mirror of https://github.com/ZDoom/qzdoom.git
- some floating point changes in t_func.cpp
This commit is contained in:
Christoph Oelckers
parent
cf79e1cb6d
commit
f3d6ca04fc
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@ -1049,6 +1049,10 @@ public:
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SetOrigin(npos.x, npos.y, npos.z, moving);
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}
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void SetOrigin(double x, double y, double z, bool moving)
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{
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SetOrigin(FLOAT2FIXED(x), FLOAT2FIXED(y), FLOAT2FIXED(z), moving);
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}
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void SetOrigin(const DVector3 & npos, bool moving)
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{
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SetOrigin(FLOAT2FIXED(npos.X), FLOAT2FIXED(npos.Y), FLOAT2FIXED(npos.Z), moving);
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@ -1396,15 +1396,12 @@ void FParser::SF_PointToAngle(void)
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{
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if (CheckArgs(4))
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{
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fixed_t x1 = fixedvalue(t_argv[0]);
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fixed_t y1 = fixedvalue(t_argv[1]);
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fixed_t x2 = fixedvalue(t_argv[2]);
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fixed_t y2 = fixedvalue(t_argv[3]);
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double x1 = floatvalue(t_argv[0]);
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double y1 = floatvalue(t_argv[1]);
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double x2 = floatvalue(t_argv[2]);
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double y2 = floatvalue(t_argv[3]);
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angle_t angle = R_PointToAngle2(x1, y1, x2, y2);
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t_return.type = svt_fixed;
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t_return.value.f = (fixed_t)AngleToFixed(angle);
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t_return.setDouble(DVector2(x2 - x1, y2 - y1).Angle().BAMs);
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}
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}
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@ -3062,8 +3059,7 @@ void FParser::SF_MoveCamera(void)
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fixed_t x, y, z;
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fixed_t zdist, xydist, movespeed;
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fixed_t xstep, ystep, zstep, targetheight;
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angle_t anglespeed, anglestep, angledist, targetangle,
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bigangle, smallangle;
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angle_t anglespeed, anglestep, angledist, targetangle, bigangle, smallangle;
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DAngle mobjangle;
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// I have to use floats for the math where angles are divided
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@ -3080,21 +3076,27 @@ void FParser::SF_MoveCamera(void)
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if (CheckArgs(6))
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{
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cam = actorvalue(t_argv[0]);
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target = actorvalue(t_argv[1]);
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if(!cam || !target)
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{
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script_error("invalid target for camera\n"); return;
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}
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DVector2 fdist = cam->Vec2To(target);
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fixed_t distx = FLOAT2FIXED(fdist.X);
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fixed_t disty = FLOAT2FIXED(fdist.Y);
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fixed_t camx = FLOAT2FIXED(cam->X());
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fixed_t camy = FLOAT2FIXED(cam->Y());
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fixed_t camz = FLOAT2FIXED(cam->Z());
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targetheight = fixedvalue(t_argv[2]);
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movespeed = fixedvalue(t_argv[3]);
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targetangle = (angle_t)FixedToAngle(fixedvalue(t_argv[4]));
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anglespeed = (angle_t)FixedToAngle(fixedvalue(t_argv[5]));
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// figure out how big one step will be
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fixedvec2 dist = cam->_f_Vec2To(target);
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zdist = targetheight - cam->_f_Z();
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zdist = targetheight - camz;
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// Angle checking...
