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| trs:floordata [2017/06/04 21:38] – [Functions 0x07 to 0x12 — Triangulation] zdimension | trs:floordata [2020/05/19 12:51] (current) – [Function 0x15] zdimension |
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| | {{indexmenu_n>3}} |
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| ====== FloorData ====== | ====== FloorData ====== |
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| </note> | </note> |
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| | <note> |
| | //Collisional floordata functions// should always come first in sequence, with floor collision function strictly being first and ceiling collision function strictly being second. The reason is hardcoded floordata collision parser which always expects these two functions to be first in sequence. |
| | </note> |
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| {{:icons:tr3.png?nolink|TR3 only}}{{:icons:tr4.png?nolink|TR4 only}}{{:icons:tr5.png?nolink|TR5 only}} This function has a different meaning in TR3 and TR4/5. | {{:icons:tr3.png?nolink|TR3 only}}{{:icons:tr4.png?nolink|TR4 only}}{{:icons:tr5.png?nolink|TR5 only}} This function has a different meaning in TR3 and TR4/5. |
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| * In TR3, if Lara approaches sector with this FloorData function inside //minecart// vehicle, it will turn //left// 90 degrees, with a circle radius around 4 sectors (4096 units in world coordinates). | * In TR3, if Lara approaches sector with this FloorData function inside //minecart// vehicle, it will turn //left// 90 degrees, with a circle radius around 4 sectors (4096 units in world coordinates). If both this and ''0x15'' functions are set for a given sector, minecart will //stop// there. |
| * In TR4 and TR5, this function is used together with special entity called //Trigger Triggerer//. The purpose of this entity is to perform //deferred triggering//. That is, if //trigger// FloorData function is placed in the same sector with function ''%%0x14%%'', trigger won’t be activated until there’s an activated //Trigger Triggerer// object in the same sector. This allows to create setups where player can cross trigger sector without activating it, until some other event occurs later in level. | * In TR4 and TR5, this function is used together with special entity called //Trigger Triggerer//. The purpose of this entity is to perform //deferred triggering//. That is, if //trigger// FloorData function is placed in the same sector with function ''%%0x14%%'', trigger won’t be activated until there’s an activated //Trigger Triggerer// object in the same sector. This allows to create setups where player can cross trigger sector without activating it, until some other event occurs later in level. |
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| {{:icons:tr3.png?nolink|TR3 only}}{{:icons:tr4.png?nolink|TR4 only}} This function has a different meaning in TR3 and TR4. | {{:icons:tr3.png?nolink|TR3 only}}{{:icons:tr4.png?nolink|TR4 only}} This function has a different meaning in TR3 and TR4. |
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| * In TR3, if Lara approaches sector with this FloorData function inside //minecart// vehicle, it will turn //right// 90 degrees, with a circle radius around 4 sectors (4096 units in world coordinates). | * In TR3, if Lara approaches sector with this FloorData function inside //minecart// vehicle, it will turn //right// 90 degrees, with a circle radius around 4 sectors (4096 units in world coordinates). If both this and ''0x14'' functions are set for a given sector, minecart will //stop// there. |
| * In TR4, this function is used together with special entity called //Mapper//. If //Mechanical Beetle// is placed in sector with function ''%%0x15%%'' and inactive //Mapper// entity, it rotates in the same direction //Mapper// is pointing to, activates it, and then rolls forward, until next sector with function ''%%0x15%%'' is reached. Then it waits until Lara picks it up. | * In TR4, this function is used together with special entity called //Mapper//. If //Mechanical Beetle// is placed in sector with function ''%%0x15%%'' and inactive //Mapper// entity, it rotates in the same direction //Mapper// is pointing to, activates it, and then rolls forward, until next sector with function ''%%0x15%%'' is reached. Then it waits until Lara picks it up. |
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| {{:icons:tr4.png?nolink|TR4 only}} In TR4, so called “hub system” was implemented, which allows Lara to jump between levels back and forth. For this reason, ''%%Parameter%%'' field must also explicitly specify level index to jump. | {{:icons:tr4.png?nolink|TR4 only}} In TR4, so called “hub system” was implemented, which allows Lara to jump between levels back and forth. For this reason, ''%%Parameter%%'' field must also explicitly specify level index to jump. |
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| {{:icons:tr4.png?nolink|TR4 only}}{{:icons:tr5.png?nolink|TR5 only}} Also, since TR4 Lara can have multiple start positions for each level, so ''%%Timer%%'' field in ''%%TriggerSetup%%'' entry specifies an OCB of //lara start posision AI object// to warp Lara to. That is, if there’s an end level trigger with value ''%%3%%'' in ''%%Timer%%'' field, it means that Lara will be warped to first //start position AI object// with number 3 specified in its OCB. For more info on AI objects, refer to [[trs:npc_behaviour#ai-objects|this section]]. | {{:icons:tr4.png?nolink|TR4 only}}{{:icons:tr5.png?nolink|TR5 only}} Also, since TR4 Lara can have multiple start positions for each level, so ''%%Timer%%'' field in ''%%TriggerSetup%%'' entry specifies an index of //lara start posision AI object// in AI objects array to warp Lara to. That is, if there’s an end level trigger with value ''%%3%%'' in ''%%Timer%%'' field, it means that Lara will be warped to third //start position AI object// in AI objects array. For more info on AI objects, refer to [[trs:npc_behaviour#ai-objects|this section]]. |
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| ==== TrigAction 0x08 — Play Soundtrack ==== | ==== TrigAction 0x08 — Play Soundtrack ==== |
