mirror of
https://github.com/dschmenk/PLASMA.git
synced 2025-03-24 13:35:24 +00:00
Break out sprite library
This commit is contained in:
David Schmenk
parent
f829682876
commit
4186c5170d
@ -16,6 +16,6 @@ import hgrlib
|
||||
predef hgrClear#0
|
||||
predef hgrShow(page)#1
|
||||
predef hgrSwap#1
|
||||
predef hgrDrawBuf(page)#0
|
||||
predef hgrDrawBuf(page)#1
|
||||
predef hgrColor(clr)#0
|
||||
end
|
||||
|
||||
15
src/inc/sprite.plh
Normal file
15
src/inc/sprite.plh
Normal file
@ -0,0 +1,15 @@
|
||||
import sprite
|
||||
predef spriteCompile(w, h, srcptr)#1
|
||||
predef spriteDup(sprtsrc)#1
|
||||
predef spriteDraw(sprtptr)#0
|
||||
predef spriteDrawXor(sprtptr)#0
|
||||
predef spriteUnDraw(sprtptr)#0
|
||||
predef spriteUnDrawXor(sprtptr)#0
|
||||
predef spritePos(x, y, sprtptr)#0
|
||||
predef spritePosIndex(x, y, i)#0
|
||||
predef spriteDrawList#0
|
||||
predef spriteDrawXorList#0
|
||||
predef spriteAdd(i, sprtptr)#1
|
||||
predef spriteDel(i)#1
|
||||
predef spriteDrawBuf(page)#0
|
||||
end
|
||||
@ -112,10 +112,6 @@ byte = $88, $8F, $FF, $F8, $88
|
||||
|
||||
asm grInc(buff)
|
||||
!SOURCE "vmsrc/plvmzp.inc"
|
||||
GBASL = $26
|
||||
GBASH = $27
|
||||
GBASE = GBASL
|
||||
GCLR = $30
|
||||
end
|
||||
|
||||
export asm divmod7(x)#2
|
||||
@ -786,9 +782,10 @@ export def hgrSwap#1
|
||||
drawbuff = hgrbuff[drawpage]
|
||||
return drawpage
|
||||
end
|
||||
export def hgrDrawBuf(page)#0
|
||||
export def hgrDrawBuf(page)#1
|
||||
drawpage = page & 1
|
||||
drawbuff = hgrbuff[drawpage]
|
||||
return drawpage
|
||||
end
|
||||
//
|
||||
// Assembly fixups
|
||||
|
||||
185
src/libsrc/apple/sprite.pla
Normal file
185
src/libsrc/apple/sprite.pla
Normal file
@ -0,0 +1,185 @@
|
||||
include "inc/cmdsys.plh"
|
||||
include "inc/hgrlib.plh"
|
||||
|
||||
struc t_sprite
|
||||
var s_xpos
|
||||
var s_ypos
|
||||
byte s_undermap[2]
|
||||
byte s_underofst[2]
|
||||
byte s_undery[2]
|
||||
byte s_pitch
|
||||
// var s_width
|
||||
var s_height
|
||||
var s_size
|
||||
var s_mask[14]
|
||||
var s_map[14]
|
||||
var s_under[14]
|
||||
end
|
||||
|
||||
var spriteList[16]
|
||||
byte drawpage
|
||||
//
|
||||
// Sprite routines
|
||||
//
|
||||
def spriteBLTMask(x, y, w, h, srcptr)#0
|
||||
word i, j
|
||||
byte c
|
||||
|
||||
for j = y to y + h - 1
|
||||
for i = 0 to w - 1
|
||||
c = srcptr->[i >> 1]
|
||||
if i & 1
|
||||
hgrColor(c & $08 ?? 3 :: 0)
|
||||
else
|
||||
hgrColor(c & $80 ?? 3 :: 0)
|
||||
fin
|
||||
hgrPlot(x + i, j)
|
||||
next
|
||||
srcptr = srcptr + (w + 1) / 2
|
||||
next
|
||||
end
|
||||
export def spriteCompile(w, h, srcptr)#1
|
||||
