364 lines
8 KiB
C++
364 lines
8 KiB
C++
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/*
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* $Header: /HexenWorld/Siege/breakabl.hc 7 5/31/98 2:58p Mgummelt $
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*/
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/*
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==============================================================================
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BREAKABLE BRUSHES
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==============================================================================
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*/
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float BREAK_KILLALL = 1;
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float BREAK_HIERARCH = 2;
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float BREAK_NOLINK = 4;
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float BREAK_CHECKNAME = 8;
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float BREAK_ORDERED = 16;
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float BREAK_TRANSLUCENT = 32;
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float BREAK_INVINCIBLE = 64;
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float BREAK_INVISIBLE = 128;
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float (entity e1, entity e2) EntitiesTouching;
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float breakhealth[21] =
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{
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0,
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75, // THINGTYPE_GREYSTONE
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50, // THINGTYPE_WOOD
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100, // THINGTYPE_METAL
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30, // THINGTYPE_FLESH
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999, // THINGTYPE_FIRE
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25, // THINGTYPE_CLAY
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35, // THINGTYPE_LEAVES
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35, // THINGTYPE_HAY
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75, // THINGTYPE_BROWNSTONE
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35, // THINGTYPE_CLOTH
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35, // THINGTYPE_WOOD_LEAF
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75, // THINGTYPE_WOOD_METAL
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65, // THINGTYPE_WOOD_STONE
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90, // THINGTYPE_METAL_STONE
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60, // THINGTYPE_METAL_CLOTH
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10, // THINGTYPE_WEB
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10, // THINGTYPE_GLASS
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50, // THINGTYPE_ICE
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10, // THINGTYPE_CLEARCLASS
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10 // THINGTYPE_CLEARCLASS
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};
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//============================================================================
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void linkBreakables()
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{
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local entity t, starte;
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local vector cmins, cmaxs;
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if (self.enemy) return; // already linked by another breakable
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if (self.spawnflags & BREAK_NOLINK)
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{
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self.owner = self.enemy = self;
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return; // don't want to link this door
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}
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cmins = self.mins;
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cmaxs = self.maxs;
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starte = self;
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t = self;
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do
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{
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self.owner = starte; // master breakable
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if (self.health) starte.health = self.health;
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if (self.targetname) starte.targetname = self.targetname;
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t = find (t, classname, self.classname);
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if (!t)
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{
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self.enemy = starte; // make the chain a loop
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self = self.owner;
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if (self.health) return;
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if (self.targetname) return;
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if (self.items) return;
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return;
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}
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if (EntitiesTouching(self,t) &&
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(((self.spawnflags & BREAK_CHECKNAME) && (self.netname == t.netname)) ||
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(!self.spawnflags & BREAK_CHECKNAME)))
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{
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if (t.enemy)
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{
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//dprint("cross connected brushes!!\n");
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return;
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}
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self.enemy = t;
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self = t;
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if (t.mins_x < cmins_x)
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cmins_x = t.mins_x;
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if (t.mins_y < cmins_y)
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cmins_y = t.mins_y;
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if (t.mins_z < cmins_z)
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cmins_z = t.mins_z;
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if (t.maxs_x > cmaxs_x)
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cmaxs_x = t.maxs_x;
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if (t.maxs_y > cmaxs_y)
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cmaxs_y = t.maxs_y;
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if (t.maxs_z > cmaxs_z)
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cmaxs_z = t.maxs_z;
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}
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} while (1);
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}
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//============================================================================
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void brush_use_hierarchy()
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{
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local entity starte, oself, other;
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local float headNum;
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oself = starte = self;
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headNum = self.frags;
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do
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{
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if (self.frags >= headNum)
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self.th_die();
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self = self.enemy;
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} while ( (self != starte) && (self != world) && (self.frags != self.cnt));
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}
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void brush_use_ordered()
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{
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local entity starte, oself;
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starte = oself = self;
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self.health = self.max_health;
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if (self.frags == self.cnt)
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self.th_die();
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else do
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{
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self = self.enemy;
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} while ( (self != oself) && (self != world) && (self.frags != self.cnt));
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if (self.frags == self.cnt && self != world && self != oself) self.th_die();
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do
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{
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oself.cnt += 1;
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oself = oself.enemy;
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} while ( (oself != starte) && (oself != world) );
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}
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void brush_use()
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{
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local entity starte, other;
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starte = self;
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activator = other;
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if (starte.spawnflags & BREAK_KILLALL)
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{
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do
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{
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other = self.enemy;
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self.th_die();
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self = other;
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} while ( (self != starte) && (self != world) );
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}
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else
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{
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// dprint("Chunkalicious baby!\n");
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self.th_die();
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}
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}
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void brush_no_link_use (void)
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{
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//entity found, starte;
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SUB_UseTargets();
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/* if(self.target)
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{
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found=find(found,targetname,self.target);
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if(found!=world)
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{
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starte=found;
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found.think=found.use;
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thinktime found : 0;
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found=find(found,targetname,self.target);
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while(found!=starte&&found!=world)
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{
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found.think=found.use;
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thinktime found : 0;
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found=find(found,targetname,self.target);
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}
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}
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}
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*/
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self.th_die();
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}
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void breakable_hurt_use(entity attacker,float total_damage)
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{
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string otarg;
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otarg = self.target;
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self.target = self.pain_target;
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activator=attacker;
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SUB_UseTargets();
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self.target = otarg;
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}
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/*QUAKED breakable_brush (0 0 1) ? KILLALL HIERARCH NOLINK CHECKNAME ORDERED TRANSLUCENT INVINCIBLE INVISIBLE
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Breakable window or wall
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You can manually control the heirarchy of breaking by targeting all the brushes you want this brush to break.
