forked from tas/major_tom
48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
#ifndef JNR_ENEMY_H
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#define JNR_ENEMY_H
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#include "engine/entity.h"
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#include "engine/camera.h"
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#include "engine/tilemap.h"
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/* ── Grunt enemy ───────────────────────────────────── */
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/* A ground-patrolling enemy that walks back and forth */
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#define GRUNT_WIDTH 12
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#define GRUNT_HEIGHT 16
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#define GRUNT_SPEED 40.0f /* horizontal walk speed (px/s) */
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#define GRUNT_HEALTH 2
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typedef struct GruntData {
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float patrol_dir; /* 1.0 or -1.0 */
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float death_timer; /* countdown after dying */
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} GruntData;
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void grunt_register(EntityManager *em);
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Entity *grunt_spawn(EntityManager *em, Vec2 pos);
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/* ── Flyer enemy ───────────────────────────────────── */
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/* A flying enemy that bobs up and down, moves toward */
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/* the player when in range */
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#define FLYER_WIDTH 14
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#define FLYER_HEIGHT 12
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#define FLYER_SPEED 50.0f /* horizontal chase speed (px/s) */
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#define FLYER_BOB_AMP 20.0f /* vertical bob amplitude */
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#define FLYER_BOB_SPD 2.5f /* bob frequency (radians/s) */
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#define FLYER_HEALTH 1
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#define FLYER_DETECT 120.0f /* detection range (px) */
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#define FLYER_SHOOT_CD 2.0f /* seconds between shots */
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typedef struct FlyerData {
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float bob_timer; /* for sine wave bobbing */
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float base_y; /* original y position */
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float death_timer;
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float shoot_timer; /* cooldown for shooting */
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} FlyerData;
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void flyer_register(EntityManager *em);
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Entity *flyer_spawn(EntityManager *em, Vec2 pos);
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#endif /* JNR_ENEMY_H */
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