[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.286 by root, Sun Dec 21 21:30:47 2008 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
83		89
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
87		96
88	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
90		99
91	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
…		…
95		104
96	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
97		106
98	#define TEXID_SPEECH 1	107	#define TEXID_SPEECH 1
99	#define TEXID_NOFACE 2	108	#define TEXID_NOFACE 2
100	#define TEXID_HIDDEN 3	109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
101		128
102	static AV *texture_av;	129	static AV *texture_av;
103		130
104	static struct	131	static struct
105	{	132	{
…		…
162	{	189	{
163	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
164		191
165	while (attrs)	192	while (attrs)
166	{	193	{
167	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
168		195
169	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
170	return 1;	197	return 1;
171		198
172	attrs = attrs->next;	199	attrs = attrs->next;
173	}	200	}
174		201
175	return 0;	202	return 0;
176	}	203	}
177		204
178	typedef struct cf_layout {	205	struct cf_layout {
179	PangoLayout *pl;	206	PangoLayout *pl;
180	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
181	int base_height;	208	int base_height;
182	DC__Font font;	209	DC__Font font;
183	rc_t *rc;	210	rc_t rc;
184	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
185		214
186	static DC__Font default_font;	215	static DC__Font default_font;
187	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
188	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
189		218
190	static void	219	static void
191	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
192	{	221	{
193	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
194	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
195	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
196	#endif	225	#endif
197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
198	}	227	}
199		228
200	static void	229	static void
…		…
230	}	259	}
231		260
232	typedef uint16_t tileid;	261	typedef uint16_t tileid;
233	typedef uint16_t faceid;	262	typedef uint16_t faceid;
234		263
235	typedef struct {	264	struct maptex
		265	{
236	GLuint name;	266	GLuint name;
237	int w, h;	267	int w, h;
238	float s, t;	268	float s, t;
239	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
240	tileid smoothtile;	270	tileid smoothtile;
241	uint8_t smoothlevel;	271	uint8_t smoothlevel;
242	uint8_t unused; /* set to zero on use */	272	uint8_t unused; /* set to zero on use */
243	} maptex;	273	};
244		274
245	typedef struct {	275	struct mapcell
		276	{
246	uint32_t player;	277	uint32_t player;
247	tileid tile[3];	278	tileid tile[3];
248	uint16_t darkness;	279	uint16_t darkness;
249	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
250	} mapcell;	281	};
251		282
252	typedef struct {	283	struct maprow
		284	{
253	int32_t c0, c1;	285	int32_t c0, c1;
254	mapcell *col;	286	mapcell *col;
255	} maprow;	287	};
256		288
257	typedef struct map {	289	struct mapgrid {
258	int x, y, w, h;	290	int x, y, w, h;
259	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
260	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
261	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
262		294
263	int32_t rows;	295	int32_t rows;
264	maprow *row;	296	maprow *row;
265	} *DC__Map;	297	};
266		298
267	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
268	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
269	{	304	{
270	char *p;	305	T *p;
271		306
272	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
273	Zero (p, inc, char);	308	Zero (p, inc, T);
274	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
275	Safefree (ptr);	310	Safefree (ptr);
276		311
277	return p;	312	ptr = p;
278	}	313	}
279		314
280	static char *	315	template<typename T>
281	append (char *ptr, int sze, int inc)
282	{
283	Renew (ptr, sze + inc, char);
284	Zero (ptr + sze, inc, char);
285
286	return ptr;
287	}
288
289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291
292	static void	316	static void
		317	append (T *&ptr, int sze, int inc)
		318	{
		319	Renew (ptr, sze + inc, T);
		320	Zero (ptr + sze, inc, T);
		321	}
		322
		323	static void
293	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
294	{	325	{
295	while (self->faces <= face)	326	while (self->faces <= face)
296	{	327	{
297	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
298	self->faces *= 2;	329	self->faces *= 2;
299	}	330	}
300	}	331	}
301		332
302	static void	333	static void
303	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
304	{	335	{
305	while (self->texs <= texid)	336	while (self->texs <= texid)
306	{	337	{
307	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
308	self->texs *= 2;	339	self->texs *= 2;
309	}	340	}
310	}	341	}
311		342
312	static maprow *	343	static maprow *
313	map_get_row (DC__Map self, int y)	344	map_get_row (mapgrid *self, int y)
314	{	345	{
315	if (0 > y)	346	if (0 > y)
316	{	347	{
317	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
318	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
319		350
320	self->rows += extend;	351	self->rows += extend;
321	self->y += extend;	352	self->y += extend;
322	y += extend;	353	y += extend;
323	}	354	}
324	else if (y >= self->rows)	355	else if (y >= self->rows)
