53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
#pragma once
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#include <stddef.h>
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#include <stdint.h>
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#include "util/math/vector.h"
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#include "./instanced.h"
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#include "./uniblock.h"
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typedef struct {
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loshader_instanced_drawer_t super;
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} loshader_particle_drawer_t;
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typedef enum {
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LOSHADER_PARTICLE_ID_PLAYER = 0,
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LOSHADER_PARTICLE_ID_ENCEPHALON = 1,
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LOSHADER_PARTICLE_ID_CAVIA = 2,
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LOSHADER_PARTICLE_ID_SCIENTIST = 3,
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LOSHADER_PARTICLE_ID_WARDER = 4,
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} loshader_particle_id_t;
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typedef struct {
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loshader_particle_id_t particle_id;
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vec2_t pos;
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vec2_t size;
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vec4_t color;
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float time;
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} loshader_particle_drawer_instance_t;
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void
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loshader_particle_drawer_initialize(
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loshader_particle_drawer_t* drawer,
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const loshader_uniblock_t* uniblock
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);
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#define loshader_particle_drawer_deinitialize(drawer) \
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loshader_instanced_drawer_deinitialize(&(drawer)->super)
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#define loshader_particle_drawer_clear(drawer, reserve) \
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loshader_instanced_drawer_clear(&(drawer)->super, reserve)
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void
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loshader_particle_drawer_add_instance(
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loshader_particle_drawer_t* drawer,
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const loshader_particle_drawer_instance_t* instance
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);
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void
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loshader_particle_drawer_draw(
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const loshader_particle_drawer_t* drawer
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);
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