Port of Simon Tatham's Puzzle Collection

Original revision: 5123b1bf68777ffa86e651f178046b26a87cf2d9

MIT Licensed. Some games still crash and others are unplayable due to
issues with controls. Still need a "real" polygon filling algorithm.

Currently builds one plugin per puzzle (about 40 in total, around 100K
each on ARM), but can easily be made to build a single monolithic
overlay (800K or so on ARM).

The following games are at least partially broken for various reasons,
and have been disabled on this commit:

Cube:     failed assertion with "Icosahedron" setting
Keen:     input issues
Mines:    weird stuff happens on target
Palisade: input issues
Solo:     input issues, occasional crash on target
Towers:   input issues
Undead:   input issues
Unequal:  input and drawing issues (concave polys)
Untangle: input issues

Features left to do:
 - In-game help system
 - Figure out the weird bugs

Change-Id: I7c69b6860ab115f973c8d76799502e9bb3d52368

1 files changed, 62 insertions, 0 deletions

diff --git a/apps/plugins/puzzles/rbcompat.h b/apps/plugins/puzzles/rbcompat.h
new file mode 100644
index 0000000000..148aaef073
--- /dev/null
+++ b/apps/plugins/puzzles/rbcompat.h
@@ -0,0 +1,62 @@
+#include "plugin.h"
+#include "rbassert.h"
+
+int sprintf_wrapper(char *str, const char *fmt, ...);
+char *getenv_wrapper(const char *c);
+int puts_wrapper(const char *s);
+double sin_wrapper(double rads);
+double cos_wrapper(double rads);
+int vsprintf_wrapper(char *s, const char *fmt, va_list ap);
+float fabs_wrapper(float n);
+float floor_wrapper(float n);
+
+float atan_wrapper(float x);
+float atan2_wrapper(float y, float x);
+float sqrt_wrapper(float x);
+long strtol_wrapper(const char *nptr, char **endptr, int base);
+int64_t strtoq_wrapper(const char *nptr, char **endptr, int base);
+uint64_t strtouq_wrapper(const char *nptr, char **endptr, int base);
+float pow_wrapper(float x, float y);
+float ceil_wrapper(float x);
+
+size_t strspn_wrapper(const char *s1, const char *s2);
+size_t strcspn_wrapper(const char *s1, const char *s2);
+int sscanf_wrapper(const char *ibuf, const char *fmt, ...);
+double atof_wrapper(const char *s);
+double acos_wrapper(double x);
+
+#define acos acos_wrapper
+#define atan atan_wrapper
+#define atan2 atan2_wrapper
+#define atof atof_wrapper
+#define atoi rb->atoi
+#define atol atoi
+#define calloc tlsf_calloc
+#define ceil ceil_wrapper
+#define cos cos_wrapper
+#define fabs fabs_wrapper
+#define floor floor_wrapper
+#define free tlsf_free
+#define getenv getenv_wrapper
+#define malloc tlsf_malloc
+#define memchr rb->memchr
+#define pow pow_wrapper
+#define printf LOGF
+#define puts puts_wrapper
+#define qsort rb->qsort
+#define realloc tlsf_realloc
+#define sin sin_wrapper
+#define sprintf sprintf_wrapper
+#define sqrt sqrt_wrapper
+#define sscanf sscanf_wrapper
+#define strcat rb->strcat
+#define strchr rb->strchr
+#define strcmp rb->strcmp
+#define strcpy rb->strcpy
+#define strcspn strcspn_wrapper
+#define strlen rb->strlen
+#define strspn strspn_wrapper
+#define strtol strtol_wrapper
+#define strtoq strtoq_wrapper
+#define strtouq strtouq_wrapper
+#define vsprintf vsprintf_wrapper