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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 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 atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
25	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
26	#endif	28	#endif
27		29
28	#include <assert.h>	30	#include <cassert>
29	#include <math.h>	31	#include <cmath>
30	#include <string.h>	32	#include <cstring>
31	#include <stdio.h>	33	#include <cstdio>
32	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
33		38
34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35		40
36	#include <SDL.h>	41	#include <SDL.h>
37	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
48	#endif	53	#endif
49		54
50	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
51	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
52		57
53	#include <glib/gmacros.h>	58	#include <glib.h>
54		59
55	#include <pango/pango.h>	60	#include <pango/pango.h>
56		61
57	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
58	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
71	# include <netinet/in.h>	76	# include <netinet/in.h>
72	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
73	# include <inttypes.h>	78	# include <inttypes.h>
74	#endif	79	#endif
75		80
76	#if __GNUC__ >= 4	81	#include "ecb.h"
77	# define expect(expr,value) __builtin_expect ((expr),(value))	82	#include "salloc.h"
78	#else
79	# define expect(expr,value) (expr)
80	#endif
81
82	#define expect_false(expr) expect ((expr) != 0, 0)
83	#define expect_true(expr) expect ((expr) != 0, 1)
84		83
85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
86		85
87	/* this is used as fow flag as well, so has to have a different value */	86	/* this is used as fow flag as well, so has to have a different value */
88	/* then anything that is computed by incoming darkness */	87	/* then anything that is computed by incoming darkness */
…		…
106	fast_sv_grow (SV *sv, STRLEN need)	105	fast_sv_grow (SV *sv, STRLEN need)
107	{	106	{
108	STRLEN len = SvLEN (sv);	107	STRLEN len = SvLEN (sv);
109	STRLEN want = SvCUR (sv) + need;	108	STRLEN want = SvCUR (sv) + need;
110		109
111	if (expect_false (len < want))	110	if (ecb_expect_false (len < want))
112	{	111	{
113	do	112	do
114	len *= 2;	113	len *= 2;
115	while (len < want);	114	while (len < want);
116		115
…		…
184	{	183	{
185	GSList *attrs = run->item->analysis.extra_attrs;	184	GSList *attrs = run->item->analysis.extra_attrs;
186		185
187	while (attrs)	186	while (attrs)
188	{	187	{
189	PangoAttribute *attr = attrs->data;	188	PangoAttribute attr = (PangoAttribute )attrs->data;
190		189
191	if (attr->klass->type == PANGO_ATTR_SHAPE)	190	if (attr->klass->type == PANGO_ATTR_SHAPE)
192	return 1;	191	return 1;
193		192
194	attrs = attrs->next;	193	attrs = attrs->next;
195	}	194	}
196		195
197	return 0;	196	return 0;
198	}	197	}
199		198
200	typedef struct cf_layout {	199	struct cf_layout {
201	PangoLayout *pl;	200	PangoLayout *pl;
202	float r, g, b, a; // default color for rgba mode	201	float r, g, b, a; // default color for rgba mode
203	int base_height;	202	int base_height;
204	DC__Font font;	203	DC__Font font;
205	rc_t *rc;	204	rc_t rc;
206	} *DC__Layout;	205	};
		206
		207	typedef cf_layout *DC__Layout;
207		208
208	static DC__Font default_font;	209	static DC__Font default_font;
209	static PangoContext *opengl_context;	210	static PangoContext *opengl_context;
210	static PangoFontMap *opengl_fontmap;	211	static PangoFontMap *opengl_fontmap;
211		212
212	static void	213	static void
213	substitute_func (FcPattern *pattern, gpointer data)	214	substitute_func (FcPattern *pattern, gpointer data)
214	{	215	{
215	FcPatternAddBool (pattern, FC_HINTING, 1);	216	FcPatternAddBool (pattern, FC_HINTING, 1);
216	#ifdef FC_HINT_STYLE	217	#ifdef FC_HINT_STYLE
217	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	218	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
218	#endif	219	#endif
219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	220	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
220	}	221	}
221		222
222	static void	223	static void
…		…
249		250
250	*w = rect.width;	251	*w = rect.width;
251	*h = rect.height;	252	*h = rect.height;
252	}	253	}
253		254
		255	/////////////////////////////////////////////////////////////////////////////
		256
254	typedef uint16_t tileid;	257	typedef uint16_t tileid;
255	typedef uint16_t faceid;	258	typedef uint16_t faceid;
256		259
257	typedef struct {	260	struct maptex
		261	{
258	GLuint name;	262	GLuint name;
259	int w, h;	263	int w, h;
260	float s, t;	264	float s, t;
261	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
262	tileid smoothtile;	266	tileid smoothtile;
263	uint8_t smoothlevel;	267	uint8_t smoothlevel;
264	uint8_t unused; /* set to zero on use */	268	uint8_t unused; /* set to zero on use */
265	} maptex;	269	};
266		270
267	typedef struct {	271	struct mapcell
		272	{
268	uint32_t player;	273	uint32_t player;
269	tileid tile[3];	274	tileid tile[3];
270	uint16_t darkness;	275	uint16_t darkness;
271	uint8_t stat_width, stat_hp, flags, smoothmax;	276	uint8_t stat_width, stat_hp, flags, smoothmax;
272	} mapcell;	277	};
273		278
274	typedef struct {	279	struct maprow
		280	{
275	int32_t c0, c1;	281	int32_t c0, c1;
276	mapcell *col;	282	mapcell *col;
277	} maprow;	283	};
278		284
279	typedef struct map {	285	struct mapgrid {
280	int x, y, w, h;	286	int x, y, w, h;
281	int ox, oy; /* offset to virtual global coordinate system */	287	int ox, oy; /* offset to virtual global coordinate system */
282	int faces; tileid *face2tile; // [faceid]	288	int faces; tileid *face2tile; // [faceid]
283	int texs; maptex *tex; // [tileid]	289	int texs; maptex *tex; // [tileid]
