[Change] Make ships appear to enter from hyperspace, I'm not completely satisfied yet.
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Allanis
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9cfb07eb59
commit
53f1da128c
87
src/ai.c
87
src/ai.c
@ -20,36 +20,36 @@
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#include "lluadef.h"
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#include "ai.h"
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/* == AI ====================================================== */
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/* */
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/* -- Goal (Task) based AI with additional optimization. */
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/* AI uses the goal (task) based AI approach with tasks scripted */
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/* in lua. Additionally there is a task that is hardcoded and */
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/* obligatory in any AI script. The 'control' task, whose only */
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/* purpose is to assign tasks if there is none, and optimize */
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/* or change tasks if there are. */
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/* */
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/* Eg.. Pilot A is attacking Pilot B. Pilot C then comes along */
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/* the same system and is of the same faction as Pilot B. and */
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/* therefor attacks Pilot A. Pilot A would keep fighting pilot */
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/* B and until the control task comes in. Then the pilot could */
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/* run if it deems fit that Pilot C and Pilot B together are */
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/* both too strong for A. Or.. Attack C as it is an easy target */
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/* to finish. */
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/* Basically, there is many possibilities, and it's down to the */
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/* Lua fanatics to decide what to do. */
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/* */
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/* -- AI will follow basic tasks defined from Lua AI scripts. */
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/* -- If task is NULL, AI will run "control" task. */
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/* -- Task is continued every frame. */
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/* -- "control" task is a special task that *must* exist in */
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/* any given Pilot AI (missiles, and suck will use "seek". */
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/* -- "control" task is not permanent, but transitory. */
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/* -- "control" task sets another task. */
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/* -- "control" task is also run at a set rate (depending on */
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/* Lua global "control_rate") to choose optimal behaviour */
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/* (task). */
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/* ============================================================ */
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/* == AI ======================================================
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*
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* -- Goal (Task) based AI with additional optimization.
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* AI uses the goal (task) based AI approach with tasks scripted
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* in lua. Additionally there is a task that is hardcoded and
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* obligatory in any AI script. The 'control' task, whose only
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* purpose is to assign tasks if there is none, and optimize
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* or change tasks if there are.
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*
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* Eg.. Pilot A is attacking Pilot B. Pilot C then comes along
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* the same system and is of the same faction as Pilot B. and
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* therefor attacks Pilot A. Pilot A would keep fighting pilot
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* B and until the control task comes in. Then the pilot could
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* run if it deems fit that Pilot C and Pilot B together are
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* both too strong for A. Or.. Attack C as it is an easy target
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* to finish.
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* Basically, there is many possibilities, and it's down to the
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* Lua fanatics to decide what to do.
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*
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* -- AI will follow basic tasks defined from Lua AI scripts.
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* -- If task is NULL, AI will run "control" task.
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* -- Task is continued every frame.
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* -- "control" task is a special task that *must* exist in
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* any given Pilot AI (missiles, and suck will use "seek".
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* -- "control" task is not permanent, but transitory.
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* -- "control" task sets another task.
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* -- "control" task is also run at a set rate (depending on
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* Lua global "control_rate") to choose optimal behaviour
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* (task).
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*/
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/* Register a number constant n to name s (syntax is just like lua_regfunc). */
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#define lua_regnumber(l,s,n) (lua_pushnumber(l,n), lua_setglobal(l,s))
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@ -553,23 +553,24 @@ static int ai_getpos(lua_State* L) {
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return 1;
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}
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/* ======================================================== */
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/* Get the minimum braking distance. */
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/* */
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/* Braking vel ==> 0 = v - a*dt */
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/* Add turn around time (to initial velocity) : */
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/* ==> 180.*360./cur_pilot->turn */
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/* Add it to general euler equation x = v*t + 0.5 * a * t^2 */
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/* Have fun. */
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/* */
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/* I really hate this function. Why isn't it depricated yet? */
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/* ======================================================== */
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/*
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* Get the minimum braking distance.
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*
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* Braking vel ==> 0 = v - a*dt
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* Add turn around time (to initial velocity) :
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* ==> 180.*360./cur_pilot->turn
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* Add it to general euler equation x = v*t + 0.5 * a * t^2
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* Have fun.
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*
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* I really hate this function. Why isn't it depricated yet?
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*/
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static int ai_minbrakedist(lua_State* L) {
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double time, dist;
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double time, dist, vel;
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time = VMOD(cur_pilot->solid->vel) /
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(cur_pilot->thrust / cur_pilot->solid->mass);
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dist = VMOD(cur_pilot->solid->vel)*0.9*(time+180./cur_pilot->turn) -
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vel = MIN(cur_pilot->speed, VMOD(cur_pilot->solid->vel));
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dist = vel*(time+1.1*180./cur_pilot->turn) -
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0.5 * (cur_pilot->thrust / cur_pilot->solid->mass)*time*time;
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lua_pushnumber(L, dist); /* return */
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@ -551,7 +551,7 @@ static void space_addFleet(Fleet* fleet) {
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Vec2 vv, vp, vn;
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/* Simulate them coming from hyperspace. */
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vect_pset(&vp, RNG(MIN_HYPERSPACE_DIST, MIN_HYPERSPACE_DIST*1.5),
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vect_pset(&vp, RNG(MIN_HYPERSPACE_DIST, MIN_HYPERSPACE_DIST*3),
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RNG(0, 360)*M_PI/180.);
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vectnull(&vn);
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@ -561,7 +561,7 @@ static void space_addFleet(Fleet* fleet) {
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RNG(75, 150) * (RNG(0,1) ? 1 : -1));
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a = vect_angle(&vp, &vn);
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vectnull(&vv);
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vect_pset(&vv, fleet->pilots[i].ship->speed * 2., a);
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pilot_create(fleet->pilots[i].ship,
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fleet->pilots[i].name,
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