706 lines
19 KiB
C
706 lines
19 KiB
C
#if defined(_DEBUG) && defined(_Z_TESTMODE)
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#include "g_local.h"
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/*=========================================================================
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Local functions.
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=========================================================================*/
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anim_data_t *anim_player_create(edict_t *monster);
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void anim_player_think(edict_t *anim_player);
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void update_directions(anim_data_t *data);
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void update_frame_buffer(anim_data_t *data);
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void calculate_buffer_actuals(anim_data_t *data);
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/*=========================================================================
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Local variables.
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=========================================================================*/
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#define MAX_ANIMATIONS 10
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anim_data_t *animations[MAX_ANIMATIONS]; //record of all animations
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int animations_count = 0;
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/**************************************************************************
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Misc routines.
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**************************************************************************/
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qboolean cut_up_string(char **str, char **clipping)
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{
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char *end;
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while (**str == ' ')
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(*str)++;
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if(**str == '\0')
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{
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*clipping = NULL;
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return false;
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}
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end = (*str) + 1;
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while (*end != '\0')
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{
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if(*end == ' ')
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{
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*end = '\0';
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end++;
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break;
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}
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end++;
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}
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*clipping = gi.TagMalloc(strlen(*str) + 1, TAG_LEVEL);
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strcpy(*clipping, *str);
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*str = end;
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return true;
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}
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edict_t *find_targetname(char *targetname)
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{
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int i;
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for(i=0;i<globals.num_edicts;i++)
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{
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if(!g_edicts[i].targetname)
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continue;
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if(Q_stricmp(g_edicts[i].targetname, targetname) == 0)
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return g_edicts + i;
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}
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gi.dprintf("name <%s> not found\n", targetname);
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return NULL;
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}
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static edict_t *the_client = NULL;
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edict_t *find_client(void)
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{
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int i;
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if(the_client)
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return the_client;
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if(!maxclients->value)
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return NULL;
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for(i=1;i<globals.num_edicts;i++)
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{
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if(!g_edicts[i].inuse)
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continue;
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if(g_edicts[i].client)
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{
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the_client = g_edicts + i;
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break;
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}
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}
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return the_client;
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}
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/**************************************************************************
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Exported aim correction routine.
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**************************************************************************/
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anim_data_t *find_monster_animator(edict_t *monster)
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{
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anim_data_t *anim;
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int i;
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for(i=0;i<animations_count;i++)
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{
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anim = animations[i];
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if(anim->monster == monster)
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return anim;
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}
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return NULL;
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}
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qboolean anim_player_correct_aim(edict_t *self, vec3_t aim)
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{
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anim_data_t *anim;
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if(self->extra_data != animations)
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return false;
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anim = find_monster_animator(self);
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if(!anim)
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return false;
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VectorCopy(anim->v_aim, aim);
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return true;
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}
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/**************************************************************************
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Methods and events for creating animation player edict and for coaxing
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monsters to behave correctly.
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**************************************************************************/
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/*=========================================================================
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Replacement black monster events.
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=========================================================================*/
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void no_pain(edict_t *self, edict_t *other, float kick, int damage)
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{
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return;
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}
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void no_die(edict_t *self, edict_t *inflictor, edict_t *attacker, int damage, vec3_t point)
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{
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return;
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}
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void no_happen(edict_t *self)
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{
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return;
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}
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/*=========================================================================
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Construction methods.
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=========================================================================*/
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anim_data_t *anim_data_create(edict_t *monster)
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{
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anim_data_t *data;
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if(!z_frame_get_sequence(monster->classname))
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return NULL;
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data = gi.TagMalloc(sizeof(anim_data_t), TAG_LEVEL);
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data->monster = monster;
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monster->extra_data = animations;
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data->monster_frames[0].aifunc = NULL;
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data->monster_frames[0].dist = 0.0;
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data->monster_frames[0].thinkfunc = NULL;
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data->monster_move.firstframe = 0;
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data->monster_move.lastframe = 0;
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data->monster_move.frame = data->monster_frames;
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data->monster_move.endfunc = NULL;
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data->monster_sequences = z_frame_get_sequence(monster->classname);
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data->current_sequence = 0;
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data->current_frame = 0;
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data->last_dist = 0.0;
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data->moving_forward = true;
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data->paused = true;
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data->stationary = true;
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data->frame_events = false;
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data->active = true;
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data->facing = DIR_FIXED;
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data->aim = DIR_FIXED;
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return data;
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}
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anim_data_t *anim_player_create(edict_t *monster)
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{
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anim_data_t *data;
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edict_t *anim_player;
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data = anim_data_create(monster);
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if(!data)
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return data;
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monster->monsterinfo.currentmove = &(data->monster_move);
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monster->pain = no_pain;
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monster->die = no_die;
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monster->monsterinfo.stand = no_happen;
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monster->monsterinfo.walk = no_happen;
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monster->monsterinfo.run = no_happen;
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monster->monsterinfo.dodge = NULL;
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monster->monsterinfo.attack = no_happen;
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monster->monsterinfo.melee = NULL;
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monster->monsterinfo.sight = NULL;
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monster->monsterinfo.idle = NULL;
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anim_player = G_Spawn();
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anim_player->extra_data = data;
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anim_player->think = anim_player_think;
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anim_player->nextthink = level.time + 0.1;
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return data;
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}
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/*=========================================================================
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Animation player behaviour routines.
