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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.284 by elmex, Thu Dec 11 00:17:47 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 16	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
92		101
93	/* mask out modifiers we are not interested in */	102	/* mask out modifiers we are not interested in */
94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
95		104
96	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
		106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		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	}
97		128
98	static AV *texture_av;	129	static AV *texture_av;
99		130
100	static struct	131	static struct
101	{	132	{
…		…
158	{	189	{
159	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
160		191
161	while (attrs)	192	while (attrs)
162	{	193	{
163	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
164		195
165	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
166	return 1;	197	return 1;
167		198
168	attrs = attrs->next;	199	attrs = attrs->next;
169	}	200	}
170		201
171	return 0;	202	return 0;
172	}	203	}
173		204
174	typedef struct cf_layout {	205	struct cf_layout {
175	PangoLayout *pl;	206	PangoLayout *pl;
176	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
177	int base_height;	208	int base_height;
178	DC__Font font;	209	DC__Font font;
179	rc_t *rc;	210	rc_t rc;
180	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
181		214
182	static DC__Font default_font;	215	static DC__Font default_font;
183	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
184	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
185		218
186	static void	219	static void
187	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
188	{	221	{
189	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
190	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192	#endif	225	#endif
193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
194	}	227	}
195		228
196	static void	229	static void
…		…
226	}	259	}
227		260
228	typedef uint16_t tileid;	261	typedef uint16_t tileid;
229	typedef uint16_t faceid;	262	typedef uint16_t faceid;
230		263
231	typedef struct {	264	struct maptex
		265	{
232	GLuint name;	266	GLuint name;
233	int w, h;	267	int w, h;
234	float s, t;	268	float s, t;
235	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
236	tileid smoothtile;	270	tileid smoothtile;
237	uint8_t smoothlevel;	271	uint8_t smoothlevel;
238	uint8_t unused; /* set to zero on use */	272	uint8_t unused; /* set to zero on use */
239	} maptex;	273	};
240		274
241	typedef struct {	275	struct mapcell
		276	{
242	uint32_t player;	277	uint32_t player;
243	tileid tile[3];	278	tileid tile[3];
244	uint16_t darkness;	279	uint16_t darkness;
245	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
246	} mapcell;	281	};
247		282
248	typedef struct {	283	struct maprow
		284	{
249	int32_t c0, c1;	285	int32_t c0, c1;
250	mapcell *col;	286	mapcell *col;
251	} maprow;	287	};
252		288
253	typedef struct map {	289	struct mapgrid {
254	int x, y, w, h;	290	int x, y, w, h;
255	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
256	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
257	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
258		294
259	int32_t rows;	295	int32_t rows;
260	maprow *row;	296	maprow *row;
261	} *DC__Map;	297	};
262		298
263	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
264	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
265	{	304	{
266	char *p;	305	T *p;
267		306
268	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
269	Zero (p, inc, char);	308	Zero (p, inc, T);
270	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
271	Safefree (ptr);	310	Safefree (ptr);
272		311
273	return p;	312	ptr = p;
274	}	313	}
275		314
276	static char *	315	template<typename T>
277	append (char *ptr, int sze, int inc)
278	{
279	Renew (ptr, sze + inc, char);
280	Zero (ptr + sze, inc, char);
281
282	return ptr;
283	}
284
285	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
286	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
287
288	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
289	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
290	{	325	{
291	while (self->faces <= face)	326	while (self->faces <= face)
292	{	327	{
293	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
294	self->faces *= 2;	329	self->faces *= 2;
295	}	330	}
296	}	331	}
297		332
298	static void	333	static void
299	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
300	{	335	{
301	while (self->texs <= texid)	336	while (self->texs <= texid)
302	{	337	{
303	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
304	self->texs *= 2;	339	self->texs *= 2;
305	}	340	}
306	}	341	}
307		342
308	static maprow *	343	static maprow *
309	map_get_row (DC__Map self, int y)	344	map_get_row (mapgrid *self, int y)
310	{	345	{
311	if (0 > y)	346	if (0 > y)
312	{	347	{
313	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
314	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
315		350
316	self->rows += extend;	351	self->rows += extend;
317	self->y += extend;	352	self->y += extend;
318	y += extend;	353	y += extend;
319	}	354	}
320	else if (y >= self->rows)	355	else if (y >= self->rows)
321	{	356	{
322	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
323	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
324	self->rows += extend;	359	self->rows += extend;
325	}	360	}
326		361
327	return self->row + y;	362	return self->row + y;
328	}	363	}
…		…
338	}	373	}
339		374
340	if (row->c0 > x)	375	if (row->c0 > x)
341	{	376	{
342	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
343	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
344	row->c0 -= extend;	379	row->c0 -= extend;
