69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
#pragma once
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#include <stddef.h>
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#include "util/gleasy/program.h"
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#include "util/math/vector.h"
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#include "./uniblock.h"
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typedef gleasy_program_t loshader_bullet_program_t;
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struct loshader_bullet_drawer_t;
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typedef struct loshader_bullet_drawer_t loshader_bullet_drawer_t;
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typedef enum {
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LOSHADER_BULLET_ID_LIGHT = 0,
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LOSHADER_BULLET_ID_SQUARE = 1,
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LOSHADER_BULLET_ID_TRIANGLE = 2,
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} loshader_bullet_id_t;
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typedef struct {
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loshader_bullet_id_t bullet_id;
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vec2_t pos;
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vec2_t size;
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float theta;
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float time;
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vec4_t color;
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} loshader_bullet_drawer_instance_t;
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void
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loshader_bullet_program_initialize(
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loshader_bullet_program_t* prog
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);
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void
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loshader_bullet_program_deinitialize(
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loshader_bullet_program_t* prog
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);
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loshader_bullet_drawer_t*
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loshader_bullet_drawer_new(
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const loshader_bullet_program_t* prog,
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const loshader_uniblock_t* uniblock
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);
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void
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loshader_bullet_drawer_delete(
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loshader_bullet_drawer_t* drawer
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);
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void
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loshader_bullet_drawer_clear(
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loshader_bullet_drawer_t* drawer,
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size_t reserve
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);
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void
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loshader_bullet_drawer_add_instance(
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loshader_bullet_drawer_t* drawer,
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const loshader_bullet_drawer_instance_t* instance
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);
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void
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loshader_bullet_drawer_draw(
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const loshader_bullet_drawer_t* drawer
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);
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