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separate text layer draw function for tharrier & other vertical games

This commit is contained in:
dinkc64 2014-05-22 05:07:50 +00:00
parent 83972f8cac
commit 445d607387
1 changed files with 47 additions and 13 deletions
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60
src/burn/drv/pst90s/d_nmk16.cpp
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@ -14,7 +14,7 @@
blkheart -- good
mustang -- good
acrobatm -- good
manybloc -- good
manybloc -- good
stagger1 -- good
tharrier -- good
airattck -- good
@ -100,6 +100,8 @@ static INT32 MSM6295x1_only = 0;
static INT32 MSM6295x2_only = 0;
static INT32 no_z80 = 0;
static INT32 AFEGA_SYS = 0;
static INT32 Tharriermode = 0; // use macross1/tharrier text draw & joy inputs
static INT32 Macrossmode = 0; // use macross1 text draw
static struct BurnInputInfo CommonInputList[] = {
{"P1 Coin", BIT_DIGITAL, DrvJoy1 + 0, "p1 coin" },
@ -4563,7 +4565,9 @@ static INT32 DrvExit()
MSM6295Exit(0);
MSM6295Exit(1);
MSM6295ROM = NULL;
Tharriermode = 0;
Macrossmode = 0;
return CommonExit();
}
@ -4572,7 +4576,7 @@ static INT32 MSM6295x1Exit()
ZetExit();
MSM6295Exit(0);
MSM6295ROM = NULL;
MSM6295x1_only = 0;
MSM6295x1_only = 0;
return CommonExit();
}
@ -4601,7 +4605,7 @@ static INT32 AfegaExit()
MSM6295Exit(0);
MSM6295Exit(1);
MSM6295ROM = NULL;
AFEGA_SYS = 0;
AFEGA_SYS = 0;
return CommonExit();
}
@ -4611,8 +4615,8 @@ static INT32 BjtwinExit()
MSM6295Exit(0);
MSM6295Exit(1);
MSM6295ROM = NULL;
MSM6295x2_only = 0;
no_z80 = 0;
MSM6295x2_only = 0;
no_z80 = 0;
return CommonExit();
}
@ -4624,8 +4628,8 @@ static INT32 NMK004Exit()
MSM6295Exit(0);
MSM6295Exit(1);
MSM6295ROM = NULL;
no_z80 = 0;
NMK004_enabled = 0;
no_z80 = 0;
NMK004_enabled = 0;
return CommonExit();
}
@ -4855,11 +4859,10 @@ static void bioship_draw_background(INT32 scrollx, INT32 scrolly)
}
}
static void draw_macross_text_layer(INT32 scrollx, INT32 scrolly, INT32 wide, INT32 coloff)
static void draw_tharriermacross1_text_layer(INT32 scrollx, INT32 scrolly, INT32 wide, INT32 coloff)
{
if (nGraphicsMask[0] == 0) return;
scrolly = (scrolly + global_y_offset) & 0x1ff;
scrolly = (scrolly + global_y_offset) & 0x1ff;
INT32 pf_width = (0x100 << wide);
UINT16 *vram = (UINT16*)DrvTxRAM;
@ -4882,6 +4885,30 @@ static void draw_macross_text_layer(INT32 scrollx, INT32 scrolly, INT32 wide, IN
}
}
static void draw_macross_text_layer(INT32 scrollx, INT32 scrolly, INT32 wide, INT32 coloff)
{
if (nGraphicsMask[0] == 0) return;
scrolly = (scrolly + global_y_offset) & 0x1ff;
INT32 wmask = (0x100 << wide) - 1;
UINT16 *vram = (UINT16*)DrvTxRAM;
for (INT32 offs = 0; offs < 32 * (32 << wide); offs++)
{
INT32 sx = (offs >> 5) << 3;
INT32 sy = (offs & 0x1f) << 3;
sx = (((sx - scrollx) + 8) & wmask) - 8;
sy = (((sy - scrolly) + 8) & 0xff) - 8;
if (sx >= nScreenWidth || sy >= nScreenHeight) continue;
INT32 code = BURN_ENDIAN_SWAP_INT16(vram[offs]);
Render8x8Tile_Mask_Clip(pTransDraw, code & 0xfff, sx, sy, code >> 12, 4, 15, coloff, DrvGfxROM0);
}
}
static void draw_screen_yflip()
{
if (!screen_flip_y) return;
@ -4910,7 +4937,11 @@ static inline void common_draw(INT32 spriteflip, INT32 bgscrollx, INT32 bgscroll
draw_sprites(spriteflip, 0x100, 0x0f, 1);
draw_sprites(spriteflip, 0x100, 0x0f, 0);
draw_macross_text_layer(txscrollx, txscrolly, 0, tx_coloff);
if (Tharriermode || Macrossmode) { // Tharrier and Macross 1
draw_tharriermacross1_text_layer(txscrollx, txscrolly, 0, tx_coloff);
} else { // Macross 2 and all the rest...
draw_macross_text_layer(txscrollx, txscrolly, 0, tx_coloff);
}
draw_screen_yflip();
BurnTransferCopy(DrvPalette);
@ -5206,7 +5237,7 @@ static INT32 DrvFrame()
DrvDoReset();
}
if (strncmp(BurnDrvGetTextA(DRV_NAME), "tharrier", 8) == 0)
if (Tharriermode)
{
DrvInputs[0] = 0x8000;
DrvInputs[1] = 0x0000;
@ -5897,6 +5928,7 @@ static INT32 TharrierInit()
{
input_high[0] = 0x7fff;
input_high[1] = 0xffff;
Tharriermode = 1;
return DrvInit(TharrierLoadCallback);
}
@ -7226,6 +7258,7 @@ static INT32 Spec2kLoadCallback()
static INT32 Spec2kInit()
{
Macrossmode = 1; // use macross1 text draw
INT32 nRet = AfegaInit(Spec2kLoadCallback, pFirehawkZ80Callback, 1);
if (nRet == 0) {
@ -8418,7 +8451,8 @@ static INT32 MacrossLoadCallback()
static INT32 MacrossInit()
{
return NMK004Init(MacrossLoadCallback, 10000000, 0, 0);
Macrossmode = 1;
return NMK004Init(MacrossLoadCallback, 10000000, 0, 0);
}
struct BurnDriver BurnDrvMacross = {