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https://github.com/Cesarus85/ringfall-mjolnir-vr.git
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Jonas VolmanandClaude Opus 5
a7d0d43883
actor_firing_blindly (actors.h), player_aim_projectile (aim_assist.h), projectile_kill_tracer (projectiles.h), unit_adjust_projectile_ray (units.h) and the remaining weapon datum flag bits. Removes the verbatim duplicate collision_surface_polygon prototype from collision_bsp.h; without that cleanup the two added declarations regress units::_unit_preprocess_node_orientations (declaration-count sensitivity, bisected). Full build with the weapons body: 0 regressions, parks clean. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
124 lines
2.9 KiB
C
124 lines
2.9 KiB
C
/*
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PROJECTILES.H
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header included in hcex build.
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*/
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#ifndef __PROJECTILES_H
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#define __PROJECTILES_H
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#pragma once
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#include "items/items.h"
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/* ---------- constants */
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/* ---------- macros */
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#define projectile_get(index) \
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((struct projectile_datum *)object_get_and_verify_type( \
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(index), \
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_object_mask_projectile))
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/* ---------- structures */
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struct projectile_definition;
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struct _projectile_datum
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{
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unsigned long flags;
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short action;
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short hit_material_type;
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long ignore_object_index;
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long target_object_index;
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long tracer_attachment_index;
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real detonation_timer;
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real detonation_timer_delta;
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real arming_time;
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};
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struct projectile_datum
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{
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long definition_index;
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struct _object_datum object;
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struct _item_datum item;
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struct _projectile_datum projectile;
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};
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typedef char projectile_target_object_index_offset_assert[
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offsetof(struct projectile_datum, projectile.target_object_index) == 0x1E8
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? 1
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: -1];
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typedef char projectile_detonation_timer_offset_assert[
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offsetof(struct projectile_datum, projectile.detonation_timer) == 0x1F0
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? 1
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: -1];
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typedef char projectile_arming_time_offset_assert[
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offsetof(struct projectile_datum, projectile.arming_time) == 0x1F8
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? 1
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: -1];
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/* ---------- prototypes/PROJECTILES.C */
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void projectiles_initialize(
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void);
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void projectiles_initialize_for_new_map(
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void);
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void projectiles_dispose_from_old_map(
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void);
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void projectiles_dispose(
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void);
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void projectile_kill_tracer(
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long projectile_index);
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void projectiles_delete_all(
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void);
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void projectile_delete(
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long projectile_index);
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boolean dangerous_projectiles_near_player(
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void);
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real projectile_estimate_time_to_target(
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struct projectile_definition const *definition,
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real target_distance);
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void projectile_set_target_object_index(
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long projectile_index,
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long target_object_index);
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real projectile_get_ballistic_acceleration(
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struct projectile_definition const *definition);
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boolean projectile_aim(
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struct projectile_definition const *definition,
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real_point3d const *origin,
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real_point3d const *target_point,
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real const *override_velocity_max,
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real *target_velocity_min,
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real *target_ballistic_fraction_min,
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real *forced_velocity,
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boolean lob,
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real_vector3d *result_aim_vector,
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real *result_velocity,
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real *result_ticks,
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real *result_distance,
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boolean *result_linear);
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boolean projectile_aim_ballistic(
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real base_velocity,
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real gravity_scale,
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real_point3d const *origin,
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real_point3d const *target_point,
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real *target_velocity_min,
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real *target_ballistic_fraction_min,
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real *forced_velocity,
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boolean lob,
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real_vector3d *result_aim_vector,
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real *result_velocity,
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real *result_ticks,
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real *result_distance,
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real *result_vertical_velocity,
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real *result_horizontal_velocity);
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void projectile_accelerate(
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long projectile_index,
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union real_vector3d const *acceleration);
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/* ---------- globals */
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/* ---------- public code */
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#endif // __PROJECTILES_H
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