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=========================================================================*/
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void advance_anim_frame(anim_data_t *anim, int count)
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{
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mmove_t *seq;
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anim->moving_forward = (count < 0)? false : true;
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anim->current_frame += count;
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if(anim->current_sequence)
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{
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seq = anim->monster_sequences[anim->current_sequence - 1];
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anim->current_frame += seq->lastframe - seq->firstframe + 1;
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anim->current_frame %= seq->lastframe - seq->firstframe + 1;
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}
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}
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void anim_player_think(edict_t *anim_player)
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{
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anim_data_t *data;
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data = (anim_data_t *)anim_player->extra_data;
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update_directions(data);
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if(!data->paused)
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advance_anim_frame(data, 1);
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calculate_buffer_actuals(data);
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update_frame_buffer(data);
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anim_player->nextthink = level.time + 0.1;
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}
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/**************************************************************************
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Rountines to make monster follow the frame buffer, ideal_yaw and
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ideal_aim.
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**************************************************************************/
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void update_directions(anim_data_t *data)
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{
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edict_t *client = find_client();
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vec3_t ang;
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vec3_t point;
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switch(data->facing)
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{
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case DIR_AT_CLIENT:
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VectorSubtract(client->s.origin, data->monster->s.origin, point);
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VectorNormalize(point);
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vectoangles(point, ang);
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data->monster->ideal_yaw = ang[YAW];
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break;
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case DIR_PARA_CLIENT:
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data->monster->ideal_yaw = client->client->v_angle[YAW];
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break;
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}
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switch(data->aim)
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{
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case DIR_AT_CLIENT:
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VectorSubtract(client->s.origin, data->monster->s.origin, point);
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VectorNormalize(point);
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vectoangles(point, data->v_aim);
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break;
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case DIR_PARA_CLIENT:
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AngleVectors(client->client->v_angle, data->v_aim, NULL, NULL);
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break;
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}
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}
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/*=========================================================================
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Animator ai routine to move and track yaw.
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=========================================================================*/
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void ai_animator(edict_t *self, float dist)
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{
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if(dist != 0.0)
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M_walkmove (self, self->s.angles[YAW], dist);
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M_ChangeYaw(self);
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}
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/*=========================================================================
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Routine to load the current actual_* data into the frame buffer.
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=========================================================================*/
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void update_frame_buffer(anim_data_t *data)
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{
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// defaults
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data->monster_frames[0].aifunc = NULL;
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data->monster_frames[0].dist = 0.0;
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data->monster_frames[0].thinkfunc = NULL;
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data->monster_move.firstframe = data->actual_frame;
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data->monster_move.lastframe = data->actual_frame;
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if(data->last_actual_frame != data->actual_frame)
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{
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if(!data->stationary)
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{
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if(data->moving_forward)
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{
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data->monster_frames[0].dist =
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data->actual_sequence->frame[data->actual_sequence_idx].dist;
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data->last_dist = data->monster_frames[0].dist;
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}
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else
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{
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data->monster_frames[0].dist = -data->last_dist;
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data->last_dist = data->actual_sequence->frame[data->actual_sequence_idx].dist;
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}
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data->monster_frames[0].aifunc = ai_animator;
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}
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if(data->frame_events)
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data->monster_frames[0].thinkfunc =
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data->actual_sequence->frame[data->actual_sequence_idx].thinkfunc;
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}
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data->last_actual_frame = data->actual_frame;
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}
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/**************************************************************************
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Routines to calculate actual frames to show.
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**************************************************************************/
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int get_total_frame_count(anim_data_t *data)
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{
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int total_frames = 0;
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mmove_t **seq;
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seq = data->monster_sequences;
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while(*seq)
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{
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total_frames += (*seq)->lastframe - (*seq)->firstframe + 1;
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seq++;
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}
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return total_frames;
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}
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/*=========================================================================
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Frame selection routine. Note that sequence 0 has the special meaning of
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cycling through all sequences on after another.
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This routine sets the actual_frame and actual_sequence from current_frame
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and current_sequence.
