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62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/**
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* Jingga
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*
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* @copyright Jingga
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* @license OMS License 2.0
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* @version 1.0.0
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* @link https://jingga.app
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*/
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#ifndef TOS_ASSET_H
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#define TOS_ASSET_H
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#include "../stdlib/Types.h"
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#include "../object/Vertex.h"
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#include "../stdlib/HashMap.h"
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#define MAX_ASSET_NAME_LENGTH 32
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struct Asset {
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// The id is the same as its location in memory/in the ecs array
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// This is is only an internal id and NOT the same as a db id (e.g. player id)
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uint64 internal_id;
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// Could be 0 if there is no official id
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uint64 official_id;
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char name[MAX_ASSET_NAME_LENGTH];
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uint32 type;
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// Counts the references to this entity
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// e.g. textures
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int reference_count;
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// Describes how much ram/vram the asset uses
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// E.g. vram_size = 0 but ram_size > 0 means that it never uses any gpu memory
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uint64 ram_size;
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uint64 vram_size;
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// Usually 1 but in some cases an ECS may hold entities of variable chunk length
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// For textures for example a 128x128 is of size 1 but 256x256 is of size 4
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uint32 size;
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// Describes if the memory is currently available in ram/vram
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// E.g. a entity might be uploaded to the gpu and no longer held in ram (or the other way around)
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bool is_ram;
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bool is_vram;
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Asset* next;
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Asset* prev;
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// A entity can reference up to N other entities
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// This allows us to quickly update the other entities
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// Example: A player pulls N mobs
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// @bug This means there are hard limits on how many mobs can be pulled by a player
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Asset* entity_references[50];
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bool free_entity_references[50];
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// Actual memory address
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byte* self;
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};
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#endif |