METHOD(OverkillHeavyMachineGun, wr_aim, void(entity thiswep, entity actor, .entity weaponentity))
{
- if(vdist(actor.origin - actor.enemy.origin, <, 3000 - bound(0, skill, 10) * 200))
- PHYS_INPUT_BUTTON_ATCK(actor) = bot_aim(actor, weaponentity, 1000000, 0, 0.001, false);
- else
- PHYS_INPUT_BUTTON_ATCK2(actor) = bot_aim(actor, weaponentity, 1000000, 0, 0.001, false);
+ if(vdist(actor.origin - actor.enemy.origin, <, 3000 - bound(0, skill, 10) * 200))
+ PHYS_INPUT_BUTTON_ATCK(actor) = bot_aim(actor, weaponentity, 1000000, 0, 0.001, false);
}
METHOD(OverkillHeavyMachineGun, wr_think, void(entity thiswep, entity actor, .entity weaponentity, int fire))
{
if(vdist(actor.origin - actor.enemy.origin, <, 3000 - bound(0, skill, 10) * 200))
PHYS_INPUT_BUTTON_ATCK(actor) = bot_aim(actor, weaponentity, 1000000, 0, 0.001, false);
- else
- PHYS_INPUT_BUTTON_ATCK2(actor) = bot_aim(actor, weaponentity, 1000000, 0, 0.001, false);
}
METHOD(OverkillMachineGun, wr_think, void(entity thiswep, entity actor, .entity weaponentity, int fire))
return min(max(v.x, -v.x), max(v.y, -v.y));
}
-ERASEABLE
-float dist_point_line(vector p, vector l0, vector ldir)
-{
- ldir = normalize(ldir);
-
- // remove the component in line direction
- p = p - (p * ldir) * ldir;
-
- // vlen of the remaining vector
- return vlen(p);
-}
-
/** requires that m2>m1 in all coordinates, and that m4>m3 */
ERASEABLE
float boxesoverlap(vector m1, vector m2, vector m3, vector m4) { return m2_x >= m3_x && m1_x <= m4_x && m2_y >= m3_y && m1_y <= m4_y && m2_z >= m3_z && m1_z <= m4_z; }
noref vector _yinvert;
#define yinvert(v) (_yinvert = (v), _yinvert.y = 1 - _yinvert.y, _yinvert)
+/// \param[in] p point
+/// \param[in] l0 starting point of ldir
+/// \param[in] ldir line
+/// \return Vector starting from p perpendicular to ldir
+ERASEABLE
+vector point_line_vec(vector p, vector l0, vector ldir)
+{
+ ldir = normalize(ldir);
+ p = l0 - p;
+ // remove the component in line direction from p
+ return p - ((p * ldir) * ldir);
+}
+
/**
* @param dir the directional vector
* @param norm the normalized normal
// clear buttons
PHYS_INPUT_BUTTON_ATCK(this) = false;
- PHYS_INPUT_BUTTON_JUMP(this) = false;
+ // keep jump button pressed for a short while, useful with ramp jumps
+ PHYS_INPUT_BUTTON_JUMP(this) = (!IS_DEAD(this) && time < this.bot_jump_time + 0.2);
PHYS_INPUT_BUTTON_ATCK2(this) = false;
PHYS_INPUT_BUTTON_ZOOM(this) = false;
PHYS_INPUT_BUTTON_CROUCH(this) = false;
void bot_custom_weapon_priority_setup()
{
+ static string bot_priority_far_prev;
+ static string bot_priority_mid_prev;
+ static string bot_priority_close_prev;
+ static string bot_priority_distances_prev;
float tokens, i, w;
bot_custom_weapon = false;
if( autocvar_bot_ai_custom_weapon_priority_far == "" ||
autocvar_bot_ai_custom_weapon_priority_mid == "" ||
autocvar_bot_ai_custom_weapon_priority_close == "" ||
- autocvar_bot_ai_custom_weapon_priority_distances == ""
+ autocvar_bot_ai_custom_weapon_priority_distances == ""
)
return;
- // Parse distances
- tokens = tokenizebyseparator(autocvar_bot_ai_custom_weapon_priority_distances," ");
-
- if (tokens!=2)
- return;
-
- bot_distance_far = stof(argv(0));
- bot_distance_close = stof(argv(1));
-
- if(bot_distance_far < bot_distance_close){
- bot_distance_far = stof(argv(1));
- bot_distance_close = stof(argv(0));
- }
+ if (bot_priority_distances_prev != autocvar_bot_ai_custom_weapon_priority_distances)
+ {
+ strcpy(bot_priority_distances_prev, autocvar_bot_ai_custom_weapon_priority_distances);
+ tokens = tokenizebyseparator(autocvar_bot_ai_custom_weapon_priority_distances," ");
- // Initialize list of weapons
- bot_weapons_far[0] = -1;
- bot_weapons_mid[0] = -1;
- bot_weapons_close[0] = -1;
+ if (tokens!=2)
+ return;
- // Parse far distance weapon priorities
- tokens = tokenizebyseparator(W_NumberWeaponOrder(autocvar_bot_ai_custom_weapon_priority_far)," ");
+ bot_distance_far = stof(argv(0));
+ bot_distance_close = stof(argv(1));
- int c = 0;
- for(i=0; i < tokens && c < Weapons_COUNT; ++i){
- w = stof(argv(i));
- if ( w >= WEP_FIRST && w <= WEP_LAST) {
- bot_weapons_far[c] = w;
- ++c;
+ if(bot_distance_far < bot_distance_close){
+ bot_distance_far = stof(argv(1));
+ bot_distance_close = stof(argv(0));
}
}
- if(c < Weapons_COUNT)
- bot_weapons_far[c] = -1;
- // Parse mid distance weapon priorities
- tokens = tokenizebyseparator(W_NumberWeaponOrder(autocvar_bot_ai_custom_weapon_priority_mid)," ");
