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Wiimote: first attempt at calculating IR data from mouse pointer. 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@600 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
masken 2008-09-21 16:38:12 +00:00
parent 84a1a1cd64
commit 025f97e156
2 changed files with 54 additions and 21 deletions
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74
Source/Plugins/Plugin_Wiimote_Test/Src/Wiimote_Test.cpp
View File

@ -202,10 +202,16 @@ extern "C" void Wiimote_Output(const void* _pData, u32 _Size) {
extern "C" void Wiimote_Update() {
//LOG(WIIMOTE, "Wiimote_Update");
if(g_ReportingMode == 0x33)
SendReportCoreAccelIr12();
else if(g_ReportingMode == 0x31)
switch(g_ReportingMode) {
case 0:
break;
case 0x31:
SendReportCoreAccel();
break;
case 0x33:
SendReportCoreAccelIr12();
break;
}
}
extern "C" unsigned int Wiimote_GetAttachedControllers() {
@ -261,6 +267,13 @@ void WmDataReporting(wm_data_reporting* dr) {
LOG(WIIMOTE, " Mode: 0x%02x", dr->mode);
g_ReportingMode = dr->mode;
switch(g_ReportingMode) { //see Wiimote_Update()
case 0x31:
case 0x33:
break;
default:
PanicAlert("Wiimote: Unknown reporting mode");
}
}
void SendReportCoreAccelIr12() {
@ -271,30 +284,51 @@ void SendReportCoreAccelIr12() {
Offset += sizeof(wm_report_core_accel_ir12);
memset(pReport, 0, sizeof(wm_report_core_accel_ir12));
memset(pReport->ir, 0xFF, sizeof(pReport->ir));
pReport->c.b = 1;
pReport->a.x = 0x81;
pReport->a.y = 0x78;
pReport->a.z = 0xD9;
int x = 600;
int y = 440;
int x0, y0, x1, y1;
x = 1023 - x;
pReport->ir[0].x = x & 0xFF;
pReport->ir[0].y = y & 0xFF;
#ifdef _WIN32
//libogc bounding box, in smoothed IR coordinates: 232,284 792,704
//we'll use it to scale our mouse coordinates
#define LEFT 232
#define TOP 284
#define RIGHT 792
#define BOTTOM 704
#define SENSOR_BAR_RADIUS 200
RECT screenRect;
POINT point;
_dbg_assert_(WIIMOTE, GetClipCursor(&screenRect));
_dbg_assert_(WIIMOTE, GetCursorPos(&point));
y0 = y1 = (point.y * (screenRect.bottom - screenRect.top)) / (BOTTOM - TOP);
int x = (point.x * (screenRect.right - screenRect.left)) / (RIGHT - LEFT);
x0 = x - SENSOR_BAR_RADIUS;
x1 = x + SENSOR_BAR_RADIUS;
#else
x0 = 600;
y0 = 440;
x1 = 100;
y1 = 450;
#endif
x0 = 1023 - x0;
pReport->ir[0].x = x0 & 0xFF;
pReport->ir[0].y = y0 & 0xFF;
pReport->ir[0].size = 10;
pReport->ir[0].xHi = x >> 8;
pReport->ir[0].yHi = y >> 8;
pReport->ir[0].xHi = x0 >> 8;
pReport->ir[0].yHi = y0 >> 8;
x = 100;
y = 450;
x = 1023 - x;
pReport->ir[1].x = x;
pReport->ir[1].y = y & 0xFF;
pReport->ir[1].size = 5;
pReport->ir[1].xHi = x >> 8;
pReport->ir[1].yHi = y >> 8;
x1 = 1023 - x1;
pReport->ir[1].x = x1;
pReport->ir[1].y = y1 & 0xFF;
pReport->ir[1].size = 10;
pReport->ir[1].xHi = x1 >> 8;
pReport->ir[1].yHi = y1 >> 8;
LOG(WIIMOTE, " SendReportCoreAccelIr12()");

1
Source/Plugins/Plugin_Wiimote_Test/Src/wiimote_hid.h
View File

@ -21,7 +21,6 @@ struct hid_packet {
#define HID_TYPE_HANDSHAKE 0
#define HID_HANDSHAKE_SUCCESS 0
#define HID_HANDSHAKE_WIIMOTE 8 //custom, reserved in HID specs.
#define HID_PARAM_INPUT 1
#define HID_PARAM_OUTPUT 2