325	{	356	{
326	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
327	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
328	self->rows += extend;	359	self->rows += extend;
329	}	360	}
330		361
331	return self->row + y;	362	return self->row + y;
332	}	363	}
…		…
342	}	373	}
343		374
344	if (row->c0 > x)	375	if (row->c0 > x)
345	{	376	{
346	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
347	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
348	row->c0 -= extend;	379	row->c0 -= extend;
349	}	380	}
350	else if (x >= row->c1)	381	else if (x >= row->c1)
351	{	382	{
352	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
353	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
354	row->c1 += extend;	385	row->c1 += extend;
355	}	386	}
356		387
357	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
358	}	389	}
359		390
360	static mapcell *	391	static mapcell *
361	map_get_cell (DC__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
362	{	393	{
363	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
364	}	395	}
365		396
366	static void	397	static void
367	map_clear (DC__Map self)	398	map_clear (mapgrid *self)
368	{	399	{
369	int r;	400	int r;
370		401
371	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
372	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
390	(cell)->flags = 0; \	421	(cell)->flags = 0; \
391	(cell)->player = 0; \	422	(cell)->player = 0; \
392	} while (0)	423	} while (0)
393		424
394	static void	425	static void
395	map_blank (DC__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
396	{	427	{
397	int x, y;	428	int x, y;
398	maprow *row;	429	maprow *row;
399	mapcell *cell;	430	mapcell *cell;
400		431
…		…
417	CELL_CLEAR (cell);	448	CELL_CLEAR (cell);
418	}	449	}
419	}	450	}
420	}	451	}
421		452
422	typedef struct {	453	struct smooth_key
		454	{
423	tileid tile;	455	tileid tile;
424	uint8_t x, y, level;	456	uint8_t x, y, level;
425	} smooth_key;	457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
426		476
427	static void	477	static void
428	smooth_or_bits (HV hv, smooth_key key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
429	{	479	{
430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	480	auto &&it = h.find (key);
431		481
432	if (SvIOK (*sv))	482	if (it == h.end ())
433	SvIV_set (sv, SvIVX (sv) \| bits);	483	h.insert (std::make_pair (key, bits));
434	else	484	else
435	sv_setiv (*sv, bits);	485	it->second \|= bits;
436	}	486	}
437		487
438	static void	488	static void
439	music_finished (void)	489	music_finished (void)
440	{	490	{
…		…
457	ev.code = 1;	507	ev.code = 1;
458	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
459	ev.data2 = 0;	509	ev.data2 = 0;
460		510
461	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
		512	}
		513
		514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
462	}	519	}
463		520
464	static unsigned int	521	static unsigned int
465	minpot (unsigned int n)	522	minpot (unsigned int n)
466	{	523	{
…		…
549		606
550	return mod;	607	return mod;
551	}	608	}
552		609
553	static void	610	static void
554	deliantra_main ()	611	deliantra_main (SV *real_main)
555	{	612	{
556	char *argv[] = { 0 };	613	dSP;
557	call_argv ("::main", G_DISCARD \| G_VOID, argv);	614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD \| G_VOID);
558	}	617	}
559		618
560	#ifdef __MACOSX__	619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
561	/* to due surprising braindamage on the side of SDL design, we	622	/* to due surprising braindamage on the side of SDL design, we
562	* do some mind-boggling hack here: SDL requires a custom main()	623	* do some mind-boggling hack here: SDL requires a custom main()
563	* on OS X, so... we provide one and call the original main(), which,	624	* on OS X, so... we provide one and call the original main(), which,
564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
565	* and which calls our main (== SDL_main) back.	626	* and which calls our main (== SDL_main) back.
566	*/	627	*/
567	extern C_LINKAGE int	628	extern C_LINKAGE int
568	main (int argc, char *argv[])	629	main (int argc, char *argv[])
569	{	630	{
570	deliantra_main ();	631	deliantra_main (real_main);
571	}	632	}
572		633
573	#undef main	634	#undef main
574		635
575	extern C_LINKAGE int main (int argc, char *argv[]);	636	extern C_LINKAGE int main (int argc, char *argv[]);
576		637
577	static void	638	static void
578	SDL_braino (void)	639	SDL_main_hack (SV *real_main_)
579	{	640	{
		641	real_main = real_main_;
		642
580	char *argv[] = { "deliantra client", 0 };	643	char *argv[] = { "deliantra client", 0 };
581	(main) (1, argv);	644	(main) (1, argv);
582	}	645	}
583	#else	646	#else
584	static void	647	static void
585	SDL_braino (void)	648	SDL_main_hack (SV *real_main)
586	{	649	{
587	deliantra_main ();	650	deliantra_main (real_main);
588	}	651	}
589	#endif	652	#endif
590		653
591	MODULE = Deliantra::Client PACKAGE = DC	654	MODULE = Deliantra::Client PACKAGE = DC
592		655
…		…
793		856
794	const_iv (FOW_DARKNESS)	857	const_iv (FOW_DARKNESS)
795	# undef const_iv	858	# undef const_iv
796	};	859	};
797		860
798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
800		863
801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
803	}	866	}
804		867
…		…
820	NV ceil (NV x)	883	NV ceil (NV x)
821		884
822	IV minpot (UV n)	885	IV minpot (UV n)
823		886
