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| − | '''WPL''' is the format of the map-related files similar to [[IPL]]s from the previous games. It can be edited with [[WPL Manager]].
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| − | == File Format ==
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| − |
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| − | Each world placement file starts with one single header followed by the object placement information. The structure for the header is very simple:
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| − |
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| − | 4b - UINT32 - Unknown
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| − | 4b - UINT32 - Instances
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| − |
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| − | The placement information corresponds to the previous [[Item_Placement#inst|instance]] section of the <code>.ipl</code> files. They have a binary structure like the [[Binary_IPL|binary ipl]] files introduced with [[San Andreas]]:
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| − |
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| − | ''' Section 0 - INST'''
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| − |
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| − | 4b - FLOAT - Position X
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| − | 4b - FLOAT - Position Y
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| − | 4b - FLOAT - Position Z
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| − | 4b - FLOAT - Rotation X
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| − | 4b - FLOAT - Rotation Y
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| − | 4b - FLOAT - Rotation Z
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| − | 4b - FLOAT - Rotation W
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| − | 4b - UINT32 - Model name [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Unknown
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| − | 4b - UINT32 - [[LOD]] Index (Index of another model in the current file)(Line entry number of LOD model)
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| − | 4b - UINT32 - Unknown
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| − | 4b - UINT32 - Unknown
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| − |
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| − | ''Rotation information as [[Wikipedia:Quarternion|Quarternion]]''
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| − |
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| − | '''Section 3 - Parked Cars'''
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| − |
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| − | 4b - FLOAT - Position X
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| − | 4b - FLOAT - Position Y
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| − | 4b - FLOAT - Position Z
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| − | 4b - FLOAT - Unknown
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| − | 4b - FLOAT - Unknown
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| − | 4b - FLOAT - Unknown
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| − | 4b - UINT32 - Model name [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - INT32 - Unknown
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| − | 4b - INT32 - Unknown
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| − | 4b - INT32 - Unknown
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| − | 4b - INT32 - Unknown
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| − | 4b - INT32 - Unknown
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| − | 4b - INT32 - Unknown
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| − | 4b - INT32 - Unknown
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| − |
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| − | '''Section 9 - LODcull'''
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| − |
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| − | 4b - FLOAT - Position X1
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| − | 4b - FLOAT - Position Y1
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| − | 4b - FLOAT - Position Z1
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| − | 4b - FLOAT - Position X2
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| − | 4b - FLOAT - Position Y2
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| − | 4b - FLOAT - Position Z2
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| − | 4b - UINT32 - Number of Lod models in wdd file (upto a maximum of 10)
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| − | 4b - UINT32 - Hash 1 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 2 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 3 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 4 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 5 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 6 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 7 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 8 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 9 - [[:Category:Static_Model_Hashes|hash]]
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| − | 4b - UINT32 - Hash 10 - [[:Category:Static_Model_Hashes|hash]]
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| − | 32b - String - Model name 1
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| − | 32b - String - Model name 2
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| − | 32b - String - Model name 3
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| − | 32b - String - Model name 4
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| − | 32b - String - Model name 5
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| − | 32b - String - Model name 6
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| − | 32b - String - Model name 7
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| − | 32b - String - Model name 8
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| − | 32b - String - Model name 9
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| − | 32b - String - Model name 10
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| − |
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| − | '''''X1, Y1, Z1''' = lower left vertex position'' and
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| − | '''''X2, Y2, Z2''' = upper right vertex position''
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| − |
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| − | '''Section 10 - Unknown Zon or Cull'''
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| − |
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| − | 4b - FLOAT - Position X1
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| − | 4b - FLOAT - Position Y1
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| − | 4b - FLOAT - Position Z1
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| − | 4b - FLOAT - Position X2
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| − | 4b - FLOAT - Position Y2
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| − | 4b - FLOAT - Position Z2
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| − |
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| − | '''''X1, Y1, Z1''' = lower left vertex position'' and
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| − | '''''X2, Y2, Z2''' = upper right vertex position''
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| − |
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| − | <!---
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| − | ;Header
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| − | <source lang="cpp">
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| − | struct Header_t
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| − | {
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| − | BYTE byteUnknown01[4];
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| − | DWORD dwNbrOfBlockInst;
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| − | };
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| − | </source>
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| − |
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| − | ;InstBlock (Start from 0x44)
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| − | <source lang="cpp">
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| − | struct Inst_t
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| − | {
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| − | float fPosition[3];
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| − | float fRotation[4];
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| − | DWORD dwModelNameHash;
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| − | BYTE byteUnknown01[4];
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| − | DWORD dwAttachedLod;
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| − | BYTE byteUnknown02[8];
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| − | };
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| − | </source>
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| − | -->
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| − |
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| − | == XPL ==
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| − | In the XBox 360's version of GTA 4 same files have the extension <code>.xpl</code>. The XPL and WPL formats are same, but due to the fact XPL files are used on the Xenon platform its data is stored in the [[Wikipedia:Endianness|big-endian order]].
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| − | <!--not sure where to put this: "They are used to map generic objects which are defined with another path in the [[Images.txt|image listing]] file."-->
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| − |
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| − | == Tools ==
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| − | * [[WPL Manager]] – by {{U|UZI-I|Yoann (UZI-I)}}
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| − |
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| − | == External Link ==
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| − | * {{GTAF|389423|WPL file format specification}}
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| − |
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| − | {{GTA4-navi}}
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| − | {{File-stub}}
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| − | [[Category:Map Formats]][[Category:GTA 4]]
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