-
- c = 0;
- for(i=0; i < tokens && c < Weapons_COUNT; ++i){
- w = stof(argv(i));
- if ( w >= WEP_FIRST && w <= WEP_LAST) {
- bot_weapons_mid[c] = w;
- ++c;
- }
- }
- if(c < Weapons_COUNT)
- bot_weapons_mid[c] = -1;
+ int c;
+
+ #define PARSE_WEAPON_PRIORITIES(dist) MACRO_BEGIN \
+ if (bot_priority_##dist##_prev != autocvar_bot_ai_custom_weapon_priority_##dist) { \
+ strcpy(bot_priority_##dist##_prev, autocvar_bot_ai_custom_weapon_priority_##dist); \
+ tokens = tokenizebyseparator(W_NumberWeaponOrder(autocvar_bot_ai_custom_weapon_priority_##dist)," "); \
+ bot_weapons_##dist[0] = -1; \
+ c = 0; \
+ for(i = 0; i < tokens && c < Weapons_COUNT; ++i) { \
+ w = stof(argv(i)); \
+ if (w >= WEP_FIRST && w <= WEP_LAST) { \
+ bot_weapons_##dist[c] = w; \
+ ++c; \
+ } \
+ } \
+ if (c < Weapons_COUNT) \
+ bot_weapons_##dist[c] = -1; \
+ } \
+ MACRO_END
- // Parse close distance weapon priorities
- tokens = tokenizebyseparator(W_NumberWeaponOrder(autocvar_bot_ai_custom_weapon_priority_close)," ");
-
- c = 0;
- for(i=0; i < tokens && i < Weapons_COUNT; ++i){
- w = stof(argv(i));
- if ( w >= WEP_FIRST && w <= WEP_LAST) {
- bot_weapons_close[c] = w;
- ++c;
- }
- }
- if(c < Weapons_COUNT)
- bot_weapons_close[c] = -1;
+ PARSE_WEAPON_PRIORITIES(far);
+ PARSE_WEAPON_PRIORITIES(mid);
+ PARSE_WEAPON_PRIORITIES(close);
bot_custom_weapon = true;
}
if (autocvar_g_waypointeditor_auto)
botframe_autowaypoints();
- if(time > bot_cvar_nextthink)
- {
- if(currentbots>0)
- bot_custom_weapon_priority_setup();
- bot_cvar_nextthink = time + 5;
- }
+ if (currentbots > 0)
+ bot_custom_weapon_priority_setup();
}
.bool bot_pickup_respawning;
.float bot_canfire;
.float bot_strategytime;
+.float bot_jump_time;
.float bot_forced_team;
.float bot_config_loaded;
float botframe_spawnedwaypoints;
float botframe_nextthink;
float botframe_nextdangertime;
-float bot_cvar_nextthink;
int _content_type;
#define IN_LAVA(pos) (_content_type = pointcontents(pos), (_content_type == CONTENT_LAVA || _content_type == CONTENT_SLIME))
float autocvar_bot_ai_aimskill_order_mix_4th;
float autocvar_bot_ai_aimskill_order_mix_5th;
float autocvar_bot_ai_aimskill_think;
-float autocvar_bot_ai_bunnyhop_firstjumpdelay;
float autocvar_bot_ai_bunnyhop_skilloffset;
-float autocvar_bot_ai_bunnyhop_startdistance;
-float autocvar_bot_ai_bunnyhop_stopdistance;
+float autocvar_bot_ai_bunnyhop_dir_deviation_max;
+float autocvar_bot_ai_bunnyhop_downward_pitch_max;
+float autocvar_bot_ai_bunnyhop_turn_angle_min;
+float autocvar_bot_ai_bunnyhop_turn_angle_max;
+float autocvar_bot_ai_bunnyhop_turn_angle_reduction;
float autocvar_bot_ai_chooseweaponinterval;
string autocvar_bot_ai_custom_weapon_priority_close;
string autocvar_bot_ai_custom_weapon_priority_distances;
float autocvar_bot_ai_dangerdetectioninterval;
float autocvar_bot_ai_dangerdetectionupdates;
float autocvar_bot_ai_enemydetectioninterval;
+float autocvar_bot_ai_enemydetectioninterval_stickingtoenemy;
float autocvar_bot_ai_enemydetectionradius;
float autocvar_bot_ai_friends_aware_pickup_radius;
float autocvar_bot_ai_ignoregoal_timeout;
}
else
{
- if (!this.jumppadcount && !STAT(FROZEN, this))
+ if (!this.jumppadcount && !STAT(FROZEN, this)
+ && !(this.goalcurrent_prev && (this.goalcurrent_prev.wpflags & WAYPOINTFLAG_JUMP)))
+ {
+ // find a new goal
this.havocbot_role(this); // little too far down the rabbit hole
+ }
}
// if we don't have a goal and we're under water look for a waypoint near the "shore" and push it
{
if (this.goalcurrent)
navigation_clearroute(this);
+ this.enemy = NULL;
+ this.bot_aimtarg = NULL;
return;
}
}
}
+void havocbot_bunnyhop(entity this, vector dir)
+{
+ bool can_run = false;
+ if (!(this.aistatus & AI_STATUS_ATTACKING) && this.goalcurrent && !IS_PLAYER(this.goalcurrent)
+ && vdist(vec2(this.velocity), >=, autocvar_sv_maxspeed) && !(this.aistatus & AI_STATUS_DANGER_AHEAD)
+ && this.waterlevel <= WATERLEVEL_WETFEET && !IS_DUCKED(this)
+ && IS_ONGROUND(this) && !(this.goalcurrent_prev && (this.goalcurrent_prev.wpflags & WAYPOINTFLAG_JUMP)))
+ {
+ vector vel_angles = vectoangles(this.velocity);
+ vector deviation = vel_angles - vectoangles(dir);
+ while (deviation.y < -180) deviation.y = deviation.y + 360;
+ while (deviation.y > 180) deviation.y = deviation.y - 360;
+ if (fabs(deviation.y) < autocvar_bot_ai_bunnyhop_dir_deviation_max)
+ {
