From 97fda48ff35e153c8b2ba5e983732648becbcca0 Mon Sep 17 00:00:00 2001 From: Vince Weaver Date: Wed, 13 Dec 2017 00:19:18 -0500 Subject: [PATCH] mode7: get checkerboard working --- mode7/checkerboard_lookup.s | 10 +++++++--- tfv/sprites.png | Bin 1680 -> 1622 bytes 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/mode7/checkerboard_lookup.s b/mode7/checkerboard_lookup.s index d5649032..4fbc76bf 100644 --- a/mode7/checkerboard_lookup.s +++ b/mode7/checkerboard_lookup.s @@ -11,7 +11,11 @@ lda SPACEY_I ; 3 sta spacey_label+1 ; self modifying code, LAST_SPACEY_I ; 4 - - lda #$11 ; always red - + lda SPACEY_I + eor SPACEX_I + and #$1 + beq @black +@white: + lda #$ff +@black: sta map_color_label+1 ; self-modifying diff --git a/tfv/sprites.png b/tfv/sprites.png index 41c4c4a94ca4c4955417a2db377793f9628e49ee..e01cc8aa15bf3709daae354cfd14b94cbc135508 100644 GIT binary patch delta 1531 zcmVm0000Mo2oeg001yhOjJdYEHDIN2bq15Z7qKd1rh?bXM|4x z00pc`L_t(|+U=Oniz7u8$BRy!WO27c{0l;Xiiqa0UWFW5n1hHctPCDx*+U;Z$S|O_ z%*7l=Y(rMi)ArTNgmz@aqocU6E(}A!1#fC=7(95I2{VU*^+#E+s=K;7=}xMDxKXU{ z(49Av4DXZoUcGu<2x)(5X=(ktS$Pz%l<3tg7{EKHlhbsnf>5jAW(g+Bu1#oArtQz0}a2_Q^>Ws_BGEnp}c! zzq1Yza6YUEAnJeZ%Rl=Yi$Bi*)8LH&;9JYGUM>MJXDyVGc7JZ!QF&0zgfk z{8!`k6##eYpxED)i;(xB5CGF~*r5Dv20(C|T^Rs}!_f8N@NUUgObH>B;#mMfunV^g0GLRR z_LzUC7yy-GHetag0RZMG69eAz;g$t37!5pc#I~nlEa;aD0U(O6;}C#w6iC4d_Suyc zfq};X*o%Jv@FalY8F>Lv41n@#5CC`~0Q1fnssKPT1w^ngfD_(`Pci_Gyb!?Kn*n%C zsSnHmKqUeI;Q(Yg07O7YM1UC~Kw#zsKo9~Ge#dZwRlouGDwyAicmx9Nl`ldREWeZ4 z5g^cM_}RZAfX^OW`N8wxUKN0R>QM*S-7XH0suX_!D+C}j01*7$?cymY3&4wz1B`|h z0wj+?R3mWjYA95T%!-r^FdBS%aPTGT1bg@7@PcXv6NOt<{w+%Y5X(vcj9CcwfB)to zlt2XlndgLy0QTv$MIQzLVt7Hd$gJd?(6TteDfkD17{K^wceAnC*k(I&8GzJt!n6oj zvk`w_1pAaeWd6rBIX&?dFjGARspo{r05F78B8()!c>LWT{L!Q)rzZd)XYDRg2S__7 zY_p$GPPhsjIvWA`Y*dre69V%Y_hT?ioD;_UX8|NslhYG7|8##zcKDpMhAsu0M6xMhS-b@ z<;^G#;EF}(EPRfW8*~bQZPO57%|5GYJC4ss^`5x^z=l1DZ$|hjo8DX+Npo)YSq6Vl z@6}%c_h|qW9&c?9AWQ`S5&l>b76Q~QtH)k!_zgfc?}42c@5+PVBdayr zoWpM1hW(iDhFc$XFBAZ5WV07>pI6g~SL3feRA2A&8pr^^zALt4W#8B!|y0KFi~Q;_;) z761UjqGiYkh-^eG1j}n6n73@D6d(nFa3~GTauEWaM1;m22(B+KrV0m=kldQh?U9HC-(LU9JDsr(oqpXmpGY($dn>($dn>($dn> h($dn>($e}5>u)pUwmlqpNL2s;002ovPDHLkV1n;Lq;CKK delta 1590 zcma)-`#;t9AHZMla~#e&9dRT_v9FU^k;!qXXyJ2m>?9m=i{kbkHT22fFik^1ej1F8`vF^I8{cNS1*JH=74)$(fk%$NSaxe!f{qvHU zHpFVNqT)kIdbqMcYA$@6eMQFs@he&Ud+mhWRe-5|bqbgA1p&4_FEUk+MYLpNRNG&S zVJg3VaNbN7)ffC?Io4`I7m{O{{k=0AAkj+l5t(#eU1@=!b>We7dUU z$$%W3N~ZaG9Y%#Fu=T%3U|6D|8h`uoGE}HpD(?W?N%w_4C6`Zc|8m+=zcXdhprS%E zV&X8{-Ol5|H#m3#|IArPOM|&qfB|vF5&_UxK*qFfq5;R^H?zn<=c^cfL z7PSCUw8({%y`SO zwJWfp7OKGFd)!OUPvr^*Gg} zVs?W)S>HsFzw*9Pd$S@66e2Zn5jk~HPP_z(Ne?_bnDb*v@&_FBUCo;z!<`e;GPw}A z%-oANI8vlNZU$hnODlDGo}6M2ZmNywu0upB1hM?PdH&tSC;@R7wS8?+tCjCFAl>&P z;E#)+F~V=rLDp;?WI<&|=+e$H{|03>DohmdoGGlidk83R8Oek$^4z;?zK&UYy)O_9 zo04S%4LUl1#T=1Uo+{kk9V>dYjp!1<$X#am{@zi?PtZcF}hkaQF0`Ql`(kKWy`>W7jrv6i5|V+-q6R)Yjzu ze2LoijA2a@tW$gRV9_6Xx)9_QxN~PqRI~FP6oCzxF}rF~$7oug1mu;&ay~K6T<-Kw4DT zwwNbK-e*&OoI=-=-yQ)xH#2QT29hiPQw%To(&#XVIkA7|!2G%}dF@C$5>l|h;Ts3n zLY5y`o*3jNf3%c^=d4_tPoj5?E=i|WFwzA%C(kns_LBp z#kw^Of%Mr6u>ACT18K-r_18OA!fSmo#2%VLqq2%@RRZyx1N5RhU=12BCT^@OP)pz+Z z$?O8Eae5hccZ9gIWBo51-b&|KRWFM*{@Qn&1(DAK>@R1goj$Pb^ApXKAXA4ogbgHb zst<7#=>=8pk;cqa*IB>1T$lL~Nu6%lT^I4OS^ndHf%F>UF|7^vXnbn;{sQ3ZBN9|^ Iq2Ss70GsTj+yDRo