824	IV popcount (UV n)	887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
		890	CODE:
		891	RETVAL = pow (dx * dx + dy * dy, 0.5);
		892	OUTPUT:
		893	RETVAL
825		894
826	void	895	void
827	pango_init ()	896	pango_init ()
828	CODE:	897	CODE:
829	{	898	{
…		…
837	#endif	906	#endif
838	}	907	}
839		908
840	char *SDL_GetError ()	909	char *SDL_GetError ()
841		910
842	void SDL_braino ()	911	void SDL_main_hack (SV *real_main)
		912	PROTOTYPE: &
843		913
844	int SDL_Init (U32 flags)	914	int SDL_Init (U32 flags)
845		915
846	int SDL_InitSubSystem (U32 flags)	916	int SDL_InitSubSystem (U32 flags)
847		917
848	void SDL_QuitSubSystem (U32 flags)	918	void SDL_QuitSubSystem (U32 flags)
849		919
850	void SDL_Quit ()	920	void SDL_Quit ()
851		921
852	int SDL_GL_SetAttribute (int attr, int value)	922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
853		924
854	int SDL_GL_GetAttribute (int attr)	925	int SDL_GL_GetAttribute (int attr)
855	CODE:	926	CODE:
856	if (SDL_GL_GetAttribute (attr, &RETVAL))	927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
857	XSRETURN_UNDEF;	928	XSRETURN_UNDEF;
858	OUTPUT:	929	OUTPUT:
859	RETVAL	930	RETVAL
860		931
861	void	932	void
…		…
916	);	987	);
917		988
918	if (RETVAL)	989	if (RETVAL)
919	{	990	{
920	av_clear (texture_av);	991	av_clear (texture_av);
921
922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
924	#include "glfunc.h"	993	#include "glfunc.h"
925	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
926	}	997	}
927	}	998	}
928	OUTPUT:	999	OUTPUT:
929	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char title, const char icon)
930		1004
931	void	1005	void
932	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
933		1007
934	char *	1008	char *
935	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
936		1011
937	int	1012	int
938	SDL_GetAppState ()	1013	SDL_GetAppState ()
939		1014
940	int	1015	int
941	SDL_GetModState ()	1016	SDL_GetModState ()
942		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
943	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
944	poll_events ()	1026	peep_events ()
945	PPCODE:	1027	PPCODE:
946	{	1028	{
947	SDL_Event ev;	1029	SDL_Event ev;
948		1030
949	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
1015		1097
1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1017	}	1099	}
1018	}	1100	}
1019		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
1020	int	1115	int
1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1022	POSTCALL:	1117	POSTCALL:
1023	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
1024	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
1025		1120
1026	void	1121	void
1027	Mix_QuerySpec ()	1122	Mix_QuerySpec ()
…		…
1086	add_font (char *file)	1181	add_font (char *file)
1087	CODE:	1182	CODE:
1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089	OUTPUT:	1184	OUTPUT:
1090	RETVAL	1185	RETVAL
		1186
		1187	void
		1188	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1189
		1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1191	void
		1192	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1091		1193
1092	void	1194	void
1093	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
1094	ALIAS:	1196	ALIAS:
1095	load_image_file = 1	1197	load_image_file = 1
…		…
1141		1243
1142	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
1143	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
1144	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
1145	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
1146	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1147	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1148	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1149	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
1151		1253
…		…
1223	MODULE = Deliantra::Client PACKAGE = DC::Font	1325	MODULE = Deliantra::Client PACKAGE = DC::Font
1224		1326
1225	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
1226		1328
1227	DC::Font	1329	DC::Font
1228	new_from_file (SV class, char path, int id = 0)	1330	new_from_file (SV klass, char path, int id = 0)
1229	CODE:	1331	CODE:
1230	{	1332	{
1231	int count;	1333	int count;
1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1334	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1233	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1262	PROTOTYPE:	1364	PROTOTYPE:
1263	CODE:	1365	CODE:
1264	tc_restore ();	1366	tc_restore ();
1265		1367
1266	DC::Layout	1368	DC::Layout
1267	new (SV *class)	1369	new (SV *klass)
1268	CODE:	1370	CODE:
1269	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1270		1372
1271	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1272	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1273	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1274	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
1275	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
1276	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
1277	RETVAL->font = 0;	1379	RETVAL->font = 0;
1278	RETVAL->rc = rc_alloc ();
1279		1380
1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1381	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1281	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1282	OUTPUT:	1383	OUTPUT:
1283	RETVAL	1384	RETVAL
1284		1385
1285	void	1386	void
1286	DESTROY (DC::Layout self)	1387	DESTROY (DC::Layout self)
1287	CODE:	1388	CODE:
