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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 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
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
22	#endif	28	#endif
23		29
24	#include <assert.h>	30	#include <cassert>
25	#include <math.h>	31	#include <cmath>
26	#include <string.h>	32	#include <cstring>
27	#include <stdio.h>	33	#include <cstdio>
28	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
29		38
30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
31		40
32	#include <SDL.h>	41	#include <SDL.h>
33	#include <SDL_thread.h>	42	#include <SDL_thread.h>
34	#include <SDL_endian.h>	43	#include <SDL_endian.h>
35	#include <SDL_image.h>	44	#include <SDL_image.h>
36	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
38		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		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);
		53	#endif
		54
39	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
41		57
42	#include <glib/gmacros.h>	58	#include <glib.h>
43		59
44	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
45		72
46	#ifndef _WIN32	73	#ifndef _WIN32
47	# include <sys/types.h>	74	# include <sys/types.h>
48	# include <sys/socket.h>	75	# include <sys/socket.h>
49	# include <netinet/in.h>	76	# include <netinet/in.h>
50	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
51	# include <inttypes.h>	78	# include <inttypes.h>
52	#endif	79	#endif
53		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		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 */
56	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
57		96
58	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
60		99
61	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
62		101
63	#if 0	102	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
65	#else	104
66	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
67	#endif	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	}
68		128
69	static AV *texture_av;	129	static AV *texture_av;
70		130
71	static struct	131	static struct
72	{	132	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	169	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	170	glDeleteTextures (1, &name);
111	}	171	}
112		172
113	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
114		175
115	#include "pango-font.c"	176	#include "pango-font.c"
116	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
117	#include "pango-render.c"	178	#include "pango-render.c"
118		179
119	typedef IV CFPlus__Channel;	180	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	181	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
123		184
124	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
125		186
126	static int	187	static int
127	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
128	{	189	{
129	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
130		191
131	while (attrs)	192	while (attrs)
132	{	193	{
133	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
134		195
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	197	return 1;
137		198
138	attrs = attrs->next;	199	attrs = attrs->next;
139	}	200	}
140		201
141	return 0;	202	return 0;
142	}	203	}
143		204
144	typedef struct cf_layout {	205	struct cf_layout {
145	PangoLayout *pl;	206	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
147	int base_height;	208	int base_height;
148	CFPlus__Font font;	209	DC__Font font;
149	} *CFPlus__Layout;	210	rc_t *rc;
		211	};
150		212
		213	typedef cf_layout *DC__Layout;
		214
151	static CFPlus__Font default_font;	215	static DC__Font default_font;
152	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
154		218
155	static void	219	static void
156	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
157	{	221	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	225	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	227	}
164		228
165	static void	229	static void
166	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
167	{	231	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
170	*/	234	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
172		236
173	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		239
176	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
177	}	241	}
178		242
179	static void	243	static void
180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
181	{	245	{
182	PangoRectangle rect;	246	PangoRectangle rect;
183		247
184	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
195	}	259	}
196		260
197	typedef uint16_t tileid;	261	typedef uint16_t tileid;
198	typedef uint16_t faceid;	262	typedef uint16_t faceid;
199		263
200	typedef struct {	264	struct maptex
		265	{
201	int name;	266	GLuint name;
202	int w, h;	267	int w, h;
203	float s, t;	268	float s, t;
204	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
205	tileid smoothtile;	270	tileid smoothtile;
206	uint8_t smoothlevel;	271	uint8_t smoothlevel;
207	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
208		274
209	typedef struct {	275	struct mapcell
		276	{
210	uint32_t player;	277	uint32_t player;
211	tileid tile[3];	278	tileid tile[3];
212	uint16_t darkness;	279	uint16_t darkness;
213	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
214	} mapcell;	281	};
215		282
216	typedef struct {	283	struct maprow
		284	{
217	int32_t c0, c1;	285	int32_t c0, c1;
218	mapcell *col;	286	mapcell *col;
219	} maprow;	287	};
220		288
221	typedef struct map {	289	struct mapgrid {
222	int x, y, w, h;	290	int x, y, w, h;
223	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
224	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
226		294
227	int32_t rows;	295	int32_t rows;
228	maprow *row;	296	maprow *row;
229	} *CFPlus__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
230		300
231	static char *	301	static char *
232	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
233	{	303	{
234	char *p;	304	char *p;
…		…
252		322
253	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
254	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
255		325
256	static void	326	static void
257	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
258	{	328	{
259	while (self->faces <= face)	329	while (self->faces <= face)
260	{	330	{
261	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
262	self->faces *= 2;	332	self->faces *= 2;
263	}	333	}
264	}	334	}
265		335
266	static void	336	static void
267	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
268	{	338	{
269	while (self->texs <= texid)	339	while (self->texs <= texid)
270	{	340	{
271	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
272	self->texs *= 2;	342	self->texs *= 2;
273	}	343	}
274	}	344	}
275		345
276	static maprow *	346	static maprow *
277	map_get_row (CFPlus__Map self, int y)	347	map_get_row (mapgrid *self, int y)
278	{	348	{
279	if (0 > y)	349	if (0 > y)
280	{	350	{
281	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
320		390
321	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
322	}	392	}
323		393
324	static mapcell *	394	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
326	{	396	{
327	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
328	}	398	}
329		399
330	static void	400	static void
331	map_clear (CFPlus__Map self)	401	map_clear (mapgrid *self)
332	{	402	{
333	int r;	403	int r;
334		404
335	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	413	self->oy = 0;
344	self->row = 0;	414	self->row = 0;
345	self->rows = 0;	415	self->rows = 0;
346	}	416	}
347		417
		418	#define CELL_CLEAR(cell) \
		419	do { \
		420	if ((cell)->player) \
		421	(cell)->tile [2] = 0; \
		422	(cell)->darkness = 0; \
		423	(cell)->stat_hp = 0; \
		424	(cell)->flags = 0; \
		425	(cell)->player = 0; \
		426	} while (0)
		427
348	static void	428	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
350	{	430	{
351	int x, y;	431	int x, y;
352	maprow *row;	432	maprow *row;
353	mapcell *cell;	433	mapcell *cell;
354		434
…		…
366	if (x >= row->c1)	446	if (x >= row->c1)
367	break;	447	break;
368		448
369	cell = row->col + x - row->c0;	449	cell = row->col + x - row->c0;
370		450
371	cell->darkness = 0;	451	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	452	}
376	}	453	}
377	}	454	}
378		455
379	typedef struct {	456	struct smooth_key
		457	{
380	tileid tile;	458	tileid tile;
381	uint8_t x, y, level;	459	uint8_t x, y, level;
382	} smooth_key;	460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
383		479
384	static void	480	static void
385	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
386	{	482	{
387	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
388		484
389	if (SvIOK (*sv))	485	if (it == h.end ())
390	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
391	else	487	else
392	sv_setiv (*sv, bits);	488	it->second \|= bits;
393	}	489	}
394		490
395	static void	491	static void
396	music_finished (void)	492	music_finished (void)
397	{	493	{
…		…
414	ev.code = 1;	510	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	512	ev.data2 = 0;
417		513
418	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
419	}	522	}
420		523
421	static unsigned int	524	static unsigned int
422	minpot (unsigned int n)	525	minpot (unsigned int n)
423	{	526	{
…		…
433	n \|= n >> 16;	536	n \|= n >> 16;
434		537
435	return n + 1;	538	return n + 1;
436	}	539	}
437		540
		541	static unsigned int
		542	popcount (unsigned int n)
		543	{
		544	n -= (n >> 1) & 0x55555555U;
		545	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		546	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		547	n *= 0x01010101U;
		548
		549	return n >> 24;
		550	}
		551
438	/* SDL should provide this, really. */	552	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	553	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	554	#define SDLK_MODIFIER_MAX 314
441		555
442	/******************************************************************************/	556	/******************************************************************************/
…		…
480	return 0;	594	return 0;
481		595
482	return 1;	596	return 1;
483	}	597	}
484		598
485	MODULE = CFPlus PACKAGE = CFPlus	599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META \| KMOD_ALT))
		608	mod \|= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
		656
		657	MODULE = Deliantra::Client PACKAGE = DC
486		658
487	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
488		660
489	BOOT:	661	BOOT:
490	{	662	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	663	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	664	static const struct {
493	const char *name;	665	const char *name;
494	IV iv;	666	IV iv;
495	} *civ, const_iv[] = {	667	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	668	# define const_iv(name) { # name, (IV)name }
…		…
518		690
519	const_iv (SDL_APPINPUTFOCUS),	691	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	692	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	693	const_iv (SDL_APPACTIVE),
522		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
		744
		745	const_iv (SDLK_FIRST),
		746	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	749	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	750	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	751	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	823	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
		828
		829	const_iv (KMOD_LRAM),
		830
		831	const_iv (MIX_DEFAULT_FORMAT),
		832
		833	const_iv (SDL_INIT_TIMER),
		834	const_iv (SDL_INIT_AUDIO),