345	}	380	}
346	else if (x >= row->c1)	381	else if (x >= row->c1)
347	{	382	{
348	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
349	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
350	row->c1 += extend;	385	row->c1 += extend;
351	}	386	}
352		387
353	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
354	}	389	}
355		390
356	static mapcell *	391	static mapcell *
357	map_get_cell (DC__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
358	{	393	{
359	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
360	}	395	}
361		396
362	static void	397	static void
363	map_clear (DC__Map self)	398	map_clear (mapgrid *self)
364	{	399	{
365	int r;	400	int r;
366		401
367	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
368	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
386	(cell)->flags = 0; \	421	(cell)->flags = 0; \
387	(cell)->player = 0; \	422	(cell)->player = 0; \
388	} while (0)	423	} while (0)
389		424
390	static void	425	static void
391	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)
392	{	427	{
393	int x, y;	428	int x, y;
394	maprow *row;	429	maprow *row;
395	mapcell *cell;	430	mapcell *cell;
396		431
…		…
413	CELL_CLEAR (cell);	448	CELL_CLEAR (cell);
414	}	449	}
415	}	450	}
416	}	451	}
417		452
418	typedef struct {	453	struct smooth_key
		454	{
419	tileid tile;	455	tileid tile;
420	uint8_t x, y, level;	456	uint8_t x, y, level;
421	} 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	}
422		476
423	static void	477	static void
424	smooth_or_bits (HV hv, smooth_key key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
425	{	479	{
426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	480	auto &&it = h.find (key);
427		481
428	if (SvIOK (*sv))	482	if (it == h.end ())
429	SvIV_set (sv, SvIVX (sv) \| bits);	483	h.insert (std::make_pair (key, bits));
430	else	484	else
431	sv_setiv (*sv, bits);	485	it->second \|= bits;
432	}	486	}
433		487
434	static void	488	static void
435	music_finished (void)	489	music_finished (void)
436	{	490	{
…		…
453	ev.code = 1;	507	ev.code = 1;
454	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
455	ev.data2 = 0;	509	ev.data2 = 0;
456		510
457	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;
458	}	519	}
459		520
460	static unsigned int	521	static unsigned int
461	minpot (unsigned int n)	522	minpot (unsigned int n)
462	{	523	{
…		…
545		606
546	return mod;	607	return mod;
547	}	608	}
548		609
549	static void	610	static void
550	deliantra_main ()	611	deliantra_main (SV *real_main)
551	{	612	{
552	char *argv[] = { 0 };	613	dSP;
553	call_argv ("::main", G_DISCARD \| G_VOID, argv);	614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD \| G_VOID);
554	}	617	}
555		618
556	#ifdef __MACOSX__	619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
557	/* to due surprising braindamage on the side of SDL design, we	622	/* to due surprising braindamage on the side of SDL design, we
558	* do some mind-boggling hack here: SDL requires a custom main()	623	* do some mind-boggling hack here: SDL requires a custom main()
559	* 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,
560	* 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,
561	* and which calls our main (== SDL_main) back.	626	* and which calls our main (== SDL_main) back.
562	*/	627	*/
563	extern C_LINKAGE int	628	extern C_LINKAGE int
564	main (int argc, char *argv[])	629	main (int argc, char *argv[])
565	{	630	{
566	deliantra_main ();	631	deliantra_main (real_main);
567	}	632	}
568		633
569	#undef main	634	#undef main
570		635
571	extern C_LINKAGE int main (int argc, char *argv[]);	636	extern C_LINKAGE int main (int argc, char *argv[]);
572		637
573	static void	638	static void
574	SDL_braino (void)	639	SDL_main_hack (SV *real_main_)
575	{	640	{
		641	real_main = real_main_;
		642
576	char *argv[] = { "deliantra client", 0 };	643	char *argv[] = { "deliantra client", 0 };
577	(main) (1, argv);	644	(main) (1, argv);
578	}	645	}
579	#else	646	#else
580	static void	647	static void
581	SDL_braino (void)	648	SDL_main_hack (SV *real_main)
582	{	649	{
583	deliantra_main ();	650	deliantra_main (real_main);
584	}	651	}
585	#endif	652	#endif
586		653
587	MODULE = Deliantra::Client PACKAGE = DC	654	MODULE = Deliantra::Client PACKAGE = DC
588		655
…		…
789		856
790	const_iv (FOW_DARKNESS)	857	const_iv (FOW_DARKNESS)
791	# undef const_iv	858	# undef const_iv
792	};	859	};
793		860
794	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--)
795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
796		863
797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
799	}	866	}
800		867
…		…
816	NV ceil (NV x)	883	NV ceil (NV x)
817		884
818	IV minpot (UV n)	885	IV minpot (UV n)
819		886
820	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
821		894
822	void	895	void
823	pango_init ()	896	pango_init ()
824	CODE:	897	CODE:
825	{	898	{
…		…
833	#endif	906	#endif
834	}	907	}
835		908
836	char *SDL_GetError ()	909	char *SDL_GetError ()
837		910
838	void SDL_braino ()	911	void SDL_main_hack (SV *real_main)
		912	PROTOTYPE: &
839		913
840	int SDL_Init (U32 flags)	914	int SDL_Init (U32 flags)
841		915
842	int SDL_InitSubSystem (U32 flags)	916	int SDL_InitSubSystem (U32 flags)
843		917
844	void SDL_QuitSubSystem (U32 flags)	918	void SDL_QuitSubSystem (U32 flags)
845		919
846	void SDL_Quit ()	920	void SDL_Quit ()
847		921
848	int SDL_GL_SetAttribute (int attr, int value)	922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
849		924
850	int SDL_GL_GetAttribute (int attr)	925	int SDL_GL_GetAttribute (int attr)
851	CODE:	926	CODE:
852	if (SDL_GL_GetAttribute (attr, &RETVAL))	927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
853	XSRETURN_UNDEF;	928	XSRETURN_UNDEF;
854	OUTPUT:	929	OUTPUT:
855	RETVAL	930	RETVAL
