rq3/reaction
0
0
Fork 0
mirror of https://github.com/ReactionQuake3/reaction.git synced 2024-11-10 23:32:06 +00:00
Code Issues Projects Releases Packages Wiki Activity

Adding G_acos()

Browse source
This commit is contained in:
Richard Allen 2003-09-18 23:28:44 +00:00
parent 6769719e21
commit af614743f9
3 changed files with 153 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
reaction/game/g_local.h
View file

@ -5,6 +5,9 @@
//-----------------------------------------------------------------------------
//
// $Log$
// Revision 1.148 2003/09/18 23:28:44 jbravo
// Adding G_acos()
//
// Revision 1.147 2003/09/16 23:25:32 makro
// trigger_multiple - new spawnflag, 3 new keys
//
@ -1060,6 +1063,7 @@ int G_PlayerAlive(gentity_t *ent);
void G_DebugSaveData(char *Data);
qboolean G_FileSearch(char *Filename, char *Text);
void SanitizeString(char *in, char *out);
double G_acos(double x);
//Makro - added
gentity_t *G_Find2(gentity_t * from, int fieldofs, const char *match, int fieldofs2, const char *match2);

5
reaction/game/g_mover.c
View file

@ -5,6 +5,9 @@
//-----------------------------------------------------------------------------
//
// $Log$
// Revision 1.69 2003/09/18 23:28:44 jbravo
// Adding G_acos()
//
// Revision 1.68 2003/09/18 19:26:43 makro
// no message
//
@ -915,7 +918,7 @@ void AdjustDoorDir(gentity_t *ent, gentity_t *activator)
if ( !(ld = VectorLength(door)) || !(lp = VectorLength(player)) )
return;
angle = acos(DotProduct(door, player) / (ld * lp));
angle = G_acos(DotProduct(door, player) / (ld * lp));
if (cross[2] * ent->distance > 0)
G_Printf("Door: no need to reverse\n");

145
reaction/game/g_utils.c
View file

@ -5,6 +5,9 @@
//-----------------------------------------------------------------------------
//
// $Log$
// Revision 1.23 2003/09/18 23:28:44 jbravo
// Adding G_acos()
//
// Revision 1.22 2003/09/07 20:02:51 makro
// no message
//
@ -875,3 +878,145 @@ void SanitizeString(char *in, char *out)
*out = 0;
}
float G_acostable[] = {
3.14159265, 3.07908248, 3.05317551, 3.03328655, 3.01651113, 3.00172442, 2.98834964, 2.97604422,
2.96458497, 2.95381690, 2.94362719, 2.93393068, 2.92466119, 2.91576615, 2.90720289, 2.89893629,
2.89093699, 2.88318015, 2.87564455, 2.86831188, 2.86116621, 2.85419358, 2.84738169, 2.84071962,
2.83419760, 2.82780691, 2.82153967, 2.81538876, 2.80934770, 2.80341062, 2.79757211, 2.79182724,
2.78617145, 2.78060056, 2.77511069, 2.76969824, 2.76435988, 2.75909250, 2.75389319, 2.74875926,
2.74368816, 2.73867752, 2.73372510, 2.72882880, 2.72398665, 2.71919677, 2.71445741, 2.70976688,
2.70512362, 2.70052613, 2.69597298, 2.69146283, 2.68699438, 2.68256642, 2.67817778, 2.67382735,
2.66951407, 2.66523692, 2.66099493, 2.65678719, 2.65261279, 2.64847088, 2.64436066, 2.64028133,
2.63623214, 2.63221238, 2.62822133, 2.62425835, 2.62032277, 2.61641398, 2.61253138, 2.60867440,