		835	const_iv (SDL_INIT_VIDEO),
		836	const_iv (SDL_INIT_CDROM),
		837	const_iv (SDL_INIT_JOYSTICK),
		838	const_iv (SDL_INIT_EVERYTHING),
		839	const_iv (SDL_INIT_NOPARACHUTE),
		840	const_iv (SDL_INIT_EVENTTHREAD),
		841
		842	const_iv (SDL_GL_RED_SIZE),
		843	const_iv (SDL_GL_GREEN_SIZE),
		844	const_iv (SDL_GL_BLUE_SIZE),
		845	const_iv (SDL_GL_ALPHA_SIZE),
		846	const_iv (SDL_GL_DOUBLEBUFFER),
		847	const_iv (SDL_GL_BUFFER_SIZE),
		848	const_iv (SDL_GL_DEPTH_SIZE),
		849	const_iv (SDL_GL_STENCIL_SIZE),
		850	const_iv (SDL_GL_ACCUM_RED_SIZE),
		851	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		852	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		854	const_iv (SDL_GL_STEREO),
		855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		857	const_iv (SDL_GL_ACCELERATED_VISUAL),
		858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
604	# undef const_iv	861	# undef const_iv
605	};	862	};
606		863
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		866
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	869	}
613		870
…		…
625	RETVAL	882	RETVAL
626		883
627	NV floor (NV x)	884	NV floor (NV x)
628		885
629	NV ceil (NV x)	886	NV ceil (NV x)
		887
		888	IV minpot (UV n)
		889
		890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
630		897
631	void	898	void
632	pango_init ()	899	pango_init ()
633	CODE:	900	CODE:
634	{	901	{
635	opengl_fontmap = pango_opengl_font_map_new ();	902	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	903	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	904	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		905	/pango_context_set_font_description (opengl_context, default_font);/
		906	#if PANGO_VERSION_CHECK (1, 15, 2)
		907	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		908	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		909	#endif
638	}	910	}
639		911
640	char *
641	SDL_GetError ()	912	char *SDL_GetError ()
642		913
643	int	914	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	915	PROTOTYPE: &
645		916
646	void	917	int SDL_Init (U32 flags)
		918
		919	int SDL_InitSubSystem (U32 flags)
		920
		921	void SDL_QuitSubSystem (U32 flags)
		922
647	SDL_Quit ()	923	void SDL_Quit ()
		924
		925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
		927
		928	int SDL_GL_GetAttribute (int attr)
		929	CODE:
		930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		931	XSRETURN_UNDEF;
		932	OUTPUT:
		933	RETVAL
648		934
649	void	935	void
650	SDL_ListModes (int rgb, int alpha)	936	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	937	PPCODE:
652	{	938	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		953
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		956
674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
675		958
676	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
677	while (*m)	960	while (*m)
678	{	961	{
679	if ((m)->w >= 640 && (m)->h >= 480)	962	if ((m)->w >= 400 && (m)->h >= 300)
680	{	963	{
681	AV *av = newAV ();	964	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	967	av_push (av, newSViv (rgb));
…		…
707	);	990	);
708		991
709	if (RETVAL)	992	if (RETVAL)
710	{	993	{
711	av_clear (texture_av);	994	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	996	#include "glfunc.h"
716	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	1000	}
718	}	1001	}
719	OUTPUT:	1002	OUTPUT:
720	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
721		1007
722	void	1008	void
723	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
724		1010
725	char *	1011	char *
726	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
727		1014
728	int	1015	int
729	SDL_GetAppState ()	1016	SDL_GetAppState ()
730		1017
		1018	int
		1019	SDL_GetModState ()
		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
731	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
732	poll_events ()	1029	peep_events ()
733	PPCODE:	1030	PPCODE:
734	{	1031	{
735	SDL_Event ev;	1032	SDL_Event ev;
736		1033
737	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
744	{	1041	{
745	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1043	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1046	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1047	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1049	break;
753		1050
754	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1070	x = ev.motion.x;
774	y = ev.motion.y;	1071	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1073	}
777		1074
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1081	}
785	break;	1082	break;
786		1083
787	case SDL_MOUSEBUTTONDOWN:	1084	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1085	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1086	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1087
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1088	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1089	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1090	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1091	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1096	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1097	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1098	break;
802	}	1099	}
803		1100
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1102	}
806	}	1103	}
		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
807		1117
808	int	1118	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1120	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
813		1123
814	void	1124	void
		1125	Mix_QuerySpec ()
		1126	PPCODE:
		1127	{
		1128	int freq, channels;
		1129	Uint16 format;
		1130
		1131	if (Mix_QuerySpec (&freq, &format, &channels))
		1132	{
		1133	EXTEND (SP, 3);
		1134	PUSHs (sv_2mortal (newSViv (freq)));
		1135	PUSHs (sv_2mortal (newSViv (format)));
		1136	PUSHs (sv_2mortal (newSViv (channels)));
		1137	}
		1138	}
		1139
		1140	void
815	Mix_CloseAudio ()	1141	Mix_CloseAudio ()
816		1142
817	int	1143	int
818	Mix_AllocateChannels (int numchans = -1)	1144	Mix_AllocateChannels (int numchans = -1)
		1145
		1146	const char *
		1147	Mix_GetError ()
819		1148
820	void	1149	void
821	lowdelay (int fd, int val = 1)	1150	lowdelay (int fd, int val = 1)
822	CODE:	1151	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1152	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1178	}
850	}	1179	}
851	#endif	1180	#endif
852	}	1181	}
853		1182
854	void	1183	int
855	add_font (char *file)	1184	add_font (char *file)
856	CODE:	1185	CODE:
857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1187	OUTPUT:
		1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
858		1196
859	void	1197	void
860	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
861	ALIAS:	1199	ALIAS:
862	load_image_file = 1	1200	load_image_file = 1
…		…
908		1246
909	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
910	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
911	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
912	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
913	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
914	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
917	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
918		1256
…		…
948	void	1286	void
949	error (char *message)	1287	error (char *message)
950	CODE:	1288	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1289	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1290	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
954	#endif	1292	#endif
955		1293
956	void	1294	void
957	fatal (char *message)	1295	fatal (char *message)
958	CODE:	1296	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1297	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1298	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1299	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
962	#endif	1300	#endif
963	_exit (1);	1301	_exit (1);
964		1302
965	void	1303	void
966	_exit (int retval = 0)	1304	_exit (int retval = 0)
…		…
978	#if DEBUG	1316	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
980	#endif	1318	#endif
981	}	1319	}
982		1320
983	MODULE = CFPlus PACKAGE = CFPlus::Font	1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
		1328	MODULE = Deliantra::Client PACKAGE = DC::Font
984		1329
985	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
986		1331
987	CFPlus::Font	1332	DC::Font
988	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
989	CODE:	1334	CODE:
990	{	1335	{
991	int count;	1336	int count;
992	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
993	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
995	}	1340	}
996	OUTPUT:	1341	OUTPUT:
997	RETVAL	1342	RETVAL
998		1343
999	void	1344	void
1000	DESTROY (CFPlus::Font self)	1345	DESTROY (DC::Font self)
1001	CODE:	1346	CODE:
1002	pango_font_description_free (self);	1347	pango_font_description_free (self);
1003		1348
1004	void	1349	void
1005	make_default (CFPlus::Font self)	1350	make_default (DC::Font self)
1006	PROTOTYPE: $	1351	PROTOTYPE: $
1007	CODE:	1352	CODE:
1008	default_font = self;	1353	default_font = self;
1009		1354
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1355	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1356
1012	PROTOTYPES: DISABLE	1357	PROTOTYPES: DISABLE
1013		1358
1014	void	1359	void
1015	reset_glyph_cache ()	1360	glyph_cache_backup ()
1016	PROTOTYPE:	1361	PROTOTYPE:
1017	CODE:	1362	CODE:
		1363	tc_backup ();
		1364
		1365	void
		1366	glyph_cache_restore ()
		1367	PROTOTYPE:
		1368	CODE:
1018	tc_clear ();	1369	tc_restore ();
1019		1370
1020	CFPlus::Layout	1371	DC::Layout
1021	new (SV *class)	1372	new (SV *klass)
1022	CODE:	1373	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1374	New (0, RETVAL, 1, struct cf_layout);
1024		1375
1025	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1026	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
1027	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
1029	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1030	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1031	RETVAL->font = 0;	1382	RETVAL->font = 0;
		1383	RETVAL->rc = rc_alloc ();
1032		1384
1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1385	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1034	layout_update_font (RETVAL);	1386	layout_update_font (RETVAL);
1035	OUTPUT:	1387	OUTPUT:
1036	RETVAL	1388	RETVAL
1037		1389
1038	void	1390	void
1039	DESTROY (CFPlus::Layout self)	1391	DESTROY (DC::Layout self)
1040	CODE:	1392	CODE:
1041	g_object_unref (self->pl);	1393	g_object_unref (self->pl);
		1394	rc_free (self->rc);
1042	Safefree (self);	1395	Safefree (self);
1043		1396
1044	void	1397	void
1045	set_text (CFPlus::Layout self, SV *text_)	1398	set_text (DC::Layout self, SV *text_)
1046	CODE:	1399	CODE:
1047	{	1400	{
1048	STRLEN textlen;	1401	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
1050		1403
1051	pango_layout_set_text (self->pl, text, textlen);	1404	pango_layout_set_text (self->pl, text, textlen);
1052	}	1405	}
1053		1406
1054	void	1407	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1408	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1409	CODE:
1057	{	1410	{
1058	STRLEN textlen;	1411	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1412	char *text = SvPVutf8 (text_, textlen);
1060		1413
1061	pango_layout_set_markup (self->pl, text, textlen);	1414	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1415	}
1063		1416
1064	void	1417	void
1065	set_shapes (CFPlus::Layout self, ...)	1418	set_shapes (DC::Layout self, ...)