1288	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1289	rc_free (self->rc);
1290	Safefree (self);	1390	delete self;
1291		1391
1292	void	1392	void
1293	set_text (DC::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1294	CODE:	1394	CODE:
1295	{	1395	{
…		…
1421		1521
1422	void	1522	void
1423	set_height (DC::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1424	CODE:	1524	CODE:
1425	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1426	{	1526	{
1427	self->base_height = base_height;	1527	self->base_height = base_height;
1428	layout_update_font (self);	1528	layout_update_font (self);
1429	}	1529	}
1430		1530
1431	void	1531	void
…		…
1549	}	1649	}
1550		1650
1551	void	1651	void
1552	render (DC::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1553	CODE:	1653	CODE:
1554	rc_clear (self->rc);	1654	self->rc.clear ();
1555	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1556	self->pl,	1656	self->pl,
1557	self->rc,	1657	&self->rc,
1558	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1559	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1560	flags	1660	flags
1561	);	1661	);
1562	// we assume that context_change actually clears/frees stuff	1662	// we assume that context_change actually clears/frees stuff
…		…
1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1575	glEnable (GL_ALPHA_TEST);	1675	glEnable (GL_ALPHA_TEST);
1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1577		1677
1578	rc_draw (self->rc);	1678	self->rc.draw ();
1579		1679
1580	glDisable (GL_ALPHA_TEST);	1680	glDisable (GL_ALPHA_TEST);
1581	glDisable (GL_BLEND);	1681	glDisable (GL_BLEND);
1582	glDisable (GL_TEXTURE_2D);	1682	glDisable (GL_TEXTURE_2D);
1583	}	1683	}
…		…
1658	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1659	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1660	}	1760	}
1661	}	1761	}
1662		1762
		1763	void
		1764	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 \|\| h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1664	CODE:	1885	CODE:
1665	{	1886	{
1666	GLint width;	1887	GLint width;
1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1674	MODULE = Deliantra::Client PACKAGE = DC::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1675		1896
1676	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1677		1898
1678	DC::Map	1899	DC::Map
1679	new (SV *class)	1900	new (SV *klass)
1680	CODE:	1901	CODE:
1681	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1682	RETVAL->x = 0;	1903	RETVAL->x = 0;
1683	RETVAL->y = 0;	1904	RETVAL->y = 0;
1684	RETVAL->w = 0;	1905	RETVAL->w = 0;
1685	RETVAL->h = 0;	1906	RETVAL->h = 0;
1686	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1723		1944
1724	void	1945	void
1725	set_smooth (DC::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1726	CODE:	1947	CODE:
1727	{	1948	{
1728	tileid texid;	1949	tileid texid;
1729	maptex *tex;	1950	maptex *tex;
1730		1951
1731	if (face < 0 \|\| face >= self->faces)	1952	if (face < 0 \|\| face >= self->faces)
1732	return;	1953	return;
1733		1954
1734	if (smooth < 0 \|\| smooth >= self->faces)	1955	if (smooth < 0 \|\| smooth >= self->faces)
1735	return;	1956	return;
1736		1957
1737	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1738		1959
1739	if (!texid)	1960	if (!texid)
1740	return;	1961	return;
1741		1962
1742	tex = self->tex + texid;	1963	tex = self->tex + texid;
…		…
1775	}	1996	}
1776		1997
1777	void	1998	void
1778	expire_textures (DC::Map self, int texid, int count)	1999	expire_textures (DC::Map self, int texid, int count)
1779	PPCODE:	2000	PPCODE:
1780	for (; texid < self->texs && count; ++texid, --count)	2001	for (; texid < self->texs && count; ++texid, --count)
1781	{	2002	{
1782	maptex *tex = self->tex + texid;	2003	maptex *tex = self->tex + texid;
1783		2004
1784	if (tex->name)	2005	if (tex->name)
1785	{	2006	{
…		…
1832	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1833	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1834		2055
1835	while (self->y < 0)	2056	while (self->y < 0)
1836	{	2057	{
1837	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1838		2059
1839	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1840	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1841	}	2062	}
1842	}	2063	}
1843		2064
1844	SV *	2065	SV *
1845	map1a_update (DC::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1846	CODE:	2067	CODE:
1847	{	2068	{
1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2069	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1849	uint8_t data_end = (uint8_t )SvEND (data_);	2070	uint8_t data_end = (uint8_t )SvEND (data_);
1850	mapcell *cell;	2071	mapcell *cell;
…		…
1871		2092
1872	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1873		2094
1874	if (flags & 8)	2095	if (flags & 8)
1875	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1876	if (extmap)	2099	do
1877	{	2100	{
1878	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1879		2103
1880	do	2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
1881	{	2107	{
1882	ext = *data++;
1883	cmd = ext & 0x7f;
1884
1885	if (cmd < 4)
1886	cell->darkness = 255 - ext * 64 + 1;
1887	else if (cmd == 5) // health
1888	{
1889	cell->stat_width = 1;	2108	cell->stat_width = 1;
1890	cell->stat_hp = *data++;	2109	cell->stat_hp = *data++;
1891	}
1892	else if (cmd == 6) // monster width
1893	cell->stat_width = *data++ + 1;