856		931
857	void	932	void
…		…
912	);	987	);
913		988
914	if (RETVAL)	989	if (RETVAL)
915	{	990	{
916	av_clear (texture_av);	991	av_clear (texture_av);
917
918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919	#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);
920	#include "glfunc.h"	993	#include "glfunc.h"
921	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
922	}	997	}
923	}	998	}
924	OUTPUT:	999	OUTPUT:
925	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char title, const char icon)
926		1004
927	void	1005	void
928	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
929		1007
930	char *	1008	char *
931	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
932		1011
933	int	1012	int
934	SDL_GetAppState ()	1013	SDL_GetAppState ()
935		1014
936	int	1015	int
937	SDL_GetModState ()	1016	SDL_GetModState ()
938		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
939	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
940	poll_events ()	1026	peep_events ()
941	PPCODE:	1027	PPCODE:
942	{	1028	{
943	SDL_Event ev;	1029	SDL_Event ev;
944		1030
945	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
1011		1097
1012	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))));
1013	}	1099	}
1014	}	1100	}
1015		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
1016	int	1115	int
1017	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)
1018	POSTCALL:	1117	POSTCALL:
1019	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
1020	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
1021		1120
1022	void	1121	void
1023	Mix_QuerySpec ()	1122	Mix_QuerySpec ()
…		…
1082	add_font (char *file)	1181	add_font (char *file)
1083	CODE:	1182	CODE:
1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1085	OUTPUT:	1184	OUTPUT:
1086	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)
1087		1193
1088	void	1194	void
1089	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
1090	ALIAS:	1196	ALIAS:
1091	load_image_file = 1	1197	load_image_file = 1
…		…
1137		1243
1138	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
1139	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
1140	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
1141	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
1142	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1143	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)));
1144	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1145	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
1147		1253
…		…
1219	MODULE = Deliantra::Client PACKAGE = DC::Font	1325	MODULE = Deliantra::Client PACKAGE = DC::Font
1220		1326
1221	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
1222		1328
1223	DC::Font	1329	DC::Font
1224	new_from_file (SV class, char path, int id = 0)	1330	new_from_file (SV klass, char path, int id = 0)
1225	CODE:	1331	CODE:
1226	{	1332	{
1227	int count;	1333	int count;
1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1334	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1229	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1258	PROTOTYPE:	1364	PROTOTYPE:
1259	CODE:	1365	CODE:
1260	tc_restore ();	1366	tc_restore ();
1261		1367
1262	DC::Layout	1368	DC::Layout
1263	new (SV *class)	1369	new (SV *klass)
1264	CODE:	1370	CODE:
1265	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1266		1372
1267	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1268	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1269	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1270	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
1271	RETVAL->a = 1.;	1377	RETVAL->a = 1.;
1272	RETVAL->base_height = MIN_FONT_HEIGHT;	1378	RETVAL->base_height = MIN_FONT_HEIGHT;
1273	RETVAL->font = 0;	1379	RETVAL->font = 0;
1274	RETVAL->rc = rc_alloc ();
1275		1380
1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1381	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1277	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1278	OUTPUT:	1383	OUTPUT:
1279	RETVAL	1384	RETVAL
1280		1385
1281	void	1386	void
1282	DESTROY (DC::Layout self)	1387	DESTROY (DC::Layout self)
1283	CODE:	1388	CODE:
1284	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1285	rc_free (self->rc);
1286	Safefree (self);	1390	delete self;
1287		1391
1288	void	1392	void
1289	set_text (DC::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1290	CODE:	1394	CODE:
1291	{	1395	{
…		…
1417		1521
1418	void	1522	void
1419	set_height (DC::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1420	CODE:	1524	CODE:
1421	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1422	{	1526	{
1423	self->base_height = base_height;	1527	self->base_height = base_height;
1424	layout_update_font (self);	1528	layout_update_font (self);
1425	}	1529	}
1426		1530
1427	void	1531	void
…		…
1545	}	1649	}
1546		1650
1547	void	1651	void
1548	render (DC::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1549	CODE:	1653	CODE:
1550	rc_clear (self->rc);	1654	self->rc.clear ();
1551	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1552	self->pl,	1656	self->pl,
1553	self->rc,	1657	&self->rc,
1554	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1555	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1556	flags	1660	flags
1557	);	1661	);
1558	// we assume that context_change actually clears/frees stuff	1662	// we assume that context_change actually clears/frees stuff
…		…
1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1571	glEnable (GL_ALPHA_TEST);	1675	glEnable (GL_ALPHA_TEST);
1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1573		1677
1574	rc_draw (self->rc);	1678	self->rc.draw ();
1575		1679
1576	glDisable (GL_ALPHA_TEST);	1680	glDisable (GL_ALPHA_TEST);
1577	glDisable (GL_BLEND);	1681	glDisable (GL_BLEND);
