From c9133337a255a69781981e40b3687a3e7601fd25 Mon Sep 17 00:00:00 2001
From: Vanessa Ezekowitz <vanessaezekowitz@gmail.com>
Date: Mon, 28 Jul 2014 19:26:01 -0400
Subject: [PATCH] use four randomly-chosen smoke textures derived from real
 smoke, also widen the particle size range makes for a much more varied smoke
 pattern

---
 fake_fire/modfiles/abms.lua             |   5 +++--
 fake_fire/textures/smoke_particle.png   | Bin 200 -> 0 bytes
 fake_fire/textures/smoke_particle_1.png | Bin 0 -> 690 bytes
 fake_fire/textures/smoke_particle_2.png | Bin 0 -> 647 bytes
 fake_fire/textures/smoke_particle_3.png | Bin 0 -> 678 bytes
 fake_fire/textures/smoke_particle_4.png | Bin 0 -> 674 bytes
 6 files changed, 3 insertions(+), 2 deletions(-)
 delete mode 100644 fake_fire/textures/smoke_particle.png
 create mode 100644 fake_fire/textures/smoke_particle_1.png
 create mode 100644 fake_fire/textures/smoke_particle_2.png
 create mode 100644 fake_fire/textures/smoke_particle_3.png
 create mode 100644 fake_fire/textures/smoke_particle_4.png

diff --git a/fake_fire/modfiles/abms.lua b/fake_fire/modfiles/abms.lua
index 9951ae9..cef987a 100644
--- a/fake_fire/modfiles/abms.lua
+++ b/fake_fire/modfiles/abms.lua
@@ -57,6 +57,7 @@ minetest.register_abm({
 	interval = 1,
 	chance = 2,
 	action = function(pos, node)
+		local image_number = math.random(4)
 		minetest.add_particlespawner(
 			8, --particles amount
 			1, --time
@@ -68,10 +69,10 @@ minetest.register_abm({
 			{x=0,y=0,z=0}, --max. particle acceleration
 			0.5, --min. time particle expiration
 			3, --max. time particle expiration
-			8, --min. particle size
+			2, --min. particle size
 			10, --max. particle size
 			false, --collision detection
-			"smoke_particle.png" --textures
+			"smoke_particle_"..image_number..".png" --textures
 		)
 		end,
 })
diff --git a/fake_fire/textures/smoke_particle.png b/fake_fire/textures/smoke_particle.png
deleted file mode 100644
index dc961dc3ff6ac2fd90d4ba66eb4c211387c4e142..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 200
zcmeAS@N?(olHy`uVBq!ia0vp^93afW1|*O0@9PFqEX7WqAsj$Z!;#Vf<kx$;IEF|}
zZS6PYayH~~o_bzggiA5~#1zZD{{@|{?Z1(3(B{<MU?u6*er@tnb?!MHkFL*|?-ZK;
zX6;sX1{ubX(pi!04CU_y?H(PvTfO${uRISWBgO+~e%<>$t+;M#&^iv)NdZ@1zO!wZ
w`PJ~4EQ5oPilWkFm1|MwKX@qpt^UmGs~=b&cJ|9bpi>w;UHx3vIVCg!0ROv4xc~qF

