34 lines
776 B
C
34 lines
776 B
C
#pragma once
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#include "physics.h"
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#include "opengl.h"
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#define SPFX_LAYER_FRONT 0
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#define SPFX_LAYER_BACK 1
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#define SHAKE_DECAY 50. /* Decay parameter. */
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#define SHAKE_MAX 50.*SCREEN_W*SCREEN_H/1024./768. /* Max parameter. */
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/* Stack manipulation. */
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int spfx_get(char* name);
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void spfx_add(const int effect,
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const double px, const double py,
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const double vx, const double vy,
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const int layer);
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/* Stack mass manipulation functions. */
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void spfx_update(const double dt);
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void spfx_render(const int layer);
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void spfx_clear(void);
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/* Get ready to rumble! */
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void spfx_start(double dt);
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void spfx_shake(double mod);
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/* Other effects. */
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void spfx_cinematic(void);
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/* Load/free. */
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int spfx_load(void);
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void spfx_free(void);
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