]> de.git.xonotic.org Git - xonotic/xonotic-data.pk3dir.git/blobdiff - qcsrc/server/bot/default/havocbot/havocbot.qc
Bot AI: make bots with low movement skill slow down when they deviate too much from...
[xonotic/xonotic-data.pk3dir.git] / qcsrc / server / bot / default / havocbot / havocbot.qc
index c995ce8c8fe64caf18ec1af14d3960e585790be9..94499c2eb53bedc3ddfc6de34de24a806acb3787 100644 (file)
@@ -18,6 +18,7 @@
 #include <common/items/_mod.qh>
 #include <common/wepent.qh>
 
+#include <common/mapobjects/func/ladder.qh>
 #include <common/mapobjects/teleporters.qh>
 #include <common/mapobjects/trigger/jumppads.qh>
 
@@ -498,13 +499,13 @@ void havocbot_movetogoal(entity this)
                {
                        // Calculate brake distance in xy
                        float d = vlen(vec2(this.origin - (this.goalcurrent.absmin + this.goalcurrent.absmax) * 0.5));
-                       float v = vlen(vec2(this.velocity));
-                       float db = ((v ** 2) / (autocvar_g_jetpack_acceleration_side * 2)) + 100;
+                       float vel2 = vlen2(vec2(this.velocity));
+                       float db = (vel2 / (autocvar_g_jetpack_acceleration_side * 2)) + 100;
                        //LOG_INFOF("distance %d, velocity %d, brake at %d ", ceil(d), ceil(v), ceil(db));
                        if(d < db || d < 500)
                        {
                                // Brake
-                               if(v > maxspeed * 0.3)
+                               if (vel2 > (maxspeed * 0.3) ** 2)
                                {
                                        CS(this).movement_x = dir * v_forward * -maxspeed;
                                        return;
@@ -668,7 +669,8 @@ void havocbot_movetogoal(entity this)
 
                        return;
                }
-               else if(GetResourceAmount(this, RESOURCE_HEALTH) + GetResourceAmount(this, RESOURCE_ARMOR) > ROCKETJUMP_DAMAGE())
+               else if(!this.jumppadcount && !this.goalcurrent.wphardwired
+                       && GetResourceAmount(this, RESOURCE_HEALTH) + GetResourceAmount(this, RESOURCE_ARMOR) > ROCKETJUMP_DAMAGE())
                {
                        if(this.velocity.z < 0)
                        {
@@ -721,9 +723,10 @@ void havocbot_movetogoal(entity this)
                else
                        PHYS_INPUT_BUTTON_JUMP(this) = false;
                makevectors(this.v_angle.y * '0 1 0');
-               CS(this).movement_x = dir * v_forward * maxspeed;
-               CS(this).movement_y = dir * v_right * maxspeed;
-               CS(this).movement_z = dir * v_up * maxspeed;
+               vector v = dir * maxspeed;
+               CS(this).movement.x = v * v_forward;
+               CS(this).movement.y = v * v_right;
+               CS(this).movement.z = v * v_up;
        }
 
        // if there is nowhere to go, exit
@@ -776,14 +779,16 @@ void havocbot_movetogoal(entity this)
        {
                if (vdist(this.origin - this.goalcurrent_prev.origin, <, 50)
                        && navigation_goalrating_timeout_can_be_anticipated(this))
+               {
                        navigation_goalrating_timeout_force(this);
+               }
        }
 
        bool goalcurrent_can_be_removed = false;
-       if (IS_MOVABLE(this.goalcurrent))
+       if (IS_PLAYER(this.goalcurrent) || IS_MONSTER(this.goalcurrent))
        {
-               // if is movable  =>  not frozen
-               if (IS_DEAD(this.goalcurrent) || (this.goalentity_shouldbefrozen && this.goalentity == this.goalcurrent))
+               bool freeze_state_changed = (boolean(STAT(FROZEN, this.goalentity)) != this.goalentity_shouldbefrozen);
+               if (IS_DEAD(this.goalcurrent) || (this.goalentity == this.goalcurrent && freeze_state_changed))
                {
                        goalcurrent_can_be_removed = true;
                        // don't remove if not visible
@@ -793,7 +798,7 @@ void havocbot_movetogoal(entity this)
                                return;
                        }
                }
-               else if (this.bot_tracewalk_time < time)
+               else if (!(STAT(FROZEN, this.goalentity)) && this.bot_tracewalk_time < time)
                {
                        set_tracewalk_dest(this.goalcurrent, this.origin, true);
                        if (!(trace_ent == this || tracewalk(this, this.origin, this.mins, this.maxs,
@@ -805,6 +810,7 @@ void havocbot_movetogoal(entity this)
                        this.bot_tracewalk_time = max(time, this.bot_tracewalk_time) + 0.25;
                }
        }
+
        if(!locked_goal)
        {
                // optimize path finding by anticipating goalrating when bot is near a waypoint;
@@ -859,27 +865,48 @@ void havocbot_movetogoal(entity this)
                // if bot used the jumppad, push towards jumppad origin until jumppad waypoint gets removed
                destorg = this.goalcurrent.origin;
        }
-       else if (this.goalcurrent.wpisbox && boxesoverlap(this.goalcurrent.absmin, this.goalcurrent.absmax, this.origin + eZ * this.mins.z, this.origin + eZ * this.maxs.z))
+       else if (this.goalcurrent.wpisbox)
        {
                // if bot is inside the teleport waypoint, head to teleport origin until teleport gets used
-               bunnyhop_forbidden = true;
-               destorg = this.goalcurrent.origin;
-               if(destorg.z > this.origin.z)
-                       PHYS_INPUT_BUTTON_JUMP(this) = true;
+               // do it even if bot is on a ledge above a teleport/jumppad so it doesn't get stuck
+               if (boxesoverlap(this.goalcurrent.absmin, this.goalcurrent.absmax, this.origin + eZ * this.mins.z, this.origin + eZ * this.maxs.z)
+                       || (this.absmin.z > destorg.z && destorg.x == this.origin.x && destorg.y == this.origin.y))
+               {
+                       bunnyhop_forbidden = true;
+                       destorg = this.goalcurrent.origin;
+                       if(destorg.z > this.origin.z)
+                               PHYS_INPUT_BUTTON_JUMP(this) = true;
+               }
        }
 
        diff = destorg - this.origin;
 
-       // 1. stop if too close to target player (even if frozen)
-       // 2. stop if the locked goal has been reached
-       if ((IS_PLAYER(this.goalcurrent) && vdist(diff, <, 80))
+       if (time < this.bot_stop_moving_timeout
                || (this.goalcurrent == this.goalentity && time < this.goalentity_lock_timeout && vdist(diff, <, 10)))
        {
+               // stop if the locked goal has been reached
                destorg = this.origin;
-               diff = '0 0 0';
+               diff = dir = '0 0 0';
        }
-
-       dir = normalize(diff);
+       else if (IS_PLAYER(this.goalcurrent) || IS_MONSTER(this.goalcurrent))
+       {
+               if (vdist(diff, <, 80))
+               {
+                       // stop if too close to target player (even if frozen)
+                       destorg = this.origin;
+                       diff = dir = '0 0 0';
+               }
+               else
+               {
+                       // move destorg out of target players, otherwise bot will consider them
+                       // an obstacle that needs to be jumped (especially if frozen)
+                       dir = normalize(diff);
+                       destorg -= dir * PL_MAX_CONST.x * M_SQRT2;
+                       diff = destorg - this.origin;
+               }
+       }
+       else
+               dir = normalize(diff);
        flatdir = (diff.z == 0) ? dir : normalize(vec2(diff));
 
        //if (this.bot_dodgevector_time < time)
@@ -891,9 +918,9 @@ void havocbot_movetogoal(entity this)
 
                this.aistatus &= ~AI_STATUS_DANGER_AHEAD;
                makevectors(this.v_angle.y * '0 1 0');
-               if (this.waterlevel)
+               if (this.waterlevel > WATERLEVEL_WETFEET)
                {
-                       if(this.waterlevel>WATERLEVEL_SWIMMING)
+                       if (this.waterlevel > WATERLEVEL_SWIMMING)
                        {
                                if(!this.goalcurrent)
                                        this.aistatus |= AI_STATUS_OUT_WATER;
@@ -904,7 +931,7 @@ void havocbot_movetogoal(entity this)
                        {
                                dir = flatdir;
                                if(this.velocity.z >= 0 && !(this.watertype == CONTENT_WATER && destorg.z < this.origin.z) &&
-                                       ( !(this.waterlevel == WATERLEVEL_WETFEET && this.watertype == CONTENT_WATER) || this.aistatus & AI_STATUS_OUT_WATER))
+                                       (this.aistatus & AI_STATUS_OUT_WATER))
                                        PHYS_INPUT_BUTTON_JUMP(this) = true;
                                else
                                        PHYS_INPUT_BUTTON_JUMP(this) = false;
@@ -937,8 +964,16 @@ void havocbot_movetogoal(entity this)
                        {
                                if (vlen2(flat_diff) < vlen2(offset))
                                {
-                                       actual_destorg.x = destorg.x;
-                                       actual_destorg.y = destorg.y;
+                                       if (this.goalcurrent.wpflags & WAYPOINTFLAG_JUMP && this.goalstack01)
+                                       {
+                                               // oblique warpzones need a jump otherwise bots gets stuck
+                                               PHYS_INPUT_BUTTON_JUMP(this) = true;
+                                       }
+                                       else
+                                       {
+                                               actual_destorg.x = destorg.x;
+                                               actual_destorg.y = destorg.y;
+                                       }
                                }
                        }
                        else if (vdist(flat_diff, <, 32) && diff.z < -16) // destination is under the bot
@@ -1031,6 +1066,12 @@ void havocbot_movetogoal(entity this)
                        // 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;
+                       }
+
                        offset = (vdist(this.velocity, >, 32) ? this.velocity * 0.2 : v_forward * 32);
                        vector dst_ahead = this.origin + this.view_ofs + offset;
                        vector dst_down = dst_ahead - '0 0 3000';
@@ -1134,8 +1175,13 @@ void havocbot_movetogoal(entity this)
                }
                if (ladder_zdir)
                {
-                       dir.z = ladder_zdir * 1.3;
-                       dir = normalize(dir);
+                       if (vdist(flatdir, <, 15))
+                               dir = ladder_zdir * '0 0 1';
+                       else
+                       {
+                               dir.z = ladder_zdir * 1.3;
+                               dir = normalize(dir);
+                       }
                }
        }
 
@@ -1150,7 +1196,12 @@ void havocbot_movetogoal(entity this)
        }
 
        if (!this.bot_aimdir_executed)
-               bot_aimdir(this, dir, -1);
+       {
+               if (time < this.bot_stop_moving_timeout)
+                       bot_aimdir(this, normalize(this.goalcurrent.origin - this.origin), -1);
+               else
+                       bot_aimdir(this, dir, -1);
+       }
 
        if (!ladder_zdir)
        {
@@ -1158,6 +1209,7 @@ void havocbot_movetogoal(entity this)
                dir = normalize(dir + dodge);
        }
 
+       makevectors(this.v_angle);
        //dir = this.bot_dodgevector;
        //if (this.bot_dodgevector_jumpbutton)
        //      PHYS_INPUT_BUTTON_JUMP(this) = true;
@@ -1373,7 +1425,7 @@ void havocbot_chooseweapon(entity this, .entity weaponentity)
        // Should it do a weapon combo?
        float af, ct, combo_time, combo;
 
-       af = ATTACK_FINISHED(this, 0);
+       af = ATTACK_FINISHED(this, weaponentity);
        ct = autocvar_bot_ai_weapon_combo_threshold;
 
        // Bots with no skill will be 4 times more slower than "godlike" bots when doing weapon combos
@@ -1597,6 +1649,7 @@ void havocbot_setupbot(entity this)
        this.cmd_moveto = havocbot_moveto;
        this.cmd_resetgoal = havocbot_resetgoal;
 
+       // NOTE: bot is not player yet
        havocbot_chooserole(this);
 }