+ vector gco = get_closer_dest(this.goalcurrent, this.origin);
+ float vel = vlen(vec2(this.velocity));
+
+ // with the current physics, jump distance grows linearly with the speed
+ float jump_distance = 52.661 + 0.606 * vel;
+ jump_distance += this.origin.z - gco.z; // roughly take into account vertical distance too
+ if (vdist(vec2(gco - this.origin), >, max(0, jump_distance)))
+ can_run = true;
+ else if (!(this.goalcurrent.wpflags & WAYPOINTFLAG_JUMP)
+ && !(this.goalcurrent.wpflags & WAYPOINTFLAG_TELEPORT)
+ && this.goalstack01 && !wasfreed(this.goalstack01) && !(this.goalstack01.wpflags & WAYPOINTFLAG_JUMP)
+ && vdist(vec2(gco - this.goalstack01.origin), >, 70))
+ {
+ vector gno = (this.goalstack01.absmin + this.goalstack01.absmax) * 0.5;
+ vector ang = vectoangles(gco - this.origin);
+ deviation = vectoangles(gno - gco) - vel_angles;
+ while (deviation.y < -180) deviation.y = deviation.y + 360;
+ while (deviation.y > 180) deviation.y = deviation.y - 360;
+
+ float max_turn_angle = autocvar_bot_ai_bunnyhop_turn_angle_max;
+ max_turn_angle -= autocvar_bot_ai_bunnyhop_turn_angle_reduction * ((vel - autocvar_sv_maxspeed) / autocvar_sv_maxspeed);
+ if ((ang.x < 90 || ang.x > 360 - autocvar_bot_ai_bunnyhop_downward_pitch_max)
+ && fabs(deviation.y) < max(autocvar_bot_ai_bunnyhop_turn_angle_min, max_turn_angle))
+ {
+ can_run = true;
+ }
+ }
+ }
+ }
+
+ if (can_run)
+ {
+ PHYS_INPUT_BUTTON_JUMP(this) = true;
+ this.bot_jump_time = time;
+ this.aistatus |= AI_STATUS_RUNNING;
+ }
+ else
+ {
+ if (IS_ONGROUND(this) || this.waterlevel > WATERLEVEL_WETFEET)
+ this.aistatus &= ~AI_STATUS_RUNNING;
+ }
+}
+
void havocbot_keyboard_movement(entity this, vector destorg)
{
if(time <= this.havocbot_keyboardtime)
CS(this).movement = CS(this).movement + (keyboard - CS(this).movement) * blend;
}
-void havocbot_bunnyhop(entity this, vector dir)
-{
- // Don't jump when attacking
- if(this.aistatus & AI_STATUS_ATTACKING)
- return;
-
- if (!this.goalcurrent || IS_PLAYER(this.goalcurrent))
- return;
-
- if((this.aistatus & AI_STATUS_RUNNING) && vdist(this.velocity, <, autocvar_sv_maxspeed * 0.75)
- || (this.aistatus & AI_STATUS_DANGER_AHEAD))
- {
- this.aistatus &= ~AI_STATUS_RUNNING;
- PHYS_INPUT_BUTTON_JUMP(this) = false;
- this.bot_canruntogoal = 0;
- this.bot_timelastseengoal = 0;
- return;
- }
-
- if(this.waterlevel > WATERLEVEL_WETFEET || IS_DUCKED(this))
- {
- this.aistatus &= ~AI_STATUS_RUNNING;
- return;
- }
-
- if(this.bot_lastseengoal != this.goalcurrent && !(this.aistatus & AI_STATUS_RUNNING))
- {
- this.bot_canruntogoal = 0;
- this.bot_timelastseengoal = 0;
- }
-
- // Run only to visible goals
- if(IS_ONGROUND(this))
- if(vdist(vec2(this.velocity), >=, autocvar_sv_maxspeed))
- if(checkpvs(this.origin + this.view_ofs, this.goalcurrent))
- {
- this.bot_lastseengoal = this.goalcurrent;
-
- // seen it before
- if(this.bot_timelastseengoal)
- {
- vector gco = get_closer_dest(this.goalcurrent, this.origin);
- // for a period of time
- if(time - this.bot_timelastseengoal > autocvar_bot_ai_bunnyhop_firstjumpdelay)
- {
- bool checkdistance = true;
-
- // don't run if it is too close
- if(this.bot_canruntogoal==0)
- {
- if(vdist(this.origin - gco, >, autocvar_bot_ai_bunnyhop_startdistance))
- this.bot_canruntogoal = 1;
- else
- this.bot_canruntogoal = -1;
- }
-
- if(this.bot_canruntogoal != 1)
- return;
-
- if(this.aistatus & AI_STATUS_ROAMING)
- if(this.goalcurrent.classname == "waypoint")
- if (!(this.goalcurrent.wpflags & WAYPOINTFLAG_PERSONAL))
- if(fabs(gco.z - this.origin.z) < this.maxs.z - this.mins.z)
- if (this.goalstack01 && !wasfreed(this.goalstack01))
- if (!(this.goalstack01.wpflags & WAYPOINTFLAG_JUMP))
- {
- vector gno = (this.goalstack01.absmin + this.goalstack01.absmax) * 0.5;
- vector deviation = vectoangles(gno - this.origin) - vectoangles(gco - this.origin);
- while (deviation.y < -180) deviation.y = deviation.y + 360;
- while (deviation.y > 180) deviation.y = deviation.y - 360;
-
- if(fabs(deviation.y) < 20)
- if(vlen2(this.origin - gco) < vlen2(this.origin - gno))
- if(fabs(gno.z - gco.z) < this.maxs.z - this.mins.z)
- {
- if(vdist(gco - gno, >, autocvar_bot_ai_bunnyhop_startdistance))
- if(checkpvs(this.origin + this.view_ofs, this.goalstack01))
- {
- checkdistance = false;
- }
- }
- }
-
- if(checkdistance)
- {
- this.aistatus &= ~AI_STATUS_RUNNING;
- // increase stop distance in case the goal is on a slope or a lower platform