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// 90
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@ -3166,19 +3168,19 @@ void FParser::SF_MoveCamera(void)
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else
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anglestep = anglespeed;
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if(abs(xstep) >= (abs(dist.x) - 1))
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x = cam->_f_X() + dist.x;
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if(abs(xstep) >= (abs(distx) - 1))
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x = camx + distx;
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else
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{
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x = cam->_f_X() + xstep;
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x = camx + xstep;
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moved = 1;
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}
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if(abs(ystep) >= (abs(dist.y) - 1))
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y = cam->_f_Y() + dist.y;
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if(abs(ystep) >= (abs(disty) - 1))
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y = camy + disty;
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else
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{
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y = cam->_f_Y() + ystep;
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y = camy + ystep;
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moved = 1;
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}
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@ -3186,7 +3188,7 @@ void FParser::SF_MoveCamera(void)
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z = targetheight;
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else
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{
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z = cam->_f_Z() + zstep;
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z = camz + zstep;
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moved = 1;
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}
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@ -3208,12 +3210,12 @@ void FParser::SF_MoveCamera(void)
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cam->radius = 1 / 8192.;
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cam->Height = 1 / 8192.;
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if ((x != cam->_f_X() || y != cam->_f_Y()) && !P_TryMove(cam, x, y, true))
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if ((x != camx || y != camy) && !P_TryMove(cam, FIXED2FLOAT(x), FIXED2FLOAT(y), true))
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{
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Printf("Illegal camera move to (%f, %f)\n", x/65536.f, y/65536.f);
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return;
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}
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cam->_f_SetZ(z);
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cam->SetZ(FIXED2FLOAT(z));
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t_return.type = svt_int;
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t_return.value.i = moved;
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@ -3407,9 +3409,9 @@ void FParser::SF_SetObjPosition()
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if (!mobj) return;
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mobj->SetOrigin(
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fixedvalue(t_argv[1]),
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(t_argc >= 3)? fixedvalue(t_argv[2]) : mobj->_f_Y(),
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(t_argc >= 4)? fixedvalue(t_argv[3]) : mobj->_f_Z(), false);
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floatvalue(t_argv[1]),
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(t_argc >= 3)? floatvalue(t_argv[2]) : mobj->Y(),
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(t_argc >= 4)? floatvalue(t_argv[3]) : mobj->Z(), false);
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}
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}
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@ -3819,8 +3821,7 @@ void FParser::SF_Sin()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(g_sin(floatvalue(t_argv[0])));
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t_return.setDouble(g_sin(floatvalue(t_argv[0])));
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}
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}
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@ -3829,8 +3830,7 @@ void FParser::SF_ASin()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(g_asin(floatvalue(t_argv[0])));
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t_return.setDouble(g_asin(floatvalue(t_argv[0])));
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}
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}
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@ -3839,8 +3839,7 @@ void FParser::SF_Cos()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(g_cos(floatvalue(t_argv[0])));
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t_return.setDouble(g_cos(floatvalue(t_argv[0])));
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}
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}
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@ -3849,8 +3848,7 @@ void FParser::SF_ACos()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(g_acos(floatvalue(t_argv[0])));
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t_return.setDouble(g_acos(floatvalue(t_argv[0])));
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}
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}
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@ -3859,9 +3857,7 @@ void FParser::SF_Tan()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(
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g_tan(floatvalue(t_argv[0])));
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t_return.setDouble(g_tan(floatvalue(t_argv[0])));
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}
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}
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@ -3870,8 +3866,7 @@ void FParser::SF_ATan()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(g_atan(floatvalue(t_argv[0])));
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t_return.setDouble(g_atan(floatvalue(t_argv[0])));
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}
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}
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@ -3880,8 +3875,7 @@ void FParser::SF_Exp()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(g_exp(floatvalue(t_argv[0])));
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t_return.setDouble(g_exp(floatvalue(t_argv[0])));
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}
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}
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@ -3889,8 +3883,7 @@ void FParser::SF_Log()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(g_log(floatvalue(t_argv[0])));
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t_return.setDouble(g_log(floatvalue(t_argv[0])));
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}
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}
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@ -3899,8 +3892,7 @@ void FParser::SF_Sqrt()
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{
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(g_sqrt(floatvalue(t_argv[0])));
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t_return.setDouble(g_sqrt(floatvalue(t_argv[0])));
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}
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}
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@ -3910,7 +3902,7 @@ void FParser::SF_Floor()
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if (CheckArgs(1))
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{
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t_return.type = svt_fixed;
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t_return.value.f = fixedvalue(t_argv[0]) & 0xffFF0000;
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t_return.value.f = fixedvalue(t_argv[0]) & 0xffff0000;
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}
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}
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@ -3919,8 +3911,7 @@ void FParser::SF_Pow()
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{
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if (CheckArgs(2))
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{
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t_return.type = svt_fixed;
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t_return.value.f = FLOAT2FIXED(pow(floatvalue(t_argv[0]), floatvalue(t_argv[1])));
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t_return.setDouble(pow(floatvalue(t_argv[0]), floatvalue(t_argv[1])));
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}
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}
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