1578	glDisable (GL_TEXTURE_2D);	1682	glDisable (GL_TEXTURE_2D);
1579	}	1683	}
…		…
1654	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1655	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1656	}	1760	}
1657	}	1761	}
1658		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
1659	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)
1660	CODE:	1885	CODE:
1661	{	1886	{
1662	GLint width;	1887	GLint width;
1663	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);
…		…
1670	MODULE = Deliantra::Client PACKAGE = DC::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1671		1896
1672	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1673		1898
1674	DC::Map	1899	DC::Map
1675	new (SV *class)	1900	new (SV *klass)
1676	CODE:	1901	CODE:
1677	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1678	RETVAL->x = 0;	1903	RETVAL->x = 0;
1679	RETVAL->y = 0;	1904	RETVAL->y = 0;
1680	RETVAL->w = 0;	1905	RETVAL->w = 0;
1681	RETVAL->h = 0;	1906	RETVAL->h = 0;
1682	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1719		1944
1720	void	1945	void
1721	set_smooth (DC::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1722	CODE:	1947	CODE:
1723	{	1948	{
1724	tileid texid;	1949	tileid texid;
1725	maptex *tex;	1950	maptex *tex;
1726		1951
1727	if (face < 0 \|\| face >= self->faces)	1952	if (face < 0 \|\| face >= self->faces)
1728	return;	1953	return;
1729		1954
1730	if (smooth < 0 \|\| smooth >= self->faces)	1955	if (smooth < 0 \|\| smooth >= self->faces)
1731	return;	1956	return;
1732		1957
1733	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1734		1959
1735	if (!texid)	1960	if (!texid)
1736	return;	1961	return;
1737		1962
1738	tex = self->tex + texid;	1963	tex = self->tex + texid;
…		…
1771	}	1996	}
1772		1997
1773	void	1998	void
1774	expire_textures (DC::Map self, int texid, int count)	1999	expire_textures (DC::Map self, int texid, int count)
1775	PPCODE:	2000	PPCODE:
1776	for (; texid < self->texs && count; ++texid, --count)	2001	for (; texid < self->texs && count; ++texid, --count)
1777	{	2002	{
1778	maptex *tex = self->tex + texid;	2003	maptex *tex = self->tex + texid;
1779		2004
1780	if (tex->name)	2005	if (tex->name)
1781	{	2006	{
…		…
1828	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1829	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1830		2055
1831	while (self->y < 0)	2056	while (self->y < 0)
1832	{	2057	{
1833	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1834		2059
1835	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1836	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1837	}	2062	}
1838	}	2063	}
1839		2064
1840	SV *	2065	SV *
1841	map1a_update (DC::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1842	CODE:	2067	CODE:
1843	{	2068	{
1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2069	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1845	uint8_t data_end = (uint8_t )SvEND (data_);	2070	uint8_t data_end = (uint8_t )SvEND (data_);
1846	mapcell *cell;	2071	mapcell *cell;
…		…
1867		2092
1868	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1869		2094
1870	if (flags & 8)	2095	if (flags & 8)
1871	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1872	if (extmap)	2099	do
1873	{	2100	{
1874	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1875		2103
1876	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
1877	{	2107	{
1878	ext = *data++;
1879	cmd = ext & 0x7f;
1880
1881	if (cmd < 4)
1882	cell->darkness = 255 - ext * 64 + 1;
1883	else if (cmd == 5) // health
1884	{
1885	cell->stat_width = 1;	2108	cell->stat_width = 1;
1886	cell->stat_hp = *data++;	2109	cell->stat_hp = *data++;
1887	}
1888	else if (cmd == 6) // monster width
1889	cell->stat_width = *data++ + 1;
1890	else if (cmd == 0x47)
1891	{
1892	if (*data == 1) cell->player = data [1];
1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897	data += *data + 1;
1898	}
1899	else if (cmd == 8) // cell flags
1900	cell->flags = *data++;
1901	else if (ext & 0x40) // unknown, multibyte => skip
1902	data += *data + 1;
1903	else
1904	data++;
1905	}	2110	}
1906	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++;
1907	}	2128	}
1908	else	2129	while (ext & 0x80);
1909	cell->darkness = *data++ + 1;
1910	}	2130	}
1911		2131
1912	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1913	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1914	{	2134	{
…		…
1962	? self->row + y	2182	? self->row + y
1963	: 0;	2183	: 0;
1964		2184
1965	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1966	{	2186	{
1967	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1968		2188
1969	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1970	{	2190	{
1971	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1972		2192
…		…
1974	{	2194	{
1975	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1976	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1977	int a1 = tex.a;	2197	int a1 = tex.a;
1978		2198
1979	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1980	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1981	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1982	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1983	}	2203	}
1984	}	2204	}
1985		2205
1986	*map++ = (r )	2206	*map++ = (r )
1987	\| (g << 8)	2207	\| (g << 8)
1988	\| (b << 16)	2208	\| (b << 16)
1989	\| (a << 24);	2209	\| (a << 24);
1990	}	2210	}
1991	}	2211	}
1992		2212
1993	RETVAL = map_sv;	2213	RETVAL = map_sv;
1994	}	2214	}
1995	OUTPUT:	2215	OUTPUT:
1996	RETVAL	2216	RETVAL
1997		2217
1998	void	2218	void
1999	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)
2000	CODE:	2220	CODE:
2001	{	2221	{
2002	int x, y, z;	2222	int x, y, z;
2003		2223
2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006	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!