var sprtptr, bytewidth, spritesize, i
|
||||
|
||||
sprtptr = heapalloc(t_sprite)
|
||||
bytewidth = (w + 7) / 7 + 1
|
||||
sprtptr->s_pitch = bytewidth
|
||||
spritesize = bytewidth * h
|
||||
sprtptr=>s_size = spritesize
|
||||
// sprtptr=>s_width = w
|
||||
sprtptr=>s_height = h
|
||||
sprtptr=>s_under[0] = heapalloc(spritesize)
|
||||
sprtptr=>s_under[1] = heapalloc(spritesize)
|
||||
for i = 0 to 13
|
||||
sprtptr=>s_map[i] = heapalloc(spritesize)
|
||||
sprtptr=>s_mask[i] = heapalloc(spritesize)
|
||||
hgrColor(0)
|
||||
hgrRect(0, w + 21, 0, h - 1)
|
||||
hgrBLT(i, 0, w, h, srcptr)
|
||||
hgrCopyDst(i > 6 ?? 1 :: 0, 0, bytewidth, h, sprtptr=>s_map[i])
|
||||
hgrColor(3)
|
||||
hgrRect(0, w + 21, h, h * 2 - 1)
|
||||
spriteBLTMask(i, h, w, h, srcptr)
|
||||
hgrCopyDst(i > 6 ?? 1 :: 0, h, bytewidth, h, sprtptr=>s_mask[i])
|
||||
next
|
||||
sprtptr->s_underofst[0] = 255 // Mark as under not valid
|
||||
sprtptr->s_underofst[1] = 255
|
||||
return sprtptr
|
||||
end
|
||||
export def spriteDup(sprtsrc)#1
|
||||
var sprtdup, spritesize
|
||||
byte i
|
||||
|
||||
sprtdup = heapalloc(t_sprite)
|
||||
spritesize = sprtsrc=>s_size
|
||||
sprtdup=>s_size = spritesize
|
||||
sprtdup->s_pitch = sprtsrc->s_pitch
|
||||
// sprtdup=>s_width = sprtsrc=>s_width
|
||||
sprtdup=>s_height = sprtsrc=>s_height
|
||||
sprtdup=>s_under[0] = heapalloc(spritesize)
|
||||
sprtdup=>s_under[1] = heapalloc(spritesize)
|
||||
for i = 0 to 13
|
||||
sprtdup=>s_map[i] = sprtsrc=>s_map[i]
|
||||
sprtdup=>s_mask[i] = sprtsrc=>s_mask[i]
|
||||
next
|
||||
sprtdup->s_underofst[0] = 255 // Mark as under not valid
|
||||
sprtdup->s_underofst[1] = 255
|
||||
return sprtdup
|
||||
end
|
||||
export def spriteDraw(sprtptr)#0
|
||||
byte ofst, map, y
|
||||
var width, height
|
||||
|
||||
y = sprtptr->s_ypos
|
||||
ofst, map = divmod7(sprtptr=>s_xpos)
|
||||
if ofst & 1
|
||||
map = map + 7
|
||||
fin
|
||||
sprtptr->s_underofst[drawpage] = ofst
|
||||
sprtptr->s_undery[drawpage] = y
|
||||
width = sprtptr->s_pitch
|
||||
height = sprtptr=>s_height
|
||||
hgrCopyDst(ofst, y, width, height, sprtptr=>s_under[drawpage])
|
||||
hgrAndSrc( ofst, y, width, height, sprtptr=>s_mask[map])
|
||||
hgrXorSrc( ofst, y, width, height, sprtptr=>s_map[map])
|
||||
end
|
||||
export def spriteUnDraw(sprtptr)#0
|
||||
if sprtptr->s_underofst[drawpage] < 40
|
||||
hgrCopySrc(sprtptr->s_underofst[drawpage], sprtptr->s_undery[drawpage], sprtptr->s_pitch, sprtptr=>s_height, sprtptr=>s_under[drawpage])
|
||||
fin
|
||||
end
|
||||
export def spriteDrawXor(sprtptr)#0
|
||||
byte ofst, map, y
|
||||
var width, height
|
||||
|
||||
y = sprtptr->s_ypos
