93 lines
3.2 KiB
C
93 lines
3.2 KiB
C
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// Game conversion functions
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// On i386 most of these could be replaced with a memcpy.
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// But we'll keep them like this as it's much more portable and they're
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// still pretty fast.
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#include <string.h>
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#include "maths.h"
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#include "vecmat.h"
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#include "aistruct.h"
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#include "d_gamecv.h"
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// AI related structs.
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void d_import_ai_local(ai_local *dest, char *src)
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{
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int i;
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dest->player_awareness_type = *src++;
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dest->retry_count = *src++;
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dest->consecutive_retries = *src++;
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dest->mode = *src++;
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dest->previous_visibility = *src++;
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dest->rapidfire_count = *src++;
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dest->goal_segment = d_import_short(src); src +=SIZEOF_SHORT;
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dest->last_see_time = d_import_fix(src); src +=SIZEOF_FIX;
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dest->last_attack_time = d_import_fix(src); src +=SIZEOF_FIX;
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dest->wait_time = d_import_fix(src); src +=SIZEOF_FIX;
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dest->next_fire = d_import_fix(src); src +=SIZEOF_FIX;
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dest->player_awareness_time = d_import_fix(src); src +=SIZEOF_FIX;
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dest->time_player_seen = d_import_fix(src); src +=SIZEOF_FIX;
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dest->time_player_sound_attacked = d_import_fix(src); src +=SIZEOF_FIX;
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dest->next_misc_sound_time = d_import_fix(src); src +=SIZEOF_FIX;
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dest->time_since_processed = d_import_fix(src); src +=SIZEOF_FIX;
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for (i=0; i<MAX_SUBMODELS; i++) {
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d_import_vms_angvec(&dest->goal_angles[i],src);
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src += SIZEOF_VMS_ANGVEC;
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}
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for (i=0; i<MAX_SUBMODELS; i++) {
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d_import_vms_angvec(&dest->delta_angles[i],src);
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src += SIZEOF_VMS_ANGVEC;
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}
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for (i=0; i<MAX_SUBMODELS; i++)
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dest->goal_state[i] = *src++;
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for (i=0; i<MAX_SUBMODELS; i++)
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dest->achieved_state[i] = *src++;
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}
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void d_export_ai_local(char *dest, ai_local *src)
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{
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int i;
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*dest++ = src->player_awareness_type;
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*dest++ = src->retry_count;
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*dest++ = src->consecutive_retries;
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*dest++ = src->mode;
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*dest++ = src->previous_visibility;
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*dest++ = src->rapidfire_count;
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d_export_short(dest,src->goal_segment); dest += SIZEOF_SHORT;
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d_export_fix(dest,src->last_see_time); dest += SIZEOF_FIX;
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d_export_fix(dest,src->last_attack_time); dest += SIZEOF_FIX;
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d_export_fix(dest,src->wait_time); dest += SIZEOF_FIX;
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d_export_fix(dest,src->next_fire); dest += SIZEOF_FIX;
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d_export_fix(dest,src->player_awareness_time); dest += SIZEOF_FIX;
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d_export_fix(dest,src->time_player_seen); dest += SIZEOF_FIX;
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d_export_fix(dest,src->time_player_sound_attacked); dest += SIZEOF_FIX;
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d_export_fix(dest,src->next_misc_sound_time); dest += SIZEOF_FIX;
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d_export_fix(dest,src->time_since_processed); dest += SIZEOF_FIX;
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for (i=0; i<MAX_SUBMODELS; i++) {
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d_export_vms_angvec(dest, &src->goal_angles[i]);
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dest += SIZEOF_VMS_ANGVEC;
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}
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for (i=0; i<MAX_SUBMODELS; i++) {
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d_export_vms_angvec(dest, &src->delta_angles[i]);
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dest += SIZEOF_VMS_ANGVEC;
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}
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for (i=0; i<MAX_SUBMODELS; i++)
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*dest++=src->goal_state[i];
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for (i=0; i<MAX_SUBMODELS; i++)
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*dest++=src->achieved_state[i];
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}
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void d_import_point_seg(point_seg *dest, char *src)
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{
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dest->segnum = d_import_int(src);
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d_import_vms_vector(&dest->point, src + SIZEOF_INT);
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}
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void d_export_point_seg(char *dest, point_seg *src)
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{
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d_export_int(dest,src->segnum);
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d_export_vms_vector(dest + SIZEOF_INT, &src->point);
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}
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