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#include <windows.h>
#include "player_info.h"
#include "data_struct.h"
struct st st_46caec;
int fcn_455c52(uint32_t a0, uint32_t a1, uint16_t *a2, struct st * a3, int a4, int a5, int a6)
{
a4 -= (int16_t)a3->f4;
a5 -= (int16_t)a3->f6;
if (a6 != 1) {
if (a4 >= a0 ||
a4 + (uint16_t)a3->f0 <= 0 ||
a5 >= a1 ||
a5 + (uint16_t)a3->f2 <= 0)
return 1;
[ebp-4] = 0;
[ebp-8] = 0;
[ebp-12] = (uint16_t)a3->f0;
[ebp-16] = (uint16_t)a3->f2;
if (a4 < 0) {
[ebp-4] -= a4;
[ebp-12] += a4;
a4 = 0;
} else {
eax = [ebp-12] + a4 - a0;
if (eax > 0) {
[ebp-12] -= eax;
}
}
if (a5 < 0) {
[ebp-8] -= a5;
[ebp-16] += a5;
a5 = 0;
} else {
eax = [ebp-16] + a5 - a1;
if (eax > 0) {
[ebp-16] -= eax;
}
}
} else {
if (a4 >= dw_4861c0
|| a4 + (uint16_t)a3->f0 <= dw_4861b8
|| a5 >= dw_4861c4
|| a5 + (uint16_t)a3->f2 <= dw_4861bc)
return 1;
[ebp - 4] = 0;
[ebp - 8] = 0;
[ebp - 12] = (uint16_t)a3->f0;
[ebp - 16] = (uint16_t)a3->f2;
if (a4 < dw_4861b8) {
eax = dw_4861b8 - a4;
a4 = dw_4861b8;
[ebp - 4] += eax;
[ebp - 12] -= eax;
} else {
eax = [ebp - 12] + a4 - dw_4861c0;
if (eax > 0) {
[ebp - 12] -= eax;
}
}
if (a5 < dw_4861bc) {
eax = dw_4861bc - a5;
a5 = dw_4861bc;
[ebp - 8] += eax;
[ebp - 16] -= eax;
} else {
eax = [ebp - 16] + a5 - dw_4861c4;
if (eax > 0) {
[ebp - 16] -= eax;
}
}
}
eax = (uint16_t)a3->f0 * [ebp-8] + [ebp-4];
esi = &a3->f8[eax];
[ebp - 4] = ((uint16_t)a3->f0 - [ebp - 12]) * 2;
[ebp - 8] = (a0 - [ebp-12]) * 2;
edi = (a5 * a0 + a4) * 2 + a2;
edx = [ebp - 12];
ebx = [ebp - 16];
do {
ecx = edx;
do {
ax = [esi];
(uint16_t*)esi ++;
if (ax != 0) {
*edi = ax;
}
(uint16_t*)edi ++;
} while (--ecx);
esi += [ebp - 4];
edi += [ebp - 8];
} while (--ebx);
return 0;
}
void fcn_4562a5(struct st * a0, struct st * a1, int a2, int a3)
{
fcn_455c52((uint16_t)a0->f0, (uint16_t)a0->f2, a0->f8, a1, a2, a3, 0);
}
void fcn_417191(int a0)
{
RECT r0;
r0.left = dw_48bdec;
r0.top = dw_48bde8;
r0.right = r0.left + dw_48bdd8;
r0.bottom = r0.top + dw_48bddc;
GetCursorPos_35d(&r0); /* fcn_4021f8.c */
if (dw_48bdec != dw_475284 || dw_48bde8 != dw_475288) {
dw_48bdec = dw_475284;
dw_48bde8 = dw_475288;
IDirectDrawSurface_BltFast(pddrawsf1, r0.left, r0.top, pddrawsf2, &r0, 0x10);
}
if (a0 == 0) {
if (b_46cafd != 0)
return;
GetCursorPos_250(&r0);
return;
}
ebx = 0;
if (players[current_player].days_stopping != 0)
ebx = 2;
if (players[current_player].days_tortoise_walking != 0)
ebx = 4;
IDirectDrawSurface_Lock(pddrawsf1, 0, &sfdesc1, 1, 0);
st_46caec.f0 = sfdesc1.DUMMYUNIONNAME1.lPitch / 2;
dw_46caf4 = sfdesc1.lpSurface;
edx = dw_48bdd4 + ebx;
edx = edx * 12 + dw_48be04 + 12;
fcn_4562a5(&st_46caec, edx, dw_475284, dw_475288);
eax = players[current_player].traffic_method & 3;
switch (eax) {
case 0:
eax = dw_475288 + 0x1a;
if (players[current_player].days_stopping == 0) {
fcn_4562a5(&st_46caec, dw_48be04+0x60, dw_475284+7, eax);
} else {
fcn_4562a5(&st_46caec, dw_48be04+0x54, dw_475284+8, eax);
}
break;
case 1:
for (ebx = 0; ebx < 2; ebx++) {
edx = players[current_player].ndices - 1;
if (ebx <= edx && players[current_player].days_stopping == 0) {
eax_1 = ebx * 19 + dw_475288 + 0x10;
edx = (ebx * 2 + 7) * 12;
eax_2 = dw_48be04 + 0xc + edx;
fcn_4562a5(&st_46caec, eax_2, dw_475284 + 7, eax_1);
} else {
eax_1 = ebx*19 + dw_475288 + 0x10;
eax_2 = (ebx * 2 + 6) * 12 + dw_48be04 + 0xc;
fcn_4562a5(&st_46caec, eax_2, dw_475284 + 8, eax_1);
}
}
break;
case 2:
for (ebx = 0; ebx < 3; ebx++) {
edx = players[current_player].ndices - 1;
if (ebx <= edx && players[current_player].days_stopping == 0) {
a4 = ebx * 16 + dw_475288 + 9;
a3 = dw_475284 + 7;
a2 = (ebx * 2 + 7) * 12 + dw_48be04 + 0xc;
fcn_4562a5(&st_46caec, a2, a3, a4);
} else {
a4 = ebx * 16 + dw_475288 + 9;
a3 = dw_475284 + 8;
a2 = (ebx * 2 + 6) * 12 + dw_48be04 + 0xc;
fcn_4562a5(&st_46caec, a2, a3, a4);
}
}
break;
default:
break;
}
IDirectDrawSurface_Unlock(pddrawsf1, NULL);
GetCursorPos_250(&r0);
st_46caec.f0 = 640;
}
void IntersectRect_4cd(RECT *r0)
{
RECT result_rect;
RECT o_rect;
if (b_46cafd == 0)
return;
o_rect.left = dw_475284;
o_rect.top = dw_475288;
o_rect.right = o_rect.left + dw_48bdd8;
o_rect.bottom = o_rect.top + dw_48bddc;
int ret = IntersectRect(&result_rect, &o_rect, r0);
if (ret == 0) // do not intersect
return;
fcn_417191(1);
}
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