2.60484248, 2.60103507, 2.59725167, 2.59349176, 2.58975488, 2.58604053, 2.58234828, 2.57867769,
2.57502832, 2.57139977, 2.56779164, 2.56420354, 2.56063509, 2.55708594, 2.55355572, 2.55004409,
2.54655073, 2.54307530, 2.53961750, 2.53617701, 2.53275354, 2.52934680, 2.52595650, 2.52258238,
2.51922417, 2.51588159, 2.51255441, 2.50924238, 2.50594525, 2.50266278, 2.49939476, 2.49614096,
2.49290115, 2.48967513, 2.48646269, 2.48326362, 2.48007773, 2.47690482, 2.47374472, 2.47059722,
2.46746215, 2.46433933, 2.46122860, 2.45812977, 2.45504269, 2.45196720, 2.44890314, 2.44585034,
2.44280867, 2.43977797, 2.43675809, 2.43374890, 2.43075025, 2.42776201, 2.42478404, 2.42181622,
2.41885841, 2.41591048, 2.41297232, 2.41004380, 2.40712480, 2.40421521, 2.40131491, 2.39842379,
2.39554173, 2.39266863, 2.38980439, 2.38694889, 2.38410204, 2.38126374, 2.37843388, 2.37561237,
2.37279910, 2.36999400, 2.36719697, 2.36440790, 2.36162673, 2.35885335, 2.35608768, 2.35332964,
2.35057914, 2.34783610, 2.34510044, 2.34237208, 2.33965094, 2.33693695, 2.33423003, 2.33153010,
2.32883709, 2.32615093, 2.32347155, 2.32079888, 2.31813284, 2.31547337, 2.31282041, 2.31017388,
2.30753373, 2.30489988, 2.30227228, 2.29965086, 2.29703556, 2.29442632, 2.29182309, 2.28922580,
2.28663439, 2.28404881, 2.28146900, 2.27889490, 2.27632647, 2.27376364, 2.27120637, 2.26865460,
2.26610827, 2.26356735, 2.26103177, 2.25850149, 2.25597646, 2.25345663, 2.25094195, 2.24843238,
2.24592786, 2.24342836, 2.24093382, 2.23844420, 2.23595946, 2.23347956, 2.23100444, 2.22853408,
2.22606842, 2.22360742, 2.22115104, 2.21869925, 2.21625199, 2.21380924, 2.21137096, 2.20893709,
2.20650761, 2.20408248, 2.20166166, 2.19924511, 2.19683280, 2.19442469, 2.19202074, 2.18962092,
2.18722520, 2.18483354, 2.18244590, 2.18006225, 2.17768257, 2.17530680, 2.17293493, 2.17056692,
2.16820274, 2.16584236, 2.16348574, 2.16113285, 2.15878367, 2.15643816, 2.15409630, 2.15175805,
2.14942338, 2.14709226, 2.14476468, 2.14244059, 2.14011997, 2.13780279, 2.13548903, 2.13317865,
2.13087163, 2.12856795, 2.12626757, 2.12397047, 2.12167662, 2.11938600, 2.11709859, 2.11481435,
2.11253326, 2.11025530, 2.10798044, 2.10570867, 2.10343994, 2.10117424, 2.09891156, 2.09665185,
2.09439510, 2.09214129, 2.08989040, 2.08764239, 2.08539725, 2.08315496, 2.08091550, 2.07867884,
2.07644495, 2.07421383, 2.07198545, 2.06975978, 2.06753681, 2.06531651, 2.06309887, 2.06088387,
2.05867147, 2.05646168, 2.05425445, 2.05204979, 2.04984765, 2.04764804, 2.04545092, 2.04325628,
2.04106409, 2.03887435, 2.03668703, 2.03450211, 2.03231957, 2.03013941, 2.02796159, 2.02578610,
2.02361292, 2.02144204, 2.01927344, 2.01710710, 2.01494300, 2.01278113, 2.01062146, 2.00846399,
2.00630870, 2.00415556, 2.00200457, 1.99985570, 1.99770895, 1.99556429, 1.99342171, 1.99128119,
1.98914271, 1.98700627, 1.98487185, 1.98273942, 1.98060898, 1.97848051, 1.97635399, 1.97422942,