- if(vdist(this.origin - gco, >, autocvar_bot_ai_bunnyhop_stopdistance + (this.origin.z - gco.z)))
- PHYS_INPUT_BUTTON_JUMP(this) = true;
- }
- else
- {
- this.aistatus |= AI_STATUS_RUNNING;
- PHYS_INPUT_BUTTON_JUMP(this) = true;
- }
- }
- }
- else
- {
- this.bot_timelastseengoal = time;
- }
- }
- else
- {
- this.bot_timelastseengoal = 0;
- }
-}
-
// return true when bot isn't getting closer to the current goal
bool havocbot_checkgoaldistance(entity this, vector gco)
{
vector diff;
vector dir;
vector flatdir;
- vector evadeobstacle;
- vector evadelava;
float dodge_enemy_factor = 1;
float maxspeed;
//float dist;
* ((this.strength_finished > time) ? autocvar_g_balance_powerup_strength_selfdamage : 1) \
* ((this.invincible_finished > time) ? autocvar_g_balance_powerup_invincible_takedamage : 1)
- tracebox(this.origin, this.mins, this.maxs, this.origin + '0 0 -65536', MOVE_NOMONSTERS, this);
- if(tracebox_hits_trigger_hurt(this.origin, this.mins, this.maxs, trace_endpos ))
- if(this.items & IT_JETPACK)
+ // save some CPU cycles by checking trigger_hurt after checking
+ // that something can be done to evade it (cheaper checks)
+ int action_for_trigger_hurt = 0;
+ if (this.items & IT_JETPACK)
+ action_for_trigger_hurt = 1;
+ else if (!this.jumppadcount && !waypoint_is_hardwiredlink(this.goalcurrent_prev, this.goalcurrent)
+ && !(this.goalcurrent_prev && this.goalcurrent_prev.wpflags & WAYPOINTFLAG_JUMP)
+ && GetResource(this, RES_HEALTH) + GetResource(this, RES_ARMOR) > ROCKETJUMP_DAMAGE())
+ {
+ action_for_trigger_hurt = 2;
+ }
+ else if (!this.goalcurrent)
+ action_for_trigger_hurt = 3;
+
+ if (action_for_trigger_hurt)
+ {
+ tracebox(this.origin, this.mins, this.maxs, this.origin + '0 0 -65536', MOVE_NOMONSTERS, this);
+ if(!tracebox_hits_trigger_hurt(this.origin, this.mins, this.maxs, trace_endpos))
+ action_for_trigger_hurt = 0;
+ }
+
+ if(action_for_trigger_hurt == 1) // jetpack
{
tracebox(this.origin, this.mins, this.maxs, this.origin + '0 0 65536', MOVE_NOMONSTERS, this);
if(tracebox_hits_trigger_hurt(this.origin, this.mins, this.maxs, trace_endpos + '0 0 1' ))
return;
}
- else if(!this.jumppadcount && !waypoint_is_hardwiredlink(this.goalcurrent_prev, this.goalcurrent)
- && !(this.goalcurrent_prev && this.goalcurrent_prev.wpflags & WAYPOINTFLAG_JUMP)
- && GetResource(this, RES_HEALTH) + GetResource(this, RES_ARMOR) > ROCKETJUMP_DAMAGE())
+ else if(action_for_trigger_hurt == 2) // rocketjump
{
if(this.velocity.z < 0)
{
}
}
}
- else
+ else if(action_for_trigger_hurt == 3) // no goal
{
// If there is no goal try to move forward
- if(this.goalcurrent==NULL)
- CS(this).movement_x = maxspeed;
+ CS(this).movement_x = maxspeed;
}
}
dir.z = 1;
else if(this.velocity.z >= 0 && !(this.waterlevel == WATERLEVEL_WETFEET && this.watertype == CONTENT_WATER))
PHYS_INPUT_BUTTON_JUMP(this) = true;
- else
- PHYS_INPUT_BUTTON_JUMP(this) = false;
makevectors(this.v_angle.y * '0 1 0');
vector v = dir * maxspeed;
CS(this).movement.x = v * v_forward;
dir = normalize(diff);
flatdir = (diff.z == 0) ? dir : normalize(vec2(diff));
+ bool danger_detected = false;
+ vector do_break = '0 0 0';
+
//if (this.bot_dodgevector_time < time)
{
//this.bot_dodgevector_time = time + cvar("bot_ai_dodgeupdateinterval");
//this.bot_dodgevector_jumpbutton = 1;
- evadeobstacle = '0 0 0';
- evadelava = '0 0 0';
this.aistatus &= ~AI_STATUS_DANGER_AHEAD;
makevectors(this.v_angle.y * '0 1 0');
}
else
{
- PHYS_INPUT_BUTTON_JUMP(this) = false;
if (destorg.z > this.origin.z)
dir = flatdir;
}
)
{
PHYS_INPUT_BUTTON_JUMP(this) = true;
- // avoid changing route while bot is jumping a gap
- navigation_goalrating_timeout_extend_if_needed(this, 1.5);
+ this.bot_jump_time = time;
}
}
else if (!this.goalstack01 || (this.goalcurrent.wpflags & (WAYPOINTFLAG_TELEPORT | WAYPOINTFLAG_LADDER)))
vector jump_height = (IS_ONGROUND(this)) ? stepheightvec + jumpheight_vec : jumpstepheightvec;
tracebox(this.origin + jump_height, this.mins, this.maxs, actual_destorg + jump_height, false, this);
if (trace_fraction > s)
+ {
PHYS_INPUT_BUTTON_JUMP(this) = true;
+ this.bot_jump_time = time;
+ }
else
{
jump_height = stepheightvec + jumpheight_vec / 2;
tracebox(this.origin + jump_height, this.mins, this.maxs, actual_destorg + jump_height, false, this);
if (trace_fraction > s)
+ {
PHYS_INPUT_BUTTON_JUMP(this) = true;
+ this.bot_jump_time = time;
+ }
}
}
}
