mirror of https://github.com/dirtbags/tanks.git
35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
#pragma once
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#include <stdio.h>
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#ifndef TAU
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#define TAU 6.28318530717958647692
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#endif
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/* Debugging */
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#define DUMPf(fmt, args...) \
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fprintf(stderr, "%s:%s:%d " fmt "\n", __FILE__, __FUNCTION__, __LINE__, \
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##args)
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#define DUMP() DUMPf("")
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#define DUMP_d(v) DUMPf("%s = %d", #v, v)
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#define DUMP_x(v) DUMPf("%s = 0x%x", #v, v)
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#define DUMP_s(v) DUMPf("%s = %s", #v, v)
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#define DUMP_c(v) DUMPf("%s = %c", #v, v)
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#define DUMP_f(v) DUMPf("%s = %f", #v, v)
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#define DUMP_p(v) DUMPf("%s = %p", #v, v)
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#define DUMP_xy(v) DUMPf("%s = (%f, %f)", #v, v[0], v[1]);
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#define DUMP_angle(v) DUMPf("%s = %.3fτ", #v, (v / TAU));
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/* Tektronix 4014 drawing */
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#define TEK_ENABLE "\033[?38h"
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#define TEK_DISABLE "\033\003"
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#define TEK(fmt, args...) fprintf(stderr, TEK_ENABLE fmt TEK_DISABLE, ##args)
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#define TEK_coord(x, y) \
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((int)y / 32) + 32, ((int)y % 32) + 96, ((int)x / 32) + 32, ((int)x % 32) + 64
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#define TEK_cls() TEK("\033\014")
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#define TEK_line(x1, y1, x2, y2) \
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TEK("\035%c%c%c%c%c%c%c%c", TEK_coord(x1, y1), TEK_coord(x2, y2))
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#define TEK_point(x, y) TEK("\034%c%c%c%c", TEK_coord(x, y))
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#define TEK_text(x, y, s) TEK("\035%c%c%c%c\037%s", TEK_coord(x, y), s)
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