("Scooter", "Mover", "Nice Work", 0, 0)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   288
end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   289
function DoAmmo()
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   290
   AddAmmo(myHog, amGrenade, 5)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   291
end
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   292
AddEvent(CheckPos, {}, DoPos, {}, 0) -- Add event that gets removed on completion
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   293
AddEvent(CheckAmmo, {}, DoAmmo, {}, 1) -- Add repeating event</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   294
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   295
=== !AddNewEvent(condFunc, condArgs, doFunc, doArgs, evType) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   296
<blockquote> Does the same as !AddEvent, but first checks if the event is already in the list so that it isn't added twice.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   297
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   298
=== !RemoveEventFunc(cFunc, cArgs) ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   299
<blockquote> Removes the event(s) that have _cFunc_ as the condition checking function. If _cArgs_ is not nil then only those events get removed that have _cArgs_ as arguments for _cFunc_, too.</blockquote>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   300
Example:
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   301
<code lang="lua">AddEvent(condFunc1, condArgs1, doFunc, doArgs)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   302
AddEvent(condFunc1, condArgs2, doFunc, doArgs)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   303
AddEvent(condFunc1, condArgs2, doFunc, doArgs)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   304
AddEvent(condFunc2, condArgs1, doFunc, doArgs)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   305
AddEvent(condFunc2, condArgs2, doFunc, doArgs)
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   306
RemoveEventFunc(condFunc1) --Removes all three events that have condFunc1
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   307
RemoveEventFunc(condFunc2, condArgs1) --Removes a single event</code>
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   308
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   309
=== !CheckEvents ===
7b1a6c46c3b5 Edited wiki page LuaLibraries through web user interface.
szabibibi@gmail.com
parents: 103
diff changeset
   310
<blockquote> Verifies all the condition functions in the events list and calls the respective 'action' functions if the conditions are met. If the evType of a completed event is 0 then it is removed from the list. This function is best placed in onGameTick.</blockquote>