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| trs:mesh_construction_animation [2017/09/13 12:34] – [Animation Dispatch Structure] zdimension | trs:mesh_construction_animation [2020/05/19 12:30] (current) – zdimension |
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| | {{indexmenu_n>5}} |
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| ====== Mesh Construction and Animation ====== | ====== Mesh Construction and Animation ====== |
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| ==== TR4-5 Animation Structure ==== | ==== TR4-5 Animation Structure ==== |
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| | //**Core: **''ANIM_STRUCT''// |
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| For TR4 and TR5, extended version of [[trs:mesh_construction_animation#tr_animation|[tr_animation]]] is used: | For TR4 and TR5, extended version of [[trs:mesh_construction_animation#tr_animation|[tr_animation]]] is used: |
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| ==== State Change Structure ==== | ==== State Change Structure ==== |
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| | //**Core: **''CHANGE_STRUCT''// |
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| Each state change entry contains the state to change to and which animation dispatches to use; there may be more than one, with each separate one covering a different range of frames. | Each state change entry contains the state to change to and which animation dispatches to use; there may be more than one, with each separate one covering a different range of frames. |
| - **Empty Hands** (No arguments). This command is performed in the end of animation of Lara pulling a switch, inserting a key, grabbing a pushable block, and so on. It is needed because engine “locks” Lara’s ability to draw weapons or ignite a flare when such action is performed, and only way to unlock it is to call this command. | - **Empty Hands** (No arguments). This command is performed in the end of animation of Lara pulling a switch, inserting a key, grabbing a pushable block, and so on. It is needed because engine “locks” Lara’s ability to draw weapons or ignite a flare when such action is performed, and only way to unlock it is to call this command. |
| - **Kill** (No arguments). Kill entity. This effectively disables entity and removes it from the world. For switch entities, same command is used to define switching point animation. | - **Kill** (No arguments). Kill entity. This effectively disables entity and removes it from the world. For switch entities, same command is used to define switching point animation. |
| - **Play Sound** (2 arguments). The first argument is a frame number, and the second one is the ID of the sound to play at that frame (internal sound index). \\ {{:icons:tr2.png?nolink&}}{{:icons:tr3.png?nolink&}}{{:icons:tr4.png?nolink&}}{{:icons:tr5.png?nolink&}}Besides Sound ID, second argument may contain two “packed” bit flags. Their meanings are: | - **Play Sound** (2 arguments). The first argument is a frame number, and the second one is the ID of the sound to play at that frame (internal sound index). \\ {{:icons:tr2.png?nolink&}}{{:icons:tr3.png?nolink&}}{{:icons:tr4.png?nolink&}}{{:icons:tr5.png?nolink&}}Besides Sound ID, second argument may contain one of two “packed” bit flags. Their meanings are: |
| * Bit 14 (''%%0x4000%%''): play this sound when on dry land (example: footsteps) | * Bit 14 (''%%0x4000%%''): play this sound when on dry land (example: footsteps) |
| * Bit 15 (''%%0x8000%%''): play this sound when in water (example: running through shallow water) | * Bit 15 (''%%0x8000%%''): play this sound when in water (example: running through shallow water) |
| - **Flipeffect** (2 operands). The first one is a frame number, and the second one is flipeffect number. Note that //flipeffect// here is the very same kind of flipeffect [[trs:floordata#trigaction-0x09-flipeffect|used in trigger action]] with the same name. Flipeffect meaning is [[trs:miscellany#flipeffects|listed separately]]. | - **Flipeffect** (2 arguments). The first one is a frame number, and the second one is flipeffect number. Note that //flipeffect// here is the very same kind of flipeffect [[trs:floordata#trigaction-0x09-flipeffect|used in trigger action]] with the same name. Flipeffect meaning is [[trs:miscellany#flipeffects|listed separately]]. \\ {{:icons:tr3.png?nolink&}}{{:icons:tr4.png?nolink&}}{{:icons:tr5.png?nolink&}}Usually, when ''FOOTPRINT_FX'' flipeffect (ID 32) is used, second argument also may contain one of two “packed” bit flags, similar to Play Sound animcommand. However, meaning is different: |
| | * Bit 14 (''%%0x4000%%''): apply ''FOOTPRINT_FX'' in relation to left foot |
| | * Bit 15 (''%%0x8000%%''): apply ''FOOTPRINT_FX'' in relation to right foot |
| ==== Frame Structure ==== | ==== Frame Structure ==== |
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