284		290
285	int32_t rows;	291	int32_t rows;
286	maprow *row;	292	maprow *row;
287	} *DC__Map;	293	};
288		294
289	static char *	295	typedef mapgrid *DC__Map;
		296
		297	template<typename T>
		298	static void
290	prepend (char *ptr, int sze, int inc)	299	prepend (T *&ptr, int sze, int inc)
291	{	300	{
292	char *p;	301	T *p;
293		302
294	New (0, p, sze + inc, char);	303	Newx (p, inc + sze, T);
295	Zero (p, inc, char);	304	Zero (p, inc, T);
296	Move (ptr, p + inc, sze, char);	305	Move (ptr, p + inc, sze, T);
297	Safefree (ptr);	306	Safefree (ptr);
298		307
299	return p;	308	ptr = p;
300	}	309	}
301		310
302	static char *	311	template<typename T>
303	append (char *ptr, int sze, int inc)
304	{
305	Renew (ptr, sze + inc, char);
306	Zero (ptr + sze, inc, char);
307
308	return ptr;
309	}
310
311	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
312	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
313
314	static void	312	static void
		313	append (T *&ptr, int sze, int inc)
		314	{
		315	Renew (ptr, sze + inc, T);
		316	Zero (ptr + sze, inc, T);
		317	}
		318
		319	static void
315	need_facenum (struct map *self, faceid face)	320	need_facenum (struct mapgrid *self, faceid face)
316	{	321	{
317	while (self->faces <= face)	322	while (self->faces <= face)
318	{	323	{
319	Append (tileid, self->face2tile, self->faces, self->faces);	324	append (self->face2tile, self->faces, self->faces);
320	self->faces *= 2;	325	self->faces *= 2;
321	}	326	}
322	}	327	}
323		328
324	static void	329	static void
325	need_texid (struct map *self, int texid)	330	need_texid (struct mapgrid *self, int texid)
326	{	331	{
327	while (self->texs <= texid)	332	while (self->texs <= texid)
328	{	333	{
329	Append (maptex, self->tex, self->texs, self->texs);	334	append (self->tex, self->texs, self->texs);
330	self->texs *= 2;	335	self->texs *= 2;
331	}	336	}
332	}	337	}
333		338
334	static maprow *	339	static maprow *
335	map_get_row (DC__Map self, int y)	340	map_get_row (mapgrid *self, int y)
336	{	341	{
337	if (0 > y)	342	if (0 > y)
338	{	343	{
339	int extend = - y + MAP_EXTEND_Y;	344	int extend = - y + MAP_EXTEND_Y;
340	Prepend (maprow, self->row, self->rows, extend);	345	prepend (self->row, self->rows, extend);
341		346
342	self->rows += extend;	347	self->rows += extend;
343	self->y += extend;	348	self->y += extend;
344	y += extend;	349	y += extend;
345	}	350	}
346	else if (y >= self->rows)	351	else if (y >= self->rows)
347	{	352	{
348	int extend = y - self->rows + MAP_EXTEND_Y;	353	int extend = y - self->rows + MAP_EXTEND_Y;
349	Append (maprow, self->row, self->rows, extend);	354	append (self->row, self->rows, extend);
350	self->rows += extend;	355	self->rows += extend;
351	}	356	}
352		357
353	return self->row + y;	358	return self->row + y;
354	}	359	}
…		…
364	}	369	}
365		370
366	if (row->c0 > x)	371	if (row->c0 > x)
367	{	372	{
368	int extend = row->c0 - x + MAP_EXTEND_X;	373	int extend = row->c0 - x + MAP_EXTEND_X;
369	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	374	prepend (row->col, row->c1 - row->c0, extend);
370	row->c0 -= extend;	375	row->c0 -= extend;
371	}	376	}
372	else if (x >= row->c1)	377	else if (x >= row->c1)
373	{	378	{
374	int extend = x - row->c1 + MAP_EXTEND_X;	379	int extend = x - row->c1 + MAP_EXTEND_X;
375	Append (mapcell, row->col, row->c1 - row->c0, extend);	380	append (row->col, row->c1 - row->c0, extend);
376	row->c1 += extend;	381	row->c1 += extend;
377	}	382	}
378		383
379	return row->col + (x - row->c0);	384	return row->col + (x - row->c0);
380	}	385	}
381		386
382	static mapcell *	387	static mapcell *
383	map_get_cell (DC__Map self, int x, int y)	388	map_get_cell (mapgrid *self, int x, int y)
384	{	389	{
385	return row_get_cell (map_get_row (self, y), x);	390	return row_get_cell (map_get_row (self, y), x);
386	}	391	}
387		392
388	static void	393	static void
389	map_clear (DC__Map self)	394	map_clear (mapgrid *self)
390	{	395	{
391	int r;	396	int r;
392		397
393	for (r = 0; r < self->rows; r++)	398	for (r = 0; r < self->rows; r++)
394	Safefree (self->row[r].col);	399	Safefree (self->row[r].col);
…		…
412	(cell)->flags = 0; \	417	(cell)->flags = 0; \
413	(cell)->player = 0; \	418	(cell)->player = 0; \
414	} while (0)	419	} while (0)
415		420
416	static void	421	static void
417	map_blank (DC__Map self, int x0, int y0, int w, int h)	422	map_blank (mapgrid *self, int x0, int y0, int w, int h)
418	{	423	{
419	int x, y;	424	int x, y;
420	maprow *row;	425	maprow *row;
421	mapcell *cell;	426	mapcell *cell;
422		427
…		…
439	CELL_CLEAR (cell);	444	CELL_CLEAR (cell);
440	}	445	}
441	}	446	}
442	}	447	}
443		448
444	typedef struct {	449	struct smooth_key
		450	{
445	tileid tile;	451	tileid tile;
446	uint8_t x, y, level;	452	uint8_t x, y, level;
447	} smooth_key;	453
		454	bool operator == (const smooth_key &o) const
		455	{
		456	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		457	}
		458	};
		459
		460	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		461
		462	namespace std {
		463	template <>
		464	struct hash<smooth_key>
		465	{
		466	size_t operator () (const smooth_key &v) const
		467	{
		468	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		469	}
		470	};
		471	}
448		472
449	static void	473	static void
450	smooth_or_bits (HV hv, smooth_key key, IV bits)	474	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
451	{	475	{
452	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	476	auto &&it = h.find (key);
453		477
454	if (SvIOK (*sv))	478	if (it == h.end ())
455	SvIV_set (sv, SvIVX (sv) \| bits);	479	h.insert (std::make_pair (key, bits));
456	else	480	else
457	sv_setiv (*sv, bits);	481	it->second \|= bits;
458	}	482	}
459		483