2007	smooth_key skey;
2008	int pl_x, pl_y;	2225	int pl_x, pl_y;
2009	maptex pl_tex;	2226	maptex pl_tex;
2010	rc_t *rc = rc_alloc ();	2227	rc_t rc;
		2228	rc_t rc_ov;
2011	rc_key_t key;	2229	rc_key_t key;
2012	rc_array_t *arr;	2230	rc_t::array_t *arr;
2013		2231
2014	pl_tex.name = 0;	2232	pl_tex.name = 0;
2015		2233
2016	// thats current max. sorry.	2234	// that's current max. sorry.
2017	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
2018	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
2019
2020	// clear key, in case of extra padding
2021	memset (&skey, 0, sizeof (skey));
2022		2237
2023	memset (&key, 0, sizeof (key));	2238	memset (&key, 0, sizeof (key));
2024	key.r = 255;	2239	key.r = 255;
2025	key.g = 255;	2240	key.g = 255;
2026	key.b = 255;	2241	key.b = 255;
…		…
2032	my += self->y;	2247	my += self->y;
2033		2248
2034	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
2035	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
2036	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
2037	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2038		2253
2039	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
2040	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
2041	{	2256	{
2042	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
2057	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2059		2274
2060	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
2061	{	2276	{
2062	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;
2063	key.texname = -1;	2280	key.texname = -1;
2064		2281
2065	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
2066	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
2067	{	2284	{
…		…
2074	tileid tile = cell->tile [z];	2291	tileid tile = cell->tile [z];
2075		2292
2076	if (tile)	2293	if (tile)
2077	{	2294	{
2078	maptex tex = self->tex [tile];	2295	maptex tex = self->tex [tile];
2079	int px = (x + 1) * T - tex.w;	2296	int px, py;
2080	int py = (y + 1) * T - tex.h;
2081		2297
2082	if (key.texname != tex.name)	2298	if (key.texname != tex.name)
2083	{	2299	{
2084	self->tex [tile].unused = 0;	2300	self->tex [tile].unused = 0;
2085		2301
2086	if (!tex.name)	2302	if (!tex.name)
2087	tex = self->tex [2]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2088		2304
2089	key.texname = tex.name;	2305	key.texname = tex.name;
2090	arr = rc_array (rc, &key);	2306	arr = &rc.array (key);
2091	}	2307	}
		2308
		2309	px = (x + 1) * Th - tex.w;
		2310	py = (y + 1) * Tw - tex.h;
2092		2311
2093	if (expect_false (cell->player == player) && expect_false (z == 2))	2312	if (expect_false (cell->player == player) && expect_false (z == 2))
2094	{	2313	{
2095	pl_x = px;	2314	pl_x = px;
2096	pl_y = py;	2315	pl_y = py;
2097	pl_tex = tex;	2316	pl_tex = tex;
2098	continue;	2317	continue;
2099	}	2318	}
2100		2319
2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2320	arr->t2f_v3f (0 , 0 , px , py , 0);
2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2103	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);
2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2105
2106	if (expect_false (cell->flags) && expect_false (z == 2))
2107	{
2108	/* this is a workaround to make speech bubbles drawn
2109	* for example above walls, work. */
2110	rc_draw (rc);
2111	rc_clear (rc);
2112	key.texname = -1;
2113
2114	// overlays such as the speech bubble, probably more to come
2115	if (cell->flags & 1)
2116	{
2117	maptex tex = self->tex [1];
2118	int px = x * T + T * 2 / 32;
2119	int py = y * T - T * 6 / 32;
2120
2121	if (tex.name)
2122	{
2123	if (key.texname != tex.name)
2124	{
2125	key.texname = tex.name;
2126	arr = rc_array (rc, &key);
2127	}
2128
2129	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2130	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2131	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2132	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2133	}
2134	}
2135	}
2136		2324
2137	// update smooth hash	2325	// update smooth hash
2138	if (tex.smoothtile)	2326	if (tex.smoothtile)
2139	{	2327	{
2140	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
2141	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
2142		2330
2143	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
2144		2332
2145	// 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
2146	// shifted +1\|+1 so we always stay positive.	2334	// shifted +1\|+1 so we always stay positive.
