// ---------------------------------------------------------------------------------------------------------------------
bool rotozoom_tick(const FrameInput& input, FrameOutput& output, FXState& state)
{
output.clear();
return true;
}
// ---------------------------------------------------------------------------------------------------------------------
bool cube_tick(const FrameInput& input, FrameOutput& output, FXState& state)
{
EffectData* data = (EffectData*)state.store;
output.fade(3);
Fix16 dial2((int16_t)input.dialChange[2]);
dial2 *= fix16_from_float(1.75f);
data->rotY += dial2;
data->rotX -= dial2 * fix16_pt_five;
data->delta += Fix16((int16_t)input.dialChange[1]) * fix16_from_float(0.05f);
if (data->delta > fix16_one)
data->delta = fix16_one;
if (data->delta < fix16_zero)
data->delta = fix16_zero;
Fxp3D pj[8];
Fix16 fov(9.0f), dist;
dist = dist.cos(data->distPulse);
dist *= 0.5f;
dist += 2.2f;
for (int i=0; i<8; i++)
{
pj[i] = verts[i].eulerProject(data->rotX, data->rotY, data->rotZ, fov, dist);
}
data->rotX += Fix16(0.6f) * data->delta;
data->rotY += Fix16(1.7f) * data->delta;
data->rotZ += Fix16(0.3f) * data->delta;
data->distPulse += Fix16(0.04f) * data->delta;
for (int f=0; f<6; f++)
{
int bi = (f * 4);
draw::WuLine(output.frame,
pj[ faces[bi + 0] ].x,
pj[ faces[bi + 0] ].y,
pj[ faces[bi + 1] ].x,
pj[ faces[bi + 1] ].y,
data->ccCycle);
draw::WuLine(output.frame,
pj[ faces[bi + 1] ].x,
pj[ faces[bi + 1] ].y,
pj[ faces[bi + 2] ].x,
pj[ faces[bi + 2] ].y,
data->ccCycle);
draw::WuLine(output.frame,
pj[ faces[bi + 2] ].x,
pj[ faces[bi + 2] ].y,
pj[ faces[bi + 3] ].x,
pj[ faces[bi + 3] ].y,
data->ccCycle);
draw::WuLine(output.frame,
pj[ faces[bi + 3] ].x,
pj[ faces[bi + 3] ].y,
pj[ faces[bi + 0] ].x,
pj[ faces[bi + 0] ].y,
data->ccCycle);
}
return true;
}
// ---------------------------------------------------------------------------------------------------------------------
bool ripple_tick(const FrameInput& input, FrameOutput& output, FXState& state)
{
EffectData* data = (EffectData*)state.store;
output.clear();
Fix16 divFour = fix16_from_float(0.1470588f);
Fix16 edgeMult = fix16_from_float(0.75f);
if(state.rng.genUInt32(0, 100) < data->dropFrequency)
{
data->source[state.rng.genUInt32(1, EffectData::Height-2) * EffectData::Width + state.rng.genUInt32(1, EffectData::Width-2)] = fix16_one;
}
for(int x = 1; x < EffectData::Width - 1; x++)
{
for(int y = 1; y < EffectData::Height - 1; y++)
{
// last last height as proxy for velocity.
Fix16 velocity = -data->destination[y * EffectData::Width + x];
// average local neighborhood.
// todo taking diagonal neigbors x 0.7 makes stuff rounder.
Fix16 smoothed;
smoothed = data->source[y * EffectData::Width + x + 1]; // x+1, y
smoothed += data->source[y * EffectData::Width + x - 1]; // x-1, y
smoothed += data->source[(y + 1) * EffectData::Width + x]; // x, y+1
smoothed += data->source[(y - 1) * EffectData::Width + x]; // x, y-1
smoothed += data->source[(y - 1) * EffectData::Width + (x - 1)] * edgeMult;
smoothed += data->source[(y - 1) * EffectData::Width + (x + 1)] * edgeMult;
smoothed += data->source[(y + 1) * EffectData::Width + (x - 1)] * edgeMult;
smoothed += data->source[(y + 1) * EffectData::Width + (x + 1)] * edgeMult;
smoothed *= divFour;
// combine avg and velocity
Fix16 newHeight = smoothed * fix16_from_float(0.3f) + velocity;
// damp it
newHeight *= data->damping;
// store it...
data->destination[y * EffectData::Width + x] = newHeight;
// adjustments for drawing...
newHeight = (newHeight * fix16_from_float(2.5f));
// are there fix16 clamping functions someplace?