|
||||
ofst, map = divmod7(sprtptr=>s_xpos)
|
||||
if ofst & 1
|
||||
map = map + 7
|
||||
fin
|
||||
sprtptr->s_undermap[drawpage] = map
|
||||
sprtptr->s_underofst[drawpage] = ofst
|
||||
sprtptr->s_undery[drawpage] = y
|
||||
width = sprtptr->s_pitch
|
||||
height = sprtptr=>s_height
|
||||
hgrXorSrc( ofst, y, width, height, sprtptr=>s_map[map])
|
||||
end
|
||||
export def spriteUnDrawXor(sprtptr)#0
|
||||
if sprtptr->s_underofst[drawpage] < 40
|
||||
hgrXorSrc(sprtptr->s_underofst[drawpage], sprtptr->s_undery[drawpage], sprtptr->s_pitch, sprtptr=>s_height, sprtptr=>s_map[sprtptr->s_undermap[drawpage]])
|
||||
fin
|
||||
end
|
||||
export def spritePos(x, y, sprtptr)#0
|
||||
sprtptr=>s_ypos = y
|
||||
sprtptr=>s_xpos = x
|
||||
end
|
||||
export def spritePosIndex(x, y, i)#0
|
||||
i = i & 15
|
||||
if spriteList[i]
|
||||
spriteList[i]=>s_ypos = y
|
||||
spriteList[i]=>s_xpos = x
|
||||
fin
|
||||
end
|
||||
export def spriteDrawList#0
|
||||
byte i
|
||||
|
||||
for i = 15 downto 0
|
||||
if spriteList[i]
|
||||
spriteUnDraw(spriteList[i])
|
||||
fin
|
||||
next
|
||||
for i = 0 to 15
|
||||
if spriteList[i]
|
||||
spriteDraw(spriteList[i])
|
||||
fin
|
||||
next
|
||||
end
|
||||
export def spriteDrawXorList#0
|
||||
byte i
|
||||
for i = 0 to 15
|
||||
if spriteList[i]
|
||||
spriteUnDrawXor(spriteList[i])
|
||||
spriteDrawXor(spriteList[i])
|
||||
fin
|
||||
next
|
||||
end
|
||||
export def spriteAdd(i, sprtptr)#1
|
||||
var sprtprev
|
||||
|
||||
i = i & 15
|
||||
sprtprev = spriteList[i]
|
||||
spriteList[i] = sprtptr
|
||||
return sprtprev
|
||||
end
|
||||
export def spriteDel(i)#1
|
||||
var sprtprev
|
||||
|
||||
i = i & 15
|
||||
sprtprev = spriteList[i]
|
||||
spriteList[i] = 0
|
||||
return sprtprev
|
||||
end
|
||||
export def spriteDrawBuf(page)#0
|
||||
drawpage = page & 1
|
||||
end
|
||||
done
|
||||
@ -38,6 +38,12 @@ asm majorline(majorstart, major, majorend, minor, dir, majorspan)#0
|
||||
LDA $1001 ; ERRH
|
||||
ADC $2001 ; SHORTERRH
|
||||
STA $1001 ; ERRH
|
||||
LDA ESTKL+0,X ; MAJORSPANL
|
||||
STA $A000
|
||||
STA $B000
|
||||
LDA ESTKH+0,X ; MAJORSPANH
|
||||
STA $A001
|
||||
STA $B001
|
||||
end
|
||||
asm _majorlineA
|
||||
- DEX
|
||||
@ -55,11 +61,7 @@ asm _majorlineA
|
||||
STA ESTKL+0,X
|
||||
LDA ESTKH+5,X ; MINORH
|
||||
STA ESTKH+0,X
|
||||
LDA ESTKL+3,X ; MAJORSPANL
|
||||
STA TMPL
|
||||
LDA ESTKH+3,X ; MAJORSPANH
|
||||
STA TMPH
|
||||
JSR JMPTMP
|
||||
JSR $A000
|
||||
|
||||
LDA ESTKL+2,X ; MINORL
|
||||
CLC
|
||||
@ -138,11 +140,7 @@ asm _majorlineE
|
||||
STA ESTKL+0,X
|
||||
LDA ESTKH+5,X ; MINORH
|
||||
STA ESTKH+0,X
|