460	static void	484	static void
461	music_finished (void)	485	music_finished (void)
462	{	486	{
…		…
481	ev.data2 = 0;	505	ev.data2 = 0;
482		506
483	SDL_PushEvent ((SDL_Event *)&ev);	507	SDL_PushEvent ((SDL_Event *)&ev);
484	}	508	}
485		509
		510	// approximately divide by 255
486	static unsigned int	511	static unsigned int
487	div255 (unsigned int n)	512	div255 (unsigned int n)
488	{	513	{
489	return (n + (n >> 8)) >> 8;	514	return (n + (n >> 8)) >> 8;
490	}	515	}
…		…
504	n \|= n >> 16;	529	n \|= n >> 16;
505		530
506	return n + 1;	531	return n + 1;
507	}	532	}
508		533
509	static unsigned int
510	popcount (unsigned int n)
511	{
512	n -= (n >> 1) & 0x55555555U;
513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
515	n *= 0x01010101U;
516
517	return n >> 24;
518	}
519
520	/* SDL should provide this, really. */	534	/* SDL should provide this, really. */
521	#define SDLK_MODIFIER_MIN 300	535	#define SDLK_MODIFIER_MIN 300
522	#define SDLK_MODIFIER_MAX 314	536	#define SDLK_MODIFIER_MAX 314
523		537
524	/******************************************************************************/	538	/******************************************************************************/
…		…
577		591
578	return mod;	592	return mod;
579	}	593	}
580		594
581	static void	595	static void
582	deliantra_main ()	596	deliantra_main (SV *real_main)
583	{	597	{
584	char *argv[] = { 0 };	598	dSP;
585	call_argv ("::main", G_DISCARD \| G_VOID, argv);	599
		600	PUSHMARK (SP);
		601	call_sv (real_main, G_DISCARD \| G_VOID);
586	}	602	}
587		603
588	#ifdef __MACOSX__	604	#ifdef __MACOSX__
		605	static SV *real_main;
		606
589	/* to due surprising braindamage on the side of SDL design, we	607	/* to due surprising braindamage on the side of SDL design, we
590	* do some mind-boggling hack here: SDL requires a custom main()	608	* do some mind-boggling hack here: SDL requires a custom main()
591	* on OS X, so... we provide one and call the original main(), which,	609	* on OS X, so... we provide one and call the original main(), which,
592	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	610	* due to shared library magic, calls -lSDLmain's main, not perl's main,
593	* and which calls our main (== SDL_main) back.	611	* and which calls our main (== SDL_main) back.
594	*/	612	*/
595	extern C_LINKAGE int	613	extern C_LINKAGE int
596	main (int argc, char *argv[])	614	main (int argc, char *argv[])
597	{	615	{
598	deliantra_main ();	616	deliantra_main (real_main);
599	}	617	}
600		618
601	#undef main	619	#undef main
602		620
603	extern C_LINKAGE int main (int argc, char *argv[]);	621	extern C_LINKAGE int main (int argc, char *argv[]);
604		622
605	static void	623	static void
606	SDL_braino (void)	624	SDL_main_hack (SV *real_main_)
607	{	625	{
		626	real_main = real_main_;
		627
608	char *argv[] = { "deliantra client", 0 };	628	char *argv[] = { "deliantra client", 0 };
609	(main) (1, argv);	629	(main) (1, argv);
610	}	630	}
611	#else	631	#else
612	static void	632	static void
613	SDL_braino (void)	633	SDL_main_hack (SV *real_main)
614	{	634	{
615	deliantra_main ();	635	deliantra_main (real_main);
616	}	636	}
617	#endif	637	#endif
618		638
619	MODULE = Deliantra::Client PACKAGE = DC	639	MODULE = Deliantra::Client PACKAGE = DC
620		640
…		…
847		867
848	NV ceil (NV x)	868	NV ceil (NV x)
849		869
850	IV minpot (UV n)	870	IV minpot (UV n)
851		871
		872	UV ld32 (UV n)
		873	CODE:
		874	RETVAL = ecb_ld32 (n);
		875	OUTPUT:
		876	RETVAL
		877
852	IV popcount (UV n)	878	IV popcount (UV n)
		879	CODE:
		880	RETVAL = ecb_popcount32 (n);
		881	OUTPUT:
		882	RETVAL
853		883
854	NV distance (NV dx, NV dy)	884	NV distance (NV dx, NV dy)
855	CODE:	885	CODE:
856	RETVAL = pow (dx * dx + dy * dy, 0.5);	886	RETVAL = pow (dx * dx + dy * dy, 0.5);
857	OUTPUT:	887	OUTPUT:
…		…
871	#endif	901	#endif
872	}	902	}
873		903
874	char *SDL_GetError ()	904	char *SDL_GetError ()
875		905
876	void SDL_braino ()	906	void SDL_main_hack (SV *real_main)
		907	PROTOTYPE: &
877		908
878	int SDL_Init (U32 flags)	909	int SDL_Init (U32 flags)
879		910
880	int SDL_InitSubSystem (U32 flags)	911	int SDL_InitSubSystem (U32 flags)
881		912
882	void SDL_QuitSubSystem (U32 flags)	913	void SDL_QuitSubSystem (U32 flags)
883		914
884	void SDL_Quit ()	915	void SDL_Quit ()
885		916
886	int SDL_GL_SetAttribute (int attr, int value)	917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
887		919
888	int SDL_GL_GetAttribute (int attr)	920	int SDL_GL_GetAttribute (int attr)
889	CODE:	921	CODE:
890	if (SDL_GL_GetAttribute (attr, &RETVAL))	922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
891	XSRETURN_UNDEF;	923	XSRETURN_UNDEF;
892	OUTPUT:	924	OUTPUT:
893	RETVAL	925	RETVAL
894		926
895	void	927	void
…		…
950	);	982	);
951		983
952	if (RETVAL)	984	if (RETVAL)
953	{	985	{
954	av_clear (texture_av);	986	av_clear (texture_av);
955
956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
958	#include "glfunc.h"	988	#include "glfunc.h"
959	#undef GL_FUNC	989	#undef GL_FUNC
960
961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;	990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;	991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
963	}	992	}
964	}	993	}
965	OUTPUT:	994	OUTPUT:
966	RETVAL	995	RETVAL
967		996
968	void	997	void
		998	SDL_WM_SetCaption (const char title, const char icon)
		999
		1000	void
969	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
970		1002
971	char *	1003	char *
972	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
973		1006
974	int	1007	int
975	SDL_GetAppState ()	1008	SDL_GetAppState ()
976		1009
977	int	1010	int
978	SDL_GetModState ()	1011	SDL_GetModState ()
979		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