1894	else if (cmd == 0x47)
1895	{
1896	if (*data == 1) cell->player = data [1];
1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1900
1901	data += *data + 1;
1902	}
1903	else if (cmd == 8) // cell flags
1904	cell->flags = *data++;
1905	else if (ext & 0x40) // unknown, multibyte => skip
1906	data += *data + 1;
1907	else
1908	data++;
1909	}	2110	}
1910	while (ext & 0x80);	2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
1911	}	2128	}
1912	else	2129	while (ext & 0x80);
1913	cell->darkness = *data++ + 1;
1914	}	2130	}
1915		2131
1916	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1917	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1918	{	2134	{
…		…
1966	? self->row + y	2182	? self->row + y
1967	: 0;	2183	: 0;
1968		2184
1969	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1970	{	2186	{
1971	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1972		2188
1973	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1974	{	2190	{
1975	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1976		2192
…		…
1978	{	2194	{
1979	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1980	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1981	int a1 = tex.a;	2197	int a1 = tex.a;
1982		2198
1983	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1984	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1985	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1986	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1987	}	2203	}
1988	}	2204	}
1989		2205
1990	*map++ = (r )	2206	*map++ = (r )
1991	\| (g << 8)	2207	\| (g << 8)
1992	\| (b << 16)	2208	\| (b << 16)
1993	\| (a << 24);	2209	\| (a << 24);
1994	}	2210	}
1995	}	2211	}
1996		2212
1997	RETVAL = map_sv;	2213	RETVAL = map_sv;
1998	}	2214	}
1999	OUTPUT:	2215	OUTPUT:
2000	RETVAL	2216	RETVAL
2001		2217
2002	void	2218	void
2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2219	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2004	CODE:	2220	CODE:
2005	{	2221	{
2006	int x, y, z;	2222	int x, y, z;
2007		2223
2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2011	smooth_key skey;
2012	int pl_x, pl_y;	2225	int pl_x, pl_y;
2013	maptex pl_tex;	2226	maptex pl_tex;
2014	rc_t *rc = rc_alloc ();	2227	rc_t rc;
2015	rc_t *rc_ov = rc_alloc ();	2228	rc_t rc_ov;
2016	rc_key_t key;	2229	rc_key_t key;
2017	rc_array_t arr, arr_hidden;	2230	rc_t::array_t *arr;
2018		2231
2019	pl_tex.name = 0;	2232	pl_tex.name = 0;
2020		2233
2021	// thats current max. sorry.	2234	// that's current max. sorry.
2022	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
2023	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
2024
2025	// clear key, in case of extra padding
2026	memset (&skey, 0, sizeof (skey));
2027		2237
2028	memset (&key, 0, sizeof (key));	2238	memset (&key, 0, sizeof (key));
2029	key.r = 255;	2239	key.r = 255;
2030	key.g = 255;	2240	key.g = 255;
2031	key.b = 255;	2241	key.b = 255;
…		…
2037	my += self->y;	2247	my += self->y;
2038		2248
2039	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
2040	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
2041	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
2042	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2043		2253
2044	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
2046	{	2256	{
2047	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
2060		2270
2061	glEnable (GL_BLEND);	2271	glEnable (GL_BLEND);
2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2064		2274
2065	key.texname = self->tex [TEXID_HIDDEN].name;
2066	arr_hidden = rc_array (rc_ov, &key);
2067
2068	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
2069	{	2276	{
2070	memset (smooth_level, 0, sizeof (smooth_level));	2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
2071	key.texname = -1;	2280	key.texname = -1;
2072		2281
2073	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
2074	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
2075	{	2284	{
…		…
2092		2301
2093	if (!tex.name)	2302	if (!tex.name)
2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2095		2304
2096	key.texname = tex.name;	2305	key.texname = tex.name;
2097	arr = rc_array (rc, &key);	2306	arr = &rc.array (key);
2098	}	2307	}
2099		2308
2100	px = (x + 1) * T - tex.w;	2309	px = (x + 1) * Th - tex.w;
2101	py = (y + 1) * T - tex.h;	2310	py = (y + 1) * Tw - tex.h;
2102		2311
2103	if (expect_false (cell->player == player) && expect_false (z == 2))	2312	if (expect_false (cell->player == player) && expect_false (z == 2))
2104	{	2313	{
2105	pl_x = px;	2314	pl_x = px;
2106	pl_y = py;	2315	pl_y = py;
2107	pl_tex = tex;	2316	pl_tex = tex;
2108	continue;	2317	continue;
2109	}	2318	}
2110		2319
2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2320	arr->t2f_v3f (0 , 0 , px , py , 0);
2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2115		2324
2116	// update smooth hash	2325	// update smooth hash
2117	if (tex.smoothtile)	2326	if (tex.smoothtile)
2118	{	2327	{
2119	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
2120	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
2121		2330
2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
2123		2332
2124	// add bits to current tile and all neighbours. skey.x\|y is	2333	// add bits to current tile and all neighbours. skey.x\|y is
2125	// shifted +1\|+1 so we always stay positive.	2334	// shifted +1\|+1 so we always stay positive.