this.goalcurrent_distance_time = -time; // mark second try
}
- // Check for water/slime/lava and dangerous edges
- // (only when the bot is on the ground or jumping intentionally)
-
if (skill + this.bot_moveskill <= 3 && time > this.bot_stop_moving_timeout
&& current_speed > maxspeed * 0.9 && fabs(deviation.y) > 70)
{
this.bot_stop_moving_timeout = time + 0.4 + random() * 0.2;
}
+ // Check for water/slime/lava and dangerous edges
+ // (only when the bot is on the ground or jumping intentionally)
+
offset = (vdist(this.velocity, >, 32) ? this.velocity * 0.2 : flatdir * 32);
vector dst_ahead = this.origin + this.view_ofs + offset;
vector dst_down = dst_ahead - '0 0 3000';
//te_lightning2(NULL, dst_ahead, trace_endpos); // Draw "downwards" look
if(trace_endpos.z < this.origin.z + this.mins.z)
{
- s = pointcontents(trace_endpos + '0 0 1');
- if (s != CONTENT_SOLID)
- if (s == CONTENT_LAVA || s == CONTENT_SLIME)
- evadelava = normalize(this.velocity) * -1;
- else if (s == CONTENT_SKY)
- evadeobstacle = normalize(this.velocity) * -1;
- else if (tracebox_hits_trigger_hurt(dst_ahead, this.mins, this.maxs, trace_endpos))
+ if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_SKY)
+ danger_detected = true;
+ else if (trace_endpos.z < min(this.origin.z + this.mins.z, this.goalcurrent.origin.z) - 100)
+ danger_detected = true;
+ else
{
- // the traceline check isn't enough but is good as optimization,
- // when not true (most of the time) this tracebox call is avoided
- tracebox(dst_ahead, this.mins, this.maxs, dst_down, true, this);
- if (tracebox_hits_trigger_hurt(dst_ahead, this.mins, this.maxs, trace_endpos))
+ s = pointcontents(trace_endpos + '0 0 1');
+ if (s != CONTENT_SOLID)
{
- if (destorg.z > this.origin.z + jumpstepheightvec.z)
+ if (s == CONTENT_LAVA || s == CONTENT_SLIME)
+ danger_detected = true;
+ else if (tracebox_hits_trigger_hurt(dst_ahead, this.mins, this.maxs, trace_endpos))
{
- // the goal is probably on an upper platform, assume bot can't get there
- unreachable = true;
+ // the traceline check isn't enough but is good as optimization,
+ // when not true (most of the time) this tracebox call is avoided
+ tracebox(dst_ahead, this.mins, this.maxs, dst_down, true, this);
+ if (tracebox_hits_trigger_hurt(dst_ahead, this.mins, this.maxs, trace_endpos))
+ {
+ if (destorg.z > this.origin.z + jumpstepheightvec.z)
+ {
+ // the goal is probably on an upper platform, assume bot can't get there
+ unreachable = true;
+ }
+ else
+ danger_detected = true;
+ }
}
- else
- evadelava = normalize(this.velocity) * -1;
}
}
}
}
dir = flatdir;
- evadeobstacle.z = 0;
- evadelava.z = 0;
makevectors(this.v_angle.y * '0 1 0');
- if(evadeobstacle || evadelava || (s == CONTENT_WATER))
+ if (danger_detected || (s == CONTENT_WATER))
{
this.aistatus |= AI_STATUS_DANGER_AHEAD;
if(IS_PLAYER(this.goalcurrent))
// tracebox wouldn't work when bot is still on the ledge
traceline(this.origin, this.origin - '0 0 200', true, this);
if (this.origin.z - trace_endpos.z > 120)
- evadeobstacle = normalize(this.velocity) * -1;
+ do_break = normalize(this.velocity) * -1;
}
if(unreachable)
dodge = havocbot_dodge(this);
if (dodge)
dodge *= bound(0, 0.5 + (skill + this.bot_dodgeskill) * 0.1, 1);
- dodge += evadeobstacle + evadelava;
- evadelava = evadelava * bound(1,3-(skill+this.bot_dodgeskill),3); //Noobs fear lava a lot and take more distance from it
if (this.enemy)
{
traceline(this.origin, (this.enemy.absmin + this.enemy.absmax) * 0.5, true, NULL);
bot_aimdir(this, dir, 0);
}
+ vector evadedanger = '0 0 0';
if (!ladder_zdir)
{
dir *= dodge_enemy_factor;
- dir = normalize(dir + dodge);
+ if (danger_detected && vdist(this.velocity, >, maxspeed * 0.8) && this.goalcurrent_prev
+ && this.goalcurrent.classname == "waypoint")
+ {
+ vector p = this.origin + this.velocity * 0.2;
+ vector evadedanger = point_line_vec(p, vec2(this.goalcurrent_prev.origin) + eZ * p.z,
+ vec2(destorg - this.goalcurrent_prev.origin));
+ if (vdist(evadedanger, >, 20))
+ {
+ if (vdist(evadedanger, >, 40))
+ do_break = normalize(this.velocity) * -1;
+ evadedanger = normalize(evadedanger);
+ evadedanger *= bound(1, 3 - (skill + this.bot_dodgeskill), 3); // Noobs fear dangers a lot and take more distance from them
+ }
+ else
+ evadedanger = '0 0 0';
+ }
+ dir = normalize(dir + dodge + do_break + evadedanger);
}
makevectors(this.v_angle);
havocbot_keyboard_movement(this, destorg);
// Bunnyhop!