if(newHeight < fix16_zero)
newHeight = fix16_zero;
if(newHeight > fix16_one)
newHeight = fix16_one;
byte r, g;
FullSpectrum(newHeight, r, g);
setLED(output.frame, x-1, y-1, r, g, 0);
}
}
Fix16* temp = data->destination;
data->destination = data->source;
data->source = temp;
return true;
}
//----------------------------------------------------------------------------------------------------------------------
BOOL CALLBACK basicHostProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg)
{
case WM_INITDIALOG:
{
analogIncA = analogIncB = analogIncC = 1024;
analogLastA = analogLastB = analogLastC = 1024;
SendMessage(GetDlgItem(hWnd,IDC_SPIN1), UDM_SETRANGE, 0L, MAKELONG(2048, 0));
SendMessage(GetDlgItem(hWnd,IDC_SPIN1), UDM_SETPOS, 0L, MAKELONG(1024, 0));
SendMessage(GetDlgItem(hWnd,IDC_SPIN2), UDM_SETRANGE, 0L, MAKELONG(2048, 0));
SendMessage(GetDlgItem(hWnd,IDC_SPIN2), UDM_SETPOS, 0L, MAKELONG(1024, 0));
SendMessage(GetDlgItem(hWnd,IDC_SPIN3), UDM_SETRANGE, 0L, MAKELONG(2048, 0));
SendMessage(GetDlgItem(hWnd,IDC_SPIN3), UDM_SETPOS, 0L, MAKELONG(1024, 0));
createNinjaFrame(GetDlgItem(hWnd,IDC_FRAME1),NULL,NJALIGN_LEFT,FALSE);
createNinjaButton(GetDlgItem(hWnd,IDC_EXITODD),NULL,NJALIGN_CENTER,FALSE);
setBaseHeavyStyle(GetDlgItem(hWnd,IDC_EXITODD),TRUE);
createNinjaButton(GetDlgItem(hWnd,IDC_CLICKER),NULL,NJALIGN_CENTER,FALSE);
LEDdisplay = createNinjaLED(GetDlgItem(hWnd,IDC_LED), Constants::FrameWidth);
::SetWindowPos(GetDlgItem(hWnd,IDC_LED), NULL, 0, 0, (14 * Constants::FrameWidth) + 10, (14 * Constants::FrameHeight) + 10, SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOZORDER);
SetTimer(hWnd, 0x01, 4, NULL);
g_output.clear();
vfx::init(g_state);
}
break;
case WM_HSCROLL:
case WM_VSCROLL:
{
if ((HWND)(lParam) == GetDlgItem(hWnd,IDC_SPIN1))
{
analogIncA = HIWORD(wParam);
}
else if ((HWND)(lParam) == GetDlgItem(hWnd,IDC_SPIN2))
{
analogIncB = HIWORD(wParam);
}
else if ((HWND)(lParam) == GetDlgItem(hWnd,IDC_SPIN3))
{
analogIncC = HIWORD(wParam);
}
}
break;
case WM_TIMER:
{
//g_output.clear();
g_state.counter ++;
// work out changes from the encoders
FrameInput inputs;
int alA = analogIncA;
int alB = analogIncB;
int alC = analogIncC;
inputs.dialChange[0] = (alA - analogLastA);
inputs.dialChange[1] = (alB - analogLastB);
inputs.dialChange[2] = (alC - analogLastC);
inputs.dialClick = shouldClick;
analogLastA = alA;
analogLastB = alB;
analogLastC = alC;
shouldClick = false;
vfx::tick(inputs, g_state, g_output);
LEDdisplay->decodeFramebuffer(g_output.frame);
InvalidateRect(LEDdisplay->hwHost, 0, FALSE);
}
break;
case WM_NINJA_BUTTON:
{
switch(lParam)
{
case IDC_EXITODD:
EndDialog(hWnd,0);
break;
case IDC_CLICKER:
shouldClick = true;
break;
}
}
break;
default:
return FALSE;
}
return TRUE;
}
// ---------------------------------------------------------------------------------------------------------------------
bool tick(const FrameInput& input, FXState& state, FrameOutput& output)
{
switch (gCurrentInterfaceStage)
{
case InterfaceStage::IS_GUI:
{
output.clear();
if (input.dialChange[1] == 0)
ticksSinceAdjust ++;
else
ticksSinceAdjust = 0;
const int16_t radioLen = sizeof(radioGUI) / sizeof(gui_entry);
Fix16 max_target = fix16_from_int(radioLen);
Fix16 max_value = fix16_from_int(radioLen - 1);
Fix16 dial16 = fix16_from_int( input.dialChange[1] );
Fix16 pt05 = fix16_from_float(-1.0f);