1.97210676, 1.96998602, 1.96786718, 1.96575021, 1.96363511, 1.96152187, 1.95941046, 1.95730088,
1.95519310, 1.95308712, 1.95098292, 1.94888050, 1.94677982, 1.94468089, 1.94258368, 1.94048818,
1.93839439, 1.93630228, 1.93421185, 1.93212308, 1.93003595, 1.92795046, 1.92586659, 1.92378433,
1.92170367, 1.91962459, 1.91754708, 1.91547113, 1.91339673, 1.91132385, 1.90925250, 1.90718266,
1.90511432, 1.90304746, 1.90098208, 1.89891815, 1.89685568, 1.89479464, 1.89273503, 1.89067683,
1.88862003, 1.88656463, 1.88451060, 1.88245794, 1.88040664, 1.87835668, 1.87630806, 1.87426076,
1.87221477, 1.87017008, 1.86812668, 1.86608457, 1.86404371, 1.86200412, 1.85996577, 1.85792866,
1.85589277, 1.85385809, 1.85182462, 1.84979234, 1.84776125, 1.84573132, 1.84370256, 1.84167495,
1.83964848, 1.83762314, 1.83559892, 1.83357582, 1.83155381, 1.82953289, 1.82751305, 1.82549429,
1.82347658, 1.82145993, 1.81944431, 1.81742973, 1.81541617, 1.81340362, 1.81139207, 1.80938151,
1.80737194, 1.80536334, 1.80335570, 1.80134902, 1.79934328, 1.79733848, 1.79533460, 1.79333164,
1.79132959, 1.78932843, 1.78732817, 1.78532878, 1.78333027, 1.78133261, 1.77933581, 1.77733985,
1.77534473, 1.77335043, 1.77135695, 1.76936428, 1.76737240, 1.76538132, 1.76339101, 1.76140148,
1.75941271, 1.75742470, 1.75543743, 1.75345090, 1.75146510, 1.74948002, 1.74749565, 1.74551198,
1.74352900, 1.74154672, 1.73956511, 1.73758417, 1.73560389, 1.73362426, 1.73164527, 1.72966692,
1.72768920, 1.72571209, 1.72373560, 1.72175971, 1.71978441, 1.71780969, 1.71583556, 1.71386199,
1.71188899, 1.70991653, 1.70794462, 1.70597325, 1.70400241, 1.70203209, 1.70006228, 1.69809297,
1.69612416, 1.69415584, 1.69218799, 1.69022062, 1.68825372, 1.68628727, 1.68432127, 1.68235571,
1.68039058, 1.67842588, 1.67646160, 1.67449772, 1.67253424, 1.67057116, 1.66860847, 1.66664615,
1.66468420, 1.66272262, 1.66076139, 1.65880050, 1.65683996, 1.65487975, 1.65291986, 1.65096028,
1.64900102, 1.64704205, 1.64508338, 1.64312500, 1.64116689, 1.63920905, 1.63725148, 1.63529416,
1.63333709, 1.63138026, 1.62942366, 1.62746728, 1.62551112, 1.62355517, 1.62159943, 1.61964388,
1.61768851, 1.61573332, 1.61377831, 1.61182346, 1.60986877, 1.60791422, 1.60595982, 1.60400556,
1.60205142, 1.60009739, 1.59814349, 1.59618968, 1.59423597, 1.59228235, 1.59032882, 1.58837536,
1.58642196, 1.58446863, 1.58251535, 1.58056211, 1.57860891, 1.57665574, 1.57470259, 1.57274945,
1.57079633, 1.56884320, 1.56689007, 1.56493692, 1.56298375, 1.56103055, 1.55907731, 1.55712403,
1.55517069, 1.55321730, 1.55126383, 1.54931030, 1.54735668, 1.54540297, 1.54344917, 1.54149526,
1.53954124, 1.53758710, 1.53563283, 1.53367843, 1.53172389, 1.52976919, 1.52781434, 1.52585933,
1.52390414, 1.52194878, 1.51999323, 1.51803748, 1.51608153, 1.51412537, 1.51216900, 1.51021240,
1.50825556, 1.50629849, 1.50434117, 1.50238360, 1.50042576, 1.49846765, 1.49650927, 1.49455060,
1.49259163, 1.49063237, 1.48867280, 1.48671291, 1.48475270, 1.48279215, 1.48083127, 1.47887004,