- if (!bunnyhop_forbidden && skill + this.bot_moveskill >= autocvar_bot_ai_bunnyhop_skilloffset)
+ if (!bunnyhop_forbidden && !evadedanger && !do_break && skill + this.bot_moveskill >= autocvar_bot_ai_bunnyhop_skilloffset)
havocbot_bunnyhop(this, dir);
if (dir * v_up >= autocvar_sv_jumpvelocity * 0.5 && IS_ONGROUND(this))
this.enemy = NULL;
return;
}
+
if (this.enemy)
{
if (!bot_shouldattack(this, this.enemy))
this.enemy = NULL;
this.havocbot_chooseenemy_finished = time;
}
- else if (this.havocbot_stickenemy)
+ else if (this.havocbot_stickenemy_time && time < this.havocbot_stickenemy_time)
{
// tracking last chosen enemy
- // if enemy is visible
- // and not really really far away
- // and we're not severely injured
- // then keep tracking for a half second into the future
- traceline(this.origin+this.view_ofs, ( this.enemy.absmin + this.enemy.absmax ) * 0.5,false,NULL);
+ vector targ_pos = (this.enemy.absmin + this.enemy.absmax) * 0.5;
+ traceline(this.origin + this.view_ofs, targ_pos, false, NULL);
if (trace_ent == this.enemy || trace_fraction == 1)
- if (vdist(((this.enemy.absmin + this.enemy.absmax) * 0.5) - this.origin, <, 1000))
- if (GetResource(this, RES_HEALTH) > 30)
+ if (vdist(targ_pos - this.origin, <, 1000))
{
// remain tracking him for a shot while (case he went after a small corner or pilar
this.havocbot_chooseenemy_finished = time + 0.5;
return;
}
- // enemy isn't visible, or is far away, or we're injured severely
- // so stop preferring this enemy
- // (it will still take a half second until a new one is chosen)
- this.havocbot_stickenemy = 0;
+
+ // stop preferring this enemy
+ this.havocbot_stickenemy_time = 0;
}
}
if (time < this.havocbot_chooseenemy_finished)
this.havocbot_chooseenemy_finished = time + autocvar_bot_ai_enemydetectioninterval;
vector eye = this.origin + this.view_ofs;
entity best = NULL;
- float bestrating = 100000000;
+ float bestrating = autocvar_bot_ai_enemydetectionradius ** 2;
// Backup hit flags
int hf = this.dphitcontentsmask;
vector v = (it.absmin + it.absmax) * 0.5;
float rating = vlen2(v - eye);
- if (vdist(v - eye, <, autocvar_bot_ai_enemydetectionradius))
- if (bestrating > rating)
- if (bot_shouldattack(this, it))
+ if (rating < bestrating && bot_shouldattack(this, it))
{
traceline(eye, v, true, this);
if (trace_ent == it || trace_fraction >= 1)
{
scan_secondary_targets = true;
// restart the loop
- bestrating = 100000000;
+ bestrating = autocvar_bot_ai_enemydetectionradius ** 2;
goto scan_targets;
}
this.dphitcontentsmask = hf;
this.enemy = best;
- this.havocbot_stickenemy = true;
+ this.havocbot_stickenemy_time = time + autocvar_bot_ai_enemydetectioninterval_stickingtoenemy;
if(best && best.classname == "misc_breakablemodel")
- this.havocbot_stickenemy = false;
+ this.havocbot_stickenemy_time = 0;
}
float havocbot_chooseweapon_checkreload(entity this, .entity weaponentity, int new_weapon)
.float havocbot_keyboardtime;
.float havocbot_ducktime;
-.float bot_timelastseengoal;
-.float bot_canruntogoal;
.float bot_chooseweapontime;
.float rocketjumptime;
.float nextaim;
.float havocbot_personal_waypoint_searchtime;
.float havocbot_personal_waypoint_failcounter;
.float havocbot_chooseenemy_finished;
-.float havocbot_stickenemy;
+.float havocbot_stickenemy_time;
.float havocbot_role_timeout;
.float bot_stop_moving_timeout;
return this.bot_strategytime < time;
}
+ERASEABLE
void navigation_goalrating_timeout_extend_if_needed(entity this, float seconds)
{
this.bot_strategytime = max(this.bot_strategytime, time + seconds);
if(boxesoverlap(pm1, pm2, it.absmin, it.absmax))
{
if(walkfromwp && !ent.navigation_dynamicgoal)
- {
waypoint_clearlinks(ent); // initialize wpXXmincost fields
- navigation_item_addlink(it, ent);
- }
return it;
}
});
org.z = ent.origin.z + ent.mins.z - PL_MIN_CONST.z; // player height
}
- if(!autocvar_g_waypointeditor && walkfromwp && !ent.navigation_dynamicgoal)
- {
- waypoint_clearlinks(ent); // initialize wpXXmincost fields
- IL_EACH(g_waypoints, it != ent,
- {
- if (walkfromwp && (it.wpflags & WPFLAGMASK_NORELINK))
- continue;
-
- set_tracewalk_dest(ent, it.origin, false);
- if (vdist(tracewalk_dest - it.origin, <, 1050)
- && tracewalk(ent, it.origin, PL_MIN_CONST, PL_MAX_CONST,
- tracewalk_dest, tracewalk_dest_height, bot_navigation_movemode))
- {
- navigation_item_addlink(it, ent);
- }
- });
- }
-
// box check failed, try walk
IL_EACH(g_waypoints, it != ent,
{
if(e == NULL)
return false;
- if(nearest_wp && nearest_wp.enemy)
+ if(nearest_wp && nearest_wp.enemy && !(nearest_wp.enemy.wpflags & WPFLAGMASK_NORELINK))