vTargetA += dial16 * fix16_from_float(0.2f);
if (vTargetA < fix16_neg_one)
vTargetA = fix16_neg_one;
if (vTargetA > max_target)
vTargetA = max_target;
vCurA += (vTargetA - vCurA) * fix16_from_float(0.035f);
if (vCurA < fix16_zero)
vCurA = fix16_zero;
if (vCurA > max_value)
vCurA = max_value;
if (ticksSinceAdjust > 30)
{
vTargetA -= fpart(vTargetA);
}
int16_t off = ipart(vCurA).asInt();
if (off < 0)
off = 0;
if (off > radioLen - 1)
off = radioLen - 1;
const gui_entry* guient[3] = {&radioGUI[off], &radioGUI[off], &radioGUI[off]};
if (off - 1 >= 0)
guient[2] = &radioGUI[off - 1];
if (off + 1 <= radioLen - 1)
guient[1] = &radioGUI[off + 1];
Fix16 charASlide = fpart(vCurA);
charASlide *= Fix16(-16.0f);
int16_t slideAInt = charASlide.asInt();
IconGlyph(output.frame, guient[0]->gly, slideAInt, 0, true);
IconGlyph(output.frame, guient[1]->gly, 16 + slideAInt, 0, false);
if (off > 0)
IconGlyph(output.frame, guient[2]->gly, slideAInt - 16, 0, false);
if (fadeTick < 15)
{
fadeTick ++;
output.fade(15 - fadeTick);
}
if (input.dialClick)
{
gCurrentInterfaceStage = InterfaceStage::IS_FADETO;
gNextDisplayMode = guient[0]->mode;
}
}
break;
case InterfaceStage::IS_FADETO:
{
output.fade(1);
fadeTick --;
if (fadeTick <= 0)
{
vTargetA = vCurA;
gCurrentDisplayMode = gNextDisplayMode;
for(int i = 0; i < Constants::MemoryPool; ++i)
state.store[i] = 0xFF;
DisplayMode::doInitFor(gCurrentDisplayMode, state);
fadeTick = 0;
gCurrentInterfaceStage = InterfaceStage::IS_FX;
}
}
break;
case InterfaceStage::IS_FX:
{
DisplayMode::doTickFor(gCurrentDisplayMode, input, output, state);
if (fadeTick < 15)
{
fadeTick ++;
output.fade(15 - fadeTick);
}
if (input.dialClick)
{
gCurrentInterfaceStage = InterfaceStage::IS_FADEFROM;
}
}
break;
case InterfaceStage::IS_FADEFROM:
{
DisplayMode::doTickFor(gCurrentDisplayMode, input, output, state);
output.fade(15 - fadeTick);
fadeTick --;
if (fadeTick <= 0)
{
gCurrentInterfaceStage = InterfaceStage::IS_GUI;
fadeTick = 0;
}
}
break;
}
//
/*
dial --;
if (dial <= 0)
{
// clear the frame
output.clear();
for (int y=0; y<Constants::FrameHeight; y++)
{
for (int x=0; x<Constants::FrameWidth; x++)
{
int32_t RR = state.rng.genInt32(-4, 4);
if (RR<0)
RR =0;
int32_t GG = state.rng.genInt32(-4, 4);
if (GG<0)
GG =0;
setLED(output.frame, x, y, RR, GG);
}
}
dial = 6;
} */
/*
byte red, green;
for (int y=0; y<Constants::FrameHeight; y++)
{
for (int x=0; x<Constants::FrameWidth; x++)
{
pixel &LEDpixel = output.frame[y * Constants::FrameWidth + x];
DecodeByte(LEDpixel, red, green);
if (red > 0)
red --;
if (green > 0)
green --;
LEDpixel = red | (green << 4);
}
}
vTargetA += fix16_from_int( input.dialChange[1] );
vTargetB += fix16_from_int( input.dialChange[2] );
vCurA += (vTargetA - vCurA) * fix16_from_float(0.05f);
vCurB += (vTargetB - vCurB) * fix16_from_float(0.05f);
Fix16 xo = fix16_from_float(8.0f);
Fix16 yo = fix16_from_float(8.0f);
Fix16 ss1 = fix16_sin(vCurA * fix16_from_float(0.1f));
Fix16 cc1 = fix16_cos(vCurA * fix16_from_float(0.1f));
Fix16 ss2 = fix16_sin(vCurB * fix16_from_float(0.1f));
Fix16 cc2 = fix16_cos(vCurB * fix16_from_float(0.1f));
Fix16 rad1(-2.0f), rad2(12.0f);
draw::WuLine(
output.frame,
xo + (ss1 * rad1),
yo + (cc1 * rad1),
xo + (ss1 * rad2),
yo + (cc1 * rad2),
Red);
draw::WuLine(
output.frame,
xo + (ss2 * rad1),
yo + (cc2 * rad1),
xo + (ss2 * rad2),
yo + (cc2 * rad2),
Green);
*/
return true;
}