||||
LDA ESTKL+3,X ; MAJORSPANL
|
||||
STA TMPL
|
||||
LDA ESTKH+3,X ; MAJORSPANH
|
||||
STA TMPH
|
||||
JSR JMPTMP
|
||||
JSR $B000
|
||||
INX
|
||||
INX
|
||||
INX
|
||||
@ -240,6 +238,10 @@ majorline:8 = @err
|
||||
majorline:11 = @err.1
|
||||
majorline:14 = @shorterr.1
|
||||
majorline:17 = @err.1
|
||||
majorline:22 = @_majorlineA.28
|
||||
majorline:25 = @_majorlineE.31
|
||||
majorline:30 = @_majorlineA.29
|
||||
majorline:33 = @_majorlineE.32
|
||||
_majorlineB:1 = @err.1
|
||||
_majorlineC:1 = @err
|
||||
_majorlineC:5 = @shorterr
|
||||
|
||||
@ -58,6 +58,7 @@ TFTPD = rel/TFTPD\#FE1000
|
||||
HGRLIB = rel/apple/HGRLIB\#FE1000
|
||||
GRLIB = rel/apple/GRLIB\#FE1000
|
||||
DGRLIB = rel/apple/DGRLIB\#FE1000
|
||||
SPRITE = rel/apple/SPRITE\#FE1000
|
||||
LINESPANS = rel/apple/LINESPANS\#FE1000
|
||||
GRAFIX = rel/apple/GRAFIX\#FE1000
|
||||
GFXDEMO = rel/apple/GFXDEMO\#FE1000
|
||||
@ -99,7 +100,7 @@ TXTTYPE = .TXT
|
||||
#SYSTYPE = \#FF2000
|
||||
#TXTTYPE = \#040000
|
||||
|
||||
apple: $(PLVMZP_APL) $(PLASM) $(PLVM) $(PLVM01) $(PLVM02) $(PLVMJIT) $(PLVM802) $(PLVM03) $(CMD) $(CMDJIT) $(JIT) $(JIT16) $(JITUNE) $(SOSCMD) $(PLASMAPLASM) $(CODEOPT) $(ARGS) $(MEMMGR) $(MEMTEST) $(FIBER) $(FIBERTEST) $(LONGJMP) $(ED) $(MON) $(COPY) $(DEL) $(REN) $(CAT) $(NEWDIR) $(TYPE) $(SOS) $(ROD) $(SIEVE) $(PRIMEGAP) $(MOUSE) $(UTHERNET2) $(UTHERNET) $(ETHERIP) $(INET) $(DHCP) $(HTTPD) $(TFTPD) $(ROGUE) $(ROGUEMAP) $(ROGUECOMBAT) $(GRAFIX) $(GFXDEMO) $(LINESPANS) $(HGRLIB) $(HGRTEST) $(GRLIB) $(DGRLIB) $(GRTEST) $(DGRTEST) $(HGRTEST) $(FILEIO_APL) $(CONIO_APL) $(JOYBUZZ) $(PORTIO) $(SPIPORT) $(SDFAT) $(FATCAT) $(FATGET) $(FATPUT) $(FATWDSK) $(FATRDSK) $(INT32) $(INT32TEST) $(SANE) $(FPSTR) $(FPU) $(SANITY) $(LZ4) $(LZ4CAT) $(RPNCALC) $(SNDSEQ) $(PLAYSEQ)
|
||||
apple: $(PLVMZP_APL) $(PLASM) $(PLVM) $(PLVM01) $(PLVM02) $(PLVMJIT) $(PLVM802) $(PLVM03) $(CMD) $(CMDJIT) $(JIT) $(JIT16) $(JITUNE) $(SOSCMD) $(PLASMAPLASM) $(CODEOPT) $(ARGS) $(MEMMGR) $(MEMTEST) $(FIBER) $(FIBERTEST) $(LONGJMP) $(ED) $(MON) $(COPY) $(DEL) $(REN) $(CAT) $(NEWDIR) $(TYPE) $(SOS) $(ROD) $(SIEVE) $(PRIMEGAP) $(MOUSE) $(UTHERNET2) $(UTHERNET) $(ETHERIP) $(INET) $(DHCP) $(HTTPD) $(TFTPD) $(ROGUE) $(ROGUEMAP) $(ROGUECOMBAT) $(GRAFIX) $(GFXDEMO) $(LINESPANS) $(SPRITE) $(HGRLIB) $(HGRTEST) $(GRLIB) $(DGRLIB) $(GRTEST) $(DGRTEST) $(HGRTEST) $(FILEIO_APL) $(CONIO_APL) $(JOYBUZZ) $(PORTIO) $(SPIPORT) $(SDFAT) $(FATCAT) $(FATGET) $(FATPUT) $(FATWDSK) $(FATRDSK) $(INT32) $(INT32TEST) $(SANE) $(FPSTR) $(FPU) $(SANITY) $(LZ4) $(LZ4CAT) $(RPNCALC) $(SNDSEQ) $(PLAYSEQ)
|
||||
|
||||
-rm vmsrc/plvmzp.inc
|
||||
|
||||