diff --git a/fake_fire/textures/smoke_particle_1.png b/fake_fire/textures/smoke_particle_1.png
new file mode 100644
index 0000000000000000000000000000000000000000..9605eb24f2809164437d645f928b8e30e035e0f2
GIT binary patch
literal 690
zcmV;j0!{siP)<h;3K|Lk000e1NJLTq000mG000mO1^@s6AM^iV0007cNkl<ZILnoj
zyNjP?6ojAiUcQ?fceB}GvT1DuMS^I=M59?m|4d=Aunq*TMT!(IF<@sEP|!3gx%{%f
z@4cLJEMf$O6h75d1H;S+|KaPezFU@M-i<MaR_l}Ix;gsjL*oU=bMe{n7jpjG-v0jH
z*~{aYFFK^nW>X$N-rP51JLDL0&JV|N`1Ab_u0Hyg!I!tb2_C}X&N9EgEb}D^5`#eR
zN>}x=7CSv%C8b#Mkk?@t9wZ6hH>@Xss%;dDZ<basgq4tUCZ+@;j5)K+b9iZ~)Yj(S
z`_yXPlVO;yzIWx@1aRr_aKF{Ms9S8cQEFovM^aAI-b893=gd4$0J5%yoRgfK+#S>1
zlOJ9d{H;9Xy$qaLcBsA6T4fj}rg5QbrPfM!nCF>gS#Y;mBut4Q2Zp~A5HT}~6;d8Z
zX~8kNDIr9}A?1j<V&*Q$E<rCQcOOK8bTx1%$n#<xQ^VacoR~9?(`v)aJp}pVohxtu
zlv?Z2R82&}ye#BApxOb5F{0WD2<nch($!JzqN=|Fq+08_X`13RP3{i0)_)2PB7Yki
zeJz+7wKg%go<e*CkcMGAO*xsFN$(xpK?3HAAfyyQBI7hsN?{m-tE#K&Lx7~(f9_RY
zGuK(waC??pLcq+3F%n~797fz6?Ohyyno=saZ{Lxy%saoYW&Lrx-EPXdQfj4lWxK8j
zpxW7PS4u5_Q(M*6+Wl+S-re@zpH2Dm<73%9dvF=#Rp5*uQGz(`J;vk+GLAztRqtxQ
z#1!ux-MIb~AORelzrZJ-ethrd&0D{LykTZ@aH$Rt5Z!=pYvD;(uX#xA=*IOIzVm<c
Y7rL5oBTCr^ng9R*07*qoM6N<$f?6U>_5c6?

literal 0
HcmV?d00001

diff --git a/fake_fire/textures/smoke_particle_2.png b/fake_fire/textures/smoke_particle_2.png
new file mode 100644
index 0000000000000000000000000000000000000000..df57d1e2d94bc814b479d82cc9cfe3fcce777fb8
GIT binary patch
literal 647
zcmV;20(kw2P)<h;3K|Lk000e1NJLTq000mG000mO1^@s6AM^iV0006`Nkl<ZILob*
z%Zt}#6vjX2^1k2SB^|Pw3=_I6S`}fb1zE0&+D9P%U4hb~m4aDB5E2zFB$Vm0XjfpX
z*=Qru)Ng*y@B6;zxERJo%r2kh;XKc|Jm<jwg#0(KvGKFJ`CO1=LB2$CAK|a)T_ZvS
zZk>AL<ko=#*RTKhWbty+-JTWELy$uzh-xQ8LCA>P>UQPCiB}f@zE8e(?VI)9`WZ!@
z2a0N@h@`4Qrta4h)mcU!1#ST-z!zVBJyWr_dhag;xR;V%oKh-?5D|dT+KSf3VKt7=
zZQR&cd)UEH{Ftgf?e6C0m?{Ef1}chI1B4#IxZ14|@k+W+Z{Gar2fzCHR|VlnskKff
zgQ#lu-pNb=)QsK|6~)xJ--FDY3}!F7mp^^}*j%SW9aP0zZ%FKot0IU95uM%>H6=3<
z5xh7F9T<JwT@{6=yjbl`azDw;5ZyDW_rSt%6Wj|Tq`;lt+ihPgca{--+gFw<fGTE&
zXY4ILAp)pS$^<tfGNZS4m&~OAT)OnxnwfrJs>jt#ikp}!s)iRwtx$?HpU+Vh$oyxu
z8oxVr`nBH`;M}<n{~pKo?b!Msz4e_)$yCLMN}WuZOs5RB(Ar2u_Q>4K$jyg$aQX68
zIe-46tw{O4)N-Sgde6P2yOTX+xwDX+<&xGqt&Ll)wck#^`TF9(U$}VTQ(s?y;$`#l
z&TKZRk?gkBD5bjBTK_e*U$z(9zrO$8yZt}`fD0dgqH9MUf9CMvLo-nuGkUGHPK*0y
h68FxYeLHwmcmQQE3i^8<fvx}m002ovPDHLkV1mhuMNj|$

