Golf an Advent Calendar
Charcoal, 666 bytes
J⁶³¦³⁰←×⁷⁷_↑³⁶.→⁷⁷↓.↓³⁶↖J±⁷±⁴”}➙◧﹪ε⎆T⎆¿⊘W?⁸ω⁷{↙n,θ<YθTLUeK%I(+↥C…hχRνGζ)ητR✳⮌⁹πj,⊞R∕!lD)CN✳χG-=ê⊕l⟧RP↙§m∧E⁴F≧GW!↨⪪⟧⟦⟦X=G﹪ς←´:¦B^⟲⊟H⌀SM⦃}´↶E$zfI⮌εÞ⁶ι⟦⁺~W]XιθZ¦@|θ⦃‴1₂↑dA=÷PTι^V⪪Na÷⌈b#lQ+;BT⟲⌀6↑↥\⁺◨ⅉ8'Àq;?.6μ″D⎇M3§ν⁻φG>2Σ¿⟧u←@6nh¹⮌↧,‴¹f↧M⁵|Dυχ¶3⊘>γQ·UB×NO³{Lκ3¤³ν⊕φβ.¤+xl⁷MΠ⦄η+L➙⁺[Dσ◧;≔e=F⊘ξρHλκL`S"d|N℅⊗0§χ~vH⍘À§⊕g↖c@Π]R¦⎆πEx⁶⪪~;⸿j}⊗⊙↷A‹›N·?CX[´m'Jχ0`-⪫νd⪫⎆/M⍘ζG&G⟲F¿G⍘×.#ςςm≧ω²Eⅉmv`⊞ω9Þ·'ZNN→J&γQ«T~_J6◨z⪫OBg¤upε↷~⁵T«P{Zr»λ≔u⧴⁰ⅈ|≕q⊕≔χz⮌…@MυA➙⭆/TLF}¤N*N⁰⁶↖¬∕κE>α;|W"h↙⊘⁹}Σ1⁰g⮌FRü0AÀ⊗"⁸$”F⁵F⁵«J×¹⁵ι×⁷κ←×¹¹_↑⁵.¹¹↓.↓⁵»F²³«J×¹⁵I§”o⊞O↧▷⁰$ê;”¦ι×⁷I§”o⊞-Y~Fι,]”¦ι¿‹ιIθ«Mχ←↓ →\↑⁵← \»«↖UO±⁷±⁴ ←←⮌I⊕ι»»J³⁴¦¹⁷↓ H ←____↗↑ ~ ⁴¿‹²³Iθ«J²⁰¦¹⁷↘¹↓⁵↖↑\ »«J⁴⁴¦²⁰UO±²²±⁴ ← 42
Try it online! Link is to verbose version of code. Not really golfed, but I'm not sure I want to...
J²⁵¦³⁰←×_³⁸↑³⁶.→³⁸‖OF²⁴«J×I§”o⊞∧№qGo⁴↨'”¦ι¹⁵×I§”o⊞Þ‹wα≕YQ”¦ι⁷≔⎇⁼²³ι²⁶⊕χη←×_η↑⁵.η↓.↓⁵↑¿‹ιIθ«Mη← ¶\↑⁵← \M⁴→…⪪✂”}⊞μ↓↙J∧W⎚2⁻⁹]jι|T◨%êⅈπ↔{Mⅈ⎇_u9⁹F⪫4AGhd⪫CNb↷a^AnQ⌀oV←×⟦c″⁵FιO↗ωsXςb⁶β|(α)ⅈ,gB№$¹ξU=◨↷…Yn´;⎆Σd$=1%▷≦″“}υ⌈ν§V?Wξ⌈‖⦃⊗↓⎚K⎚✳V✳V?↗⎆¶﹪⊙⟦≧*(▶″$Q;\⟲↶A⊗s≧»Πj⁸⎆↑´T≡⁵K⊙αηI3⊙✂“↗⌕N~e%⬤Iη◨γ·y⁸_Gλ↙%EO)⎆$YP“¦7ê⁵№¹▷⟦α)ν&℅◨⦄S“⁹aEX>➙8)↨§+φ✳⁸WR&;⎚◧⎆¬▶B³u▷J±÷δ+⁺↖M≧;↧χw➙Oθ✂⁺⁶r⟦GεCVY↖<⁻◧⁹DK‴1⌀✂$k\φ{0·M℅,ρ)S⎇⸿3oψJ5$\`↗⁰⊙0c¤?&?⌕↗Uε¦⎆~b&d⊞÷f¬;T-χUnν⁶{⊖″;f._⟦#⊗V2⍘¬T.(⁻<V⊗№êx⊕₂⦃ΣσGτ¹yΣ2⁶⧴em⁷WÀI>]≔A↘_2↓⁴⸿¦y⌕ⅉ﹪B7”×ι²⁸φ¹⁻η⁴¦⁴»«↖←←←⮌I⊕ι
Try it online! Link is to verbose version of code. This is a version that draws the presents separately for 577 541 530 bytes after I've stolen several ideas from @Charlie to golf a few more bytes off.