@ -416,6 +417,10 @@ $(DGRLIB): libsrc/apple/dgrlib.pla $(PLVM02) $(PLASM)
|
||||
./$(PLASM) -AMOW < libsrc/apple/dgrlib.pla > libsrc/apple/dgrlib.a
|
||||
acme --setpc 4094 -o $(DGRLIB) libsrc/apple/dgrlib.a
|
||||
|
||||
$(SPRITE): libsrc/apple/sprite.pla $(PLVM02) $(PLASM)
|
||||
./$(PLASM) -AMOW < libsrc/apple/sprite.pla > libsrc/apple/sprite.a
|
||||
acme --setpc 4094 -o $(SPRITE) libsrc/apple/sprite.a
|
||||
|
||||
$(HGRTEST): samplesrc/hgrtest.pla $(PLVM02) $(PLASM)
|
||||
./$(PLASM) -AMOW < samplesrc/hgrtest.pla > samplesrc/hgrtest.a
|
||||
acme --setpc 4094 -o $(HGRTEST) samplesrc/hgrtest.a
|
||||
|
||||
@ -10,6 +10,7 @@ mkdir prodos/sys
|
||||
cp rel/apple/FILEIO#FE1000 prodos/sys/FILEIO.REL
|
||||
cp rel/apple/CONIO#FE1000 prodos/sys/CONIO.REL
|
||||
cp rel/apple/LINESPANS#FE1000 prodos/sys/LINESPANS.REL
|
||||
cp rel/apple/SPRITE#FE1000 prodos/sys/SPRITE.REL
|
||||
cp rel/apple/HGRLIB#FE1000 prodos/sys/HGRLIB.REL
|
||||
cp rel/apple/GRLIB#FE1000 prodos/sys/GRLIB.REL
|
||||
cp rel/apple/DGRLIB#FE1000 prodos/sys/DGRLIB.REL
|
||||
@ -150,6 +151,7 @@ cp inc/args.plh prodos/bld/inc/ARGS.PLH.TXT
|
||||
cp inc/cmdsys.plh prodos/bld/inc/CMDSYS.PLH.TXT
|
||||
cp inc/conio.plh prodos/bld/inc/CONIO.PLH.TXT
|
||||
cp inc/linespans.plh prodos/bld/inc/LINESPANS.PLH.TXT
|
||||
cp inc/sprite.plh prodos/bld/inc/SPRITE.PLH.TXT
|
||||
cp inc/hgrlib.plh prodos/bld/inc/HGRLIB.PLH.TXT
|
||||
cp inc/grlib.plh prodos/bld/inc/GRLIB.PLH.TXT
|
||||
cp inc/dgrlib.plh prodos/bld/inc/DGRLIB.PLH.TXT
|
||||
|
||||
@ -1,178 +1,30 @@
|
||||
include "inc/cmdsys.plh"
|
||||
include "inc/hgrlib.plh"
|
||||
include "inc/sprite.plh"
|
||||
include "inc/linespans.plh"
|
||||
sysflags reshgr1|reshgr2 // Reserve HGR page 1 and 2
|
||||
|
||||
struc t_sprite
|
||||
var s_xpos
|
||||
var s_ypos
|
||||
byte s_underofst[2]
|
||||
var s_undery[2]
|
||||
var s_width
|
||||
var s_height
|
||||
var s_pitch
|
||||
var s_size
|
||||
var s_mask[14]
|
||||
var s_map[14]
|
||||
var s_under[14]
|
||||
end
|
||||
|
||||
var spriteList[16]
|
||||
byte ball = $88, $83, $33, $38, $88
|
||||
byte = $88, $33, $11, $33, $88
|
||||
byte = $83, $31, $11, $13, $38
|
||||
byte = $33, $11, $11, $11, $33
|
||||
byte = $33, $11, $11, $11, $33
|
||||
byte = $33, $11, $11, $11, $33
|
||||
byte = $33, $11, $11, $11, $33
|
||||
byte = $83, $31, $11, $13, $38
|
||||
byte = $88, $33, $11, $33, $88
|
||||
byte = $88, $83, $33, $38, $88
|
||||
byte ball = $88, $83, $33, $38, $88
|
||||
byte = $88, $33, $11, $33, $88
|
||||
byte = $83, $31, $11, $13, $38
|
||||
byte = $33, $11, $11, $11, $33
|
||||
byte = $33, $11, $11, $11, $33
|
||||
