103 lines
2.6 KiB
C
103 lines
2.6 KiB
C
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// X-Men chase-cam
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float SVC_SETVIEWPORT = 5;
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.entity chasecam;
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vector CAM_OFFSET = '-36 0 6'; // forward, right, up
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vector CAM_ORIGIN_OFFSET = '-8 0 8';
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float CAM_TRACKSPEED = 0.5;
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void(entity player) DisableCam =
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{
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if (player.chasecam == world)
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return;
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msg_entity = player; // target of message
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WriteByte (MSG_ONE, SVC_SETVIEWPORT);
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WriteEntity (MSG_ONE, player); // view port
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stuffcmd(player, "cl_bobup 1\n");
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stuffcmd(player, "r_drawviewmodel 1\n");
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remove(player.chasecam);
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player.chasecam = world;
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};
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void(entity player) InitCam =
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{
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local entity cam;
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if (player.chasecam != world)
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return;
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cam = spawn();
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player.chasecam = cam;
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cam.owner=player;
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cam.solid = SOLID_NOT;
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cam.movetype = MOVETYPE_NONE;
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cam.angles = cam.owner.angles;
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setmodel (cam, "progs/eyes.mdl" );
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setsize (cam, '0 0 0', '0 0 0');
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setorigin( cam, cam.owner.origin );
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cam.classname = "cam";
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msg_entity = cam.owner; // target of message
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WriteByte (MSG_ONE, SVC_SETVIEWPORT);
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WriteEntity (MSG_ONE, cam); // view port
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stuffcmd(player, "cl_bobup 0\n");
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stuffcmd(player, "r_drawviewmodel 0\n");
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};
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void() CamThink =
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{
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local vector pos, vec, org, angle;
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local float dist;
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angle = self.owner.v_angle;
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angle_x = 0;
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makevectors(angle);
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org = self.owner.origin + v_up * CAM_ORIGIN_OFFSET_z
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+ v_forward * CAM_ORIGIN_OFFSET_x;
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makevectors(self.owner.v_angle);
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pos = org + v_forward * CAM_OFFSET_x
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+ v_right * CAM_OFFSET_y
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+ v_up * CAM_OFFSET_z;
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if ((self.owner.character == CHAR_STORM) ||
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(self.owner.character == CHAR_ANGEL))
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{
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pos = pos + v_up * 12;
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}
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vec = normalize(pos - org);
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traceline(org, pos, TRUE, world);
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dist = vlen(pos - self.origin);
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if (trace_fraction == 1) { // check ceiling
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traceline(org, pos + '0 0 32', TRUE, world);
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if (trace_fraction < 1)
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trace_endpos = trace_endpos - '0 0 32';
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}
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if (trace_fraction < 1) {
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if (trace_ent == world) // move away from wall
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setorigin(self, trace_endpos + trace_plane_normal * 8);
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else
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setorigin(self, trace_endpos - vec * 4);
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}
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else { // move towards ideal pos
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if (vlen((pos - self.origin) * frametime * dist * CAM_TRACKSPEED) < dist)
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setorigin(self, self.origin + ((pos - self.origin) * frametime * dist * CAM_TRACKSPEED));
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else
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setorigin(self, pos);
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}
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};
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