1066	CODE:	1419	CODE:
1067	{	1420	{
1068	PangoAttrList *attrs = 0;	1421	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1422	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1423	const char *pos = text;
…		…
1105	if (attrs)	1458	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1459	pango_layout_set_attributes (self->pl, attrs);
1107	}	1460	}
1108		1461
1109	void	1462	void
1110	get_shapes (CFPlus::Layout self)	1463	get_shapes (DC::Layout self)
1111	PPCODE:	1464	PPCODE:
1112	{	1465	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1466	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1467
1115	do	1468	do
1116	{	1469	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1470	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1471
1119	if (run && shape_attr_p (run))	1472	if (run && shape_attr_p (run))
1120	{	1473	{
1121	PangoRectangle extents;	1474	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1475	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1483
1131	pango_layout_iter_free (iter);	1484	pango_layout_iter_free (iter);
1132	}	1485	}
1133		1486
1134	int	1487	int
1135	has_wrapped (CFPlus::Layout self)	1488	has_wrapped (DC::Layout self)
1136	CODE:	1489	CODE:
1137	{	1490	{
1138	int lines = 1;	1491	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1492	const char *text = pango_layout_get_text (self->pl);
1140		1493
…		…
1145	}	1498	}
1146	OUTPUT:	1499	OUTPUT:
1147	RETVAL	1500	RETVAL
1148		1501
1149	SV *	1502	SV *
1150	get_text (CFPlus::Layout self)	1503	get_text (DC::Layout self)
1151	CODE:	1504	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1505	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1506	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1507	OUTPUT:
1155	RETVAL	1508	RETVAL
1156		1509
1157	void	1510	void
1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1511	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1159	CODE:	1512	CODE:
1160	self->r = r;	1513	self->r = r;
1161	self->g = g;	1514	self->g = g;
1162	self->b = b;	1515	self->b = b;
1163	self->a = a;	1516	self->a = a;
1164		1517
1165	void	1518	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1519	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1520	CODE:
1168	if (self->font != font)	1521	if (self->font != font)
1169	{	1522	{
1170	self->font = font;	1523	self->font = font;
1171	layout_update_font (self);	1524	layout_update_font (self);
1172	}	1525	}
1173		1526
1174	void	1527	void
1175	set_height (CFPlus::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1176	CODE:	1529	CODE:
1177	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1178	{	1531	{
1179	self->base_height = base_height;	1532	self->base_height = base_height;
1180	layout_update_font (self);	1533	layout_update_font (self);
1181	}	1534	}
1182		1535
1183	void	1536	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1537	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1538	CODE:
1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1539	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1187		1540
1188	void	1541	void
1189	set_indent (CFPlus::Layout self, int indent)	1542	set_indent (DC::Layout self, int indent)
1190	CODE:	1543	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1544	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1545
1193	void	1546	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1547	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1548	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1549	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1550
1198	void	1551	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1552	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1553	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1554	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1555	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1556	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1557	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1558	: PANGO_ELLIPSIZE_NONE
1206	);	1559	);
1207		1560
1208	void	1561	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1562	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1563	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1564	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1565
1213	void	1566	void
1214	size (CFPlus::Layout self)	1567	size (DC::Layout self)
1215	PPCODE:	1568	PPCODE:
1216	{	1569	{
1217	int w, h;	1570	int w, h;
1218		1571
1219	layout_get_pixel_size (self, &w, &h);	1572	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1575	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1576	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1577	}
1225		1578
1226	int	1579	int
1227	descent (CFPlus::Layout self)	1580	descent (DC::Layout self)
1228	CODE:	1581	CODE:
1229	{	1582	{
1230	PangoRectangle rect;	1583	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1584	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1585	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1586	RETVAL = PANGO_DESCENT (rect);
1234	}	1587	}
1235	OUTPUT:	1588	OUTPUT:
1236	RETVAL	1589	RETVAL
1237		1590
1238	int	1591	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1592	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1593	CODE:
1241	{	1594	{
1242	int index, trailing;	1595	int index, trailing;
1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1596	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1244	RETVAL = index + trailing;	1597	RETVAL = index + trailing;
1245	}	1598	}
1246	OUTPUT:	1599	OUTPUT:
1247	RETVAL	1600	RETVAL
1248		1601
1249	void	1602	void
1250	cursor_pos (CFPlus::Layout self, int index)	1603	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1604	PPCODE:
1252	{	1605	{
1253	PangoRectangle strong_pos;	1606	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1607	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1608
1256	EXTEND (SP, 3);	1609	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1612	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1613	}
1261		1614
1262	void	1615	void
1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1616	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1264	PPCODE:	1617	PPCODE:
1265	{	1618	{
1266	int line, x;	1619	int line, x;
1267		1620
1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1621	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1622	#if !PANGO_VERSION_CHECK (1, 17, 3)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1623	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1624	--line;
		1625	#endif
1271	EXTEND (SP, 2);	1626	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1627	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1628	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1629	}
1275		1630
1276	void	1631	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1632	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1633	PPCODE:
1279	{	1634	{
1280	PangoLayoutLine *lp;	1635	PangoLayoutLine *lp;
1281	int index, trailing;	1636	int index, trailing;
1282		1637
1283	if (line < 0)	1638	if (line < 0)
1284	XSRETURN_EMPTY;	1639	XSRETURN_EMPTY;
1285		1640
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1641	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1642	XSRETURN_EMPTY; /* do better */
1288		1643
1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1644	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1290		1645
1291	EXTEND (SP, 2);	1646	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1652	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1653	}
1299	}	1654	}
1300		1655
1301	void	1656	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1657	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1658	CODE:
		1659	rc_clear (self->rc);
1304	pango_opengl_render_layout_subpixel (	1660	pango_opengl_render_layout_subpixel (
1305	self->pl,	1661	self->pl,
		1662	self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1663	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1664	self->r, self->g, self->b, self->a,
1308	flags	1665	flags
1309	);	1666	);
		1667	// we assume that context_change actually clears/frees stuff
		1668	// and does not do any recomputation...
		1669	pango_layout_context_changed (self->pl);
1310		1670
1311	MODULE = CFPlus PACKAGE = CFPlus::Texture	1671	void
		1672	draw (DC::Layout self)
		1673	CODE:
		1674	{
		1675	glEnable (GL_TEXTURE_2D);
		1676	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1677	glEnable (GL_BLEND);
		1678	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1679	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1680	glEnable (GL_ALPHA_TEST);
		1681	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1682
		1683	rc_draw (self->rc);
		1684
		1685	glDisable (GL_ALPHA_TEST);
		1686	glDisable (GL_BLEND);
		1687	glDisable (GL_TEXTURE_2D);
		1688	}
		1689
		1690	MODULE = Deliantra::Client PACKAGE = DC::Texture
1312		1691
1313	PROTOTYPES: ENABLE	1692	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1693
1317	void	1694	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1695	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1696	CODE:
1320	{	1697	{
…		…
1347	HV hv = (HV )SvRV (self);	1724	HV hv = (HV )SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1725	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1726	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1727	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1728
		1729	if (name <= 0)
		1730	XSRETURN_EMPTY;
		1731
1352	if (items < 5)	1732	if (items < 5)
1353	{	1733	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1734	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1735	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1736	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1385	}	1765	}
1386	}	1766	}
1387		1767
		1768	void
		1769	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)
		1770	PROTOTYPE: @
		1771	CODE:
		1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1775	glEnable (GL_TEXTURE_2D);
		1776	glBindTexture (GL_TEXTURE_2D, name1);
		1777
		1778	glColor3f (intensity, intensity, intensity);
		1779	glPushMatrix ();
		1780	glScalef (1./3, 1./3, 1.);
		1781
		1782	if (blend > 0.f)
		1783	{
		1784	float dx3 = dx * -3.f / w;
		1785	float dy3 = dy * -3.f / h;
		1786	GLfloat env_color[4] = { 0., 0., 0., blend };
		1787
		1788	/* interpolate the two shadow textures */
		1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1791
		1792	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1793	gl.ActiveTexture (GL_TEXTURE1);
		1794	glEnable (GL_TEXTURE_2D);
		1795	glBindTexture (GL_TEXTURE_2D, name2);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1797
		1798	/* rgb == rgb(glcolor) */
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1802
		1803	/* alpha = interpolate t0, t1 by env_alpha */
		1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1805
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1815
		1816	glBegin (GL_QUADS);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1821	glEnd ();
		1822
		1823	glDisable (GL_TEXTURE_2D);
		1824	gl.ActiveTexture (GL_TEXTURE0);
		1825	}
		1826	else
		1827	{
		1828	/* simple blending of one texture, also opengl <1.3 path */
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1830
		1831	glBegin (GL_QUADS);
		1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1833	glTexCoord2f (0, t); glVertex2f (0, h);
		1834	glTexCoord2f (s, t); glVertex2f (w, h);
		1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1836	glEnd ();
		1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 \|\| h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glPopMatrix ();
		1884
		1885	glDisable (GL_TEXTURE_2D);
		1886	glDisable (GL_BLEND);
		1887	}
		1888
1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1889	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1389	CODE:	1890	CODE:
1390	{	1891	{
1391	GLint width;	1892	GLint width;
1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1893	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1394	RETVAL = width > 0;	1895	RETVAL = width > 0;
1395	}	1896	}
1396	OUTPUT:	1897	OUTPUT:
1397	RETVAL	1898	RETVAL
1398		1899
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1901
1401	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1402		1903
1403	CFPlus::Map	1904	DC::Map
1404	new (SV *class)	1905	new (SV *klass)
1405	CODE:	1906	CODE:
1406	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1407	RETVAL->x = 0;	1908	RETVAL->x = 0;
1408	RETVAL->y = 0;	1909	RETVAL->y = 0;
1409	RETVAL->w = 0;	1910	RETVAL->w = 0;
1410	RETVAL->h = 0;	1911	RETVAL->h = 0;
1411	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1416	RETVAL->row = 0;	1917	RETVAL->row = 0;
1417	OUTPUT:	1918	OUTPUT:
1418	RETVAL	1919	RETVAL
1419		1920
1420	void	1921	void
1421	DESTROY (CFPlus::Map self)	1922	DESTROY (DC::Map self)
1422	CODE:	1923	CODE:
1423	{	1924	{
1424	map_clear (self);	1925	map_clear (self);
1425	Safefree (self->face2tile);	1926	Safefree (self->face2tile);
1426	Safefree (self->tex);	1927	Safefree (self->tex);
1427	Safefree (self);	1928	Safefree (self);
1428	}	1929	}
1429		1930
1430	void	1931	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1932	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1933	CODE:
1433	self->w = map_width;	1934	self->w = map_width;
1434	self->h = map_height;	1935	self->h = map_height;
1435		1936
1436	void	1937	void
1437	clear (CFPlus::Map self)	1938	clear (DC::Map self)
1438	CODE:	1939	CODE:
1439	map_clear (self);	1940	map_clear (self);
1440		1941
1441	void	1942	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1943	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1944	CODE:
1444	{	1945	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1946	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1947	need_texid (self, tile);
1447	}	1948	}
1448		1949
1449	void	1950	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1952	CODE:
1452	{	1953	{
1453	tileid texid;	1954	tileid texid;
1454	maptex *tex;	1955	maptex *tex;
1455		1956
1456	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1457	return;	1958	return;
1458		1959
1459	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1460	return;	1961	return;
1461		1962
1462	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1463		1964
1464	if (!texid)	1965	if (!texid)
1465	return;	1966	return;
1466		1967
1467	tex = self->tex + texid;	1968	tex = self->tex + texid;
1468	tex->smoothtile = self->face2tile [smooth];	1969	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1970	tex->smoothlevel = level;
1470	}	1971	}
1471		1972
1472	void	1973	void
1473	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1974	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1474	CODE:	1975	CODE:
1475	{	1976	{
1476	need_texid (self, texid);	1977	need_texid (self, texid);
1477		1978
1478	{	1979	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1998	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1999	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	2000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	2001	}
1501		2002
		2003	void
		2004	expire_textures (DC::Map self, int texid, int count)
		2005	PPCODE:
		2006	for (; texid < self->texs && count; ++texid, --count)
		2007	{
		2008	maptex *tex = self->tex + texid;
		2009
		2010	if (tex->name)
		2011	{
		2012	if (tex->unused)
		2013	{
		2014	tex->name = 0;
		2015	tex->unused = 0;
		2016	XPUSHs (sv_2mortal (newSViv (texid)));
		2017	}
		2018	else
		2019	tex->unused = 1;
		2020	}
		2021	}
		2022
1502	int	2023	int
1503	ox (CFPlus::Map self)	2024	ox (DC::Map self)
1504	ALIAS:	2025	ALIAS:
1505	oy = 1	2026	oy = 1
1506	x = 2	2027	x = 2
1507	y = 3	2028	y = 3
1508	w = 4	2029	w = 4
…		…
1519	}	2040	}
1520	OUTPUT:	2041	OUTPUT:
1521	RETVAL	2042	RETVAL
1522		2043
1523	void	2044	void
1524	scroll (CFPlus::Map self, int dx, int dy)	2045	scroll (DC::Map self, int dx, int dy)
1525	CODE:	2046	CODE:
1526	{	2047	{
1527	if (dx > 0)	2048	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2049	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2050	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	2065	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1546	}	2067	}
1547	}	2068	}
1548		2069
1549	void	2070	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1551	CODE:	2072	CODE:
1552	{	2073	{
1553	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1554	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1555	mapcell *cell;	2076	mapcell *cell;
1556	int x, y, flags;	2077	int x, y, z, flags;
		2078	AV *missing = newAV ();
		2079	RETVAL = newRV_noinc ((SV *)missing);
1557		2080
1558	while (data < data_end - 1)	2081	while (data < data_end - 1)
1559	{	2082	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2083	flags = (data [0] << 8) + data [1]; data += 2;
1561		2084
…		…
1574		2097
1575	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1576		2099
1577	if (flags & 8)	2100	if (flags & 8)
1578	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1579	if (extmap)	2104	do
1580	{	2105	{
1581	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1582		2108
1583	do	2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
1584	{	2112	{
1585	ext = *data++;
1586	cmd = ext & 0x3f;
1587
1588	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;
1590	else if (cmd == 5) // health
1591	{
1592	cell->stat_width = 1;	2113	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2114	cell->stat_hp = *data++;
1594	}
1595	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)
1598	{
1599	if (*data == 4)
1600	; // decode player count
1601
1602	data += *data + 1;
1603	}
1604	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;
1606	else if (ext & 0x40) // unknown, multibyte => skip
1607	data += *data + 1;
1608	else
1609	data++;
1610	}	2115	}
1611	while (ext & 0x80);	2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
1612	}	2133	}
1613	else	2134	while (ext & 0x80);
1614	cell->darkness = *data++ + 1;
1615	}	2135	}
1616		2136
		2137	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2138	if (flags & (4 >> z))
1618	{	2139	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2140	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2141	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	2142	cell->tile [z] = self->face2tile [face];
		2143
		2144	if (cell->tile [z])
		2145	{
		2146	maptex *tex = self->tex + cell->tile [z];
		2147	tex->unused = 0;
		2148	if (!tex->name)
		2149	av_push (missing, newSViv (cell->tile [z]));
		2150
		2151	if (tex->smoothtile)
		2152	{
		2153	maptex *smooth = self->tex + tex->smoothtile;
		2154	smooth->unused = 0;
		2155	if (!smooth->name)
		2156	av_push (missing, newSViv (tex->smoothtile));
		2157	}
		2158	}
1622	}	2159	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	2160	}
1638	else	2161	else
1639	cell->darkness = 0;	2162	CELL_CLEAR (cell);
1640	}	2163	}
1641	}	2164	}
		2165	OUTPUT:
		2166	RETVAL
1642		2167
1643	SV *	2168	SV *
1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2169	mapmap (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	2170	CODE:
1646	{	2171	{
1647	int x1, x;	2172	int x1, x;
1648	int y1, y;	2173	int y1, y;
1649	int z;	2174	int z;
…		…
1662	? self->row + y	2187	? self->row + y
1663	: 0;	2188	: 0;
1664		2189
1665	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1666	{	2191	{
1667	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2193
1669	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1670	{	2195	{
1671	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1672		2197
…		…
1674	{	2199	{
1675	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2202	int a1 = tex.a;
1678		2203
1679	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1683	}	2208	}
1684	}	2209	}
1685		2210
1686	*map++ = (r )	2211	*map++ = (r )
1687	\| (g << 8)	2212	\| (g << 8)
1688	\| (b << 16)	2213	\| (b << 16)
1689	\| (a << 24);	2214	\| (a << 24);
1690	}	2215	}
1691	}	2216	}
1692		2217
1693	RETVAL = map_sv;	2218	RETVAL = map_sv;
1694	}	2219	}
1695	OUTPUT:	2220	OUTPUT:
1696	RETVAL	2221	RETVAL
1697		2222
1698	void	2223	void
1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2224	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)
1700	CODE:	2225	CODE:
1701	{	2226	{
1702	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1705	smooth_key skey;
1706	int x, y, z;	2227	int x, y, z;
1707	int last_name;
1708		2228
		2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2230	int pl_x, pl_y;
		2231	maptex pl_tex;
		2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
		2234	rc_key_t key;
		2235	rc_array_t *arr;
		2236
		2237	pl_tex.name = 0;
		2238
1709	// thats current max. sorry.	2239	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
1712		2242
1713	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2243	memset (&key, 0, sizeof (key));
1715		2244	key.r = 255;
1716	glColor4ub (255, 255, 255, 255);	2245	key.g = 255;
1717		2246	key.b = 255;
1718	glEnable (GL_BLEND);	2247	key.a = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2248	key.mode = GL_QUADS;
1720	glEnable (GL_TEXTURE_2D);	2249	key.format = GL_T2F_V3F;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1722
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2250
1727	mx += self->x;	2251	mx += self->x;
1728	my += self->y;	2252	my += self->y;
1729		2253
1730	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
1731	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
1732	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
1733	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1734		2258
1735	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1736	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1737	{	2261	{
1738	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2271	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2272	self->tex [cell->tile [2]].smoothlevel));
1749	}	2273	}
1750	}	2274	}
1751		2275
		2276	glEnable (GL_BLEND);
		2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2279
1752	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
1753	{	2281	{
