forked from Ports/goldeneye-pc-port
James Dansereau
c20a205bac
Holding RMB (or the Aim bind, default Left Shift) in a stage now releases the click-to-lock grab and drives the aim stick from a closed position loop on the live camera (vv_theta/vv_verta read via player.h): the crosshair chases the point under the free OS cursor and HOLDS it -- stationary cursor = stationary aim, even while walking. Release re-grabs with no snap. - Target derived from cursor NDC against the real render viewport rect (viGetView*), portScaleFovY so scope zooms compose for free; re-anchors on every cursor move or FOV change. - Coast prediction (game's 0.05*mult/tick speed decay) prevents overshoot; first-order dithering maps continuous demand onto the game's 10 discrete stick levels for precision work (shoot-the-lock etc.). - LMB fires while the cursor is out; ESC still releases capture; menus and MouseCaptureMode=0 unchanged. New knob: Input.AimAbsolute (default 1). Also: -I include shadows <math.h> with the game's constants-only header, which left fabs/pow/tan in input.c on implicit declarations -- new port/include/port_math.h pulls the real system math.h via #include_next.
16 lines
671 B
C
16 lines
671 B
C
/* port_math.h -- real system math declarations for port/ code.
|
|
*
|
|
* The build's -I list puts the game's include/math.h (a constants-only
|
|
* header: M_PI & friends, guard _MATH_EXT_H_) ahead of the system one, so a
|
|
* plain #include <math.h> in a .c file picks up the game header and leaves
|
|
* fabs/tan/atan/pow/... implicitly declared. Including from THIS header lets
|
|
* #include_next step past the game header to the real system math.h.
|
|
*/
|
|
#ifndef PORT_MATH_H
|
|
#define PORT_MATH_H
|
|
|
|
#include <math.h> /* -> include/math.h (game constants) via -I include */
|
|
#include_next <math.h> /* -> next match in the search path: system math.h */
|
|
|
|
#endif /* PORT_MATH_H */
|