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Assumptions:
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- current_sequence = 0, means all frames with current_frame looping
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- current_sequence > 0, a valid sequence and valid current_frame
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=========================================================================*/
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void calculate_buffer_actuals(anim_data_t *data)
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{
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int seq_frames, idx;
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if(data->current_sequence)
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{
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data->actual_sequence = data->monster_sequences[data->current_sequence - 1];
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data->actual_sequence_idx = data->current_frame;
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/*data->actual_frame %= actual_sequence->lastframe -
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actual_sequence->firstframe + 1;*/
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}
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else
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{
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data->current_frame %= get_total_frame_count(data);
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data->actual_sequence_idx = data->current_frame;
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idx = 0;
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data->actual_sequence = data->monster_sequences[idx];
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seq_frames = data->actual_sequence->lastframe -
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data->actual_sequence->firstframe + 1;
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while(data->actual_sequence_idx + 1 > seq_frames)
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{
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idx++;
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data->actual_sequence_idx -= seq_frames;
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data->actual_sequence = data->monster_sequences[idx];
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seq_frames = data->actual_sequence->lastframe -
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data->actual_sequence->firstframe + 1;
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}
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}
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data->actual_frame = data->actual_sequence->firstframe +
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data->actual_sequence_idx;
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}
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/**************************************************************************
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Console command routines.
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**************************************************************************/
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void anim_player_report(char *targetname, char *description, qboolean on)
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{
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gi.dprintf("%s %s ", targetname, description);
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if(on)
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gi.dprintf("ON\n");
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else
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gi.dprintf("OFF\n");
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}
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/*=========================================================================
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Advances count frames in the current sequence
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=========================================================================*/
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void anim_player_advance_frame(int count)
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{
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anim_data_t *anim;
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int i;
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for(i=0;i<animations_count;i++)
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{
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anim = animations[i];
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if(!anim->active)
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continue;
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advance_anim_frame(anim, count);
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}
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}
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/*=========================================================================
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Advances count sequences.
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=========================================================================*/
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void anim_player_advance_sequence(int count)
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{
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anim_data_t *anim;
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int i, tcount;
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for(i=0;i<animations_count;i++)
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{
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anim = animations[i];
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if(!anim->active)
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continue;
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tcount = count;
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while(tcount > 0)
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{
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tcount--;
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(anim->current_sequence)++;
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if(!anim->monster_sequences[anim->current_sequence - 1])
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anim->current_sequence = 0;
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}
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while(tcount < 0)
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{
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(anim->current_sequence)--;
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if(anim->current_sequence < 0)
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{
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anim->current_sequence = 0;
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while(anim->monster_sequences[anim->current_sequence])
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(anim->current_sequence)++;
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}
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tcount++;
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}
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anim->current_frame = 0;
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}
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}
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/*=========================================================================
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Set facing flag.
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=========================================================================*/
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void anim_player_set_facing(anim_dir_t facing)
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{
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anim_data_t *anim;
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int i;
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for(i=0;i<animations_count;i++)
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{
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anim = animations[i];
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if(!anim->active)
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continue;
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anim->facing = facing;
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}
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}
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/*=========================================================================
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Set aim flag.
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=========================================================================*/
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void anim_player_set_aim(anim_dir_t aim)
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{
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anim_data_t *anim;
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int i;
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for(i=0;i<animations_count;i++)
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{
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anim = animations[i];
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if(!anim->active)
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continue;
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anim->aim = aim;
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}
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}
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/*=========================================================================
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Toggles current monster event playing.
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=========================================================================*/
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void anim_player_events(void)
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{
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anim_data_t *anim;
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int i;
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for(i=0;i<animations_count;i++)
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{
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anim = animations[i];
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if(!anim->active)
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continue;
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anim->frame_events = !anim->frame_events;
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anim_player_report(anim->monster->targetname, "frame events",
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anim->frame_events);
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}
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}
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/*=========================================================================
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Toggles current monster stationary.
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=========================================================================*/
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void anim_player_still(void)
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{
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anim_data_t *anim;
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int i;
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for(i=0;i<animations_count;i++)
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{
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anim = animations[i];
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if(!anim->active)
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continue;
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anim->stationary = !anim->stationary;
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anim_player_report(anim->monster->targetname, "stationary",
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anim->stationary);
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}
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}
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/*=========================================================================
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Toggles current monster pause.
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=========================================================================*/
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void anim_player_pause(void)
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{
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anim_data_t *anim;
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int i;
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for(i=0;i<animations_count;i++)
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{
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anim = animations[i];
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if(!anim->active)
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continue;
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anim->paused = !anim->paused;
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anim_player_report(anim->monster->targetname, "pause",
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anim->paused);
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}
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}
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/*=========================================================================
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Captures a monster or sets the monster current if already captured.