2126		2335
2127	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
2135		2344
2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2137	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
2138		2347
2139	// full tile	2348	// full tile
2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2141		2350
2142	// borders	2351	// borders
2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2144	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2145	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2146	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2147		2356
2148	// corners	2357	// corners
2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2153	}	2362	}
2154	}	2363	}
2155		2364
2156	if (expect_false (z == 2))	2365	if (expect_false (z == 2) && expect_false (cell->flags))
2157	{	2366	{
2158	/* draw question marks on top of hidden spaces */	2367	// overlays such as the speech bubble, probably more to come
2159	if (!cell->darkness)	2368	if (cell->flags & 1)
2160	{	2369	{
2161	maptex tex = self->tex [TEXID_HIDDEN];
2162	int px = (x + 1) * T - tex.w;
2163	int py = (y + 1) * T - tex.h;
2164
2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2169	}
2170
2171	if (expect_false (cell->flags))
2172	{
2173	// overlays such as the speech bubble, probably more to come
2174	if (cell->flags & 1)
2175	{
2176	rc_key_t key_ov = key;	2370	rc_key_t key_ov = key;
2177	maptex tex = self->tex [TEXID_SPEECH];	2371	maptex tex = self->tex[TEXID_SPEECH];
2178	rc_array_t *arr;	2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
2179		2374
2180	key_ov.texname = tex.name;	2375	key_ov.texname = tex.name;
2181	arr = rc_array (rc_ov, &key_ov);	2376	rc_t::array_t &arr = rc_ov.array (key_ov);
2182		2377
2183	int px = x * T + T * 2 / 32;
2184	int py = y * T - T * 6 / 32;
2185
2186	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2378	arr.t2f_v3f (0 , 0 , px , py , 0);
2187	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2188	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2189	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2190	}
2191	}	2382	}
2192	}	2383	}
2193	}	2384	}
2194	}	2385	}
2195		2386
2196	rc_draw (rc);	2387	rc.draw ();
2197	rc_clear (rc);	2388	rc.clear ();
2198		2389
2199	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
2200	// this is basically counting sort	2391	// this is basically counting sort
2201	{	2392	{
2202	int w, b;	2393	int w, b;
2203		2394
2204	glEnable (GL_TEXTURE_2D);	2395	glEnable (GL_TEXTURE_2D);
2205	glBegin (GL_QUADS);	2396	glBegin (GL_QUADS);
2206	for (w = 0; w < 256 / 32; ++w)	2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2207	{	2400	{
2208	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
2209	if (smask)	2402	IV bits = it->second;
2210	for (b = 0; b < 32; ++b)	2403
2211	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
2212	{	2407	{
2213	int level = (w << 5) \| b;	2408	maptex tex = self->tex [skey.tile];
		2409	int px = (((int)skey.x) - 1) * Tw;
		2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
		2415
2214	HE *he;	2416	if (tex.name)
2215
2216	hv_iterinit (smooth);
2217	while ((he = hv_iternext (smooth)))
2218	{	2417	{
2219	smooth_key skey = (smooth_key )HeKEY (he);	2418	// this time avoiding texture state changes
2220	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
2221		2420	if (key.texname != tex.name)
2222	if (!(bits & 0x1000)
2223	&& skey->level == level
2224	&& level > smooth_max [skey->x][skey->y])
2225	{	2421	{
2226	maptex tex = self->tex [skey->tile];
2227	int px = (((int)skey->x) - 1) * T;
2228	int py = (((int)skey->y) - 1) * T;
2229	int border = bits & 15;
2230	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2231	float dx = tex.s * .0625f; // 16 images/row
2232	float dy = tex.t * .5f ; // 2 images/column
2233
2234	if (tex.name)
2235	{
2236	// this time avoiding texture state changes
2237	// save gobs of state changes.
2238	if (key.texname != tex.name)
2239	{
2240	self->tex [skey->tile].unused = 0;	2422	self->tex [skey.tile].unused = 0;
2241		2423
2242	glEnd ();	2424	glEnd ();
2243	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2244	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
2245	}	2427	}
2246		2428
2247	if (border)	2429	if (border)
2248	{	2430	{
2249	float ox = border * dx;	2431	float ox = border * dx;
2250		2432
2251	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2252	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2253	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2254	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2255	}	2437	}
2256		2438
2257	if (corner)	2439	if (corner)
2258	{	2440	{
2259	float ox = corner * dx;	2441	float ox = corner * dx;
2260		2442
2261	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2262	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2263	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2264	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2265	}
2266	}
2267	}	2447	}
2268	}	2448	}
2269	}	2449	}
2270	}	2450	}
2271		2451
2272	glEnd ();	2452	glEnd ();
2273	glDisable (GL_TEXTURE_2D);	2453	glDisable (GL_TEXTURE_2D);
2274	key.texname = -1;	2454	key.texname = -1;
2275	}	2455	}
2276
2277	hv_clear (smooth);
2278	}	2456	}
2279		2457
2280	if (pl_tex.name)	2458	if (pl_tex.name)
2281	{	2459	{
2282	maptex tex = pl_tex;	2460	maptex tex = pl_tex;
2283	int px = pl_x + sdx;	2461	int px = pl_x + sdx;
2284	int py = pl_y + sdy;	2462	int py = pl_y + sdy;
2285		2463
2286	key.texname = tex.name;	2464	key.texname = tex.name;
2287	arr = rc_array (rc, &key);	2465	rc_t::array_t &arr = rc.array (key);
2288		2466
2289	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2467	arr.t2f_v3f (0 , 0 , px , py , 0);
2290	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2291	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2292	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2293		2471
2294	rc_draw (rc);	2472	rc.draw ();
2295	}	2473	}
2296		2474
2297	rc_draw (rc_ov);	2475	rc_ov.draw ();
2298	rc_clear (rc_ov);	2476	rc_ov.clear ();
2299		2477
2300	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
2301	rc_free (rc);
2302	rc_free (rc_ov);
2303		2479
2304	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
2305	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
2306	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
2307	{	2483	{
…		…
2310	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
2311	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
2312	{	2488	{
2313	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
2314		2490
2315	int px = x * T;	2491	int px = x * Tw;
2316	int py = y * T;	2492	int py = y * Th;
2317		2493
2318	if (expect_false (cell->player == player))	2494	if (expect_false (cell->player == player))
2319	{	2495	{
2320	px += sdx;	2496	px += sdx;
2321	py += sdy;	2497	py += sdy;
2322	}	2498	}
2323		2499
2324	if (cell->stat_hp)	2500	if (cell->stat_hp)
2325	{	2501	{
2326	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
2327	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2328		2504
2329	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
2330	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
