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| author | Iru Cai <mytbk920423@gmail.com> | 2018-09-02 16:16:26 +0800 |
|---|---|---|
| committer | Iru Cai <mytbk920423@gmail.com> | 2018-09-02 16:16:26 +0800 |
| commit | 7fd904d4021e86ebe34389744153eea18b1b773f (patch) | |
| tree | bde41ac9ad71d8e4f4d0832209c3e8f2d3164bcb | |
| parent | b61d5009650e589d8a25b52242d914d492caae17 (diff) | |
| download | rich4-7fd904d4021e86ebe34389744153eea18b1b773f.tar.xz | |
some functions in init_new_game
| -rw-r--r-- | csrc/game_init.c | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/csrc/game_init.c b/csrc/game_init.c index 4cd0e8e..d2cdcfe 100644 --- a/csrc/game_init.c +++ b/csrc/game_init.c @@ -8,6 +8,39 @@ int winning_condition[6] = { 0, 100, 50, 10, 5, 3 }; // 0x46cc00 int game_initial_fund; // 0x49908c int traffic_initial; // 0x46cb44 +const uint32_t ftable_485958[] = { + 0x00455337U, 0x0045536cU, 0x0045536cU, 0x004553a1U, 0x00455442U, + 0x00455480U, 0x00455480U, 0x004554beU, 0x004555ebU, 0x00455628U, + 0x0045566eU, 0x004556abU +}; /* TODO: analyze these functions */ + +void fcn_004552b7(void * a1, void * a2, int a3, int a4) +{ + edi = a1; + esi = a2; + ecx = a3 >> 1; + ebx = 0x485d68 + (a4 << 5); + ftable_485958[dw_47637c](); /* function using esi, edi, ebx, ecx registers */ +} + +void fcn_00445a4d(int a1, int a2) +{ + int t = a1 * 15; + + if (byte [a2 + t + 0x49915b] >= 9) + return; + + if (a2 <= 8) { + bh = byte [a2 + 0x49731f]; + if (bh == 0) + return; + cl = bh - 1; + byte [a2 + 0x49731f] = cl; + } + + byte [a2 + t + 0x49915b]++; +} + int init_new_game(int a0) { load_sound_from_mkf(0x46ccd0); @@ -15,7 +48,7 @@ int init_new_game(int a0) dw_48a358 = malloc(0x96000); mkf_jump = load_mkf("JUMP.MKF"); read_mkf(mkf_jump, w_4991b6*4+w_4991b8 /* sign ext */, dw_48a358, NULL); - fcn.004552b7(dw_48a354, dw_48a358, 0x96000, -16); + fcn_004552b7(dw_48a354, dw_48a358, 0x96000, -16); dw_48a3a4 = allocate_some_struct(440, 155, 0, 0); dw_48a3a0 = allocate_some_struct(192, 461, 0, 0); dw_48a3b8 = read_mkf(dw_48a3b0, 8, NULL, NULL); @@ -70,7 +103,7 @@ int init_new_game(int a0) eax = edx * 3; edx = eax * 4; eax = dw_48a3b8 + 12 + edx; - dw_48a390 = fcn_00451a97(eax, 0, 0x8a, 15, 41, 133); + dw_48a390 = fcn_00451a97(eax, 0, 0x8a, 15, 41, 133); /* function in data_struct.c */ edx = w_4991b6; /* sign ext */ eax = edx * 20; @@ -98,7 +131,7 @@ int init_new_game(int a0) sub.WINMM.dll_mciSendStringA_9cf(0x8001); /* TODO: 0x4549cf */ - int res = fcn_4018e7(0x404e44, a0); + int res = fcn_4018e7(0x404e44, a0); /* function in cards_ui.c */ *(int*)(esp + 4) = res; unload_mkf(mkf_jump); |