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=========================================================================*/
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qboolean anim_player_capture(char *targetname)
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{
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edict_t *ent;
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int i;
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anim_data_t *anim;
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//make sure we don't already have this one
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for(i=0;i<animations_count;i++)
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{
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if(Q_stricmp(animations[i]->monster->targetname, targetname) == 0)
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{
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gi.dprintf("Target <%s> already captured\n", targetname);
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return false;
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}
|
|
}
|
|
|
|
//make sure we have room to hold the animation reference.
|
|
if(animations_count == MAX_ANIMATIONS)
|
|
{
|
|
gi.dprintf("Maximum of %d animations already used\n", MAX_ANIMATIONS);
|
|
return false;
|
|
}
|
|
|
|
ent = find_targetname(targetname);
|
|
|
|
if(!ent)
|
|
return false;
|
|
|
|
anim = anim_player_create(ent);
|
|
|
|
if(anim)
|
|
{
|
|
animations[animations_count++] = anim;
|
|
gi.dprintf("Target <%s> captured\n", targetname);
|
|
}
|
|
else
|
|
gi.dprintf("Target <%s> NOT captured\n", targetname);
|
|
|
|
return true;
|
|
}
|
|
|
|
/*=========================================================================
|
|
Toggles current monster stationary.
|
|
=========================================================================*/
|
|
void anim_player_set_active(char *targetname, qboolean active)
|
|
{
|
|
anim_data_t *anim;
|
|
int i;
|
|
|
|
for(i=0;i<animations_count;i++)
|
|
{
|
|
anim = animations[i];
|
|
|
|
if((Q_stricmp(anim->monster->targetname, targetname) == 0) ||
|
|
(Q_stricmp("all", targetname) == 0))
|
|
anim->active = active;
|
|
}
|
|
}
|
|
|
|
/*=========================================================================
|
|
Animation player command entry point.
|
|
Called in g_cmds.c
|
|
=========================================================================*/
|
|
void anim_player_cmd(edict_t *ent)
|
|
{
|
|
char *args, *arg1=NULL, *arg2=NULL;
|
|
|
|
args = gi.args();
|
|
|
|
if(!cut_up_string(&args, &arg1))
|
|
return;
|
|
|
|
cut_up_string(&args, &arg2);
|
|
|
|
// string switch
|
|
if(Q_stricmp (arg1, "capture") == 0)
|
|
anim_player_capture(arg2);
|
|
else if(Q_stricmp (arg1, "activate") == 0)
|
|
anim_player_set_active(arg2, true);
|
|
else if(Q_stricmp (arg1, "deactivate") == 0)
|
|
anim_player_set_active(arg2, false);
|
|
else if(Q_stricmp (arg1, "pause") == 0)
|
|
anim_player_pause();
|
|
else if(Q_stricmp (arg1, "still") == 0)
|
|
anim_player_still();
|
|
else if(Q_stricmp (arg1, "events") == 0)
|
|
anim_player_events();
|
|
else if(Q_stricmp (arg1, "s_next") == 0)
|
|
anim_player_advance_sequence(1);
|
|
else if(Q_stricmp (arg1, "s_prior") == 0)
|
|
anim_player_advance_sequence(-1);
|
|
else if(Q_stricmp (arg1, "s_reset") == 0)
|
|
anim_player_advance_sequence(0);
|
|
else if(Q_stricmp (arg1, "f_next") == 0)
|
|
anim_player_advance_frame(1);
|
|
else if(Q_stricmp (arg1, "f_prior") == 0)
|
|
anim_player_advance_frame(-1);
|
|
else if(Q_stricmp (arg1, "face_client") == 0)
|
|
anim_player_set_facing(DIR_AT_CLIENT);
|
|
else if(Q_stricmp (arg1, "face_para") == 0)
|
|
anim_player_set_facing(DIR_PARA_CLIENT);
|
|
else if(Q_stricmp (arg1, "face_fixed") == 0)
|
|
anim_player_set_facing(DIR_FIXED);
|
|
else if(Q_stricmp (arg1, "aim_client") == 0)
|
|
anim_player_set_aim(DIR_AT_CLIENT);
|
|
else if(Q_stricmp (arg1, "aim_para") == 0)
|
|
anim_player_set_aim(DIR_PARA_CLIENT);
|
|
else if(Q_stricmp (arg1, "aim_fixed") == 0)
|
|
anim_player_set_aim(DIR_FIXED);
|
|
else
|
|
gi.dprintf("unknown anim command <%s>\n", arg1);
|
|
|
|
//clean up
|
|
gi.TagFree(arg1);
|
|
if(arg2)
|
|
gi.TagFree(arg2);
|
|
}
|
|
|
|
#endif
|