buy_land_card, swap_land_card

1 files changed, 299 insertions, 0 deletions

diff --git a/csrc/cards.c b/csrc/cards.c
index f29c9af..0bd2f12 100644
--- a/csrc/cards.c
+++ b/csrc/cards.c
@@ -6,6 +6,8 @@ card_func card_functions[] = { // 0x475d5c
 	NULL,
 	average_cash_card,
 	average_cash_card2,
+	buy_land_card,
+	swap_land_card,
 };
 
 // 0x4420d8
@@ -84,3 +86,300 @@ int average_cash_card2()
 	fcn_41d546();
 	return result;
 }
+
+// 0x442325
+int buy_land_card()
+{
+	esi = 0;
+	ecx = players[current_player].f12;
+	eax = ecx * 5;
+	ecx = dw_498e80;
+	eax = word [ecx + eax*8 + 0x20] & 0xffff;
+	if (eax > 2000 && eax < 4000) {
+		eax -= 2000;
+		eax *= 52;
+		ebx = dw_498e84 + eax;
+		cl = byte [ebx + 0x19];
+		if (cl == 0 || cl == current_player+1) {
+			if (esi != 0) {
+				fcn.00441343(current_player, 3);
+			}
+			return esi;
+		}
+		edi = (uint8_t) byte [ebx + 0x1a];
+		ecx = (uint16_t) word [ebx + 0x1e];
+		edi *= ecx; // imul edi, ecx
+		ecx = (uint16_t) word [ebx + 0x1c];
+		edi += ecx;
+		edi *= price_index; // imul edi, dword [0x4990e8]
+		if (edi > players[current_player].cash) {
+			fcn.00440cac(0x46530c, 1500);
+			if (esi != 0) {
+				fcn.00441343(current_player, 3);
+			}
+			return esi;
+		}
+
+		esi = cl - 1;
+		eax = price_index;
+		ecx *= eax; // imul ecx, eax
+		[esp] = ecx;
+		fild dword [esp];
+		eax = (uint8_t)byte [ebx + 0x1a];
+		[esp+4] = eax;
+		fild word [local_4h];
+		fadd dword [0x46531c];
+		fdiv dword [0x465320];
+		fmulp st(1);
+		sub esp, 8;
+		fstp qword [esp];
+		fcn.0040df69(esi, current_player);
+		edx = players[current_player].character;
+		eax = edx * 360;
+		ebp = dword [eax + 0x481242];
+		fcn.0044ef41(ecx, 3, ebp);
+		al = current_player + 1;
+		byte [ebx + 0x19] = al;
+		fcn.0040a4e1(0);
+		edx = dw_499110;
+		if (edx != 0) {
+			ecx = dword [edx*4 + 0x4751f0];
+			[ebx + 0x30] = eax = fcn.004521cb(*(uint32_t*)&global_rich4_cfg.day, ecx);
+		}
+		fcn.0041d2c6(current_player, esi, edi, 0);
+		edx = players[esi].character;
+		eax = edx * 360;
+		edx = dword [eax + 0x481332];
+		fcn.0044ef41(esi, 1, edx);
+		fcn_41d546();
+		fcn.00441343(current_player, 3);
+		return 1;
+	}
+	// 4424be
+	if (eax > 4000 && eax < 6000) {
+		eax -= 4000;
+		eax *= 56;
+		ebx = dw_498e88 + eax;
+		if (byte [ebx + 0x19] != 0) {
+			eax = byte [ebx + 0x19];
+			edx = current_player + 1;
+			if (eax != edx) {
+				edx = (uint8_t)byte [ebx + 0x1a];
+				ecx = (uint16_t)word [ebx + 0x24];
+				edx *= ecx; // imul edx, ecx
+				ecx = (uint16_t)word [ebx + 0x22];
+				edi = ecx + edx;
+				edi *= price_index; // imul edi, dword [0x4990e8]
+				if (edi <= players[current_player].cash) {
+					esi = eax - 1;
+					eax = price_index;
+					ecx *= eax; // imul ecx, eax
+					[esp] = ecx;
+					fild dword [esp];
+					eax = (uint8_t) byte [ebx + 0x1a];
+					[esp+4] = eax;
