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skeleton: tracked input state, analog pad api, camera manipulator, file paths

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EventHandler now keeps keys/mouse/pad state so apps don't have to;
sk::Camera is an orbit/dolly/pan manipulator over an rw::Camera;
GetFilePath mangles paths for cdrom0:/host:/host0: on ps2.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
aap
2026-08-26 17:52:52 +02:00
parent c1a826b13b
commit da98dab4a5
5 changed files with 532 additions and 36 deletions
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skeleton/skeleton.h
+55 -6
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@@ -102,20 +102,69 @@ struct Args
};
extern Args args;
// Pad buttons, same bit order as the PS2 pad
enum PadButton
{
PADL2 = 0x0001,
PADR2 = 0x0002,
PADL1 = 0x0004,
PADR1 = 0x0008,
PADTRIANGLE = 0x0010,
PADCIRCLE = 0x0020,
PADCROSS = 0x0040,
PADSQUARE = 0x0080,
PADSELECT = 0x0100,
PADL3 = 0x0200,
PADR3 = 0x0400,
PADSTART = 0x0800,
PADUP = 0x1000,
PADRIGHT = 0x2000,
PADDOWN = 0x4000,
PADLEFT = 0x8000,
};
struct PadState
{
// -1..1, down/right positive, deadzone already applied
float leftx, lefty;
float rightx, righty;
uint32 buttons;
bool32 connected;
};
// Input state, tracked by EventHandler so apps don't have to.
extern bool32 keys[KEY_NUMKEYS];
extern MouseState mouse; // live
extern MouseState prevmouse; // as of the previous frame
extern PadState pad;
// File paths.
// On PS2 a CDROM build goes through cdrom0:, otherwise paths are
// prefixed with hostPrefix ("host:" for pcsx2, "host0:" for the SCE
// TOOL) and relative paths get a "./" so the host fs resolves them.
// On PC the path is passed through unchanged.
#define SK_MAXPATH 256
char *GetFilePath(char *dst, const char *path);
#ifdef RW_PS2
extern const char *hostPrefix;
#endif
bool InitRW(void);
void TerminateRW(void);
Camera *CameraCreate(int32 width, int32 height, bool32 z);
rw::Camera *CameraCreate(int32 width, int32 height, bool32 z);
void CameraDestroy(rw::Camera *cam);
void CameraSize(Camera *cam, Rect *r, float viewWindow = 0.0f, float aspectRatio = 0.0f);
void CameraMove(Camera *cam, V3d *delta);
void CameraPan(Camera *cam, V3d *pos, float angle);
void CameraTilt(Camera *cam, V3d *pos, float angle);
void CameraRotate(Camera *cam, V3d *pos, float angle);
void CameraSize(rw::Camera *cam, Rect *r, float viewWindow = 0.0f, float aspectRatio = 0.0f);
void CameraMove(rw::Camera *cam, V3d *delta);
void CameraPan(rw::Camera *cam, V3d *pos, float angle);
void CameraTilt(rw::Camera *cam, V3d *pos, float angle);
void CameraRotate(rw::Camera *cam, V3d *pos, float angle);
void SetMousePosition(int x, int y);
EventStatus EventHandler(Event e, void *param);
}
#include "camera.h"
sk::EventStatus AppEventHandler(sk::Event e, void *param);
#ifndef RW_PS2