2331	px + width - 1, py);	2507	px + width - 1, py);
2332		2508
…		…
2338	}	2514	}
2339	}	2515	}
2340	}	2516	}
2341		2517
2342	void	2518	void
2343	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2344	CODE:	2520	CODE:
2345	{	2521	{
2346	static float color[16][3] = {	2522	static float color[16][3] = {
2347	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
2348	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
2349	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
2350	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
2351		2527
2352	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
2353	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
2354	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
2355	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
2356		2532
2357	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
2358	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
2359	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
2360	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
2361		2537
2362	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2363		2539
2364	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2365	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2366	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2367	};	2543	};
2368		2544
2369	int x, y;	2545	int x, y;
2370		2546
2371	glEnable (GL_TEXTURE_2D);	2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
2372	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2373	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2374	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2375	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2376		2558
2377	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2381		2563
2382	if (m)	2564	if (m)
2383	{	2565	{
2384	float *c = color [m & 15];	2566	float *c = color [m & 15];
2385		2567
2386	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2387	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2388		2570
2389	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2390	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2391	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2392	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2393	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2394	}	2576	}
…		…
2402	void	2584	void
2403	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2404	PPCODE:	2586	PPCODE:
2405	{	2587	{
2406	int x, y;	2588	int x, y;
2407	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2408	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2409	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2410	int sw34 = (sw * 3 + 3) & ~3;	2592	int sw3 = sw * 3;
		2593	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2594	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2411	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2595	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2412	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2596	memset (darkness1, 0, sw1*sh1);
2413	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2414		2597
2415	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2416	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2417		2600
2418	mx += self->x - 1;	2601	mx += self->x - 1;
2419	my += self->y - 1;	2602	my += self->y - 1;
2420
2421	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2422		2603
2423	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2424	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2425	{	2606	{
2426	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2429	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2430	{	2611	{
2431	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2432		2613
2433	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2434	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2435	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2436	}	2617	}
2437	}	2618	}
2438		2619
2439	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2440	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2459		2640
2460	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2461	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2462	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2463		2644
2464	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2465	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2466	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2467	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2468	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2469	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2470	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2471	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2472	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2473	}	2654	}
2474		2655
2475	free (darkness1);	2656	free (darkness1);
2476		2657
2477	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2478	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2479	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2480	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2481	}	2662	}
2482		2663
2483	SV *	2664	SV *
…		…
2546	else	2727	else
2547	*data++ = 0;	2728	*data++ = 0;
2548	}	2729	}
2549	}	2730	}
2550		2731
2551	/* if size is wh + 5 then no data has been found /	2732	/* if size is wh + 5 then no data has been found /
2552	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2733	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2553	{	2734	{
2554	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2555	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2556	}	2737	}
2557		2738
2558	RETVAL = data_sv;	2739	RETVAL = data_sv;
2559	}	2740	}
2560	OUTPUT:	2741	OUTPUT:
2561	RETVAL	2742	RETVAL
2562		2743
2563	void	2744	void
…		…
2570	STRLEN len;	2751	STRLEN len;
2571	uint8_t data, end;	2752	uint8_t data, end;
2572		2753
2573	len = SvLEN (data_sv);	2754	len = SvLEN (data_sv);
2574	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2575	data = SvPVbyte_nolen (data_sv);	2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2576	end = data + len + 8;	2757	end = data + len + 8;
2577		2758
2578	if (len < 5)	2759	if (len < 5)
2579	XSRETURN_EMPTY;	2760	XSRETURN_EMPTY;
2580		2761
…		…
2641	}	2822	}
2642		2823
2643	MODULE = Deliantra::Client PACKAGE = DC::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2644		2825
2645	DC::RW	2826	DC::RW
2646	new (SV class, SV data_sv)	2827	new (SV klass, SV data_sv)
2647	CODE:	2828	CODE:
2648	{	2829	{
2649	STRLEN datalen;	2830	STRLEN datalen;
2650	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2651		2832
…		…
2653	}	2834	}
2654	OUTPUT:	2835	OUTPUT:
2655	RETVAL	2836	RETVAL
2656		2837
2657	DC::RW	2838	DC::RW
2658	new_from_file (SV class, const char path, const char *mode = "rb")	2839	new_from_file (SV klass, const char path, const char *mode = "rb")
2659	CODE:	2840	CODE:
2660	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2661	OUTPUT:	2842	OUTPUT:
2662	RETVAL	2843	RETVAL
2663		2844
…		…
2681	if (RETVAL < 0)	2862	if (RETVAL < 0)
2682	{	2863	{
2683	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2684		2865