{
// often path can be optimized by not adding the nearest waypoint
if (this.goalentity.navigation_dynamicgoal || autocvar_g_waypointeditor)
}
}
}
- else if(navigation_item_islinked(nearest_wp.enemy, this.goalentity))
- e = nearest_wp.enemy;
+ else
+ {
+ // NOTE unlike waypoints, items hold incoming links
+ navigation_item_initlinks_ifneeded(this.goalentity);
+ int link_num = navigation_item_getlinknum(this.goalentity, nearest_wp.enemy);
+ if (link_num >= 0)
+ {
+ if (navigation_item_iswalkablelink(this.goalentity, link_num))
+ e = nearest_wp.enemy;
+ }
+ else // untested link
+ {
+ entity wp = nearest_wp.enemy;
+ entity goal = this.goalentity;
+ bool walkable = false;
+ if (checkpvs(wp.origin, goal))
+ {
+ set_tracewalk_dest(goal, wp.origin, false);
+ if (vdist(tracewalk_dest - wp.origin, <, 1050)
+ && tracewalk(goal, wp.origin, PL_MIN_CONST, PL_MAX_CONST,
+ tracewalk_dest, tracewalk_dest_height, bot_navigation_movemode))
+ {
+ walkable = true;
+ e = nearest_wp.enemy;
+ }
+ }
+ navigation_item_add_link(wp, goal, walkable);
+ }
+ }
}
for (;;)
}
// Loose goal touching check when running
- if(this.aistatus & AI_STATUS_RUNNING)
- if(this.goalcurrent.classname=="waypoint")
- if(vdist(vec2(this.velocity), >=, autocvar_sv_maxspeed)) // if -really- running
- {
- if(vdist(this.origin - this.goalcurrent.origin, <, 150))
+ // check goalstack01 to make sure waypoint isn't the final goal
+ if(this.aistatus & AI_STATUS_RUNNING && this.goalcurrent.classname == "waypoint" && !(this.goalcurrent.wpflags & WAYPOINTFLAG_JUMP)
+ && this.goalstack01 && !wasfreed(this.goalstack01) && vdist(vec2(this.velocity), >=, autocvar_sv_maxspeed))
+ {
+ vector gco = this.goalcurrent.origin;
+ float min_dist = BOT_BUNNYHOP_WP_DETECTION_RANGE;
+ // also detect waypoints when bot is way above them but with a narrower horizontal range
+ // so to increase chances bot ends up in the standard range (optimizes nearest waypoint finding)
+ if(vdist(this.origin - gco, <, min_dist)
+ || (vdist(vec2(this.origin - gco), <, min_dist * 0.5) && vdist(this.origin - eZ * 1.5 * min_dist - gco, <, min_dist)))
{
traceline(this.origin + this.view_ofs , this.goalcurrent.origin, true, NULL);
if(trace_fraction==1)
if(this.goalcurrent.classname == "waypoint" && !this.goalcurrent.wpisbox)
{
gc_min = this.goalcurrent.origin - '1 1 1' * 12;
- gc_max = this.goalcurrent.origin + '1 1 1' * 12;
+ gc_max = this.goalcurrent.origin + '1 1 1' * 12 + eZ * (jumpheight_vec.z + STAT(PL_MIN, this).z);
}
if (time < this.ladder_time)
{
wp = this.goalcurrent_prev;
if(!wp)
return NULL;
- if(wp != this.goalcurrent_prev && vdist(wp.origin - this.origin, >, 50))
+ float min_dist = ((this.aistatus & AI_STATUS_RUNNING) ? BOT_BUNNYHOP_WP_DETECTION_RANGE : 50);
+ if(wp != this.goalcurrent_prev && vdist(wp.origin - this.origin, >, min_dist))
{
wp = this.goalcurrent_prev;
if(!wp)
if(!wp)
return NULL;
}
- if(vdist(wp.origin - this.origin, >, 50))
+ if(vdist(wp.origin - this.origin, >, min_dist))
{
wp = NULL;
IL_EACH(g_waypoints, !(it.wpflags & (WAYPOINTFLAG_TELEPORT | WAYPOINTFLAG_JUMP)),
{
- if(vdist(it.origin - this.origin, <, 50))
+ if(vdist(it.origin - this.origin, <, min_dist))
{
wp = it;
break;
/*
// item it is linked from waypoint it.wpXX (INCOMING link)
// links are sorted by their cost (wpXXmincost)
+// one of these links is added in game every time a bot heads to an item
+// even links that are not walkable are added (marked with a high cost)
+// so that bots next time know if they can walk it or not saving a tracewalk call
.entity wp00, wp01, wp02, wp03, wp04, wp05, wp06, wp07, wp08, wp09, wp10, wp11, wp12, wp13, wp14, wp15;
.entity wp16, wp17, wp18, wp19, wp20, wp21, wp22, wp23, wp24, wp25, wp26, wp27, wp28, wp29, wp30, wp31;
.float wp24mincost, wp25mincost, wp26mincost, wp27mincost, wp28mincost, wp29mincost, wp30mincost, wp31mincost;
*/
-#define navigation_item_islinked(from_wp, to_item) waypoint_islinked(to_item, from_wp)
-#define navigation_item_addlink(from_wp, to_item) \
- waypoint_addlink_customcost(to_item, from_wp, waypoint_getlinkcost(from_wp, to_item))
+#define navigation_item_initlinks_ifneeded(e) MACRO_BEGIN if (!e.wp00) waypoint_clearlinks(e); MACRO_END // initialize wpXXmincost fields
+#define navigation_item_getlinknum(to_item, from_wp) waypoint_getlinknum(to_item, from_wp)
+#define navigation_item_iswalkablelink(to_item, from_wp) (waypoint_get_assigned_link_cost(to_item, from_wp) < 999)
+
+#define navigation_item_add_link(from_wp, to_item, walkable) \