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If you target a light with this object and turn on the "breaklight" spawnflag, it will turn off that light when it's broken. The light will default to 300 if no lightvalue1 is given.
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AUTOMATIC LINKING OPTIONS:
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killall - when killed, the brush will kill all connected brushes
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hierarch - link all brushes in a hierarchy. The hierarchy priority is set in the
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frags field of each brush. Lower numbers will kill higher numbers. If
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brushes share the same priority, they will die at the same time.
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nolink - don't automatically link this brush with other brushes (use only manual targeting to link)
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checkname - link brushes, but also check the name you place in the netname field.
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Brushes must then not only touch, but also have the same netname to link
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ordered - like hierarch, except that no matter which brush you kill, the brushes
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will always break in a certain order. The order is set in the frags field.
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The brush with a frags set to 1 will break first, brush with frags set to
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2 will break second, etc.
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OTHER FIELDS:
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translucent - you can see through it
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invincible - can't be shot and broken, but will break by linking
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-------------------------FIELDS-------------------------
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flag - order number
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thingtype - type of chunks and sprites it will generate
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0 - glass (default)
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1 - grey stone
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2 - wood
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3 - metal
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4 - flesh
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5 - fire
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6 - clay
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7 - leaves
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8 - hay
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9 - brown stone
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10 - cloth
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11 - wood & leaf
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12 - wood & metal
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13 - wood stone
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14 - metal stone
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15 - metal cloth
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16 - spider web
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19 - clear glass
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20 - red glass
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25 - DIRT!
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health - amount of damage item can take. Default is based on thingtype
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glass - 25
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grey stone - 75
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wood - 50
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metal - 100
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flesh - 30
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fire - 999
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clay - 25
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leaves - 35
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hay - 35
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brown stone - 75
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cloth - 35
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wood&leaf - 35
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wood&metal - 75
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wood&stone - 65
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metal&stone - 90
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metal&cloth - 60
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others - 25
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abslight - to set the absolute light level
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pain_target - uses this target everytime the brush is hit
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--------------------------------------------------------
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*/
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void breakable_brush()
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{
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self.max_health = self.health;
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self.solid = SOLID_BSP;
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self.movetype = MOVETYPE_PUSH;
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setorigin (self, self.origin);
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setmodel (self, self.model);
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if (self.spawnflags & BREAK_ORDERED)
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{
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self.th_die = brush_use_ordered;
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self.cnt = 1;
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}
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else if (self.spawnflags & BREAK_HIERARCH)
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self.th_die = brush_use_hierarchy;
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else
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self.th_die = brush_use;
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if (self.spawnflags & BREAK_TRANSLUCENT)
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self.drawflags(+)DRF_TRANSLUCENT;
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if(!self.thingtype)
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self.thingtype=THINGTYPE_GLASS;
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if (!self.health)
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if(self.thingtype<21)
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self.health=breakhealth[self.thingtype];
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else
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self.health = 50;
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self.max_health = self.health;
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if (self.flags)
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self.frags = self.flags;
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if (self.abslight)
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self.drawflags(+)MLS_ABSLIGHT;
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if (self.spawnflags&BREAK_INVINCIBLE)
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self.takedamage = DAMAGE_NO;
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else
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self.takedamage = DAMAGE_YES;
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// self.takedamage = DAMAGE_NO_GRENADE;
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if (self.spawnflags&BREAK_INVISIBLE)
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{
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self.effects (+) EF_NODRAW;
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self.th_die = SUB_Remove;
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}
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else
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self.th_die = chunk_death;
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if(self.spawnflags&BREAK_NOLINK)
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self.use=self.th_die;//brush_no_link_use;
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else
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{
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self.use = brush_use;
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self.think=linkBreakables;
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self.nextthink=self.ltime+0.1;
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}
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if(self.pain_target!="")
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self.th_pain = breakable_hurt_use;
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self.ltime = time;
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}
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