980	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
981	poll_events ()	1021	peep_events ()
982	PPCODE:	1022	PPCODE:
983	{	1023	{
984	SDL_Event ev;	1024	SDL_Event ev;
985		1025
986	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
1067	OUTPUT:	1107	OUTPUT:
1068	RETVAL	1108	RETVAL
1069		1109
1070	int	1110	int
1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1072	POSTCALL:	1112	POSTCALL:
1073	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
1074	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
1075		1115
1076	void	1116	void
1077	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
1140	RETVAL	1180	RETVAL
1141		1181
1142	void	1182	void
1143	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)	1183	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
1144		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1145	void	1186	void
1146	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_MP3 \| MIX_INIT_OGG)	1187	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
1147		1188
1148	void	1189	void
1149	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
1150	ALIAS:	1191	ALIAS:
1151	load_image_file = 1	1192	load_image_file = 1
…		…
1197		1238
1198	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
1199	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
1200	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
1201	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
1202	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
1203	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1204	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1205	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1206	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
1207		1248
…		…
1279	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1280		1321
1281	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1282		1323
1283	DC::Font	1324	DC::Font
1284	new_from_file (SV class, char path, int id = 0)	1325	new_from_file (SV klass, char path, int id = 0)
1285	CODE:	1326	CODE:
1286	{	1327	{
1287	int count;	1328	int count;
1288	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1329	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
1289	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1318	PROTOTYPE:	1359	PROTOTYPE:
1319	CODE:	1360	CODE:
1320	tc_restore ();	1361	tc_restore ();
1321		1362
1322	DC::Layout	1363	DC::Layout
1323	new (SV *class)	1364	new (SV *klass)
1324	CODE:	1365	CODE:
1325	New (0, RETVAL, 1, struct cf_layout);	1366	RETVAL = new cf_layout;
1326		1367
1327	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1328	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
1329	RETVAL->g = 1.;	1370	RETVAL->g = 1.;
1330	RETVAL->b = 1.;	1371	RETVAL->b = 1.;
1331	RETVAL->a = 1.;	1372	RETVAL->a = 1.;
1332	RETVAL->base_height = MIN_FONT_HEIGHT;	1373	RETVAL->base_height = MIN_FONT_HEIGHT;
1333	RETVAL->font = 0;	1374	RETVAL->font = 0;
1334	RETVAL->rc = rc_alloc ();
1335		1375
1336	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1376	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1337	layout_update_font (RETVAL);	1377	layout_update_font (RETVAL);
1338	OUTPUT:	1378	OUTPUT:
1339	RETVAL	1379	RETVAL
1340		1380
1341	void	1381	void
1342	DESTROY (DC::Layout self)	1382	DESTROY (DC::Layout self)
1343	CODE:	1383	CODE:
1344	g_object_unref (self->pl);	1384	g_object_unref (self->pl);
1345	rc_free (self->rc);
1346	Safefree (self);	1385	delete self;
1347		1386
1348	void	1387	void
1349	set_text (DC::Layout self, SV *text_)	1388	set_text (DC::Layout self, SV *text_)
1350	CODE:	1389	CODE:
1351	{	1390	{
…		…
1477		1516
1478	void	1517	void
1479	set_height (DC::Layout self, int base_height)	1518	set_height (DC::Layout self, int base_height)
1480	CODE:	1519	CODE:
1481	if (self->base_height != base_height)	1520	if (self->base_height != base_height)
1482	{	1521	{
1483	self->base_height = base_height;	1522	self->base_height = base_height;
1484	layout_update_font (self);	1523	layout_update_font (self);
1485	}	1524	}
1486		1525
1487	void	1526	void
…		…
1605	}	1644	}
1606		1645
1607	void	1646	void
1608	render (DC::Layout self, float x, float y, int flags = 0)	1647	render (DC::Layout self, float x, float y, int flags = 0)
1609	CODE:	1648	CODE:
1610	rc_clear (self->rc);	1649	self->rc.clear ();
1611	pango_opengl_render_layout_subpixel (	1650	pango_opengl_render_layout_subpixel (
1612	self->pl,	1651	self->pl,
1613	self->rc,	1652	&self->rc,
1614	x * PANGO_SCALE, y * PANGO_SCALE,	1653	x * PANGO_SCALE, y * PANGO_SCALE,
1615	self->r, self->g, self->b, self->a,	1654	self->r, self->g, self->b, self->a,
1616	flags	1655	flags
1617	);	1656	);
1618	// we assume that context_change actually clears/frees stuff	1657	// we assume that context_change actually clears/frees stuff
…		…
1629	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1668	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1630	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1669	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1631	glEnable (GL_ALPHA_TEST);	1670	glEnable (GL_ALPHA_TEST);
1632	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1671	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1633		1672
1634	rc_draw (self->rc);	1673	self->rc.draw ();
1635		1674
1636	glDisable (GL_ALPHA_TEST);	1675	glDisable (GL_ALPHA_TEST);
1637	glDisable (GL_BLEND);	1676	glDisable (GL_BLEND);
1638	glDisable (GL_TEXTURE_2D);	1677	glDisable (GL_TEXTURE_2D);
1639	}	1678	}
…		…
1851	MODULE = Deliantra::Client PACKAGE = DC::Map	1890	MODULE = Deliantra::Client PACKAGE = DC::Map
1852		1891
1853	PROTOTYPES: DISABLE	1892	PROTOTYPES: DISABLE
1854		1893
1855	DC::Map	1894	DC::Map
1856	new (SV *class)	1895	new (SV *klass)
1857	CODE:	1896	CODE:
1858	New (0, RETVAL, 1, struct map);	1897	New (0, RETVAL, 1, mapgrid);
1859	RETVAL->x = 0;	1898	RETVAL->x = 0;
1860	RETVAL->y = 0;	1899	RETVAL->y = 0;
1861	RETVAL->w = 0;	1900	RETVAL->w = 0;
1862	RETVAL->h = 0;	1901	RETVAL->h = 0;
1863	RETVAL->ox = 0;	1902	RETVAL->ox = 0;
…		…
1900		1939
1901	void	1940	void
1902	set_smooth (DC::Map self, int face, int smooth, int level)	1941	set_smooth (DC::Map self, int face, int smooth, int level)
1903	CODE:	1942	CODE:
1904	{	1943	{
1905	tileid texid;	1944	tileid texid;
1906	maptex *tex;	1945	maptex *tex;
1907		1946
1908	if (face < 0 \|\| face >= self->faces)	1947	if (face < 0 \|\| face >= self->faces)
1909	return;	1948	return;
1910		1949
1911	if (smooth < 0 \|\| smooth >= self->faces)	1950	if (smooth < 0 \|\| smooth >= self->faces)
1912	return;	1951	return;
1913		1952
1914	texid = self->face2tile [face];	1953	texid = self->face2tile [face];
1915		1954
1916	if (!texid)	1955	if (!texid)
1917	return;	1956	return;
1918		1957
1919	tex = self->tex + texid;	1958	tex = self->tex + texid;
…		…
1952	}	1991	}
1953		1992
1954	void	1993	void
1955	expire_textures (DC::Map self, int texid, int count)	1994	expire_textures (DC::Map self, int texid, int count)
1956	PPCODE:	1995	PPCODE:
1957	for (; texid < self->texs && count; ++texid, --count)	1996	for (; texid < self->texs && count; ++texid, --count)
1958	{	1997	{
1959	maptex *tex = self->tex + texid;	1998	maptex *tex = self->tex + texid;
1960		1999
1961	if (tex->name)	2000	if (tex->name)
1962	{	2001	{
…		…
2009	self->ox += dx; self->x += dx;	2048	self->ox += dx; self->x += dx;
2010	self->oy += dy; self->y += dy;	2049	self->oy += dy; self->y += dy;
2011		2050
2012	while (self->y < 0)	2051	while (self->y < 0)
2013	{	2052	{
2014	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2053	prepend (self->row, self->rows, MAP_EXTEND_Y);
2015		2054
2016	self->rows += MAP_EXTEND_Y;	2055	self->rows += MAP_EXTEND_Y;
2017	self->y += MAP_EXTEND_Y;	2056	self->y += MAP_EXTEND_Y;
2018	}	2057	}
2019	}	2058	}
2020		2059
2021	SV *	2060	SV *
2022	map1a_update (DC::Map self, SV *data_, int extmap)	2061	map1a_update (DC::Map self, SV *data_)
2023	CODE:	2062	CODE:
2024	{	2063	{
2025	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2064	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
2026	uint8_t data_end = (uint8_t )SvEND (data_);	2065	uint8_t data_end = (uint8_t )SvEND (data_);
2027	mapcell *cell;	2066	mapcell *cell;
…		…
2048		2087
2049	//TODO: don't trust server data to be in-range(!)	2088	//TODO: don't trust server data to be in-range(!)
2050		2089
2051	if (flags & 8)	2090	if (flags & 8)
2052	{	2091	{
		2092	uint8_t ext, cmd;
		2093
2053	if (extmap)	2094	do
2054	{	2095	{
2055	uint8_t ext, cmd;	2096	ext = *data++;
		2097	cmd = ext & 0x7f;
2056		2098
2057	do	2099	if (cmd < 4)
		2100	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2101	else if (cmd == 5) // health
2058	{	2102	{
2059	ext = *data++;
2060	cmd = ext & 0x7f;
2061
2062	if (cmd < 4)
2063	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2064	else if (cmd == 5) // health
2065	{
2066	cell->stat_width = 1;	2103	cell->stat_width = 1;
2067	cell->stat_hp = *data++;	2104	cell->stat_hp = *data++;
2068	}
2069	else if (cmd == 6) // monster width
2070	cell->stat_width = *data++ + 1;
2071	else if (cmd == 0x47)
2072	{
2073	if (*data == 1) cell->player = data [1];
2074	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2075	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2076	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2077
2078	data += *data + 1;
2079	}
2080	else if (cmd == 8) // cell flags
2081	cell->flags = *data++;
2082	else if (ext & 0x40) // unknown, multibyte => skip
2083	data += *data + 1;
2084	else
2085	data++;
2086	}	2105	}
2087	while (ext & 0x80);	2106	else if (cmd == 6) // monster width
		2107	cell->stat_width = *data++ + 1;
		2108	else if (cmd == 0x47)
		2109	{
		2110	if (*data == 1) cell->player = data [1];
		2111	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2112	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2113	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2114
		2115	data += *data + 1;
		2116	}
		2117	else if (cmd == 8) // cell flags
		2118	cell->flags = *data++;
		2119	else if (ext & 0x40) // unknown, multibyte => skip
		2120	data += *data + 1;
		2121	else
		2122	data++;
2088	}	2123	}
2089	else	2124	while (ext & 0x80);
2090	cell->darkness = *data++ + 1;
2091	}	2125	}
2092		2126
2093	for (z = 0; z <= 2; ++z)	2127	for (z = 0; z <= 2; ++z)
2094	if (flags & (4 >> z))	2128	if (flags & (4 >> z))
2095	{	2129	{
…		…
2169	\| (b << 16)	2203	\| (b << 16)
2170	\| (a << 24);	2204	\| (a << 24);
2171	}	2205	}
2172	}	2206	}
2173		2207
2174	RETVAL = map_sv;	2208	RETVAL = map_sv;
2175	}	2209	}
2176	OUTPUT:	2210	OUTPUT:
2177	RETVAL	2211	RETVAL
2178		2212
2179	void	2213	void
2180	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)	2214	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)
2181	CODE:	2215	CODE:
2182	{	2216	{
2183	int x, y, z;	2217	int x, y, z;
2184		2218
2185	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
2186	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2187	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2219	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2188	smooth_key skey;
2189	int pl_x, pl_y;	2220	int pl_x, pl_y;
2190	maptex pl_tex;	2221	maptex pl_tex;
2191	rc_t *rc = rc_alloc ();	2222	rc_t rc;
2192	rc_t *rc_ov = rc_alloc ();	2223	rc_t rc_ov;
2193	rc_key_t key;	2224	rc_key_t key;
2194	rc_array_t *arr;	2225	rc_t::array_t *arr;
2195		2226
2196	pl_tex.name = 0;	2227	pl_tex.name = 0;
2197		2228
2198	// that's current max. sorry.	2229	// that's current max. sorry.
2199	if (sw > 255) sw = 255;	2230	if (sw > 255) sw = 255;
2200	if (sh > 255) sh = 255;	2231	if (sh > 255) sh = 255;
2201
2202	// clear key, in case of extra padding
2203	memset (&skey, 0, sizeof (skey));
2204		2232
2205	memset (&key, 0, sizeof (key));	2233	memset (&key, 0, sizeof (key));
2206	key.r = 255;	2234	key.r = 255;
2207	key.g = 255;	2235	key.g = 255;
2208	key.b = 255;	2236	key.b = 255;
…		…
2214	my += self->y;	2242	my += self->y;
2215		2243
2216	// first pass: determine smooth_max	2244	// first pass: determine smooth_max
2217	// rather ugly, if you ask me	2245	// rather ugly, if you ask me
2218	// could also be stored inside mapcell and updated on change	2246	// could also be stored inside mapcell and updated on change
2219	memset (smooth_max, 0, sizeof (smooth_max));	2247	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2220		2248
2221	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh; y++)
2222	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
2223	{	2251	{
2224	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
2239	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2240	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2268	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2241		2269
2242	for (z = 0; z <= 2; z++)	2270	for (z = 0; z <= 2; z++)
2243	{	2271	{
2244	memset (smooth_level, 0, sizeof (smooth_level));	2272	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2273	smooth_key skey;
		2274	smooth_hash smooth;
2245	key.texname = -1;	2275	key.texname = -1;
2246		2276
2247	for (y = 0; y < sh; y++)	2277	for (y = 0; y < sh; y++)
2248	if (0 <= y + my && y + my < self->rows)	2278	if (0 <= y + my && y + my < self->rows)
2249	{	2279	{
…		…
2266		2296
2267	if (!tex.name)	2297	if (!tex.name)
2268	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2298	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2269		2299
2270	key.texname = tex.name;	2300	key.texname = tex.name;
2271	arr = rc_array (rc, &key);	2301	arr = &rc.array (key);
2272	}	2302	}
2273		2303
2274	px = (x + 1) * Th - tex.w;	2304	px = (x + 1) * Th - tex.w;
2275	py = (y + 1) * Tw - tex.h;	2305	py = (y + 1) * Tw - tex.h;
2276		2306
2277	if (expect_false (cell->player == player) && expect_false (z == 2))	2307	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
2278	{	2308	{
2279	pl_x = px;	2309	pl_x = px;
2280	pl_y = py;	2310	pl_y = py;
2281	pl_tex = tex;	2311	pl_tex = tex;
2282	continue;	2312	continue;
2283	}	2313	}
2284		2314
2285	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2315	arr->t2f_v3f (0 , 0 , px , py , 0);
2286	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2316	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2287	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2317	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2288	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2318	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2289		2319
2290	// update smooth hash	2320	// update smooth hash
2291	if (tex.smoothtile)	2321	if (tex.smoothtile)
2292	{	2322	{
2293	skey.tile = tex.smoothtile;	2323	skey.tile = tex.smoothtile;
2294	skey.level = tex.smoothlevel;	2324	skey.level = tex.smoothlevel;
2295		2325
2296	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2326	smooth_level[tex.smoothlevel] = 1;
2297		2327
2298	// add bits to current tile and all neighbours. skey.x\|y is	2328	// add bits to current tile and all neighbours. skey.x\|y is
2299	// shifted +1\|+1 so we always stay positive.	2329	// shifted +1\|+1 so we always stay positive.
2300		2330
2301	// bits is ___n cccc CCCC bbbb	2331	// bits is ___n cccc CCCC bbbb
…		…
2309		2339
2310	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2340	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2311	// ·· ·· ·┏ ┓·	2341	// ·· ·· ·┏ ┓·
2312		2342
2313	// full tile	2343	// full tile
2314	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2344	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2315		2345
2316	// borders	2346	// borders
2317	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2347	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2318	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2348	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2319	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2349	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2320	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2350	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2321		2351
2322	// corners	2352	// corners
2323	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2353	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2324	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2354	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2325	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2355	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2326	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2356	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2327	}	2357	}
2328	}	2358	}
2329		2359
2330	if (expect_false (z == 2) && expect_false (cell->flags))	2360	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2331	{	2361	{
2332	// overlays such as the speech bubble, probably more to come	2362	// overlays such as the speech bubble, probably more to come
2333	if (cell->flags & 1)	2363	if (cell->flags & 1)
2334	{	2364	{
2335	rc_key_t key_ov = key;	2365	rc_key_t key_ov = key;
2336	maptex tex = self->tex [TEXID_SPEECH];	2366	maptex tex = self->tex[TEXID_SPEECH];
2337	rc_array_t *arr;
2338	int px = x * Tw + Tw * 2 / 32;	2367	int px = x * Tw + Tw * 2 / 32;
2339	int py = y * Th - Th * 6 / 32;	2368	int py = y * Th - Th * 6 / 32;
2340		2369
2341	key_ov.texname = tex.name;	2370	key_ov.texname = tex.name;
2342	arr = rc_array (rc_ov, &key_ov);	2371	rc_t::array_t &arr = rc_ov.array (key_ov);
2343		2372
2344	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2373	arr.t2f_v3f (0 , 0 , px , py , 0);
2345	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);	2374	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2346	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);	2375	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2347	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);	2376	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2348	}	2377	}
2349	}	2378	}
2350	}	2379	}
2351	}	2380	}
2352		2381
2353	rc_draw (rc);	2382	rc.draw ();
2354	rc_clear (rc);	2383	rc.clear ();
2355		2384
2356	// go through all smoothlevels, lowest to highest, then draw.	2385	// go through all smoothlevels, lowest to highest, then draw.