+ waypoint_addlink_customcost(to_item, from_wp, (walkable ? waypoint_getlinkcost(from_wp, to_item) : 999))
#define TELEPORT_USED(pl, tele_wp) \
boxesoverlap(tele_wp.absmin, tele_wp.absmax, pl.lastteleport_origin + STAT(PL_MIN, pl), pl.lastteleport_origin + STAT(PL_MAX, pl))
entity bot_waypoint_queue_bestgoal;
float bot_waypoint_queue_bestgoalrating;
+const float BOT_BUNNYHOP_WP_DETECTION_RANGE = 100;
+
.entity bot_basewaypoint;
.bool navigation_dynamicgoal;
void navigation_dynamicgoal_init(entity this, bool initially_static);
LOG_TRACE("loaded ", ftos(c), " waypoint links from maps/", mapname, ".waypoints.hardwired");
}
+float waypoint_get_assigned_link_cost(entity w, float i)
+{
+ switch(i)
+ {
+ case 0: return w.wp00mincost;
+ case 1: return w.wp01mincost;
+ case 2: return w.wp02mincost;
+ case 3: return w.wp03mincost;
+ case 4: return w.wp04mincost;
+ case 5: return w.wp05mincost;
+ case 6: return w.wp06mincost;
+ case 7: return w.wp07mincost;
+ case 8: return w.wp08mincost;
+ case 9: return w.wp09mincost;
+ case 10: return w.wp10mincost;
+ case 11: return w.wp11mincost;
+ case 12: return w.wp12mincost;
+ case 13: return w.wp13mincost;
+ case 14: return w.wp14mincost;
+ case 15: return w.wp15mincost;
+ case 16: return w.wp16mincost;
+ case 17: return w.wp17mincost;
+ case 18: return w.wp18mincost;
+ case 19: return w.wp19mincost;
+ case 20: return w.wp20mincost;
+ case 21: return w.wp21mincost;
+ case 22: return w.wp22mincost;
+ case 23: return w.wp23mincost;
+ case 24: return w.wp24mincost;
+ case 25: return w.wp25mincost;
+ case 26: return w.wp26mincost;
+ case 27: return w.wp27mincost;
+ case 28: return w.wp28mincost;
+ case 29: return w.wp29mincost;
+ case 30: return w.wp30mincost;
+ case 31: return w.wp31mincost;
+ default: return -1;
+ }
+}
+
entity waypoint_get_link(entity w, float i)
{
switch(i)
void waypoint_clearlinks(entity wp);
void waypoint_schedulerelink(entity wp);
+float waypoint_get_assigned_link_cost(entity w, float i);
+
float waypoint_getlinkcost(entity from, entity to);
float waypoint_gettravelcost(vector from, vector to, entity from_ent, entity to_ent);
float waypoint_getlinearcost(float dist);
set bot_ai_thinkinterval 0.05 "Frame rate at which bots update their navigation and aiming, scales by skill"
set bot_ai_strategyinterval 7 "How often a new objective is chosen"
set bot_ai_strategyinterval_movingtarget 5.5 "How often a new objective is chosen when current objective can move"
-set bot_ai_enemydetectioninterval 2 "How often bots pick a new target"
+set bot_ai_enemydetectioninterval 2 "How often bots try to pick a new target if no suitable target is found"
+set bot_ai_enemydetectioninterval_stickingtoenemy 4 "How often bots try to pick a new target while targetting an enemy"
set bot_ai_enemydetectionradius 10000 "How far bots can see enemies"
set bot_ai_dodgeupdateinterval 0.2 "How often scan for items to dodge. Currently not in use."
set bot_ai_chooseweaponinterval 0.5 "How often the best weapon according to the situation will be chosen"
set bot_ai_friends_aware_pickup_radius "500" "Bots will not pickup items if a team mate is this distance near the item"
set bot_ai_ignoregoal_timeout 3 "Ignore goals making bots to get stuck in front of a wall for N seconds"
set bot_ai_bunnyhop_skilloffset 7 "Bots with skill equal or greater than this value will perform the \"bunnyhop\" technique"
-set bot_ai_bunnyhop_startdistance 200 "Run to goals located further than this distance"
-set bot_ai_bunnyhop_stopdistance 300 "Stop jumping after reaching this distance to the goal"
-set bot_ai_bunnyhop_firstjumpdelay 0.2 "Start running to the goal only if it was seen for more than N seconds"
+set bot_ai_bunnyhop_dir_deviation_max 20 "bunnyhop if speed - direction deviation is <= this amount"
+set bot_ai_bunnyhop_downward_pitch_max 30 "bunnyhop if downard pitch towards the next waypoint is <= this amount"
+set bot_ai_bunnyhop_turn_angle_max 80 "bunnyhop if next turn angle is <= this amount at walk speed (sv_maxspeed)"
+set bot_ai_bunnyhop_turn_angle_min 4 "bunnyhop regardless of speed if next turn angle is <= this amount"
+set bot_ai_bunnyhop_turn_angle_reduction 40 "linearly reduce max turn angle by this amount when speed increases by sv_maxspeed"
set bot_god 0 "god mode for bots"
set bot_ai_navigation_jetpack 0 "Enable bots to navigate maps using the jetpack"
set bot_ai_navigation_jetpack_mindistance 3500 "Bots will try fly to objects located farther than this distance"
projects / xonotic / xonotic-data.pk3dir.git / commitdiff