1.47690845, 1.47494650, 1.47298419, 1.47102149, 1.46905841, 1.46709493, 1.46513106, 1.46316677,
1.46120207, 1.45923694, 1.45727138, 1.45530538, 1.45333893, 1.45137203, 1.44940466, 1.44743682,
1.44546850, 1.44349969, 1.44153038, 1.43956057, 1.43759024, 1.43561940, 1.43364803, 1.43167612,
1.42970367, 1.42773066, 1.42575709, 1.42378296, 1.42180825, 1.41983295, 1.41785705, 1.41588056,
1.41390346, 1.41192573, 1.40994738, 1.40796840, 1.40598877, 1.40400849, 1.40202755, 1.40004594,
1.39806365, 1.39608068, 1.39409701, 1.39211264, 1.39012756, 1.38814175, 1.38615522, 1.38416795,
1.38217994, 1.38019117, 1.37820164, 1.37621134, 1.37422025, 1.37222837, 1.37023570, 1.36824222,
1.36624792, 1.36425280, 1.36225684, 1.36026004, 1.35826239, 1.35626387, 1.35426449, 1.35226422,
1.35026307, 1.34826101, 1.34625805, 1.34425418, 1.34224937, 1.34024364, 1.33823695, 1.33622932,
1.33422072, 1.33221114, 1.33020059, 1.32818904, 1.32617649, 1.32416292, 1.32214834, 1.32013273,
1.31811607, 1.31609837, 1.31407960, 1.31205976, 1.31003885, 1.30801684, 1.30599373, 1.30396951,
1.30194417, 1.29991770, 1.29789009, 1.29586133, 1.29383141, 1.29180031, 1.28976803, 1.28773456,
1.28569989, 1.28366400, 1.28162688, 1.27958854, 1.27754894, 1.27550809, 1.27346597, 1.27142257,
1.26937788, 1.26733189, 1.26528459, 1.26323597, 1.26118602, 1.25913471, 1.25708205, 1.25502803,
1.25297262, 1.25091583, 1.24885763, 1.24679802, 1.24473698, 1.24267450, 1.24061058, 1.23854519,
1.23647833, 1.23440999, 1.23234015, 1.23026880, 1.22819593, 1.22612152, 1.22404557, 1.22196806,
1.21988898, 1.21780832, 1.21572606, 1.21364219, 1.21155670, 1.20946958, 1.20738080, 1.20529037,
1.20319826, 1.20110447, 1.19900898, 1.19691177, 1.19481283, 1.19271216, 1.19060973, 1.18850553,
1.18639955, 1.18429178, 1.18218219, 1.18007079, 1.17795754, 1.17584244, 1.17372548, 1.17160663,
1.16948589, 1.16736324, 1.16523866, 1.16311215, 1.16098368, 1.15885323, 1.15672081, 1.15458638,
1.15244994, 1.15031147, 1.14817095, 1.14602836, 1.14388370, 1.14173695, 1.13958808, 1.13743709,
1.13528396, 1.13312866, 1.13097119, 1.12881153, 1.12664966, 1.12448556, 1.12231921, 1.12015061,
1.11797973, 1.11580656, 1.11363107, 1.11145325, 1.10927308, 1.10709055, 1.10490563, 1.10271831,
1.10052856, 1.09833638, 1.09614174, 1.09394462, 1.09174500, 1.08954287, 1.08733820, 1.08513098,
1.08292118, 1.08070879, 1.07849378, 1.07627614, 1.07405585, 1.07183287, 1.06960721, 1.06737882,
1.06514770, 1.06291382, 1.06067715, 1.05843769, 1.05619540, 1.05395026, 1.05170226, 1.04945136,
1.04719755, 1.04494080, 1.04268110, 1.04041841, 1.03815271, 1.03588399, 1.03361221, 1.03133735,
1.02905939, 1.02677830, 1.02449407, 1.02220665, 1.01991603, 1.01762219, 1.01532509, 1.01302471,
1.01072102, 1.00841400, 1.00610363, 1.00378986, 1.00147268, 0.99915206, 0.99682798, 0.99450039,
0.99216928, 0.98983461, 0.98749636, 0.98515449, 0.98280898, 0.98045980, 0.97810691, 0.97575030,