2685	if (RETVAL < 0)	2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
2686	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2687		2873	}
		2874	else
2688	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2689	}	2876	}
2690		2877
2691	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2692	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2693	}	2880	}
…		…
2740	void	2927	void
2741	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2742	CODE:	2929	CODE:
2743	{	2930	{
2744	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2745	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2746	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2747	}	2934	}
2748		2935
2749	void	2936	void
2750	set_reverse_stereo (DC::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
…		…
2753		2940
2754	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2755		2942
2756	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2757		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
2758	DC::MixChunk	2957	DC::MixChunk
2759	new (SV *class, DC::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2760	CODE:	2959	CODE:
2761	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2762	OUTPUT:	2961	OUTPUT:
2763	RETVAL	2962	RETVAL
2764		2963
…		…
2794	OUTPUT:	2993	OUTPUT:
2795	RETVAL	2994	RETVAL
2796		2995
2797	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2798		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
		3009
2799	int	3010	int
2800	volume (int volume = -1)	3011	volume (int volume = -1)
2801	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2802	CODE:	3013	CODE:
2803	if (items > 0)	3014	if (items > 0)
…		…
2814	void	3025	void
2815	halt ()	3026	halt ()
2816	CODE:	3027	CODE:
2817	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2818		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2819	DC::MixMusic	3037	DC::MixMusic
2820	new (SV *class, DC::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2821	CODE:	3039	CODE:
2822	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2823	OUTPUT:	3041	OUTPUT:
2824	RETVAL	3042	RETVAL
2825		3043
…		…
2853	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2854	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2855	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2856	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2857	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2858	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2859	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2860	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2861	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2862	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2874	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2875	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2876	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2877	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2878	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
2879	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2880	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2881	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2882	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2883	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2951	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2952	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2953	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2954	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2955	const_iv (GL_T2F_N3F_V3F),	3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2956	# undef const_iv	3182	# undef const_iv
2957	};	3183	};
2958		3184
2959	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2960	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2961		3187
2962	texture_av = newAV ();	3188	texture_av = newAV ();
2963	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2964	}	3190	}
2965		3191
…		…
2967	disable_GL_EXT_blend_func_separate ()	3193	disable_GL_EXT_blend_func_separate ()
2968	CODE:	3194	CODE:
2969	gl.BlendFuncSeparate = 0;	3195	gl.BlendFuncSeparate = 0;
2970	gl.BlendFuncSeparateEXT = 0;	3196	gl.BlendFuncSeparateEXT = 0;
2971		3197
2972	char *	3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2973	gl_vendor ()	3202	gl_vendor ()
2974	CODE:	3203	CODE:
2975	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2976	OUTPUT:	3205	OUTPUT:
2977	RETVAL	3206	RETVAL
2978		3207
2979	char *	3208	const char *
2980	gl_version ()	3209	gl_version ()
2981	CODE:	3210	CODE:
2982	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2983	OUTPUT:	3212	OUTPUT:
2984	RETVAL	3213	RETVAL
2985		3214
2986	char *	3215	const char *
2987	gl_extensions ()	3216	gl_extensions ()
2988	CODE:	3217	CODE:
2989	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2990	OUTPUT:	3219	OUTPUT:
2991	RETVAL	3220	RETVAL
2992		3221
2993	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2994		3227
2995	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2996	CODE:	3229	CODE:
2997	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2998	OUTPUT:	3231	OUTPUT:
…		…
3006		3239
3007	int glGetError ()	3240	int glGetError ()
3008		3241
3009	void glFinish ()	3242	void glFinish ()
3010		3243
		3244	void glFlush ()
		3245
3011	void glClear (int mask)	3246	void glClear (int mask)
3012		3247
3013	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
3014	PROTOTYPE: @	3249	PROTOTYPE: @
3015		3250
…		…
3024	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
3025		3260
3026	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3027	CODE:	3262	CODE:
3028	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
3029		3266
3030	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
3031		3268
3032	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
3033		3270
…		…
3184		3421
3185	void glEndList ()	3422	void glEndList ()
3186		3423
3187	void glCallList (int list)	3424	void glCallList (int list)
3188		3425
		3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
3189	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3190		3432
3191	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
3192		3434
3193	void	3435	void
3194	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
3195	PPCODE:	3437	PPCODE:
3196	{	3438	{
3197	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
3198	XPUSHs (self);	3440	XPUSHs (self);
3199	}	3441	}
3200		3442
3201	BOOT:	3443	BOOT:
3202	{	3444	{
…		…
3210		3452
3211	void	3453	void
3212	draw (SV *self)	3454	draw (SV *self)
3213	CODE:	3455	CODE:
3214	{	3456	{
3215	HV *hv;	3457	HV *hv;
3216	SV **svp;	3458	SV **svp;
3217	NV x, y, w, h;	3459	NV x, y, w, h;
3218	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
3219	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
3220	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
3221	SV *draw_h_sv = GvSV (draw_h_gv);	3463	SV *draw_h_sv = GvSV (draw_h_gv);

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.286 by root, Sun Dec 21 21:30:47 2008 UTC vs. Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.286 by root, Sun Dec 21 21:30:47 2008 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC