61 lines
1.2 KiB
C
61 lines
1.2 KiB
C
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#pragma once
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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_hud_bar_program_t;
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struct loshader_hud_bar_drawer_t;
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typedef struct loshader_hud_bar_drawer_t loshader_hud_bar_drawer_t;
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typedef struct {
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vec2_t pos;
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vec2_t size;
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vec4_t bgcolor;
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vec4_t fgcolor;
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float value;
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float prev_value;
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} loshader_hud_bar_drawer_instance_t;
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void
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loshader_hud_bar_program_initialize(
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loshader_hud_bar_program_t* prog
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);
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void
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loshader_hud_bar_program_deinitialize(
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loshader_hud_bar_program_t* prog
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);
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loshader_hud_bar_drawer_t* /* OWNERSHIP */
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loshader_hud_bar_drawer_new(
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const loshader_hud_bar_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_hud_bar_drawer_delete(
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loshader_hud_bar_drawer_t* drawer /* OWNERSHIP */
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);
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void
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loshader_hud_bar_drawer_clear(
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loshader_hud_bar_drawer_t* drawer,
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size_t reserve
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);
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void
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loshader_hud_bar_drawer_add_instance(
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loshader_hud_bar_drawer_t* drawer,
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const loshader_hud_bar_drawer_instance_t* instance
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);
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void
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loshader_hud_bar_drawer_draw(
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const loshader_hud_bar_drawer_t* drawer
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);
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