byte = $33, $11, $11, $11, $33
|
||||
byte = $33, $11, $11, $11, $33
|
||||
byte = $83, $31, $11, $13, $38
|
||||
byte = $88, $33, $11, $33, $88
|
||||
byte = $88, $83, $33, $38, $88
|
||||
var sprtBall
|
||||
byte drawpage
|
||||
//
|
||||
// Sprite routines
|
||||
//
|
||||
export def spriteBLTMask(x, y, w, h, srcptr)#0
|
||||
word i, j
|
||||
byte c
|
||||
|
||||
for j = y to y + h - 1
|
||||
for i = 0 to w - 1
|
||||
c = srcptr->[i >> 1]
|
||||
if i & 1
|
||||
hgrColor(c & $08 ?? 3 :: 0)
|
||||
else
|
||||
hgrColor(c & $80 ?? 3 :: 0)
|
||||
fin
|
||||
hgrPlot(x + i, j)
|
||||
next
|
||||
srcptr = srcptr + (w + 1) / 2
|
||||
next
|
||||
end
|
||||
def spriteCompile(w, h, srcptr)
|
||||
var sprtptr, bytewidth, spritesize, i
|
||||
|
||||
sprtptr = heapalloc(t_sprite)
|
||||
bytewidth = (w + 7) / 7 + 1
|
||||
sprtptr=>s_pitch = bytewidth
|
||||
spritesize = bytewidth * h
|
||||
sprtptr=>s_size = spritesize
|
||||
sprtptr=>s_width = w
|
||||
sprtptr=>s_height = h
|
||||
sprtptr=>s_under[0] = heapalloc(spritesize)
|
||||
sprtptr=>s_under[1] = heapalloc(spritesize)
|
||||
for i = 0 to 13
|
||||
sprtptr=>s_map[i] = heapalloc(spritesize)
|
||||
sprtptr=>s_mask[i] = heapalloc(spritesize)
|
||||
hgrColor(0)
|
||||
hgrRect(0, w + 21, 0, h - 1)
|
||||
hgrBLT(i, 0, w, h, srcptr)
|
||||
hgrCopyDst(i > 6 ?? 1 :: 0, 0, bytewidth, h, sprtptr=>s_map[i])
|
||||
hgrColor(3)
|
||||
hgrRect(0, w + 21, h, h * 2 - 1)
|
||||
spriteBLTMask(i, h, w, h, srcptr)
|
||||
hgrCopyDst(i > 6 ?? 1 :: 0, h, bytewidth, h, sprtptr=>s_mask[i])
|
||||
next
|
||||
sprtptr->s_underofst[0] = 255 // Mark as under not valid
|
||||
sprtptr->s_underofst[1] = 255
|
||||
return sprtptr
|
||||
end
|
||||
def spriteDup(sprtsrc)
|
||||
var sprtdup, spritesize
|
||||
byte i
|
||||
|
||||
sprtdup = heapalloc(t_sprite)
|
||||
spritesize = sprtsrc=>s_size
|
||||
sprtdup=>s_size = spritesize
|
||||
sprtdup=>s_pitch = sprtsrc=>s_pitch
|
||||
sprtdup=>s_width = sprtsrc=>s_width
|
||||
sprtdup=>s_height = sprtsrc=>s_height
|
||||
sprtdup=>s_under[0] = heapalloc(spritesize)
|
||||
sprtdup=>s_under[1] = heapalloc(spritesize)
|
||||
for i = 0 to 13
|
||||
sprtdup=>s_map[i] = sprtsrc=>s_map[i]
|
||||
sprtdup=>s_mask[i] = sprtsrc=>s_mask[i]
|
||||
next
|
||||
sprtdup->s_underofst[0] = 255 // Mark as under not valid
|
||||
sprtdup->s_underofst[1] = 255
|
||||
return sprtdup
|
||||
end
|
||||
def spriteDraw(page, sprtptr)#0
|
||||
byte ofst, map, y
|
||||
var width, height
|
||||
|
||||
y = sprtptr->s_ypos
|
||||
ofst, map = divmod7(sprtptr=>s_xpos)
|
||||
if ofst & 1
|
||||
map = map + 7
|
||||
fin
|
||||
sprtptr->s_underofst[page] = ofst
|
