//////////
//
// Register window holds r1,r2,r3,r4, as well as carry? and zero? flags
//
//////
void iiDebo1_renderRegisters(void)
{
RECT lrc;
//////////
// Overlay the logo info
//////
SetRect(&lrc, 0, 0, bmpRegisters->rc.right, bmpLibSF_386_x40->bi.biHeight);
iBmp_bitBlt(bmpRegisters, &lrc, bmpLibSF_386_x40);
}
// Note: tfSquareSize is how far each side of the square should extend out from the connection point for the node lines
void iiNode_get_bitmapExtents(SNode* node, SNode* nodeStopper1, SNode* nodeStopper2, s32 tnArrivalDirection, SBitmap* bmp, RECT* rc, POINTS p_anchor, POINTS p_arrival, f64 tfRodLength, u32 tnIter_uid, SNodeProps* props, bool tlGoDeeper, SNodeFlags* nodeFlags, bool tlDeeperNodesExtendInAllDirections)
{
s32 lnI, lnWidth, lnHeight, lnHalfWidth, lnHalfHeight;
f64 lfHalfHeight, lfHalfWidth;
POINTS p_origin, p_rodStart, p_rodEnd;
// Make sure our environment is sane, and that we're not walking over ourselves
if (node && node->render.iter_uid != tnIter_uid && between(tnArrivalDirection, (s32)_NODE_MIN, (s32)_NODE_MAX))
{
//////////
// Compute the sizes
/////
if (node->render.bmp)
{
lnHalfWidth = (node->render.bmp->bi.biWidth / 2);
lnHalfHeight = (node->render.bmp->bi.biHeight / 2);
lnWidth = node->render.bmp->bi.biWidth;
lnHeight = node->render.bmp->bi.biHeight;
} else {
// Assume 0 size
lnHalfWidth = 0;
lnHalfHeight = 0;
lnWidth = 0;
lnHeight = 0;
}
//////////
// Note: rc grows in these directions, to encompass the entire node assembly:
//
// top
// -
//
// +--+--+
// left - + + + + right
// +--+--+
//
// +
// bottom
//////
// Based on the arrival direction of the rod, increase rc's extents if needed
switch (tnArrivalDirection)
{
case _NODE_N0:
case _NODE_N1:
case _NODE_N2:
rc->left = min(rc->left, p_anchor.x + iDelta(p_anchor.x, p_arrival.x - lnHalfWidth)); // Connecting point: +--+--+
rc->top = min(rc->top, p_anchor.y - iDelta(p_anchor.y, p_arrival.y - lnHeight)); // + + +
rc->right = max(rc->right, p_anchor.x + iDelta(p_anchor.x, p_arrival.x - lnHalfWidth + lnWidth)); // +--o--+
p_origin.x = p_arrival.x;
p_origin.y = p_arrival.y - (s16)lnHeight + (s16)lnHalfHeight;
SetRect(&node->render.rc, p_arrival.x - lnHalfWidth,
p_arrival.y - lnHeight,
p_arrival.x - lnHalfWidth + lnWidth,
p_arrival.y);
break;
case _NODE_E0:
case _NODE_E1:
case _NODE_E2:
rc->top = min(rc->top, p_anchor.y - iDelta(p_anchor.y, p_arrival.y - lnHalfHeight)); // Connecting point: +--+--+
rc->right = max(rc->right, p_anchor.x + iDelta(p_anchor.x, p_arrival.x + lnWidth)); // o + +
rc->bottom = max(rc->bottom, p_anchor.y + iDelta(p_anchor.y, p_arrival.y - lnHalfHeight + lnHeight)); // +--+--+
p_origin.x = p_arrival.x + (s16)lnHalfWidth;
p_origin.y = p_arrival.y;
SetRect(&node->render.rc, p_arrival.x,
p_arrival.y - lnHalfHeight,
p_arrival.x + lnWidth,
p_arrival.y - lnHalfHeight + lnHeight);
break;
case _NODE_C0:
case _NODE_C1:
case _NODE_C2:
rc->left = min(rc->left, p_anchor.x - iDelta(p_anchor.x, p_arrival.x - lnHalfWidth)); // Connecting point: +--+--+
rc->right = max(rc->right, p_anchor.x + iDelta(p_anchor.x, p_arrival.x - lnHalfWidth + lnWidth)); // + o +
rc->top = min(rc->top, p_anchor.y - iDelta(p_anchor.y, p_arrival.y - lnHalfHeight)); // +--+--+
rc->bottom = max(rc->bottom, p_anchor.y + iDelta(p_anchor.y, p_arrival.y - lnHalfHeight + lnHeight)); //
p_origin.x = p_arrival.x;
p_origin.y = p_arrival.y;
SetRect(&node->render.rc, p_arrival.x - lnHalfWidth,
p_arrival.y - lnHalfHeight,
p_arrival.x - lnHalfWidth + lnWidth,
p_arrival.y - lnHalfHeight + lnHeight);
break;
case _NODE_S0:
case _NODE_S1:
case _NODE_S2:
rc->left = min(rc->left, p_anchor.x - iDelta(p_anchor.x, p_arrival.x - lnHalfWidth)); // Connecting point: +--o--+
rc->right = max(rc->right, p_anchor.x + iDelta(p_anchor.x, p_arrival.x - lnHalfWidth + lnWidth)); // + + +
rc->bottom = max(rc->bottom, p_anchor.y + iDelta(p_anchor.y, p_arrival.y + lnHeight)); // +--+--+
p_origin.x = p_arrival.x;
p_origin.y = p_arrival.y + (s16)lnHalfHeight;
SetRect(&node->render.rc, p_arrival.x - lnHalfWidth,
p_arrival.y,
p_arrival.x - lnHalfWidth + lnWidth,
p_arrival.y + lnHeight);
break;
case _NODE_W0:
case _NODE_W1:
case _NODE_W2:
rc->top = min(rc->top, p_anchor.x - iDelta(p_anchor.y, p_arrival.y - lnHalfHeight)); // Connecting point: +--+--+
rc->left = min(rc->left, p_anchor.x - iDelta(p_anchor.x, p_arrival.x - lnWidth)); // + + o
rc->bottom = max(rc->bottom, p_anchor.y + iDelta(p_anchor.y, p_arrival.y - lnHalfHeight + lnHeight)); // +--+--+
p_origin.x = p_arrival.x - (s16)lnWidth + (s16)lnHalfWidth;
p_origin.y = p_arrival.y;
SetRect(&node->render.rc, p_arrival.x - lnWidth,
p_arrival.y - lnHalfHeight,
p_arrival.x,
p_arrival.y - lnHalfHeight + lnHeight);
break;
case _NODE_NE0:
case _NODE_NE1:
case _NODE_NE2:
rc->right = max(rc->right, p_anchor.x + iDelta(p_anchor.x, p_arrival.x + lnWidth)); // Connecting point: +--+--+
rc->top = min(rc->top, p_anchor.y - iDelta(p_anchor.y, p_arrival.y - lnHeight)); // + + +
// o--+--+
p_origin.x = p_arrival.x + (s16)lnHalfWidth;
p_origin.y = p_arrival.y - (s16)lnHeight + (s16)lnHalfHeight;
SetRect(&node->render.rc, p_arrival.x,
p_arrival.y - lnHeight,
p_arrival.x + lnWidth,
p_arrival.y);
break;
case _NODE_SE0:
case _NODE_SE1:
case _NODE_SE2:
rc->right = max(rc->right, p_anchor.x + iDelta(p_anchor.x, p_arrival.x + lnWidth)); // Connecting point: o--+--+
rc->bottom = max(rc->bottom, p_anchor.x + iDelta(p_anchor.y, p_arrival.y + lnHeight)); // + + +
// +--+--+
p_origin.x = p_arrival.x + (s16)lnHalfWidth;
p_origin.y = p_arrival.y + (s16)lnHalfHeight;
SetRect(&node->render.rc, p_arrival.x,
p_arrival.y,
p_arrival.x + lnWidth,
p_arrival.y + lnHeight);
break;
case _NODE_SW0:
case _NODE_SW1:
case _NODE_SW2:
rc->left = min(rc->left, p_anchor.x - iDelta(p_anchor.x, p_arrival.x - lnWidth)); // Connecting point: +--+--o
rc->bottom = max(rc->bottom, p_anchor.y + iDelta(p_anchor.y, p_arrival.y + lnHeight)); // + + +
// +--+--+
p_origin.x = p_arrival.x - (s16)lnWidth + (s16)lnHalfWidth;
p_origin.y = p_arrival.y + (s16)lnHalfHeight;
SetRect(&node->render.rc, p_arrival.x - lnWidth,
p_arrival.y,
p_arrival.x,
p_arrival.y + lnHeight);
break;
case _NODE_NW0:
case _NODE_NW1:
case _NODE_NW2:
rc->left = min(rc->left, p_anchor.x - iDelta(p_anchor.x, p_arrival.x - lnWidth)); // Connecting point: +--+--+
rc->top = min(rc->top, p_anchor.y - iDelta(p_anchor.y, p_arrival.y - lnHeight)); // + + +
// +--+--o
p_origin.x = p_arrival.x - (s16)lnWidth + (s16)lnHalfWidth;
p_origin.y = p_arrival.y - (s16)lnHeight + (s16)lnHalfHeight;
SetRect(&node->render.rc, p_arrival.x - lnWidth,
p_arrival.y - lnHeight,
p_arrival.x,
p_arrival.y);
break;
}
// Set the iteration uid
node->render.iter_uid = tnIter_uid;
// Render the rectangle if we're drawing
if (bmp && node->render.bmp)
iBmp_bitBlt(bmp, &node->render.rc, node->render.bmp);
// Compute distances from the origin to side and top, which then can extend to all 8 points through gnNodeRodeMaps[]
lfHalfWidth = (f64)(lnWidth / 2);
lfHalfHeight = (f64)(lnHeight / 2);
tfRodLength = max(tfRodLength, 8.0);
//////////
// Kick off the nodes in each direction
//////
if (tlGoDeeper)
{
// Iterate off in all directions
for (lnI = 0; lnI < (s32)_NODE_COUNT; lnI++)
{
// Are we're supposed to go this way?
// We're supposed to go this way, and the node exists, and we haven't already rendered it
if ((!nodeFlags || nodeFlags->n[lnI]) && node->n[lnI] && node->n[lnI]->render.iter_uid != tnIter_uid)
{
// And it's not self
if (node->n[lnI] != node)
{
// And it's not our stopper
if (node->n[lnI] != nodeStopper1 && node->n[lnI] != nodeStopper2)
{
// Determine the ending point at the connecting rod
p_rodStart.x = p_origin.x + (s32)(gsfNodeRodMaps[lnI].x * lfHalfWidth);
p_rodStart.y = p_origin.y + (s32)(gsfNodeRodMaps[lnI].y * lfHalfHeight);
p_rodEnd.x = p_rodStart.x + (s32)(gsfNodeRodMaps[lnI].x * tfRodLength);
p_rodEnd.y = p_rodStart.y + (s32)(gsfNodeRodMaps[lnI].y * tfRodLength);
// Draw connections to the next direction (if we're drawing)
if (bmp)
iBmp_drawArbitraryLine(bmp, p_rodStart.x, p_rodStart.y, p_rodEnd.x, p_rodEnd.y, props->rodColor);
// Indicate that we want to render everything out from there
iiNode_get_bitmapExtents(node->n[lnI], nodeStopper1, node, lnI, bmp, rc, p_anchor, p_rodEnd, tfRodLength, tnIter_uid, props, true, ((tlDeeperNodesExtendInAllDirections) ? &gsfNodeFlags_all : nodeFlags), tlDeeperNodesExtendInAllDirections);
}
}
}
}
}
}
}
