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Raiden 2 / DX coin inputs are now perfect (for the user). code-wise, it doesn`t look too good.

This commit is contained in:
dinkc64 2015-06-27 00:22:44 +00:00
parent 381f927b4c
commit ff11464f7a
1 changed files with 20 additions and 5 deletions
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25
src/burn/drv/pst90s/d_raiden2.cpp
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@ -56,6 +56,7 @@ static UINT8 bg_bank = 0;
static UINT8 fg_bank = 0; static UINT8 fg_bank = 0;
static INT32 game_select = 0; // 0 raiden2, 1 raidendx, 2 zeroteam, 3 xsedae static INT32 game_select = 0; // 0 raiden2, 1 raidendx, 2 zeroteam, 3 xsedae
static INT32 watchdawg = 0; // kludge to fix coin inputs - run 1 frame, then reset. no kidding.
static struct BurnInputInfo Raiden2InputList[] = { static struct BurnInputInfo Raiden2InputList[] = {
{"P1 Coin", BIT_DIGITAL, DrvJoy4 + 0, "p1 coin" }, {"P1 Coin", BIT_DIGITAL, DrvJoy4 + 0, "p1 coin" },
@ -1963,6 +1964,7 @@ static INT32 Raiden2Init()
GenericTilesInit(); GenericTilesInit();
DrvDoReset(); DrvDoReset();
watchdawg = -1;
return 0; return 0;
} }
@ -2026,6 +2028,7 @@ static INT32 Raiden2aInit() // alternate rom layout
GenericTilesInit(); GenericTilesInit();
DrvDoReset(); DrvDoReset();
watchdawg = -1;
return 0; return 0;
} }
@ -2124,6 +2127,7 @@ static INT32 RaidendxInit()
GenericTilesInit(); GenericTilesInit();
DrvDoReset(); DrvDoReset();
watchdawg = -1;
return 0; return 0;
} }
@ -2534,6 +2538,7 @@ static INT32 ZeroteamDraw() // sprite priorities different
return 0; return 0;
} }
static UINT32 framecntr = 0; static UINT32 framecntr = 0;
static UINT32 seibu_start = 0;
static void compile_inputs() static void compile_inputs()
{ {
@ -2548,29 +2553,39 @@ static void compile_inputs()
// hold coin down for a few frames so that it registers // hold coin down for a few frames so that it registers
static INT32 previous_coin = seibu_coin_input; static INT32 previous_coin = seibu_coin_input;
seibu_coin_input = 0; seibu_coin_input = 0xff;
for (INT32 i = 0; i < 4; i++) { for (INT32 i = 0; i < 4; i++) {
if ((previous_coin & (1 << i)) == 0 && DrvJoy4[i]) { if ((previous_coin & (1 << i)) == 0 && DrvJoy4[i]) {
hold_coin[i] = 6; hold_coin[i] = 4;
framecntr = 0; framecntr = 0;
} }
if (hold_coin[i]) { if (hold_coin[i]) { // only hold for 4 frames, with no extra from input holddown.
hold_coin[i]--; hold_coin[i]--;
if (framecntr & 1) if (framecntr & 1)
seibu_coin_input |= (1 << i); seibu_start = 1;
if (seibu_start)
seibu_coin_input ^= (1 << i);
if (!hold_coin[i])
seibu_start = 0;
} }
} }
//bprintf(0, _T("%X"), (seibu_coin_input == 0xff) ? 0 : seibu_coin_input);
framecntr++; framecntr++;
} }
static INT32 DrvFrame() static INT32 DrvFrame()
{ {
if (DrvReset) { if (DrvReset || watchdawg == 5) {
watchdawg = 0;
DrvDoReset(); DrvDoReset();
} }
if (watchdawg == -1) { // see define.
watchdawg = 5;
}
VezNewFrame(); VezNewFrame();
ZetNewFrame(); ZetNewFrame();