1 /* $Id: robot.h,v 1.3 2002-08-02 04:57:19 btb Exp $ */
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25 #define MAX_GUNS 8 //should be multiple of 4 for ubyte array
33 #define N_ANIM_STATES 5
35 #define RI_CLOAKED_NEVER 0
36 #define RI_CLOAKED_ALWAYS 1
37 #define RI_CLOAKED_EXCEPT_FIRING 2
39 //describes the position of a certain joint
40 typedef struct jointpos {
45 //describes a list of joint positions
46 typedef struct jointlist {
52 #define RIF_BIG_RADIUS 1 //pad the radius to fix robots firing through walls
53 #define RIF_THIEF 2 //this guy steals!
56 typedef struct robot_info {
57 int model_num; // which polygon model?
58 vms_vector gun_points[MAX_GUNS]; // where each gun model is
59 ubyte gun_submodels[MAX_GUNS]; // which submodel is each gun in?
68 byte weapon_type2; // Secondary weapon number, -1 means none, otherwise gun #0 fires this weapon.
69 byte n_guns; // how many different gun positions
70 byte contains_id; // ID of powerup this robot can contain.
72 byte contains_count; // Max number of things this instance can contain.
73 byte contains_prob; // Probability that this instance will contain something in N/16
74 byte contains_type; // Type of thing contained, robot or powerup, in bitmaps.tbl, !0=robot, 0=powerup
75 byte kamikaze; // !0 means commits suicide when hits you, strength thereof. 0 means no.
77 short score_value; // Score from this robot.
78 byte badass; // Dies with badass explosion, and strength thereof, 0 means NO.
79 byte energy_drain; // Points of energy drained at each collision.
81 fix lighting; // should this be here or with polygon model?
82 fix strength; // Initial shields of robot
84 fix mass; // how heavy is this thing?
85 fix drag; // how much drag does it have?
87 fix field_of_view[NDL]; // compare this value with forward_vector.dot.vector_to_player, if field_of_view <, then robot can see player
88 fix firing_wait[NDL]; // time in seconds between shots
89 fix firing_wait2[NDL]; // time in seconds between shots
90 fix turn_time[NDL]; // time in seconds to rotate 360 degrees in a dimension
91 // -- unused, mk, 05/25/95 fix fire_power[NDL]; // damage done by a hit from this robot
92 // -- unused, mk, 05/25/95 fix shield[NDL]; // shield strength of this robot
93 fix max_speed[NDL]; // maximum speed attainable by this robot
94 fix circle_distance[NDL]; // distance at which robot circles player
96 byte rapidfire_count[NDL]; // number of shots fired rapidly
97 byte evade_speed[NDL]; // rate at which robot can evade shots, 0=none, 4=very fast
98 byte cloak_type; // 0=never, 1=always, 2=except-when-firing
99 byte attack_type; // 0=firing, 1=charge (like green guy)
101 ubyte see_sound; // sound robot makes when it first sees the player
102 ubyte attack_sound; // sound robot makes when it attacks the player
103 ubyte claw_sound; // sound robot makes as it claws you (attack_type should be 1)
104 ubyte taunt_sound; // sound robot makes after you die
106 byte boss_flag; // 0 = not boss, 1 = boss. Is that surprising?
107 byte companion; // Companion robot, leads you to things.
108 byte smart_blobs; // how many smart blobs are emitted when this guy dies!
109 byte energy_blobs; // how many smart blobs are emitted when this guy gets hit by energy weapon!
111 byte thief; // !0 means this guy can steal when he collides with you!
112 byte pursuit; // !0 means pursues player after he goes around a corner. 4 = 4/2 pursue up to 4/2 seconds after becoming invisible if up to 4 segments away
113 byte lightcast; // Amount of light cast. 1 is default. 10 is very large.
114 byte death_roll; // 0 = dies without death roll. !0 means does death roll, larger = faster and louder
116 //boss_flag, companion, thief, & pursuit probably should also be bits in the flags byte.
117 ubyte flags; // misc properties
118 ubyte pad[3]; // alignment
120 ubyte deathroll_sound; // if has deathroll, what sound?
121 ubyte glow; // apply this light to robot itself. stored as 4:4 fixed-point
122 ubyte behavior; // Default behavior.
123 ubyte aim; // 255 = perfect, less = more likely to miss. 0 != random, would look stupid. 0=45 degree spread. Specify in bitmaps.tbl in range 0.0..1.0
126 jointlist anim_states[MAX_GUNS+1][N_ANIM_STATES];
128 int always_0xabcd; // debugging
130 } __pack__ robot_info;
133 #define MAX_ROBOT_TYPES 85 // maximum number of robot types
135 #define ROBOT_NAME_LENGTH 16
136 extern char Robot_names[MAX_ROBOT_TYPES][ROBOT_NAME_LENGTH];
138 //the array of robots types
139 extern robot_info Robot_info[]; // Robot info for AI system, loaded from bitmaps.tbl.
141 //how many kinds of robots
142 extern int N_robot_types; // Number of robot types. We used to assume this was the same as N_polygon_models.
144 //test data for one robot
145 #define MAX_ROBOT_JOINTS 1600
146 extern jointpos Robot_joints[MAX_ROBOT_JOINTS];
147 extern int N_robot_joints;
149 //given an object and a gun number, return position in 3-space of gun
151 void calc_gun_point(vms_vector *gun_point,object *obj,int gun_num);
152 //void calc_gun_point(vms_vector *gun_point,int objnum,int gun_num);
154 // Tells joint positions for a gun to be in a specified state.
155 // A gun can have associated with it any number of joints. In order to tell whether a gun is a certain
156 // state (such as FIRE or ALERT), you should call this function and check the returned joint positions
157 // against the robot's gun's joint positions. This function should also be called to determine how to
158 // move a gun into a desired position.
159 // For now (May 30, 1994), it is assumed that guns will linearly interpolate from one joint position to another.
160 // There is no ordering of joint movement, so it's impossible to guarantee that a strange starting position won't
161 // cause a gun to move through a robot's body, for example.
164 // jp_list_ptr pointer to list of joint angles, on exit, this is pointing at a static array
165 // robot_type type of robot for which to get joint information. A particular type, not an instance of a robot.
166 // gun_num gun number. If in 0..Robot_info[robot_type].n_guns-1, then it is a gun, else it refers to non-animating parts of robot.
167 // state state about which to get information. Legal states in range 0..N_ANIM_STATES-1, defined in robot.h, are:
168 // AS_REST, AS_ALERT, AS_FIRE, AS_RECOIL, AS_FLINCH
171 // Returns number of joints in list.
172 // jp_list_ptr is stuffed with a pointer to a static array of joint positions. This pointer is valid forever.
173 extern int robot_get_anim_state(jointpos **jp_list_ptr,int robot_type,int gun_num,int state);
176 #define robot_info_read_n(ri, n, fp) cfread(ri, sizeof(robot_info), n, fp)
177 #define jointpos_read_n(jp, n, fp) cfread(jp, sizeof(jointpos), n, fp)
180 * reads n robot_info structs from a CFILE
182 extern int robot_info_read_n(robot_info *ri, int n, CFILE *fp);
185 * reads n jointpos structs from a CFILE
187 extern int jointpos_read_n(jointpos *jp, int n, CFILE *fp);