+					fild word [local_4h];
+					fadd dword [0x46531c];
+					fdiv dword [0x465320];
+					fmulp st(1);
+					sub esp, 8;
+					fstp qword [esp];
+					fcn.0040df69(esi, current_player);
+					edx = players[current_player].character;
+					eax = edx * 360;
+					ebp = dword [eax + 0x481242];
+					fcn.0044ef41(ecx, 3, ebp);
+					al = current_player + 1;
+					byte [ebx + 0x19] = al;
+					fcn.0040a4e1(0);
+					edx = dw_499110;
+					if (edx != 0) {
+						ecx = dword [edx*4 + 0x4751f0];
+						[ebx + 0x34] = eax = fcn.004521cb(*(uint32_t*)&global_rich4_cfg.day, ecx);
+					}
+					fcn.0041d2c6(current_player, esi, edi, 0);
+					edx = players[esi].character;
+					eax = edx * 360;
+					edx = dword [eax + 0x481332];
+					fcn.0044ef41(esi, 1, edx);
+					fcn_41d546();
+					fcn.00441343(current_player, 3);
+					return 1;
+				}
+				fcn.00440cac(0x46530c, 1500);
+			}
+		}
+	}
+	if (esi != 0) {
+		fcn.00441343(current_player, 3);
+	}
+	return esi;
+}
+
+int swap_land_card()
+{
+	ebx = 0;
+	ecx = (uint16_t)players[current_player].f12;
+	eax = ecx * 5;
+	esi = dw_498e80;
+	esi = word [esi + eax*8 + 0x20] & 0xffff;
+	if (esi > 2000 && esi < 4000) {
+		eax = esi - 2000;
+		eax = eax * 0x34;
+		edi = dw_498e84 + eax;
+		if (players[current_player].who_plays == 1) {
+			eax = fcn.00446ae8(0xe0c0202);
+		} else {
+			eax = fcn.0041e6f2(0);
+		}
+		ebx = eax;
+		if (ebx == 0) {
+			return 0;
+		}
+		fcn.00456c0a(dw_474938, 0x2f440, esi, 0xffff);
+		fcn.00456c0a(dw_474938, 0x2f440, ebx, 0xffff);
+		ebx -= 2000;
+		ebx = ebx * 0x34;
+		esi = dw_498e84 + ebx;
+		ebx = (uint8_t)byte [edi + 0x19];
+		eax = (uint8_t)bype [esi + 0x19];
+		[esp] = eax;
+		eax = current_player + 1;
+		if (ebx == eax && eax != [esp] && byte [esi + 0x1a] >= byte [edi + 0x1a]) {
+			ecx = ebx - 1;
+			edx = players[ecx].character;
+			eax = edx * 360;
+			edx = dword [eax + 0x481246];
+			fcn.0044ef41(ecx, 3, edx);
+		} else {
+			// 442736
+			eax = current_player + 1;
+			if (ebx != eax && eax == [esp] && [edi + 0x1a] >= [esi + 0x1a]) {
+				ecx = [esp] - 1;
+				edx = (uint8_t)players[ecx].character;
+				eax = edx * 360;
+				ebp = dword [eax + 0x481246];
+				fcn.0044ef41(ecx, 3, ebp);
+			}
+		}
+		// 44277f
+		if (players[current_player].who_plays != 1) {
+			sub.WINMM.dll_timeGetTime_669(0,
+				   	(uint32_t)players[current_player].f8, (uint32_t)players[current_player].f10,
+				   	(int)(int16_t)word [esi], (int)(int16_t)word [esi + 2], 100);
+		}
+		// 4427bb
+		byte [esi + 0x19] = bl;
+		al = byte [esp];
+		[edi + 0x19] = al;
+		fcn.0040a4e1(0);
+		fcn.00451985();
+		player_action_2(0, 0, 1);
+		sub.WINMM.dll_timeGetTime_85e(500);
+		eax = current_player + 1;
+		ebp = [esp];
+		if (ebx == eax && eax != ebp && ebp != 0 && byte [esi + 0x1a]  >= byte [edi + 0x1a]) {
+			ecx = ebp - 1;
