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Make fake-mobile fail cleanly if font missing.
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@ -1,5 +1,8 @@
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// Hyperbolic Rogue -- fake mobile target
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// Copyright (C) 2011-2018 Zeno Rogue, see 'hyper.cpp' for details
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//
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// Compile with: g++ fake-mobile.cpp -o fake-mobile -I/usr/include/SDL -lSDL -lSDL_gfx -lGL -lSDL_ttf -lz -Wno-invalid-offsetof
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// Copy/link font file "VeraBd.ttf" to the current directory if needed.
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#define ISFAKEMOBILE 1
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#define MOBPAR_FORMAL int
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@ -96,6 +99,10 @@ int textwidth(int siz, const string &str) {
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if(isize(str) == 0) return 0;
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if(!font[siz]) font[siz] = TTF_OpenFont("VeraBd.ttf", siz);
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if(!font[siz]) {
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fprintf(stderr, "TTF_OpenFont(\"VeraBd.ttf\", %d) failed\n", siz);
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exit(1);
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}
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int w, h;
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TTF_SizeUTF8(font[siz], str.c_str(), &w, &h);
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