2357	// this is basically counting sort	2386	// this is basically counting sort
2358	{	2387	{
2359	int w, b;	2388	int w, b;
2360		2389
2361	glEnable (GL_TEXTURE_2D);	2390	glEnable (GL_TEXTURE_2D);
2362	glBegin (GL_QUADS);	2391	glBegin (GL_QUADS);
2363	for (w = 0; w < 256 / 32; ++w)	2392	for (int level = 0; level < smooth_level.size (); ++level)
		2393	if (smooth_level[level])
		2394	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2364	{	2395	{
2365	uint32_t smask = smooth_level [w];	2396	smooth_key &skey = it->first;
2366	if (smask)	2397	IV bits = it->second;
2367	for (b = 0; b < 32; ++b)	2398
2368	if (smask & (((uint32_t)1) << b))	2399	if (!(bits & 0x1000)
		2400	&& skey.level == level
		2401	&& level > smooth_max [skey.x][skey.y])
2369	{	2402	{
2370	int level = (w << 5) \| b;	2403	maptex tex = self->tex [skey.tile];
		2404	int px = (((int)skey.x) - 1) * Tw;
		2405	int py = (((int)skey.y) - 1) * Th;
		2406	int border = bits & 15;
		2407	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2408	float dx = tex.s * .0625f; // 16 images/row
		2409	float dy = tex.t * .5f ; // 2 images/column
		2410
2371	HE *he;	2411	if (tex.name)
2372
2373	hv_iterinit (smooth);
2374	while ((he = hv_iternext (smooth)))
2375	{	2412	{
2376	smooth_key skey = (smooth_key )HeKEY (he);	2413	// this time avoiding texture state changes
2377	IV bits = SvIVX (HeVAL (he));	2414	// save gobs of state changes.
2378		2415	if (key.texname != tex.name)
2379	if (!(bits & 0x1000)
2380	&& skey->level == level
2381	&& level > smooth_max [skey->x][skey->y])
2382	{	2416	{
2383	maptex tex = self->tex [skey->tile];
2384	int px = (((int)skey->x) - 1) * Tw;
2385	int py = (((int)skey->y) - 1) * Th;
2386	int border = bits & 15;
2387	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2388	float dx = tex.s * .0625f; // 16 images/row
2389	float dy = tex.t * .5f ; // 2 images/column
2390
2391	if (tex.name)
2392	{
2393	// this time avoiding texture state changes
2394	// save gobs of state changes.
2395	if (key.texname != tex.name)
2396	{
2397	self->tex [skey->tile].unused = 0;	2417	self->tex [skey.tile].unused = 0;
2398		2418
2399	glEnd ();	2419	glEnd ();
2400	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2420	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2401	glBegin (GL_QUADS);	2421	glBegin (GL_QUADS);
2402	}	2422	}
2403		2423
2404	if (border)	2424	if (border)
2405	{	2425	{
2406	float ox = border * dx;	2426	float ox = border * dx;
2407		2427
2408	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2428	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2409	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);	2429	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2410	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);	2430	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2411	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );	2431	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2412	}	2432	}
2413		2433
2414	if (corner)	2434	if (corner)
2415	{	2435	{
2416	float ox = corner * dx;	2436	float ox = corner * dx;
2417		2437
2418	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2438	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2419	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);	2439	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2420	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);	2440	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2421	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2422	}
2423	}
2424	}	2442	}
2425	}	2443	}
2426	}	2444	}
2427	}	2445	}
2428		2446
2429	glEnd ();	2447	glEnd ();
2430	glDisable (GL_TEXTURE_2D);	2448	glDisable (GL_TEXTURE_2D);
2431	key.texname = -1;	2449	key.texname = -1;
2432	}	2450	}
2433
2434	hv_clear (smooth);
2435	}	2451	}
2436		2452
2437	if (pl_tex.name)	2453	if (pl_tex.name)
2438	{	2454	{
2439	maptex tex = pl_tex;	2455	maptex tex = pl_tex;
2440	int px = pl_x + sdx;	2456	int px = pl_x + sdx;
2441	int py = pl_y + sdy;	2457	int py = pl_y + sdy;
2442		2458
2443	key.texname = tex.name;	2459	key.texname = tex.name;
2444	arr = rc_array (rc, &key);	2460	rc_t::array_t &arr = rc.array (key);
2445		2461
2446	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2462	arr.t2f_v3f (0 , 0 , px , py , 0);
2447	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2463	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2448	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2464	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2449	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2465	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2450		2466
2451	rc_draw (rc);	2467	rc.draw ();
2452	}	2468	}
2453		2469
2454	rc_draw (rc_ov);	2470	rc_ov.draw ();
2455	rc_clear (rc_ov);	2471	rc_ov.clear ();
2456		2472
2457	glDisable (GL_BLEND);	2473	glDisable (GL_BLEND);
2458	rc_free (rc);
2459	rc_free (rc_ov);
2460		2474
2461	// top layer: overlays such as the health bar	2475	// top layer: overlays such as the health bar
2462	for (y = 0; y < sh; y++)	2476	for (y = 0; y < sh; y++)
2463	if (0 <= y + my && y + my < self->rows)	2477	if (0 <= y + my && y + my < self->rows)
2464	{	2478	{
…		…
2470	mapcell *cell = row->col + (x + mx - row->c0);	2484	mapcell *cell = row->col + (x + mx - row->c0);
2471		2485
2472	int px = x * Tw;	2486	int px = x * Tw;
2473	int py = y * Th;	2487	int py = y * Th;
2474		2488
2475	if (expect_false (cell->player == player))	2489	if (ecb_expect_false (cell->player == player))