Charcoal, 676 639 614 607 598 590 564 561 bytes
P⁴⁰↓.↓³⁷M↗׳⁹_‖OF²⁴«≔⌕”%↖∧F◨℅V⊖⎚λJ↷;φε⊟ ↧”§βιε≔⎇⁼²³ι²⁶⊕χαJ×﹪ε⁵¦¹⁵×÷ε⁵¦⁷M³¦².α↓.↓⁵↖←×⁻α²_¿‹ιIθ«M±¹±⁴↘¹↓⁵↖↖\↑⁵M⁴¦¹EE⁴⁺×﹪ι⁸¦⁷×⁵⁶⁺κ×⁴÷ι⁸✂”}⊞r⌕⁸⸿‹;β/|∧±⪪I÷=EE%±÷ü5>ü⊘-▶⁹⦃vy⌈#$“o⊟ⅈ‖zMq‖s0YV↔↔|⎈⁹'⁸γ₂βxM¿yH⌕.➙↧↘⁻³]υ|tψ⧴À‹>8Φπ;V}Qλjgd↔⟲|WU(‖J⁴⁹XJx#aα➙?⁰N@⁵=πX⭆›*≡ηΦzgQ±tJ;∨≦K⪫9⁸πcω2-0CγN8|x43,BDua←A9M№»⎚‴dN|k9<·⊖R?Tρe»∧=₂₂~⁰i³e4⮌↖λ″OÞν%≧Jj◧SLÀ·Π_B₂Tσ-*¬y&XWP›J↔À≕²ψT↘b▶“ζX↙ΣψSCμ#×I?K%H6Kⅉ⁸OH…⁸Uⅈ«j×⟦χ~gP% ¦◨⦄⟲24;⦄▷Y>≕À▶;DψJψYN(N-⊞K‹▷⦃Ug∧⦃8⊕|·HO;JZ⎇*>GPM⮌Σ�“P²⁼↶w66›λ⁼±⧴ι⊟uβρ⁻C⊙Z+%oΣVLtY1O≦ O|ηf±h﹪φ⊟”¦κ⁺κ⁷M⁸±⁴¿⁼²³ι”¶<↑?≡DTh¤WSWV~≔✂r₂b…wSεGl≔TêE¶(…R↘�”»«←__↑⁵M⁻Ღ⁴←⮌I⊕ι
Try it online!
Here you have the verbose version of the code, quite understandable. My approach is the opposite from @Neil's. He draws all the gifts and then covers those not needed. I only draw the gifts needed.
- 5 bytes saved thanks to Neil!
Python 2, 1322 1319 1287 1265 1061 1059 1056 1032 1030 bytes
n=input();k=' '
print'.'+'-'*77+'.'
for l in'','','\n',' ','\r':
for L in zip(*[['| ']*7]+[['.'+'-'*q+'. ']+['|'+[(['\ ']+[' | ']*6)[j]+"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".decode('base64').decode('zip').split('Q')[i-1].split('U')[j],k*(q-4)+'%2s '%(`i`*(j>2))][i>n]+' | 'for j in 0,1,2,3]+[['| |'+'_'*e+'| ','|'+'_'*q+'| '][i>n],[' \|',k*3][i>n]+k*q]for i in map(ord,l)for(q,e)in[[11,26,9,24][i>23::2]]]):print k.join(L),'|'
print'|'+'_'*77+'|'
Try it online!
-4 bytes thanks to Mr.Xcoder
-24 bytes thanks to Lynn
Compressed version (thanks to Lynn and ovs):
Python 2, 1021 1017 1013 bytes
exec'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'.decode('base64').decode('zip')
Try it online!