TeamNexuiz/game/gamec/w_healgun.c

   1 void() healgun_ready_01;\r
   2 void() healgun_fire1_01;\r
   3 void() healgun_deselect_01;\r
   4 void() healgun_select_01;\r
   5 \r
   6 \r
   7 float is_ally (entity targ, entity attacker);\r
   8 \r
   9 \r
  10 float() healgun_check =\r
  11 {\r
  12         return TRUE;\r
  13 };\r
  14 \r
  15 void(float req) w_healgun =\r
  16 {\r
  17         if (req == WR_IDLE)\r
  18                 healgun_ready_01();\r
  19         else if (req == WR_FIRE1 || req == WR_FIRE2)\r
  20                 weapon_prepareattack(healgun_check, healgun_check, healgun_fire1_01, cvar("g_balance_healgun_refire"));\r
  21         else if (req == WR_RAISE)\r
  22                 healgun_select_01();\r
  23         else if (req == WR_UPDATECOUNTS)\r
  24                 self.currentammo = self.ammo_nails;\r
  25         else if (req == WR_DROP)\r
  26                 healgun_deselect_01();\r
  27         else if (req == WR_SETUP)\r
  28                 weapon_setup(WEP_HEALGUN, "w_uzi.zym", IT_NAILS);\r
  29         else if (req == WR_CHECKAMMO)\r
  30                 weapon_hasammo = healgun_check();\r
  31 };\r
  32 \r
  33 .float healgun_bulletcounter;\r
  34 void W_Healgun_Attack (void)\r
  35 {\r
  36         local vector org;\r
  37         float selfdrain, targheal, newhp;\r
  38         sound (self, CHAN_WEAPON, "weapons/healgun_fire.wav", 1, ATTN_NORM);\r
  39         org = self.origin + self.view_ofs + (v_right * 6) - (v_up * 8) + (v_forward * 15);\r
  40 \r
  41         // this attack_finished just enforces a cooldown at the end of a burst\r
  42         self.attack_finished = time + cvar("g_balance_healgun_refire2");\r
  43 \r
  44         traceline(org, org + v_forward * cvar("g_balance_healgun_range"), FALSE, self);\r
  45         // fixme: need a better visual effect\r
  46         // instead, every .5 or 1 seconds send a transluscent glob toward ally or away from enemy (depending on heal/drain)\r
  47         // It can use the biorifle glob model I made for now, until someone makes a better one.\r
  48         te_beam(self, org, trace_endpos);\r
  49 \r
  50 \r
  51         if(trace_ent.classname != "player" && trace_ent.classname != "body")\r
  52                 return;\r
  53         if(is_ally(trace_ent, self)) {\r
  54                 // heal, drain self\r
  55                 if(floor(self.health) <= cvar("g_balance_healgun_selfhp_min"))\r
  56                         return; // can't drain anymore\r
  57                 if(ceil(trace_ent.health) >= self.max_health*cvar("g_balance_healgun_targhp_maxratio"))\r
  58                         return; // already fully healed\r
  59 \r
  60                 targheal = cvar("g_balance_healgun_targheal"); // how much to heal\r
  61                 selfdrain = cvar("g_balance_healgun_selfdrain"); // how much it costs to heal them\r
  62         }\r
  63         else {\r
  64                 // drain, heal self\r
  65                 // can drain enemy's health even if your health won't increase\r
  66                 //if(self.health >= self.health * cvar("g_balance_healgun_selfhp_maxratio"))\r
  67                 //      return; // already fully healed\r
  68 \r
  69                 targheal = 0 - cvar("g_balance_healgun_targdrain"); // how much to drain from targ\r
  70                 selfdrain = 0 - cvar("g_balance_healgun_selfheal"); // how much to heal self\r
  71         }\r
  72 \r
  73         // take health from user, or heal if stealing\r
  74         newhp = bound(cvar("g_balance_healgun_selfhp_min"),\r
  75                                         self.health - selfdrain,\r
  76                                         self.max_health * cvar("g_balance_healgun_selfhp_maxratio"));\r
  77 \r
  78         self.health = newhp;\r
  79 \r
  80 \r
  81         // heal or damage the target\r
  82         newhp = bound(5,\r
  83                                         trace_ent.health + targheal,\r
  84                                         cvar("g_balance_healgun_targhp_maxratio"));\r
  85 \r
  86         if(newhp < trace_ent.health)\r
  87                 Damage (trace_ent, self, self, trace_ent.health - newhp, WEP_HEALGUN, trace_endpos, '0 0 0');\r
  88         else\r
  89                 trace_ent.health = newhp;\r
  90 \r
  91 }\r
  92 // weapon frames\r
  93 \r
  94 void()  healgun_ready_01 =      {weapon_thinkf(WFRAME_IDLE, 0.1, healgun_ready_01); self.weaponentity.state = WS_READY;};\r
  95 void()  healgun_select_01 =     {weapon_thinkf(-1, cvar("g_balance_weaponswitchdelay"), w_ready); weapon_boblayer1(PLAYER_WEAPONSELECTION_SPEED, '0 0 0');};\r
  96 void()  healgun_deselect_01 =   {weapon_thinkf(-1, cvar("g_balance_weaponswitchdelay"), w_clear); weapon_boblayer1(PLAYER_WEAPONSELECTION_SPEED, PLAYER_WEAPONSELECTION_RANGE);};\r
  97 void()  healgun_fire1_02 =\r
  98 {\r
  99         if (self.button0)\r
 100         {\r
 101                 weapon_doattack(healgun_check, healgun_check, W_Healgun_Attack);\r
 102                 weapon_thinkf(WFRAME_FIRE1, cvar("g_balance_healgun_refire"), healgun_fire1_02);\r
 103         }\r
 104         else\r
 105                 weapon_thinkf(WFRAME_FIRE1, cvar("g_balance_healgun_refire"), healgun_ready_01);\r
 106 };\r
 107 void()  healgun_fire1_01 =\r
 108 {\r
 109         weapon_doattack(healgun_check, healgun_check, W_Healgun_Attack);\r
 110         weapon_thinkf(WFRAME_FIRE1, cvar("g_balance_healgun_refire"), healgun_fire1_02);\r
 111 };\r
 112 \r