2476	{	2490	{
2477	px += sdx;	2491	px += sdx;
2478	py += sdy;	2492	py += sdy;
2479	}	2493	}
2480		2494
…		…
2708	else	2722	else
2709	*data++ = 0;	2723	*data++ = 0;
2710	}	2724	}
2711	}	2725	}
2712		2726
2713	/* if size is wh + 5 then no data has been found /	2727	/* if size is wh + 5 then no data has been found /
2714	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)	2728	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
2715	{	2729	{
2716	SvPOK_only (data_sv);	2730	SvPOK_only (data_sv);
2717	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2731	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2718	}	2732	}
2719		2733
2720	RETVAL = data_sv;	2734	RETVAL = data_sv;
2721	}	2735	}
2722	OUTPUT:	2736	OUTPUT:
2723	RETVAL	2737	RETVAL
2724		2738
2725	void	2739	void
…		…
2732	STRLEN len;	2746	STRLEN len;
2733	uint8_t data, end;	2747	uint8_t data, end;
2734		2748
2735	len = SvLEN (data_sv);	2749	len = SvLEN (data_sv);
2736	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2750	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2737	data = SvPVbyte_nolen (data_sv);	2751	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2738	end = data + len + 8;	2752	end = data + len + 8;
2739		2753
2740	if (len < 5)	2754	if (len < 5)
2741	XSRETURN_EMPTY;	2755	XSRETURN_EMPTY;
2742		2756
…		…
2803	}	2817	}
2804		2818
2805	MODULE = Deliantra::Client PACKAGE = DC::RW	2819	MODULE = Deliantra::Client PACKAGE = DC::RW
2806		2820
2807	DC::RW	2821	DC::RW
2808	new (SV class, SV data_sv)	2822	new (SV klass, SV data_sv)
2809	CODE:	2823	CODE:
2810	{	2824	{
2811	STRLEN datalen;	2825	STRLEN datalen;
2812	char *data = SvPVbyte (data_sv, datalen);	2826	char *data = SvPVbyte (data_sv, datalen);
2813		2827
…		…
2815	}	2829	}
2816	OUTPUT:	2830	OUTPUT:
2817	RETVAL	2831	RETVAL
2818		2832
2819	DC::RW	2833	DC::RW
2820	new_from_file (SV class, const char path, const char *mode = "rb")	2834	new_from_file (SV klass, const char path, const char *mode = "rb")
2821	CODE:	2835	CODE:
2822	RETVAL = SDL_RWFromFile (path, mode);	2836	RETVAL = SDL_RWFromFile (path, mode);
2823	OUTPUT:	2837	OUTPUT:
2824	RETVAL	2838	RETVAL
2825		2839
…		…
2934	#else	2948	#else
2935	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));	2949	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2936	#endif	2950	#endif
2937		2951
2938	DC::MixChunk	2952	DC::MixChunk
2939	new (SV *class, DC::RW rwops)	2953	new (SV *klass, DC::RW rwops)
2940	CODE:	2954	CODE:
2941	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2955	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2942	OUTPUT:	2956	OUTPUT:
2943	RETVAL	2957	RETVAL
2944		2958
…		…
3014	RETVAL = Mix_PlayingMusic ();	3028	RETVAL = Mix_PlayingMusic ();
3015	OUTPUT:	3029	OUTPUT:
3016	RETVAL	3030	RETVAL
3017		3031
3018	DC::MixMusic	3032	DC::MixMusic
3019	new (SV *class, DC::RW rwops)	3033	new (SV *klass, DC::RW rwops)
3020	CODE:	3034	CODE:
3021	RETVAL = Mix_LoadMUS_RW (rwops);	3035	RETVAL = Mix_LoadMUS_RW (rwops);
3022	OUTPUT:	3036	OUTPUT:
3023	RETVAL	3037	RETVAL
3024		3038
…		…
3177	gl.BlendFuncSeparateEXT = 0;	3191	gl.BlendFuncSeparateEXT = 0;
3178		3192
3179	void	3193	void
3180	apple_nvidia_bug (int enable)	3194	apple_nvidia_bug (int enable)
3181		3195
3182	char *	3196	const char *
3183	gl_vendor ()	3197	gl_vendor ()
3184	CODE:	3198	CODE:
3185	RETVAL = (char *)glGetString (GL_VENDOR);	3199	RETVAL = (const char *)glGetString (GL_VENDOR);
3186	OUTPUT:	3200	OUTPUT:
3187	RETVAL	3201	RETVAL
3188		3202
3189	char *	3203	const char *
3190	gl_version ()	3204	gl_version ()
3191	CODE:	3205	CODE:
3192	RETVAL = (char *)glGetString (GL_VERSION);	3206	RETVAL = (const char *)glGetString (GL_VERSION);
3193	OUTPUT:	3207	OUTPUT:
3194	RETVAL	3208	RETVAL
3195		3209
3196	char *	3210	const char *
3197	gl_extensions ()	3211	gl_extensions ()
3198	CODE:	3212	CODE:
3199	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3213	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3200	OUTPUT:	3214	OUTPUT:
3201	RETVAL	3215	RETVAL
3202		3216
3203	const char *glGetString (GLenum pname)	3217	const char *glGetString (GLenum pname)
		3218	CODE:
		3219	RETVAL = (const char *)glGetString (pname);
		3220	OUTPUT:
		3221	RETVAL
3204		3222
3205	GLint glGetInteger (GLenum pname)	3223	GLint glGetInteger (GLenum pname)
3206	CODE:	3224	CODE:
3207	glGetIntegerv (pname, &RETVAL);	3225	glGetIntegerv (pname, &RETVAL);
3208	OUTPUT:	3226	OUTPUT:
…		…
3411		3429
3412	void	3430	void
3413	find_widget (SV *self, NV x, NV y)	3431	find_widget (SV *self, NV x, NV y)
3414	PPCODE:	3432	PPCODE:
3415	{	3433	{
3416	if (within_widget (self, x, y))	3434	if (within_widget (self, x, y))
3417	XPUSHs (self);	3435	XPUSHs (self);
3418	}	3436	}
3419		3437
3420	BOOT:	3438	BOOT:
3421	{	3439	{
…		…
3429		3447
3430	void	3448	void
3431	draw (SV *self)	3449	draw (SV *self)
3432	CODE:	3450	CODE:
3433	{	3451	{
3434	HV *hv;	3452	HV *hv;
3435	SV **svp;	3453	SV **svp;
3436	NV x, y, w, h;	3454	NV x, y, w, h;
3437	SV *draw_x_sv = GvSV (draw_x_gv);	3455	SV *draw_x_sv = GvSV (draw_x_gv);
3438	SV *draw_y_sv = GvSV (draw_y_gv);	3456	SV *draw_y_sv = GvSV (draw_y_gv);
3439	SV *draw_w_sv = GvSV (draw_w_gv);	3457	SV *draw_w_sv = GvSV (draw_w_gv);
3440	SV *draw_h_sv = GvSV (draw_h_gv);	3458	SV *draw_h_sv = GvSV (draw_h_gv);

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC vs. Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC vs.
Revision 1.334 by root, Mon Nov 19 01:37:28 2018 UTC