||||
sprtptr->s_undery[page] = y
|
||||
width = sprtptr=>s_pitch
|
||||
height = sprtptr=>s_height
|
||||
hgrCopyDst(ofst, y, width, height, sprtptr=>s_under[page])
|
||||
hgrAndSrc( ofst, y, width, height, sprtptr=>s_mask[map])
|
||||
hgrXorSrc( ofst, y, width, height, sprtptr=>s_map[map])
|
||||
end
|
||||
def spritePos(x, y, sprtptr)#0
|
||||
sprtptr=>s_ypos = y
|
||||
sprtptr=>s_xpos = x
|
||||
end
|
||||
def spritePosIndex(x, y, i)#0
|
||||
i = i & 15
|
||||
if spriteList[i]
|
||||
spriteList[i]=>s_ypos = y
|
||||
spriteList[i]=>s_xpos = x
|
||||
fin
|
||||
end
|
||||
def spriteUnDraw(page, sprtptr)#0
|
||||
if sprtptr->s_underofst[page] < 40
|
||||
hgrCopySrc(sprtptr->s_underofst[page], sprtptr->s_undery[page], sprtptr=>s_pitch, sprtptr=>s_height, sprtptr=>s_under[page])
|
||||
fin
|
||||
end
|
||||
def spriteDrawList#0
|
||||
byte i
|
||||
|
||||
for i = 15 downto 0
|
||||
if spriteList[i]
|
||||
spriteUnDraw(drawpage, spriteList[i])
|
||||
fin
|
||||
next
|
||||
for i = 0 to 15
|
||||
if spriteList[i]
|
||||
spriteDraw(drawpage, spriteList[i])
|
||||
fin
|
||||
next
|
||||
end
|
||||
def spriteAdd(i, sprtptr)
|
||||
var sprtprev
|
||||
|
||||
i = i & 15
|
||||
sprtprev = spriteList[i]
|
||||
spriteList[i] = sprtptr
|
||||
return sprtprev
|
||||
end
|
||||
def spriteDel(i)
|
||||
var sprtprev
|
||||
|
||||
i = i & 15
|
||||
sprtprev = spriteList[i]
|
||||
spriteList[i] = 0
|
||||
return sprtprev
|
||||
end
|
||||
def spriteDrawPage(page)#0
|
||||
drawpage = page & 1
|
||||
end
|
||||
|
||||
def testline#0
|
||||
var i
|
||||
|
||||
setlinespans(@hgrHlin, @hgrVlin)
|
||||
hgrColor(7)
|
||||
for i = 0 to 191 step 24
|
||||
for i = 0 to 191 step 8
|
||||
linetospans(0, 0, 279, i)
|
||||
next
|
||||
for i = 0 to 279 step 24
|
||||
for i = 0 to 279 step 8
|
||||
linetospans(0, 0, i, 191)
|
||||
next
|
||||
end
|
||||
@ -206,17 +58,17 @@ def testblt(sprtnum)#0
|
||||
spritePosIndex(i[k], j[k], k)
|
||||
next
|
||||
spriteDrawList()
|
||||
spriteDrawPage(hgrSwap())
|
||||
spriteDrawBuf(hgrSwap())
|
||||
loop
|
||||
end
|
||||
drawpage = hgrMode
|
||||
hgrDrawBuf(0) // So we can see the compile process
|
||||
hgrMode
|
||||
spriteDrawBuf(hgrDrawBuf(0)) // So we can see the compile process
|
||||
sprtBall = spriteCompile(10, 10, @ball)
|
||||
hgrColor(0)
|
||||
hgrClear()
|
||||
testline
|
||||
memcpy($4000, $2000, $2000) // Copy to both buffers
|
||||
hgrDrawbuf(drawpage)
|
||||
spriteDrawBuf(hgrDrawBuf(1))
|
||||
spriteAdd(0, sprtBall)
|
||||
spriteAdd(1, spriteDup(sprtBall))
|
||||
spriteAdd(2, spriteDup(sprtBall))
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user