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Rest of PuttRace logic code. Still buggy.

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svn-id: r17988
This commit is contained in:
Eugene Sandulenko 2005-05-09 02:30:31 +00:00
parent 81013be66b
commit 51b92411e2
2 changed files with 108 additions and 7 deletions
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114
scumm/logic_he.cpp
View File

@ -32,11 +32,14 @@ namespace Scumm {
*/
LogicHE::LogicHE(ScummEngine *vm) : _vm(vm) {
_userData = (float *)calloc(0x930, 1);
// Originally it used 0x930 and stored both floats and doubles inside
_userData = (float *)calloc(550, sizeof(float));
_userDataD = (double *)calloc(30, sizeof(double));
}
LogicHE::~LogicHE() {
free(_userData);
free(_userDataD);
}
void LogicHE::beforeBootScript() {
@ -181,17 +184,61 @@ int32 LogicHE::op_1100(int32 *args) {
}
int32 LogicHE::op_1101(int32 *args) {
int32 retval = 1;
int32 retval;
float temp;
// TODO
temp = args[0] / _userData[532];
if (_userData[519] == temp) {
retval = (int32)temp;
} else {
_userData[519] = temp;
op_sub3(temp);
retval = 1;
}
temp = args[1] / _userData[532];
if (_userData[520] != temp) {
_userData[520] = temp;
op_sub1(temp);
retval = 1;
}
temp = args[2] / _userData[532];
if (_userData[521] != temp) {
_userData[521] = temp;
op_sub2(temp);
retval = 1;
}
return retval;
}
int32 LogicHE::op_1102(int32 *args) {
int32 retval = 1;
int32 retval;
float temp;
// TODO
temp = args[0] / _userData[532];
if (_userData[516] != temp) {
_userData[516] = temp;
retval = 1;
} else {
retval = (int32)_userData[532];
}
temp = args[1] / _userData[532];
if (_userData[517] != temp) {
_userData[517] = temp;
retval = 1;
}
temp = args[2] / _userData[532];
if (_userData[518] != temp) {
_userData[518] = temp;
retval = 1;
}
return retval;
}
@ -214,7 +261,22 @@ int32 LogicHE::op_1110() {
}
int32 LogicHE::op_1120(int32 *args) {
// TODO
double a0, a1, a2;
float res1, res2;
a0 = args[0] / _userData[532] - _userData[516];
a1 = args[1] / _userData[532] - _userData[517];
a2 = args[2] / _userData[532] - _userData[518];
res1 = (atan((a1 * _userDataD[15] + a2 * _userDataD[12] + a0 * _userDataD[9]) /
(a1 * _userDataD[17] + a2 * _userDataD[14] + a0 * _userDataD[11]))
* RAD2DEG) / _userData[526];
res2 = (atan((a1 * _userDataD[16] + a2 * _userDataD[13] + a0 * _userDataD[10]) /
(a1 * _userDataD[17] + a2 * _userDataD[14] + a0 * _userDataD[11]))
* RAD2DEG - _userData[528]) / _userData[527];
_vm->writeVar(108, (int32)res1);
_vm->writeVar(109, (int32)res2);
return 1;
}
@ -231,18 +293,56 @@ int32 LogicHE::op_1130(int32 *args) {
}
int32 LogicHE::op_1140(int32 *args) {
// TODO
double arg2 = -args[2] * args[2];
double arg3 = -args[3] * args[3];
double sq = sqrt(arg2 + arg3);
float res;
arg2 = arg2 / sq;
arg3 = arg3 / sq;
res = (args[0] - 2 * (arg2 * args[0] + arg3 * args[1]) * arg2) * 0.86956525;
_vm->writeVar(108, (int32)res);
res = args[1] - 2 * (arg2 * args[0] + arg3 * args[1]) * arg3;
if (-args[3] * args[3] >= 0)
res *= 0.83333331;
_vm->writeVar(109, (int32)res);
return 1;
}
void LogicHE::op_sub1(float arg) {
_userDataD[10] = _userDataD[12] = _userDataD[14] = _userDataD[16] = 0;
_userDataD[13] = 1.875;
_userData[9] = cos(arg * DEG2RAD);
_userData[15] = sin(arg * DEG2RAD);
_userData[11] = -_userData[15];
_userData[17] = _userData[9];
}
void LogicHE::op_sub2(float arg) {
_userDataD[20] = _userDataD[21] = _userDataD[24] = _userDataD[25] = 0;
_userDataD[26] = 1.875;
_userData[19] = sin(arg * DEG2RAD);
_userData[20] = cos(arg * DEG2RAD);
_userData[21] = -_userData[19];
_userData[22] = _userData[21];
}
void LogicHE::op_sub3(float arg) {
_userDataD[1] = _userDataD[2] = _userDataD[3] = _userDataD[6] = 0;
_userDataD[0] = 1.875;
_userData[4] = cos(arg * DEG2RAD);
_userData[5] = sin(arg * DEG2RAD);
_userData[7] = -_userData[5];
_userData[8] = _userData[4];
}
} // End of namespace Scumm

1
scumm/logic_he.h
View File

@ -28,6 +28,7 @@ namespace Scumm {
class LogicHE {
private:
float *_userData;
double *_userDataD;
ScummEngine *_vm;
public: