short FitToScreen(HWND hWnd, BRDATA lpBrData)
{
HMENU hMenu;
WORD wRes;
hMenu = GetMenu(hWnd);
wRes = GetMenuState(hMenu, IDM_FIT, MF_BYCOMMAND);
/* If item currently checked, uncheck it. Otherwise check it */
if (wRes & MF_CHECKED)
UpdateFitMenu(hWnd, lpBrData, FALSE);
else
UpdateFitMenu(hWnd, lpBrData, TRUE);
/* Fix up the scroll bars */
if (lpBrData->bFitToScreen)
{
SetScrollPos(hWnd, SB_VERT, MINPOS, TRUE);
SetScrollPos(hWnd, SB_HORZ, MINPOS, TRUE);
}
else
{
SetScrollPos(hWnd, SB_VERT, lpBrData->vThumb, TRUE);
SetScrollPos(hWnd, SB_HORZ, lpBrData->hThumb, TRUE);
}
/* Cause a repaint */
UPDATE_SCREEN(hWnd);
return TRUE;
}
short ScaleBrowser(HWND hWnd, BRDATA lpBrData, FARPROC fOptions)
{
if (DialogBox(hInstKappa, (LPSTR) MAKEINTRESOURCE(IDD_BrOptions),
hWnd, fOptions))
{
/* Setup scroll bars */
SetScrollPos(hWnd, SB_VERT, lpBrData->vThumb, TRUE);
SetScrollPos(hWnd, SB_HORZ, lpBrData->hThumb, TRUE);
/* Cause a repaint */
UPDATE_SCREEN(hWnd);
}
return TRUE;
}
WORD HScroll_Browser(HWND hWnd, BRDATA lpBrData, WORD wParam, long lParam)
{
float fMaxHRange;
float fDeltaY = 1.0f;
short sPos;
BOOL bScrolled = TRUE;
switch (wParam) {
case SB_PAGEUP:
if (lpBrData->fRightColumn != lpBrData->fLeftColumn)
fDeltaY = lpBrData->fRightColumn - lpBrData->fLeftColumn + 1;
case SB_LINEUP:
if (lpBrData->fLeftColumn == (float) lpBrData->lFocusedLevel)
bScrolled = FALSE;
else if (lpBrData->fLeftColumn - fDeltaY < 1.0f)
{
lpBrData->fRightColumn -=
(lpBrData->fLeftColumn - 1.0f);
lpBrData->fLeftColumn = lpBrData->lFocusedLevel;
}
else
{
lpBrData->fLeftColumn -= fDeltaY;
lpBrData->fRightColumn -= fDeltaY;
}
break;
case SB_PAGEDOWN:
if (lpBrData->fRightColumn != lpBrData->fLeftColumn)
fDeltaY = lpBrData->fRightColumn - lpBrData->fLeftColumn + 1;
case SB_LINEDOWN:
if (lpBrData->fRightColumn == (float) lpBrData->lDepth)
bScrolled = FALSE;
else if (lpBrData->fRightColumn + fDeltaY >
(float) lpBrData->lDepth)
{
lpBrData->fLeftColumn +=
((float) lpBrData->lDepth - lpBrData->fRightColumn);
lpBrData->fRightColumn = (float) lpBrData->lDepth;
}
else
{
lpBrData->fLeftColumn += fDeltaY;
lpBrData->fRightColumn += fDeltaY;
}
break;
case SB_THUMBPOSITION:
sPos = LOWORD(lParam);
lpBrData->hThumb = sPos;
SetScrollPos(hWnd, SB_HORZ, lpBrData->hThumb, TRUE);
if (HIWORD(lParam) != DONT_REDRAW)
UPDATE_SCREEN(hWnd);
bScrolled = FALSE;
break;
default:
bScrolled = FALSE;
}
/* Update the window */
if (bScrolled)
{
fMaxHRange = (float) lpBrData->lDepth -
(lpBrData->fRightColumn -
lpBrData->fLeftColumn + 1.0f);
if (fMaxHRange != 0.0f)
lpBrData->hThumb = (short)
(((float) MAXPOS) *
((lpBrData->fLeftColumn - 1.0f) / fMaxHRange));
SetScrollPos(hWnd, SB_HORZ, lpBrData->hThumb, TRUE);
if (HIWORD(lParam) != DONT_REDRAW)
UPDATE_SCREEN(hWnd);
}
return TRUE;
}
// Main function for showing products and determining how many plinkos you get
static inline int PRODUCTS(void) {
unsigned char STATUS = RUNNING, FLAG;
unsigned char plinkos = 1; // You automatically start out with 1 plinko
char turn = 1; // Start out on First turn
unsigned char n1, n2, real;
unsigned char x = 0;
char PRESSED, name[30], option, sign1, sign2;
typedef unsigned short BOOL;
BOOL ANSWER;
//const char question[42] = "Which digit is in the actual retail price?";
unsigned char *LIGHT, *DARK;
while(STATUS == RUNNING && turn < 5) {
PRESSED = 0;
GET_PRODUCT(&n1, &n2, name); // Send the address of n1, n2, and name. The reason why name doesn't have a
// star is because it is an array and an array automatically give a pointer to it's the first item.
if (random(2)) { // Discards one of the actual retail price digits and replaces it with a "fake" number
real = n1; // Remember the real number to show after a guess
ANSWER = 1;
do
{
n1 = random(10);
} while (real == n1 || n1 == n2); // Make sure n1 and n2 are not equal and the fake random number is not
// equal to the real number
} else {
real = n2;
ANSWER = 0;
do
{
n2 = random(10);
} while (real == n2 || n1 == n2);
}
option = random(3);
FLAG = FALSE;
while(STATUS == RUNNING) {
if (FLAG == FALSE) {
if (_keytest (RR_LEFT)) x = 0;
if (_keytest (RR_RIGHT)) x = 1;
}
LIGHT = Hiddenl;
DARK = Hiddend;
UPDATE_SCREEN(option, LIGHT, DARK);
sign1 = 1 - 2 * random(2);
sign2 = 1 - 2 * random(2);
GRAPHIC(56 + (!x)*(sign1 * random(3)), 40 + (!x)*(sign2 * random(3)), n1, TRUE);
GRAPHIC(82 + (x)*(sign1 * random(3)), 40 + (x)*(sign2 * random(3)), n2, TRUE);
SHOW_PLINKOS(turn, plinkos, Hiddenl, Hiddend);
DrawString (0, name);
if (FLAG != FALSE) {
GRAPHIC(56 + 26 * (ANSWER == 0), FLAG, real, TRUE);
if ((FLAG -= 3) <= 40)
break;
}
GrayDBufToggleSync(); // switches two sets of planes
if (FLAG == FALSE) {
DELAY(5);
if (_keytest (RR_2ND)) PRESSED = 1;
else if (PRESSED == 1) FLAG = 85;
}
if (_keytest (RR_ESC))
return QUIT;
}
//GRAPHIC(x2, 40, real, TRUE);
DRAW_BOX(60, 65, 14, 32);
if (ANSWER == x) { // You guessed right
plinkos++;
GraySprite32_OR(64, 69, 14, WINl, WINd, Hiddenl,
Hiddend); // Show WIN
} else
GraySprite32_OR(64, 69, 14, wrongl, wrongd, Hiddenl,
Hiddend); // Show Wrong
GrayDBufToggleSync(); // switches two sets of planes
Waitkey();
turn++;
}
return plinkos;
}