2147		2335
2148	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
2156		2344
2157	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2158	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
2159		2347
2160	// full tile	2348	// full tile
2161	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);
2162		2350
2163	// borders	2351	// borders
2164	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);
2165	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);
2166	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);
2167	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);
2168		2356
2169	// corners	2357	// corners
2170	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);
2171	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);
2172	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);
2173	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);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2174	}	2382	}
2175	}	2383	}
2176	}	2384	}
2177	}	2385	}
2178		2386
2179	rc_draw (rc);	2387	rc.draw ();
2180	rc_clear (rc);	2388	rc.clear ();
2181		2389
2182	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
2183	// this is basically counting sort	2391	// this is basically counting sort
2184	{	2392	{
2185	int w, b;	2393	int w, b;
2186		2394
2187	glEnable (GL_TEXTURE_2D);	2395	glEnable (GL_TEXTURE_2D);
2188	glBegin (GL_QUADS);	2396	glBegin (GL_QUADS);
2189	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)
2190	{	2400	{
2191	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
2192	if (smask)	2402	IV bits = it->second;
2193	for (b = 0; b < 32; ++b)	2403
2194	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
2195	{	2407	{
2196	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
2197	HE *he;	2416	if (tex.name)
2198
2199	hv_iterinit (smooth);
2200	while ((he = hv_iternext (smooth)))
2201	{	2417	{
2202	smooth_key skey = (smooth_key )HeKEY (he);	2418	// this time avoiding texture state changes
2203	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
2204		2420	if (key.texname != tex.name)
2205	if (!(bits & 0x1000)
2206	&& skey->level == level
2207	&& level > smooth_max [skey->x][skey->y])
2208	{	2421	{
2209	maptex tex = self->tex [skey->tile];
2210	int px = (((int)skey->x) - 1) * T;
2211	int py = (((int)skey->y) - 1) * T;
2212	int border = bits & 15;
2213	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2214	float dx = tex.s * .0625f; // 16 images/row
2215	float dy = tex.t * .5f ; // 2 images/column
2216
2217	if (tex.name)
2218	{
2219	// this time avoiding texture state changes
2220	// save gobs of state changes.
2221	if (key.texname != tex.name)
2222	{
2223	self->tex [skey->tile].unused = 0;	2422	self->tex [skey.tile].unused = 0;
2224		2423
2225	glEnd ();	2424	glEnd ();
2226	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2227	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
2228	}	2427	}
2229		2428
2230	if (border)	2429	if (border)
2231	{	2430	{
2232	float ox = border * dx;	2431	float ox = border * dx;
2233		2432
2234	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2235	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2236	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2237	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2238	}	2437	}
2239		2438
2240	if (corner)	2439	if (corner)
2241	{	2440	{
2242	float ox = corner * dx;	2441	float ox = corner * dx;
2243		2442
2244	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2245	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2246	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2247	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2248	}
2249	}
2250	}	2447	}
2251	}	2448	}
2252	}	2449	}
2253	}	2450	}
2254		2451
2255	glEnd ();	2452	glEnd ();
2256	glDisable (GL_TEXTURE_2D);	2453	glDisable (GL_TEXTURE_2D);
2257	key.texname = -1;	2454	key.texname = -1;
2258	}	2455	}
2259
2260	hv_clear (smooth);
2261	}	2456	}
2262		2457
2263	if (pl_tex.name)	2458	if (pl_tex.name)
2264	{	2459	{
2265	maptex tex = pl_tex;	2460	maptex tex = pl_tex;
2266	int px = pl_x + sdx;	2461	int px = pl_x + sdx;
2267	int py = pl_y + sdy;	2462	int py = pl_y + sdy;
2268		2463
2269	key.texname = tex.name;	2464	key.texname = tex.name;
2270	arr = rc_array (rc, &key);	2465	rc_t::array_t &arr = rc.array (key);
2271		2466
2272	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2467	arr.t2f_v3f (0 , 0 , px , py , 0);
2273	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2274	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);
2275	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2276		2471
2277	rc_draw (rc);	2472	rc.draw ();
2278	}	2473	}
2279		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
2280	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
2281	rc_free (rc);
2282		2479
2283	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
2284	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
2285	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
2286	{	2483	{
…		…
2289	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
2290	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
2291	{	2488	{
2292	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
2293		2490
2294	int px = x * T;	2491	int px = x * Tw;
2295	int py = y * T;	2492	int py = y * Th;
2296		2493
2297	if (expect_false (cell->player == player))	2494	if (expect_false (cell->player == player))
2298	{	2495	{
2299	px += sdx;	2496	px += sdx;
2300	py += sdy;	2497	py += sdy;
2301	}	2498	}
2302		2499
2303	if (cell->stat_hp)	2500	if (cell->stat_hp)
2304	{	2501	{
2305	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
2306	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2307		2504
2308	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
2309	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
2310	px + width - 1, py);	2507	px + width - 1, py);
2311		2508
…		…
2317	}	2514	}
2318	}	2515	}
2319	}	2516	}
2320		2517
2321	void	2518	void
2322	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)
2323	CODE:	2520	CODE:
2324	{	2521	{
2325	static float color[16][3] = {	2522	static float color[16][3] = {
2326	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
2327	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
2328	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
2329	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
2330		2527
2331	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
2332	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
2333	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
2334	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
2335		2532
2336	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
2337	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
2338	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
2339	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
2340		2537
2341	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2342		2539
2343	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2344	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2345	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2346	};	2543	};
2347		2544
2348	int x, y;	2545	int x, y;
2349		2546
2350	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	*/
2351	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2352	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2353	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2354	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2355		2558
2356	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2360		2563
2361	if (m)	2564	if (m)
2362	{	2565	{
2363	float *c = color [m & 15];	2566	float *c = color [m & 15];
2364		2567
2365	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2366	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2367		2570
2368	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2369	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2370	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2371	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2372	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2373	}	2576	}
…		…
2381	void	2584	void
2382	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)
2383	PPCODE:	2586	PPCODE:
2384	{	2587	{
2385	int x, y;	2588	int x, y;
2386	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2387	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2388	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2389	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);
2390	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2595	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2391	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2596	memset (darkness1, 0, sw1*sh1);
2392	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2393		2597
2394	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2395	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2396		2600
2397	mx += self->x - 1;	2601	mx += self->x - 1;
2398	my += self->y - 1;	2602	my += self->y - 1;
2399
2400	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2401		2603
2402	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2403	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2404	{	2606	{
2405	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2408	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2409	{	2611	{
2410	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2411		2613
2412	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2413	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2414	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2415	}	2617	}
2416	}	2618	}
2417		2619
2418	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2419	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2438		2640
2439	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2440	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2441	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2442		2644
2443	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2444	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2445	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2446	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2447	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 */
2448	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2449	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2450	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2451	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2452	}	2654	}
2453		2655
2454	free (darkness1);	2656	free (darkness1);
2455		2657
2456	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2457	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2458	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2459	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2460	}	2662	}
2461		2663
2462	SV *	2664	SV *
…		…
2525	else	2727	else
2526	*data++ = 0;	2728	*data++ = 0;
2527	}	2729	}
2528	}	2730	}
2529		2731
2530	/* if size is wh + 5 then no data has been found /	2732	/* if size is wh + 5 then no data has been found /
2531	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2733	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2532	{	2734	{
2533	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2534	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2535	}	2737	}
2536		2738
2537	RETVAL = data_sv;	2739	RETVAL = data_sv;
2538	}	2740	}
2539	OUTPUT:	2741	OUTPUT:
2540	RETVAL	2742	RETVAL
2541		2743
2542	void	2744	void
…		…
2549	STRLEN len;	2751	STRLEN len;
2550	uint8_t data, end;	2752	uint8_t data, end;
2551		2753
2552	len = SvLEN (data_sv);	2754	len = SvLEN (data_sv);
2553	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2554	data = SvPVbyte_nolen (data_sv);	2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2555	end = data + len + 8;	2757	end = data + len + 8;
2556		2758
2557	if (len < 5)	2759	if (len < 5)
2558	XSRETURN_EMPTY;	2760	XSRETURN_EMPTY;
2559		2761
…		…
2620	}	2822	}
2621		2823
2622	MODULE = Deliantra::Client PACKAGE = DC::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2623		2825
2624	DC::RW	2826	DC::RW
2625	new (SV class, SV data_sv)	2827	new (SV klass, SV data_sv)
2626	CODE:	2828	CODE:
2627	{	2829	{
2628	STRLEN datalen;	2830	STRLEN datalen;
2629	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2630		2832
…		…
2632	}	2834	}
2633	OUTPUT:	2835	OUTPUT:
2634	RETVAL	2836	RETVAL
2635		2837
2636	DC::RW	2838	DC::RW
2637	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")
2638	CODE:	2840	CODE:
2639	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2640	OUTPUT:	2842	OUTPUT:
2641	RETVAL	2843	RETVAL
2642		2844
…		…
2660	if (RETVAL < 0)	2862	if (RETVAL < 0)
2661	{	2863	{
2662	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2663		2865
2664	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)
2665	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2666		2873	}
		2874	else
2667	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2668	}	2876	}
2669		2877
2670	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2671	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2672	}	2880	}
…		…
2719	void	2927	void
2720	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)
2721	CODE:	2929	CODE:
2722	{	2930	{