+			edx = players[ecx].character;
+			eax = edx * 360;
+			ebx = dword [eax + 0x481336];
+			fcn.0044ef41(ecx, 2, ebx);
+		} else {
+			// 442836
+			eax = current_player + 1;
+			if (ebx != eax && ebx != 0 && eax == [esp] && byte [edi + 0x1a] >= byte [esi + 0x1a]) {
+				edx = ebx - 1;
+				ebx = players[edx].character;
+				eax = ebx * 360;
+				ecx = dword [eax + 0x481336];
+				fcn.0044ef41(edx, 2, ecx);
+			}
+		}
+		fcn.00441343(current_player, 4);
+		fcn_41d546();
+		return 1;
+	}
+	// 44288c
+
+	if (esi > 4000 && esi < 6000) {
+		eax = esi - 4000;
+		eax *= 56;
+		edi = dw_498e88 + eax;
+		if (players[current_player].who_plays == 1) {
+			eax = fcn.00446ae8(0xe0c0204);
+		} else {
+			eax = fcn.0041e6f2(0);
+		}
+		ebx = eax;
+		if (ebx != 0) {
+			fcn.00456c0a(dw_474938, 0x2f440, esi, 0xffff);
+			fcn.00456c0a(dw_474938, 0x2f440, ebx, 0xffff);
+			eax = ebx - 4000;
+			eax *= 56;
+			esi = dw_498e88 + eax;
+			ebx = (uint8_t)byte [edi + 0x19];
+			eax = (u8)byte [esi + 0x19];
+			[esp] = eax;
+			eax = current_player + 1;
+			if (ebx == eax && eax != [esp] && byte [esi + 0x1a] >= byte [edi + 0x1a]) {
+				ecx = ebx - 1;
+				edx = players[current_player].character;
+				eax = edx * 360;
+				edx = dword [eax + 0x481246];
+				fcn.0044ef41(ecx, 3, edx);
+			} else {
+				eax = current_player + 1;
+				if (ebx != eax && eax == [esp] && byte [edi + 0x1a] >= byte [esi + 0x1a]) {
+					ecx = [esp] - 1;
+					edx = players[ecx].character;
+					eax = edx * 360;
+					ebp = dword [eax + 0x481246];
+					fcn.0044ef41(ecx, 3, ebp);
+				}
+			}
+			// 4429cd
+			if (players[current_player].who_plays != 1) {
+				sub.WINMM.dll_timeGetTime_669(0,
+						(uint32_t)players[current_player].f8, (uint32_t)players[current_player].f10,
+						(int)(int16_t)word [esi], (int)(int16_t)word [esi + 2], 100);
+			}
+			// 442a09
+			[esi + 0x19] = bl;
+			[edi + 0x19] = byte [esp];
+			fcn.0040a4e1(0);
+			fcn.00451985();
+			player_action_2(0, 0, 1);
+			sub.WINMM.dll_timeGetTime_85e(500);
+			eax = current_player + 1;
+			ebp = [esp];
+			if (ebx == eax && eax != ebp && ebp != 0 && byte [esi + 0x1a] >= byte [edi + 0x1a]) {
+				ecx = ebp - 1;
+				edx = players[ecx].character;
+				eax = edx * 360;
+				ebx = dword [eax + 0x481336];
+				fcn.0044ef41(ecx, 2, ebx);
+				fcn.00441343(current_player, 4);
+				fcn_41d546();
+				return 1;
+			} else {
+				eax = current_player + 1;
+				if (ebx != eax && ebx != 0 && eax == [esp] && byte [edi + 0x1a] >= byte [esi + 0x1a]) {
+					ebx --;
+					edx = players[ebx].character;
+					eax = edx * 360;
+					ecx = dword [eax + 0x481336];
+					fcn.0044ef41(ebx, 2, ecx);
+				}
+				fcn.00441343(current_player, 4);
+				fcn_41d546();
+				return 1;
+			}
+		}
+	}
+	// 442ade
+	if (ebx != 0) {
+		fcn.00441343(current_player, 4);
+		fcn_41d546();
+	}
+	return ebx;
+}