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author | Ruediger Hanke | 2003-01-09 20:09:19 +0000 |
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committer | Ruediger Hanke | 2003-01-09 20:09:19 +0000 |
commit | 3bbf5192ea473e2e61d064a13ff728d580d388ee (patch) | |
tree | 8f11526d9451b395e497383073efe10209089770 /backends | |
parent | 67cd9bba2c4b072c4eed6e59712eb62a1dfa51b7 (diff) | |
download | scummvm-rg350-3bbf5192ea473e2e61d064a13ff728d580d388ee.tar.gz scummvm-rg350-3bbf5192ea473e2e61d064a13ff728d580d388ee.tar.bz2 scummvm-rg350-3bbf5192ea473e2e61d064a13ff728d580d388ee.zip |
Added warp_mouse func to MorphOS backend
svn-id: r6374
Diffstat (limited to 'backends')
-rw-r--r-- | backends/morphos/morphos.cpp | 83 | ||||
-rw-r--r-- | backends/morphos/morphos.h | 5 |
2 files changed, 86 insertions, 2 deletions
diff --git a/backends/morphos/morphos.cpp b/backends/morphos/morphos.cpp index 2dbfca2f14..36515463f5 100644 --- a/backends/morphos/morphos.cpp +++ b/backends/morphos/morphos.cpp @@ -34,6 +34,7 @@ #include <dos/dostags.h> #include <intuition/screens.h> #include <cybergraphics/cybergraphics.h> +#include <devices/input.h> #include <devices/inputevent.h> #include <intuition/intuition.h> @@ -112,9 +113,33 @@ OSystem_MorphOS::OSystem_MorphOS(int game_id, SCALERTYPE gfx_mode, bool full_scr strcpy(ScummWndTitle, "ScummVM MorphOS"); TimerMsgPort = NULL; TimerIORequest = NULL; + InputMsgPort = NULL; + InputIORequest = NULL; OpenATimer(&TimerMsgPort, (IORequest **) &TimerIORequest, UNIT_MICROHZ); + if ((InputMsgPort = CreateMsgPort())) + { + if ((InputIORequest = (IOStdReq*) CreateIORequest(InputMsgPort, sizeof (IOStdReq)))) + { + if ((OpenDevice("input.device", NULL, (IORequest *) InputIORequest, NULL))) + { + DeleteIORequest(InputIORequest); + DeleteMsgPort(InputMsgPort); + InputIORequest = NULL; + InputMsgPort = NULL; + } + } + else + { + DeleteMsgPort(InputMsgPort); + InputMsgPort = NULL; + } + } + + if (!InputIORequest) + warning("input.device could not be opened"); + OvlCMap = GetColorMap(256); OvlBitMap = NULL; OvlSavedBuffer = NULL; @@ -163,6 +188,15 @@ OSystem_MorphOS::~OSystem_MorphOS() CDDA_ReleaseDrive(CDrive); } + if (InputIORequest) + { + CloseDevice((IORequest *) InputIORequest); + DeleteIORequest((IORequest *) InputIORequest); + } + + if (InputMsgPort) + DeleteMsgPort(InputMsgPort); + if (TimerIORequest) { CloseDevice((IORequest *) TimerIORequest); @@ -862,6 +896,43 @@ bool OSystem_MorphOS::poll_event(Event *event) return false; } +void OSystem_MorphOS::warp_mouse(int x, int y) +{ + if (InputIORequest) + { + InputEvent* FakeIE; + IEPointerPixel* NewPixel; + + /* + * Fake a mousemove input event + */ + if ((FakeIE = (InputEvent*) AllocVec(sizeof (InputEvent), MEMF_PUBLIC))) + { + if ((NewPixel = (IEPointerPixel*) AllocVec(sizeof (IEPointerPixel), MEMF_PUBLIC))) + { + NewPixel->iepp_Screen = ScummWindow->WScreen; + NewPixel->iepp_Position.X = x + ScummWindow->LeftEdge + ScummWindow->BorderLeft; + NewPixel->iepp_Position.Y = x+ScummWindow->TopEdge + ScummWindow->BorderTop; + + FakeIE->ie_EventAddress = NewPixel; + FakeIE->ie_NextEvent = NULL; + FakeIE->ie_Class = IECLASS_NEWPOINTERPOS; + FakeIE->ie_SubClass = IESUBCLASS_PIXEL; + FakeIE->ie_Code = IECODE_NOBUTTON; + FakeIE->ie_Qualifier = NULL; + + InputIORequest->io_Data = FakeIE; + InputIORequest->io_Length = sizeof (InputEvent); + InputIORequest->io_Command = IND_WRITEEVENT; + DoIO((IORequest *) InputIORequest); + + FreeVec(NewPixel); + } + FreeVec(FakeIE); + } + } +} + void OSystem_MorphOS::set_shake_pos(int shake_pos) { ScummShakePos = shake_pos; @@ -1435,11 +1506,17 @@ void OSystem_MorphOS::grab_overlay(int16 *buf, int pitch) do { - for (x = 0; x < ScummBufferWidth; x++) +/* for (x = 0; x < ScummBufferWidth; x++) + { + *buf++ = (src[0]*31/255 << 11) | (src[1]*63/255 << 5) | src[2]*31/255; + src += 3; + }*/ + for (x = 0; x < pitch; x++) { *buf++ = (src[0]*31/255 << 11) | (src[1]*63/255 << 5) | src[2]*31/255; src += 3; } + src += (ScummBufferWidth-pitch)*3; } while (--h); } @@ -1451,6 +1528,8 @@ void OSystem_MorphOS::copy_rect_overlay(const int16 *ovl, int pitch, int x, int LONG last_col[2] = { -1, -1 }; LONG last_pen[2] = { -1, -1 }; + printf("copy_rect_overlay(%d, %d, %d, %d, %d)\n", pitch, x, y, w, h); + if (w > pitch) w = pitch; bmap = (UBYTE*) AllocVec(w*h, MEMF_ANY); if (bmap) { @@ -1481,7 +1560,7 @@ void OSystem_MorphOS::copy_rect_overlay(const int16 *ovl, int pitch, int x, int *bmap_dest++ = last_pen[0]; } } - dest += ScummBufferWidth*3-w*3; + dest += (ScummBufferWidth-w)*3; ovl += pitch-w; } copy_rect(bmap, w, x, y, w, h); diff --git a/backends/morphos/morphos.h b/backends/morphos/morphos.h index aa6184f16d..8730149bcc 100644 --- a/backends/morphos/morphos.h +++ b/backends/morphos/morphos.h @@ -94,6 +94,9 @@ class OSystem_MorphOS : public OSystem // Returns true if an event was retrieved. virtual bool poll_event(Event *event); + // Moves mouse pointer to specified position + virtual void warp_mouse(int x, int y); + // Set the function to be invoked whenever samples need to be generated virtual bool set_sound_proc(void *param, SoundProc *proc, byte format); void fill_sound (byte * stream, int len); @@ -191,6 +194,8 @@ class OSystem_MorphOS : public OSystem int MouseOldWidth, MouseOldHeight; int MouseHotspotX, MouseHotspotY; byte *MouseImage, MouseBackup[MAX_MOUSE_W*MAX_MOUSE_H]; + MsgPort* InputMsgPort; + IOStdReq*InputIORequest; /* Timer-related attributes */ MsgPort *TimerMsgPort; |