literal 0
HcmV?d00001

diff --git a/fake_fire/textures/smoke_particle_3.png b/fake_fire/textures/smoke_particle_3.png
new file mode 100644
index 0000000000000000000000000000000000000000..3eb9de882e29fcd7de75a57face76ae4e3816f8b
GIT binary patch
literal 678
zcmV;X0$KfuP)<h;3K|Lk000e1NJLTq000mG000mO1^@s6AM^iV0007QNkl<ZILnQb
z%Zr^=5X7sx`+WB?k0eB7f}l$gmu`d+k%$96=HJZDAPUBS5pf}bVZ!V}(CmVXYvN>>
znS1Yd&gpI!HwK9itaVrM>uQ>KMYnH%M~F-_V{p$@GKZn`D_6EVMO-3s|KpGHpLzb<
zeCyWN!`AlvO;vpd#5MP*0?K?grJAfn_>`2^T0Oma^OMC7ckl6Kz_;Ig&)uuL@0C*C
zSJPcpwTy`F!D5EY$PBL@5v%3uY+3tHhhKbl@iO4S@yRt12daA2-7_;`X2=(?DuhR}
zw~Eu}=YD>9@o;N8y{`apbabpFKLGG{9mmWFL<CxGh;$%<OhAMvRxp`PM99fvar(>v
zKt$dk_-<`AA_8UwLSSqSgBE~5>m3>dDWEWScD8qJ?BRw!I60xW{#NV0ml1^&AQA~c
zRX_l(HAFbvH)I(B73F+uMq6F1W+bnBgb4`>5aCEChEg!riU<cOKn9!vQv>Kw#Kb5v
zGt=wnVYQAxZvY4(v2uTLXMzM&3seQz6dOSPWu@3E6K5dyymuf0HG?DJt%2mGK@vm-
zMG%`6+I(yNht;uq_ueuy)r@tl=;Mg)o)JkPp{mGCPz1;XsT>CO-rJd7E|&pdj7TRb
zwT`IGmjHs4L4*dRs2MUhgb4>ymzj7j2M3?FajZ|)>-wnH_RIsd6w}#sHZxWAh&71b
zT17Y*kz`_>;P3nUAFc!d4i7(HTwbn@mh1H|W9`3+$nh}PF^R_{&jHlQWT-%{-D3p#
zw21unpJ#eicYpkO(#COD)wYEY_te%~QPss)UmpB<=gz&?`u~^y26azrmM~mQ@&Et;
M07*qoM6N<$g4IMj82|tP

literal 0
HcmV?d00001

diff --git a/fake_fire/textures/smoke_particle_4.png b/fake_fire/textures/smoke_particle_4.png
new file mode 100644
index 0000000000000000000000000000000000000000..c6aec1281ecaf82de985768fb092485c2e17fee6
GIT binary patch
literal 674
zcmV;T0$u%yP)<h;3K|Lk000e1NJLTq000mG000mO1^@s6AM^iV0007MNkl<ZILm#L
z&ug7k5Qd+bbH4BXXc}vvZ9;V;B3h^$v5RaJgo^&twgv*$q9Lx77Qs@htwk3%>Al}M
zGp~zVgLUD%o6RuK%QMD*a`OGDyZgNN?h!G4eEXw`|B3y3IQ{O#(tTgb_gjlaasR_>
zeP)=MSuMqjq`yk7FK&MDUVCl9>FE#NT3mPIRz$olQODV=dns!JLlkp&p>w5vi-?Dn
z@@xHP!FoNt;l_t8^%iDjKA#Jy%G|*WOdtRTGcLOso7lXl0QbLrP>6h|O9vQbHqLN2
zdJicQD~2+O4BQG{+zsDFT&e)k;?3UsjZluemv=F9T5F_4M4+CS8JN+dVGX?aUh(p7
zJvutBt@j&<y<r%^L}U;>kP@XZj3f~tB@wBTWfm3(b+uZJ<2YVjE|=pljA+YAM$mg8
zgu9^xy(%FhthGk1UTW_#K=Z{CG6NDyDb%4NVA^cxO$c3JL=Q|NF>0-Kf4N-lMGsYX
zYrWIjgqu^`8D}%5&1TErf=nSKB*U$HasN}1Q!S2{f&m$cUKN-b2<Sa2rC`2Q$Gm75
z#>ww|{@F8geq5cM_p`HeixlQgO0)>3*2qXm5j}vd4(`azRu!Pu@n<u?CeywYODH9x
zZ!g)FMk$4iBr`Gd9LL$Z)bjX3<@?_}7&p^&Amz<W9Z1wIf{?^CH9%PL80+wKXXnyS
zhljTxUa0)?<+_Rd1#HR?QeJDl51Hw`h0M*&J+sI2b>zvD=f6L__w}*8_KkP%9owg$
z9O|pPM^~oJbbXroRp3hNeOfH$H8amQQ+u=+>yt0OypsTb0|&#7EOBla8vp<R07*qo
IM6N<$g2<vkfdBvi

literal 0
HcmV?d00001