2723	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));
2724	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;
2725	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2726	}	2934	}
2727		2935
2728	void	2936	void
2729	set_reverse_stereo (DC::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
…		…
2732		2940
2733	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2734		2942
2735	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2736		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
2737	DC::MixChunk	2957	DC::MixChunk
2738	new (SV *class, DC::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2739	CODE:	2959	CODE:
2740	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2741	OUTPUT:	2961	OUTPUT:
2742	RETVAL	2962	RETVAL
2743		2963
…		…
2773	OUTPUT:	2993	OUTPUT:
2774	RETVAL	2994	RETVAL
2775		2995
2776	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2777		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
2778	int	3010	int
2779	volume (int volume = -1)	3011	volume (int volume = -1)
2780	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2781	CODE:	3013	CODE:
2782	if (items > 0)	3014	if (items > 0)
…		…
2793	void	3025	void
2794	halt ()	3026	halt ()
2795	CODE:	3027	CODE:
2796	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2797		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2798	DC::MixMusic	3037	DC::MixMusic
2799	new (SV *class, DC::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2800	CODE:	3039	CODE:
2801	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2802	OUTPUT:	3041	OUTPUT:
2803	RETVAL	3042	RETVAL
2804		3043
…		…
2832	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2833	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2834	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2835	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2836	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2837	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2838	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2839	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2840	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2841	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2853	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2854	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2855	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2856	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2857	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),
2858	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2859	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2860	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2861	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2862	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2930	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2931	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2932	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2933	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2934	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),
2935	# undef const_iv	3182	# undef const_iv
2936	};	3183	};
2937		3184
2938	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--)
2939	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2940		3187
2941	texture_av = newAV ();	3188	texture_av = newAV ();
2942	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2943	}	3190	}
2944		3191
…		…
2946	disable_GL_EXT_blend_func_separate ()	3193	disable_GL_EXT_blend_func_separate ()
2947	CODE:	3194	CODE:
2948	gl.BlendFuncSeparate = 0;	3195	gl.BlendFuncSeparate = 0;
2949	gl.BlendFuncSeparateEXT = 0;	3196	gl.BlendFuncSeparateEXT = 0;
2950		3197
2951	char *	3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2952	gl_vendor ()	3202	gl_vendor ()
2953	CODE:	3203	CODE:
2954	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2955	OUTPUT:	3205	OUTPUT:
2956	RETVAL	3206	RETVAL
2957		3207
2958	char *	3208	const char *
2959	gl_version ()	3209	gl_version ()
2960	CODE:	3210	CODE:
2961	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2962	OUTPUT:	3212	OUTPUT:
2963	RETVAL	3213	RETVAL
2964		3214
2965	char *	3215	const char *
2966	gl_extensions ()	3216	gl_extensions ()
2967	CODE:	3217	CODE:
2968	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2969	OUTPUT:	3219	OUTPUT:
2970	RETVAL	3220	RETVAL
2971		3221
2972	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2973		3227
2974	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2975	CODE:	3229	CODE:
2976	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2977	OUTPUT:	3231	OUTPUT:
…		…
2985		3239
2986	int glGetError ()	3240	int glGetError ()
2987		3241
2988	void glFinish ()	3242	void glFinish ()
2989		3243
		3244	void glFlush ()
		3245
2990	void glClear (int mask)	3246	void glClear (int mask)
2991		3247
2992	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)
2993	PROTOTYPE: @	3249	PROTOTYPE: @
2994		3250
…		…
3003	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
3004		3260
3005	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3006	CODE:	3262	CODE:
3007	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
3008		3266
3009	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
3010		3268
3011	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
3012		3270
…		…
3163		3421
3164	void glEndList ()	3422	void glEndList ()
3165		3423
3166	void glCallList (int list)	3424	void glCallList (int list)
3167		3425
		3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
3168	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3169		3432
3170	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
3171		3434
3172	void	3435	void
3173	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
3174	PPCODE:	3437	PPCODE:
3175	{	3438	{
3176	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
3177	XPUSHs (self);	3440	XPUSHs (self);
3178	}	3441	}
3179		3442
3180	BOOT:	3443	BOOT:
3181	{	3444	{
…		…
3189		3452
3190	void	3453	void
3191	draw (SV *self)	3454	draw (SV *self)
3192	CODE:	3455	CODE:
3193	{	3456	{
3194	HV *hv;	3457	HV *hv;
3195	SV **svp;	3458	SV **svp;
3196	NV x, y, w, h;	3459	NV x, y, w, h;
3197	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
3198	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
3199	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
3200	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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+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.284 by elmex, Thu Dec 11 00:17:47 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 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 2018 UTC