diff --git a/src/objects/hyudoro.c b/src/objects/hyudoro.c index c1a2e60a8..3c804cdfc 100644 --- a/src/objects/hyudoro.c +++ b/src/objects/hyudoro.c @@ -1,3 +1,15 @@ +// DR. ROBOTNIK'S RING RACERS +//----------------------------------------------------------------------------- +// Copyright (C) 2022 by James R. +// Copyright (C) 2022 by Kart Krew +// +// This program is free software distributed under the +// terms of the GNU General Public License, version 2. +// See the 'LICENSE' file for more details. +//----------------------------------------------------------------------------- +/// \file hyudoro.c +/// \brief Hyudoro item code. + #include "../doomdef.h" #include "../doomstat.h" #include "../info.h" @@ -7,6 +19,7 @@ #include "../p_local.h" #include "../r_main.h" #include "../s_sound.h" +#include "../g_game.h" enum { HYU_PATROL, @@ -39,11 +52,14 @@ K_ChangePlayerItem #define hyudoro_hover_stack(o) ((o)->threshold) #define hyudoro_next(o) ((o)->tracer) #define hyudoro_stackpos(o) ((o)->reactiontime) +#define hyudoro_delivered(o) (hyudoro_itemtype(o) == KITEM_NONE) // cannot be combined #define hyudoro_center(o) ((o)->target) #define hyudoro_target(o) ((o)->target) +#define hyudoro_stolefrom(o) ((o)->hnext) + #define hyudoro_center_max_radius(o) ((o)->threshold) #define hyudoro_center_master(o) ((o)->target) @@ -173,6 +189,82 @@ spawn_hyudoro_shadow (mobj_t *hyu) P_SetTarget(&shadow->tracer, hyu); } +static mobj_t * +find_duel_target (mobj_t *ignore) +{ + mobj_t *ret = NULL; + UINT8 bestPosition = UINT8_MAX; + UINT8 i; + + for (i = 0; i < MAXPLAYERS; i++) + { + player_t *player = NULL; + + if (playeringame[i] == false) + { + continue; + } + + player = &players[i]; + if (player->spectator || player->exiting) + { + continue; + } + + if (!player->mo || P_MobjWasRemoved(player->mo)) + { + continue; + } + + if (ignore != NULL && player->mo == ignore) + { + continue; + } + + if (player->position < bestPosition) + { + ret = player->mo; + bestPosition = player->position; + + if (bestPosition <= 1) + { + // Can't get any lower + break; + } + } + } + + return ret; +} + +static void +do_confused (mobj_t *hyu) +{ + // Hyudoro is confused. + // Spin around, try to find a new target. + const INT32 bob_speed = 32; + + if (hyudoro_delivered(hyu)) + { + // Already delivered, not confused + return; + } + + // Try to find new target + P_SetTarget(&hyudoro_target(hyu), + find_duel_target(hyudoro_stolefrom(hyu))); + + // Spin in circles + hyu->angle += ANGLE_45; + + // Bob very fast + sine_bob(hyu, + (leveltime & (bob_speed - 1)) * + (ANGLE_MAX / bob_speed), -(3*FRACUNIT/4)); + + hyu->sprzoff += hyu->height; +} + static void move_to_player (mobj_t *hyu) { @@ -181,8 +273,11 @@ move_to_player (mobj_t *hyu) angle_t angle; fixed_t speed; - if (!target) + if (!target || P_MobjWasRemoved(target)) + { + do_confused(hyu); return; + } angle = R_PointToAngle2( hyu->x, hyu->y, target->x, target->y); @@ -232,6 +327,9 @@ deliver_item (mobj_t *hyu) hyu->destscale = target->scale / 4; hyu->scalespeed = abs(hyu->scale - hyu->destscale) / hyu->tics; + + // sets as already delivered + hyudoro_itemtype(hyu) = KITEM_NONE; } static void @@ -287,11 +385,14 @@ hyudoro_patrol_hit_player mobj_t *center = hyudoro_center(hyu); + mobj_t *master = NULL; + if (!player) return false; // Cannot hit its master - if (toucher == get_hyudoro_master(hyu)) + master = get_hyudoro_master(hyu); + if (toucher == master) return false; // Don't punish a punished player @@ -313,8 +414,15 @@ hyudoro_patrol_hit_player player->hyudorotimer = hyudorotime; player->stealingtimer = hyudorotime; - P_SetTarget(&hyudoro_target(hyu), - hyudoro_center_master(center)); + P_SetTarget(&hyudoro_stolefrom(hyu), toucher); + + if (master == NULL || P_MobjWasRemoved(master)) + { + // if master is NULL, it is probably a DUEL + master = find_duel_target(toucher); + } + + P_SetTarget(&hyudoro_target(hyu), master); if (center) P_RemoveMobj(center);