0.97338991, 0.97102573, 0.96865772, 0.96628585, 0.96391009, 0.96153040, 0.95914675, 0.95675912,
0.95436745, 0.95197173, 0.94957191, 0.94716796, 0.94475985, 0.94234754, 0.93993099, 0.93751017,
0.93508504, 0.93265556, 0.93022170, 0.92778341, 0.92534066, 0.92289341, 0.92044161, 0.91798524,
0.91552424, 0.91305858, 0.91058821, 0.90811309, 0.90563319, 0.90314845, 0.90065884, 0.89816430,
0.89566479, 0.89316028, 0.89065070, 0.88813602, 0.88561619, 0.88309116, 0.88056088, 0.87802531,
0.87548438, 0.87293806, 0.87038629, 0.86782901, 0.86526619, 0.86269775, 0.86012366, 0.85754385,
0.85495827, 0.85236686, 0.84976956, 0.84716633, 0.84455709, 0.84194179, 0.83932037, 0.83669277,
0.83405893, 0.83141877, 0.82877225, 0.82611928, 0.82345981, 0.82079378, 0.81812110, 0.81544172,
0.81275556, 0.81006255, 0.80736262, 0.80465570, 0.80194171, 0.79922057, 0.79649221, 0.79375655,
0.79101352, 0.78826302, 0.78550497, 0.78273931, 0.77996593, 0.77718475, 0.77439569, 0.77159865,
0.76879355, 0.76598029, 0.76315878, 0.76032891, 0.75749061, 0.75464376, 0.75178826, 0.74892402,
0.74605092, 0.74316887, 0.74027775, 0.73737744, 0.73446785, 0.73154885, 0.72862033, 0.72568217,
0.72273425, 0.71977644, 0.71680861, 0.71383064, 0.71084240, 0.70784376, 0.70483456, 0.70181469,
0.69878398, 0.69574231, 0.69268952, 0.68962545, 0.68654996, 0.68346288, 0.68036406, 0.67725332,
0.67413051, 0.67099544, 0.66784794, 0.66468783, 0.66151492, 0.65832903, 0.65512997, 0.65191753,
0.64869151, 0.64545170, 0.64219789, 0.63892987, 0.63564741, 0.63235028, 0.62903824, 0.62571106,
0.62236849, 0.61901027, 0.61563615, 0.61224585, 0.60883911, 0.60541564, 0.60197515, 0.59851735,
0.59504192, 0.59154856, 0.58803694, 0.58450672, 0.58095756, 0.57738911, 0.57380101, 0.57019288,
0.56656433, 0.56291496, 0.55924437, 0.55555212, 0.55183778, 0.54810089, 0.54434099, 0.54055758,
0.53675018, 0.53291825, 0.52906127, 0.52517867, 0.52126988, 0.51733431, 0.51337132, 0.50938028,
0.50536051, 0.50131132, 0.49723200, 0.49312177, 0.48897987, 0.48480547, 0.48059772, 0.47635573,
0.47207859, 0.46776530, 0.46341487, 0.45902623, 0.45459827, 0.45012983, 0.44561967, 0.44106652,
0.43646903, 0.43182577, 0.42713525, 0.42239588, 0.41760600, 0.41276385, 0.40786755, 0.40291513,
0.39790449, 0.39283339, 0.38769946, 0.38250016, 0.37723277, 0.37189441, 0.36648196, 0.36099209,
0.35542120, 0.34976542, 0.34402054, 0.33818204, 0.33224495, 0.32620390, 0.32005298, 0.31378574,
0.30739505, 0.30087304, 0.29421096, 0.28739907, 0.28042645, 0.27328078, 0.26594810, 0.25841250,
0.25065566, 0.24265636, 0.23438976, 0.22582651, 0.21693146, 0.20766198, 0.19796546, 0.18777575,
0.17700769, 0.16554844, 0.15324301, 0.13986823, 0.12508152, 0.10830610, 0.08841715, 0.06251018, };
//Makro - added missing ";"
double G_acos(double x) {
int index;
if (x < -1)
x = -1;
if (x > 1)
x = 1;
index = (float) (1.0 + x) * 511.9;
return G_acostable[index];
}