		2282	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
1754	memset (smooth_level, 0, sizeof (smooth_level));	2285	memset (smooth_level, 0, sizeof (smooth_level));
		2286	key.texname = -1;
1755		2287
1756	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1758	{	2290	{
1759	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2297	tileid tile = cell->tile [z];
1766		2298
1767	if (tile)	2299	if (tile)
1768	{	2300	{
1769	maptex tex = self->tex [tile];	2301	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2302	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2303
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2304	if (key.texname != tex.name)
1776	{	2305	{
		2306	self->tex [tile].unused = 0;
		2307
1777	if (!tex.name)	2308	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2309	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2310
1780	glEnd ();	2311	key.texname = tex.name;
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2312	arr = rc_array (rc, &key);
1782	glBegin (GL_QUADS);
1783	}	2313	}
1784		2314
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2315	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2316	py = (y + 1) * Tw - tex.h;
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789		2317
1790	if (cell->flags && z == 2)	2318	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2319	{
1792	if (cell->flags & 1)	2320	pl_x = px;
		2321	pl_y = py;
		2322	pl_tex = tex;
1793	{	2323	continue;
1794	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;
1797
1798	glEnd ();
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1800	glBegin (GL_QUADS);
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}
1807	}	2324	}
		2325
		2326	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2327	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2328	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2329	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1808		2330
1809	// update smooth hash	2331	// update smooth hash
1810	if (tex.smoothtile)	2332	if (tex.smoothtile)
1811	{	2333	{
1812	skey.tile = tex.smoothtile;	2334	skey.tile = tex.smoothtile;
…		…
1828		2350
1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2351	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1830	// ·· ·· ·┏ ┓·	2352	// ·· ·· ·┏ ┓·
1831		2353
1832	// full tile	2354	// full tile
1833	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2355	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1834		2356
1835	// borders	2357	// borders
1836	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2358	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1837	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2359	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1838	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2360	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1839	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2361	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1840		2362
1841	// corners	2363	// corners
1842	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2364	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2365	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1844	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2366	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1845	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2367	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2368	}
		2369	}
		2370
		2371	if (expect_false (z == 2) && expect_false (cell->flags))
		2372	{
		2373	// overlays such as the speech bubble, probably more to come
		2374	if (cell->flags & 1)
		2375	{
		2376	rc_key_t key_ov = key;
		2377	maptex tex = self->tex [TEXID_SPEECH];
		2378	rc_array_t *arr;
		2379	int px = x * Tw + Tw * 2 / 32;
		2380	int py = y * Th - Th * 6 / 32;
		2381
		2382	key_ov.texname = tex.name;
		2383	arr = rc_array (rc_ov, &key_ov);
		2384
		2385	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2386	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2388	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1846	}	2389	}
1847	}	2390	}
1848	}	2391	}
1849	}	2392	}
1850		2393
		2394	rc_draw (rc);
		2395	rc_clear (rc);
		2396
1851	// go through all smoothlevels, lowest to highest, then draw.	2397	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2398	// this is basically counting sort
1853	{	2399	{
1854	int w, b;	2400	int w, b;
1855		2401
		2402	glEnable (GL_TEXTURE_2D);
		2403	glBegin (GL_QUADS);
1856	for (w = 0; w < 256 / 32; ++w)	2404	for (w = 0; w < 256 / 32; ++w)
1857	{	2405	{
1858	uint32_t smask = smooth_level [w];	2406	uint32_t smask = smooth_level [w];
1859	if (smask)	2407	if (smask)
1860	for (b = 0; b < 32; ++b)	2408	for (b = 0; b < 32; ++b)
1861	if (smask & (((uint32_t)1) << b))	2409	if (smask & (((uint32_t)1) << b))
1862	{	2410	{
1863	int level = (w << 5) \| b;	2411	int level = (w << 5) \| b;
1864	HE *he;	2412	HE *he;
1865		2413
1866	hv_iterinit (smooth);	2414	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1867	while ((he = hv_iternext (smooth)))
1868	{	2415	{
1869	smooth_key skey = (smooth_key )HeKEY (he);	2416	smooth_key &skey = it->first;
1870	IV bits = SvIVX (HeVAL (he));	2417	IV bits = it->second;
1871		2418
1872	if (!(bits & 0x1000)	2419	if (!(bits & 0x1000)
1873	&& skey->level == level	2420	&& skey.level == level
1874	&& level > smooth_max [skey->x][skey->y])	2421	&& level > smooth_max [skey.x][skey.y])
1875	{	2422	{
1876	maptex tex = self->tex [skey->tile];	2423	maptex tex = self->tex [skey.tile];
1877	int px = (((int)skey->x) - 1) * T;	2424	int px = (((int)skey.x) - 1) * Tw;
1878	int py = (((int)skey->y) - 1) * T;	2425	int py = (((int)skey.y) - 1) * Th;
1879	int border = bits & 15;	2426	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2427	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row	2428	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column	2429	float dy = tex.t * .5f ; // 2 images/column
1883		2430
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)	2431	if (tex.name)
1887	{	2432	{
		2433	// this time avoiding texture state changes
		2434	// save gobs of state changes.
1888	if (!tex.name)	2435	if (key.texname != tex.name)
1889	continue; // smoothing not yet available	2436	{
		2437	self->tex [skey.tile].unused = 0;
1890		2438
1891	glEnd ();	2439	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2440	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2441	glBegin (GL_QUADS);
1894	}	2442	}
1895		2443
1896	if (border)	2444	if (border)
1897	{	2445	{
1898	float ox = border * dx;	2446	float ox = border * dx;
1899		2447
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2448	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2450	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2451	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2452	}
1905		2453
1906	if (corner)	2454	if (corner)
1907	{	2455	{
1908	float ox = corner * dx;	2456	float ox = corner * dx;
1909		2457
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2458	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2459	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2460	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2461	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2462	}
1914	}	2463	}
1915	}	2464	}
1916	}	2465	}
1917	}	2466	}
1918	}	2467	}
		2468
		2469	glEnd ();
		2470	glDisable (GL_TEXTURE_2D);
		2471	key.texname = -1;
1919	}	2472	}
1920
1921	hv_clear (smooth);
1922	}	2473	}
1923		2474
1924	glEnd ();	2475	if (pl_tex.name)
		2476	{
		2477	maptex tex = pl_tex;
		2478	int px = pl_x + sdx;
		2479	int py = pl_y + sdy;
1925		2480
1926	glDisable (GL_TEXTURE_2D);	2481	key.texname = tex.name;
		2482	arr = rc_array (rc, &key);
		2483
		2484	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2485	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2486	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2487	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2488
		2489	rc_draw (rc);
		2490	}
		2491
		2492	rc_draw (rc_ov);
		2493	rc_clear (rc_ov);
		2494
1927	glDisable (GL_BLEND);	2495	glDisable (GL_BLEND);
		2496	rc_free (rc);
		2497	rc_free (rc_ov);
1928		2498
1929	// top layer: overlays such as the health bar	2499	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2500	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2501	if (0 <= y + my && y + my < self->rows)
1932	{	2502	{
…		…
1935	for (x = 0; x < sw; x++)	2505	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2506	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2507	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2508	mapcell *cell = row->col + (x + mx - row->c0);
1939		2509
1940	int px = x * T;	2510	int px = x * Tw;
1941	int py = y * T;	2511	int py = y * Th;
		2512
		2513	if (expect_false (cell->player == player))
		2514	{
		2515	px += sdx;
		2516	py += sdy;
		2517	}
1942		2518
1943	if (cell->stat_hp)	2519	if (cell->stat_hp)
1944	{	2520	{
1945	int width = cell->stat_width * T;	2521	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2522	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2523
1948	glColor3ub (0, 0, 0);	2524	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2525	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2526	px + width - 1, py);
1951		2527
…		…
1957	}	2533	}
1958	}	2534	}
1959	}	2535	}
1960		2536
1961	void	2537	void
1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2538	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1963	CODE:	2539	CODE:
1964	{	2540	{
1965	static float color[16][3] = {	2541	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2542	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2543	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2544	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2545	{ 1.00f, 0.00f, 0.00f },
1970		2546
1971	{ 1.00F, 0.54F, 0.00F },	2547	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2548	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2549	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2550	{ 0.18f, 0.54f, 0.34f },
1975		2551
1976	{ 0.56F, 0.73F, 0.56F },	2552	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2553	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2554	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2555	{ 0.99f, 0.77f, 0.26f },
1980		2556
1981	{ 0.74F, 0.65F, 0.41F },	2557	{ 0.74f, 0.65f, 0.41f },
1982		2558
1983	{ 0.00F, 1.00F, 1.00F },	2559	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2560	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2561	{ 1.00f, 1.00f, 0.00f },
1986	};	2562	};
1987		2563
1988	int x, y;	2564	int x, y;
1989		2565
1990	glEnable (GL_TEXTURE_2D);	2566	glEnable (GL_TEXTURE_2D);
		2567	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2568	* but the nvidia driver (185.18.14) mishandles alpha textures
		2569	* and takes the colour from god knows where instead of using
		2570	* Cp. MODULATE results in the same colour, but slightly different
		2571	* alpha, but atcually gives us the correct colour with nvidia.
		2572	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2573	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2574	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2575	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2576	glBegin (GL_QUADS);
1995		2577
1996	for (y = 0; y < h; y++)	2578	for (y = 0; y < h; y++)
…		…
2000		2582
2001	if (m)	2583	if (m)
2002	{	2584	{
2003	float *c = color [m & 15];	2585	float *c = color [m & 15];
2004		2586
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2587	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2588	float tx2 = tx1 + 0.5f;
2007		2589
2008	glColor4f (c[0], c[1], c[2], 0.75);	2590	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2591	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2592	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2593	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2594	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2595	}
…		…
2017	glDisable (GL_BLEND);	2599	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2600	glDisable (GL_TEXTURE_2D);
2019	}	2601	}
2020		2602
2021	void	2603	void
2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2604	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2023	PPCODE:	2605	PPCODE:
2024	{	2606	{
2025	int x, y;	2607	int x, y;
2026	int sw1 = sw + 2;	2608	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2609	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2610	int sh3 = sh * 3;
2029	int sw34 = (sw * 3 + 3) & ~3;	2611	int sw3 = sw * 3;
		2612	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2613	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2030	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2614	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2031	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2615	memset (darkness1, 0, sw1*sh1);
2032	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2033		2616
2034	SvPOK_only (darkness3_sv);	2617	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2618	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2619
2037	mx += self->x - 1;	2620	mx += self->x - 1;
2038	my += self->y - 1;	2621	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2622
2042	for (y = 0; y < sh1; y++)	2623	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2624	if (0 <= y + my && y + my < self->rows)
2044	{	2625	{
2045	maprow *row = self->row + (y + my);	2626	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2629	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2630	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2631	mapcell *cell = row->col + (x + mx - row->c0);
2051		2632
2052	darkness1 [y * sw1 + x] = cell->darkness	2633	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2634	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2635	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2636	}
2056	}	2637	}
2057		2638
2058	for (y = 0; y < sh; ++y)	2639	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2640	for (x = 0; x < sw; ++x)
…		…
2078		2659
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2660	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2661	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2662	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2663
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2664	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2665	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2667	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2668	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2670	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2671	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2673	}
2093		2674
2094	free (darkness1);	2675	free (darkness1);
2095		2676
2096	EXTEND (SP, 3);	2677	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2678	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2679	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2680	PUSHs (darkness3_sv);
2100	}	2681	}
2101		2682
2102	SV *	2683	SV *
2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2684	get_rect (DC::Map self, int x0, int y0, int w, int h)
2104	CODE:	2685	CODE:
2105	{	2686	{
2106	int x, y, x1, y1;	2687	int x, y, x1, y1;
2107	SV data_sv = newSV (w h * 7 + 5);	2688	SV data_sv = newSV (w h * 7 + 5);
2108	uint8_t data = (uint8_t )SvPVX (data_sv);	2689	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2165	else	2746	else
2166	*data++ = 0;	2747	*data++ = 0;
2167	}	2748	}
2168	}	2749	}
2169		2750
		2751	/* if size is wh + 5 then no data has been found /
		2752	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2753	{
2170	SvPOK_only (data_sv);	2754	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2755	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2756	}
		2757
2172	RETVAL = data_sv;	2758	RETVAL = data_sv;
2173	}	2759	}
2174	OUTPUT:	2760	OUTPUT:
2175	RETVAL	2761	RETVAL
2176		2762
2177	void	2763	void
2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2764	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2179	PPCODE:	2765	PPCODE:
2180	{	2766	{
2181	int x, y, z;	2767	int x, y, z;
2182	int w, h;	2768	int w, h;
2183	int x1, y1;	2769	int x1, y1;
		2770	STRLEN len;
		2771	uint8_t data, end;
		2772
		2773	len = SvLEN (data_sv);
		2774	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2775	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2776	end = data + len + 8;
		2777
		2778	if (len < 5)
		2779	XSRETURN_EMPTY;
2184		2780
2185	if (*data++ != 0)	2781	if (*data++ != 0)
2186	return; /* version mismatch */	2782	XSRETURN_EMPTY; /* version mismatch */
2187		2783
2188	w = data++ << 8; w \|= data++;	2784	w = data++ << 8; w \|= data++;
2189	h = data++ << 8; h \|= data++;	2785	h = data++ << 8; h \|= data++;
2190		2786
2191	// we need to do this 'cause we don't keep an absolute coord system for rows	2787	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2203	{	2799	{
2204	maprow *row = map_get_row (self, y);	2800	maprow *row = map_get_row (self, y);
2205		2801
2206	for (x = x0; x < x1; x++)	2802	for (x = x0; x < x1; x++)
2207	{	2803	{
		2804	uint8_t flags;
		2805
		2806	if (data + 7 >= end)
		2807	XSRETURN_EMPTY;
		2808
2208	uint8_t flags = *data++;	2809	flags = *data++;
2209		2810
2210	if (flags)	2811	if (flags)
2211	{	2812	{
2212	mapcell *cell = row_get_cell (row, x);	2813	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2814	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2817	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2217	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2818	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2218		2819
2219	if (cell->darkness == 0)	2820	if (cell->darkness == 0)
2220	{	2821	{
2221	cell->darkness = 0;	2822	/cell->darkness = 0;/
		2823	EXTEND (SP, 3);
2222		2824
2223	for (z = 0; z <= 2; z++)	2825	for (z = 0; z <= 2; z++)
2224	{	2826	{
2225	tileid t = tile [z];	2827	tileid t = tile [z];
2226		2828
2227	if (t >= self->texs \|\| (t && !self->tex [t].name))	2829	if (t >= self->texs \|\| (t && !self->tex [t].name))
2228	{	2830	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2831	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2832	need_texid (self, t);
2231	}	2833	}
2232		2834
2233	cell->tile [z] = t;	2835	cell->tile [z] = t;
2234	}	2836	}
…		…
2236	}	2838	}
2237	}	2839	}
2238	}	2840	}
2239	}	2841	}
2240		2842
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2843	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2844
2243	CFPlus::RW	2845	DC::RW
2244	new (SV class, SV data_sv)	2846	new (SV klass, SV data_sv)
2245	CODE:	2847	CODE:
2246	{	2848	{
2247	STRLEN datalen;	2849	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2850	char *data = SvPVbyte (data_sv, datalen);
2249		2851
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2852	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2853	}
2252	OUTPUT:	2854	OUTPUT:
2253	RETVAL	2855	RETVAL
2254		2856
2255	CFPlus::RW	2857	DC::RW
2256	new_from_file (SV class, const char path, const char *mode = "rb")	2858	new_from_file (SV klass, const char path, const char *mode = "rb")
2257	CODE:	2859	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2860	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2861	OUTPUT:
2260	RETVAL	2862	RETVAL
2261		2863
		2864	# fails on win32:
		2865	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2866	#void
2263	close (CFPlus::RW self)	2867	#close (DC::RW self)
2264	CODE:	2868	# CODE:
2265	SDL_RWclose (self);	2869	# (self->(close)) (self);
2266		2870
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2871	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2872
2269	PROTOTYPES: DISABLE	2873	PROTOTYPES: DISABLE
2270		2874
		2875	DC::Channel
		2876	find ()
		2877	CODE:
		2878	{
		2879	RETVAL = Mix_GroupAvailable (-1);
		2880
		2881	if (RETVAL < 0)
		2882	{
		2883	RETVAL = Mix_GroupOldest (-1);
		2884
		2885	if (RETVAL < 0)
		2886	{
		2887	// happens sometimes, maybe it just stopped playing(?)
		2888	RETVAL = Mix_GroupAvailable (-1);
		2889
		2890	if (RETVAL < 0)
		2891	XSRETURN_UNDEF;
		2892	}
		2893	else
		2894	Mix_HaltChannel (RETVAL);
		2895	}
		2896
		2897	Mix_UnregisterAllEffects (RETVAL);
		2898	Mix_Volume (RETVAL, 128);
		2899	}
		2900	OUTPUT:
		2901	RETVAL
		2902
		2903	void
		2904	halt (DC::Channel self)
		2905	CODE:
		2906	Mix_HaltChannel (self);
		2907
		2908	void
		2909	expire (DC::Channel self, int ticks = -1)
		2910	CODE:
		2911	Mix_ExpireChannel (self, ticks);
		2912
		2913	void
		2914	fade_out (DC::Channel self, int ticks = -1)
		2915	CODE:
		2916	Mix_FadeOutChannel (self, ticks);
		2917
2271	int	2918	int
2272	volume (CFPlus::Channel self, int volume)	2919	volume (DC::Channel self, int volume)
2273	CODE:	2920	CODE:
2274	RETVAL = Mix_Volume (self, volume);	2921	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2275	OUTPUT:	2922	OUTPUT:
2276	RETVAL	2923	RETVAL
2277		2924
2278	int	2925	void
2279	unregister_all_effects (CFPlus::Channel self)	2926	unregister_all_effects (DC::Channel self)
2280	CODE:	2927	CODE:
2281	RETVAL = Mix_UnregisterAllEffects (self);	2928	Mix_UnregisterAllEffects (self);
2282	OUTPUT:
2283	RETVAL
2284		2929
2285	int	2930	void
2286	set_panning (CFPlus::Channel self, int left, int right)	2931	set_panning (DC::Channel self, int left, int right)
2287	CODE:	2932	CODE:
		2933	left = CLAMP (left , 0, 255);
		2934	right = CLAMP (right, 0, 255);
2288	RETVAL = Mix_SetPanning (self, left, right);	2935	Mix_SetPanning (self, left, right);
2289	OUTPUT:
2290	RETVAL
2291		2936
2292	int	2937	void
2293	set_distance (CFPlus::Channel self, int distance)	2938	set_distance (DC::Channel self, int distance)
2294	CODE:	2939	CODE:
2295	RETVAL = Mix_SetDistance (self, distance);	2940	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2296	OUTPUT:
2297	RETVAL
2298		2941
2299	int	2942	void
2300	set_position (CFPlus::Channel self, int angle, int distance)	2943	set_position (DC::Channel self, int angle, int distance)
2301	CODE:	2944	CODE:
		2945
		2946	void
		2947	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2948	CODE:
		2949	{
		2950	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2951	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2302	RETVAL = Mix_SetPosition (self, angle, distance);	2952	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2303	OUTPUT:	2953	}
2304	RETVAL
2305		2954
2306	int	2955	void
2307	set_reverse_stereo (CFPlus::Channel self, int flip)	2956	set_reverse_stereo (DC::Channel self, int flip)
2308	CODE:	2957	CODE:
2309	RETVAL = Mix_SetReverseStereo (self, flip);	2958	Mix_SetReverseStereo (self, flip);
2310	OUTPUT:
2311	RETVAL
2312		2959
2313	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2960	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2314		2961
2315	PROTOTYPES: DISABLE	2962	PROTOTYPES: DISABLE
2316		2963
		2964	void
		2965	decoders ()
		2966	PPCODE:
		2967	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2968	int i, num = Mix_GetNumChunkDecoders ();
		2969	EXTEND (SP, num);
		2970	for (i = 0; i < num; ++i)
		2971	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2972	#else
		2973	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2974	#endif
		2975
2317	CFPlus::MixChunk	2976	DC::MixChunk
2318	new (SV *class, CFPlus::RW rwops)	2977	new (SV *klass, DC::RW rwops)
2319	CODE:	2978	CODE:
2320	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2979	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2321	OUTPUT:	2980	OUTPUT:
2322	RETVAL	2981	RETVAL
2323		2982
2324	void	2983	void
2325	DESTROY (CFPlus::MixChunk self)	2984	DESTROY (DC::MixChunk self)
2326	CODE:	2985	CODE:
2327	Mix_FreeChunk (self);	2986	Mix_FreeChunk (self);
2328		2987
2329	int	2988	int
2330	volume (CFPlus::MixChunk self, int volume = -1)	2989	volume (DC::MixChunk self, int volume = -1)
2331	CODE:	2990	CODE:
		2991	if (items > 1)
		2992	volume = CLAMP (volume, 0, 128);
2332	RETVAL = Mix_VolumeChunk (self, volume);	2993	RETVAL = Mix_VolumeChunk (self, volume);
2333	OUTPUT:	2994	OUTPUT:
2334	RETVAL	2995	RETVAL
2335		2996
2336	CFPlus::Channel	2997	DC::Channel
2337	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2998	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2338	CODE:	2999	CODE:
		3000	{
2339	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	3001	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		3002
		3003	if (RETVAL < 0)
		3004	XSRETURN_UNDEF;
		3005
		3006	if (channel < 0)
		3007	{
2340	Mix_UnregisterAllEffects (RETVAL);	3008	Mix_UnregisterAllEffects (RETVAL);
		3009	Mix_Volume (RETVAL, 128);
		3010	}
		3011	}
2341	OUTPUT:	3012	OUTPUT:
2342	RETVAL	3013	RETVAL
2343		3014
2344	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3015	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3016
		3017	void
		3018	decoders ()
		3019	PPCODE:
		3020	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3021	int i, num = Mix_GetNumMusicDecoders ();
		3022	EXTEND (SP, num);
		3023	for (i = 0; i < num; ++i)
		3024	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3025	#else
		3026	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3027	#endif
2345		3028
2346	int	3029	int
2347	volume (int volume = -1)	3030	volume (int volume = -1)
2348	PROTOTYPE: ;$	3031	PROTOTYPE: ;$
2349	CODE:	3032	CODE:
		3033	if (items > 0)
		3034	volume = CLAMP (volume, 0, 128);
2350	RETVAL = Mix_VolumeMusic (volume);	3035	RETVAL = Mix_VolumeMusic (volume);
2351	OUTPUT:	3036	OUTPUT:
2352	RETVAL	3037	RETVAL
2353		3038
		3039	void
		3040	fade_out (int ms)
		3041	CODE:
		3042	Mix_FadeOutMusic (ms);
		3043
		3044	void
		3045	halt ()
		3046	CODE:
		3047	Mix_HaltMusic ();
		3048
2354	int	3049	int
2355	fade_out (int ms)	3050	playing ()
2356	CODE:	3051	CODE:
2357	RETVAL = Mix_FadeOutMusic (ms);	3052	RETVAL = Mix_PlayingMusic ();
2358	OUTPUT:	3053	OUTPUT:
2359	RETVAL	3054	RETVAL
2360		3055
2361	void
2362	halt ()
2363	CODE:
2364	Mix_HaltMusic ();
2365
2366	CFPlus::MixMusic	3056	DC::MixMusic
2367	new (SV *class, CFPlus::RW rwops)	3057	new (SV *klass, DC::RW rwops)
2368	CODE:	3058	CODE:
2369	RETVAL = Mix_LoadMUS_RW (rwops);	3059	RETVAL = Mix_LoadMUS_RW (rwops);
2370	OUTPUT:	3060	OUTPUT:
2371	RETVAL	3061	RETVAL
2372		3062
2373	void	3063	void
2374	DESTROY (CFPlus::MixMusic self)	3064	DESTROY (DC::MixMusic self)
2375	CODE:	3065	CODE:
2376	Mix_FreeMusic (self);	3066	Mix_FreeMusic (self);
2377		3067
2378	int	3068	int
2379	play (CFPlus::MixMusic self, int loops = -1)	3069	play (DC::MixMusic self, int loops = -1)
2380	CODE:	3070	CODE:
2381	RETVAL = Mix_PlayMusic (self, loops);	3071	RETVAL = Mix_PlayMusic (self, loops);
2382	OUTPUT:	3072	OUTPUT:
2383	RETVAL	3073	RETVAL
2384		3074
2385	int	3075	void
2386	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3076	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2387	CODE:	3077	CODE:
2388	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3078	Mix_FadeInMusicPos (self, loops, ms, position);
2389	OUTPUT:
2390	RETVAL
2391		3079
2392	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3080	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2393		3081
2394	PROTOTYPES: ENABLE	3082	PROTOTYPES: ENABLE
2395		3083
2396	BOOT:	3084	BOOT:
2397	{	3085	{
2398	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3086	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2399	static const struct {	3087	static const struct {
2400	const char *name;	3088	const char *name;
2401	IV iv;	3089	IV iv;
2402	} *civ, const_iv[] = {	3090	} *civ, const_iv[] = {
2403	# define const_iv(name) { # name, (IV)name }	3091	# define const_iv(name) { # name, (IV)name }
2404	const_iv (GL_VENDOR),	3092	const_iv (GL_VENDOR),
2405	const_iv (GL_VERSION),	3093	const_iv (GL_VERSION),
2406	const_iv (GL_EXTENSIONS),	3094	const_iv (GL_EXTENSIONS),
		3095	const_iv (GL_MAX_TEXTURE_UNITS),
2407	const_iv (GL_COLOR_MATERIAL),	3096	const_iv (GL_COLOR_MATERIAL),
2408	const_iv (GL_SMOOTH),	3097	const_iv (GL_SMOOTH),
2409	const_iv (GL_FLAT),	3098	const_iv (GL_FLAT),
2410	const_iv (GL_DITHER),	3099	const_iv (GL_DITHER),
2411	const_iv (GL_BLEND),	3100	const_iv (GL_BLEND),
…		…
2423	const_iv (GL_ZERO),	3112	const_iv (GL_ZERO),
2424	const_iv (GL_SRC_ALPHA),	3113	const_iv (GL_SRC_ALPHA),
2425	const_iv (GL_DST_ALPHA),	3114	const_iv (GL_DST_ALPHA),
2426	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3115	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2427	const_iv (GL_ONE_MINUS_DST_ALPHA),	3116	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3117	const_iv (GL_SRC_COLOR),
		3118	const_iv (GL_DST_COLOR),
		3119	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3120	const_iv (GL_ONE_MINUS_DST_COLOR),
2428	const_iv (GL_SRC_ALPHA_SATURATE),	3121	const_iv (GL_SRC_ALPHA_SATURATE),
2429	const_iv (GL_RGB),	3122	const_iv (GL_RGB),
2430	const_iv (GL_RGBA),	3123	const_iv (GL_RGBA),
2431	const_iv (GL_RGBA4),	3124	const_iv (GL_RGBA4),
2432	const_iv (GL_RGBA8),	3125	const_iv (GL_RGBA8),
…		…
2438	const_iv (GL_INTENSITY),	3131	const_iv (GL_INTENSITY),
2439	const_iv (GL_LUMINANCE),	3132	const_iv (GL_LUMINANCE),
2440	const_iv (GL_LUMINANCE_ALPHA),	3133	const_iv (GL_LUMINANCE_ALPHA),
2441	const_iv (GL_FLOAT),	3134	const_iv (GL_FLOAT),
2442	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3135	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3136	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3137	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3138	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3139	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3140	const_iv (GL_COMPRESSED_RGB_ARB),
		3141	const_iv (GL_COMPRESSED_RGBA_ARB),
2443	const_iv (GL_COMPILE),	3142	const_iv (GL_COMPILE),
2444	const_iv (GL_PROXY_TEXTURE_1D),	3143	const_iv (GL_PROXY_TEXTURE_1D),
2445	const_iv (GL_PROXY_TEXTURE_2D),	3144	const_iv (GL_PROXY_TEXTURE_2D),
2446	const_iv (GL_TEXTURE_1D),	3145	const_iv (GL_TEXTURE_1D),
2447	const_iv (GL_TEXTURE_2D),	3146	const_iv (GL_TEXTURE_2D),
…		…
2486	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3185	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2487	const_iv (GL_POINT_SMOOTH_HINT),	3186	const_iv (GL_POINT_SMOOTH_HINT),
2488	const_iv (GL_LINE_SMOOTH_HINT),	3187	const_iv (GL_LINE_SMOOTH_HINT),
2489	const_iv (GL_POLYGON_SMOOTH_HINT),	3188	const_iv (GL_POLYGON_SMOOTH_HINT),
2490	const_iv (GL_GENERATE_MIPMAP_HINT),	3189	const_iv (GL_GENERATE_MIPMAP_HINT),
		3190	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2491	const_iv (GL_FASTEST),	3191	const_iv (GL_FASTEST),
2492	const_iv (GL_DONT_CARE),	3192	const_iv (GL_DONT_CARE),
2493	const_iv (GL_NICEST),	3193	const_iv (GL_NICEST),
2494	const_iv (GL_V2F),	3194	const_iv (GL_V2F),
2495	const_iv (GL_V3F),	3195	const_iv (GL_V3F),
2496	const_iv (GL_T2F_V3F),	3196	const_iv (GL_T2F_V3F),
2497	const_iv (GL_T2F_N3F_V3F),	3197	const_iv (GL_T2F_N3F_V3F),
		3198	const_iv (GL_FUNC_ADD),
		3199	const_iv (GL_FUNC_SUBTRACT),
		3200	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2498	# undef const_iv	3201	# undef const_iv
2499	};	3202	};
2500		3203
2501	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3204	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2502	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3205	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2503		3206
2504	texture_av = newAV ();	3207	texture_av = newAV ();
2505	AvREAL_off (texture_av);	3208	AvREAL_off (texture_av);
2506	}	3209	}
2507		3210
2508	char *	3211	void
		3212	disable_GL_EXT_blend_func_separate ()
		3213	CODE:
		3214	gl.BlendFuncSeparate = 0;
		3215	gl.BlendFuncSeparateEXT = 0;
		3216
		3217	void
		3218	apple_nvidia_bug (int enable)
		3219
		3220	const char *
2509	gl_vendor ()	3221	gl_vendor ()
2510	CODE:	3222	CODE:
2511	RETVAL = (char *)glGetString (GL_VENDOR);	3223	RETVAL = (const char *)glGetString (GL_VENDOR);
2512	OUTPUT:	3224	OUTPUT:
2513	RETVAL	3225	RETVAL
2514		3226
2515	char *	3227	const char *
2516	gl_version ()	3228	gl_version ()
2517	CODE:	3229	CODE:
2518	RETVAL = (char *)glGetString (GL_VERSION);	3230	RETVAL = (const char *)glGetString (GL_VERSION);
2519	OUTPUT:	3231	OUTPUT:
2520	RETVAL	3232	RETVAL
2521		3233
2522	char *	3234	const char *
2523	gl_extensions ()	3235	gl_extensions ()
2524	CODE:	3236	CODE:
2525	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3237	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2526	OUTPUT:	3238	OUTPUT:
2527	RETVAL	3239	RETVAL
2528		3240
2529	const char *glGetString (GLenum pname)	3241	const char *glGetString (GLenum pname)
		3242	CODE:
		3243	RETVAL = (const char *)glGetString (pname);
		3244	OUTPUT:
		3245	RETVAL
2530		3246
2531	GLint glGetInteger (GLenum pname)	3247	GLint glGetInteger (GLenum pname)
2532	CODE:	3248	CODE:
2533	glGetIntegerv (pname, &RETVAL);	3249	glGetIntegerv (pname, &RETVAL);
2534	OUTPUT:	3250	OUTPUT:
…		…
2542		3258
2543	int glGetError ()	3259	int glGetError ()
2544		3260
2545	void glFinish ()	3261	void glFinish ()
2546		3262
		3263	void glFlush ()
		3264
2547	void glClear (int mask)	3265	void glClear (int mask)
2548		3266
2549	void glClearColor (float r, float g, float b, float a = 1.0)	3267	void glClearColor (float r, float g, float b, float a = 1.0)
2550	PROTOTYPE: @	3268	PROTOTYPE: @
2551		3269
…		…
2560	void glBlendFunc (int sfactor, int dfactor)	3278	void glBlendFunc (int sfactor, int dfactor)
2561		3279
2562	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3280	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2563	CODE:	3281	CODE:
2564	gl_BlendFuncSeparate (sa, da, saa, daa);	3282	gl_BlendFuncSeparate (sa, da, saa, daa);
		3283
		3284	# void glBlendEquation (int se)
2565		3285
2566	void glDepthMask (int flag)	3286	void glDepthMask (int flag)
2567		3287
2568	void glLogicOp (int opcode)	3288	void glLogicOp (int opcode)
2569		3289
…		…
2604	void glRotate (float angle, float x, float y, float z)	3324	void glRotate (float angle, float x, float y, float z)
2605	CODE:	3325	CODE:
2606	glRotatef (angle, x, y, z);	3326	glRotatef (angle, x, y, z);
2607		3327
2608	void glColor (float r, float g, float b, float a = 1.0)	3328	void glColor (float r, float g, float b, float a = 1.0)
		3329	PROTOTYPE: @
2609	ALIAS:	3330	ALIAS:
2610	glColor_premultiply = 1	3331	glColor_premultiply = 1
2611	CODE:	3332	CODE:
2612	if (ix)	3333	if (ix)
2613	{	3334	{
…		…
2633		3354
2634	void glRect (float x1, float y1, float x2, float y2)	3355	void glRect (float x1, float y1, float x2, float y2)
2635	CODE:	3356	CODE:
2636	glRectf (x1, y1, x2, y2);	3357	glRectf (x1, y1, x2, y2);
2637		3358
		3359	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3360	CODE:
		3361	glBegin (GL_LINE_LOOP);
		3362	glVertex2f (x1, y1);
		3363	glVertex2f (x2, y1);
		3364	glVertex2f (x2, y2);
		3365	glVertex2f (x1, y2);
		3366	glEnd ();
		3367
2638	PROTOTYPES: ENABLE	3368	PROTOTYPES: ENABLE
2639		3369
2640	void glBegin (int mode)	3370	void glBegin (int mode)
2641		3371
2642	void glEnd ()	3372	void glEnd ()
…		…
2674	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3404	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2675	CODE:	3405	CODE:
2676	if (gl.SeparableFilter2D)	3406	if (gl.SeparableFilter2D)
2677	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3407	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2678		3408
2679	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3409	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2680		3410
2681	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3411	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2682		3412
2683	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3413	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2684		3414
…		…
2710		3440
2711	void glEndList ()	3441	void glEndList ()
2712		3442
2713	void glCallList (int list)	3443	void glCallList (int list)
2714		3444
2715	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3445	void c_init ()
		3446	CODE:
		3447	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3448	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3449
		3450	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2716		3451
2717	PROTOTYPES: DISABLE	3452	PROTOTYPES: DISABLE
2718		3453
2719	void	3454	void
2720	find_widget (SV *self, NV x, NV y)	3455	find_widget (SV *self, NV x, NV y)
2721	PPCODE:	3456	PPCODE:
2722	{	3457	{
2723	if (within_widget (self, x, y))	3458	if (within_widget (self, x, y))
2724	XPUSHs (self);	3459	XPUSHs (self);
2725	}	3460	}
2726		3461
2727	BOOT:	3462	BOOT:
2728	{	3463	{
2729	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3464	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2730		3465
2731	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3466	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2732	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3467	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2733	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3468	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2734	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3469	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2735	}	3470	}
2736		3471
2737	void	3472	void
2738	draw (SV *self)	3473	draw (SV *self)
2739	CODE:	3474	CODE:
2740	{	3475	{
2741	HV *hv;	3476	HV *hv;
2742	SV **svp;	3477	SV **svp;
2743	NV x, y, w, h;	3478	NV x, y, w, h;
2744	SV *draw_x_sv = GvSV (draw_x_gv);	3479	SV *draw_x_sv = GvSV (draw_x_gv);
2745	SV *draw_y_sv = GvSV (draw_y_gv);	3480	SV *draw_y_sv = GvSV (draw_y_gv);
2746	SV *draw_w_sv = GvSV (draw_w_gv);	3481	SV *draw_w_sv = GvSV (draw_w_gv);
2747	SV *draw_h_sv = GvSV (draw_h_gv);	3482	SV *draw_h_sv = GvSV (draw_h_gv);
2748	SV *hover;
2749	double draw_x, draw_y, draw_w, draw_h;	3483	double draw_x, draw_y;
2750		3484
2751	if (!SvROK (self))	3485	if (!SvROK (self))
2752	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3486	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2753		3487
2754	hv = (HV *)SvRV (self);	3488	hv = (HV *)SvRV (self);
2755		3489
2756	if (SvTYPE (hv) != SVt_PVHV)	3490	if (SvTYPE (hv) != SVt_PVHV)
2757	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3491	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2758		3492
2759	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3493	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2760	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3494	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2761		3495
2762	if (!h \|\| !w)	3496	if (!h \|\| !w)
…		…
2782	{	3516	{
2783	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3517	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2784		3518
2785	if (svp && SvTRUE (*svp))	3519	if (svp && SvTRUE (*svp))
2786	{	3520	{
2787	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);	3521	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2788	glEnable (GL_BLEND);	3522	glEnable (GL_BLEND);
2789	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3523	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2790	glBegin (GL_QUADS);	3524	glBegin (GL_QUADS);
2791	glVertex2f (0, 0);	3525	glVertex2f (0, 0);
2792	glVertex2f (w, 0);	3526	glVertex2f (w, 0);
…		…
2795	glEnd ();	3529	glEnd ();
2796	glDisable (GL_BLEND);	3530	glDisable (GL_BLEND);
2797	}	3531	}
2798	}	3532	}
2799	#if 0	3533	#if 0
2800	if ($ENV{CFPLUS_DEBUG} & 1) {	3534	// draw borders, for debugging
2801	glPushMatrix;	3535	glPushMatrix ();
2802	glColor 1, 1, 0, 1;	3536	glColor4f (1., 1., 0., 1.);
2803	glTranslate 0.375, 0.375;	3537	glTranslatef (.5, .5, 0.);
2804	glBegin GL_LINE_LOOP;	3538	glBegin (GL_LINE_LOOP);
2805	glVertex 0 , 0;	3539	glVertex2f (0 , 0);
2806	glVertex $self->{w} - 1, 0;	3540	glVertex2f (w - 1, 0);
2807	glVertex $self->{w} - 1, $self->{h} - 1;	3541	glVertex2f (w - 1, h - 1);
2808	glVertex 0 , $self->{h} - 1;	3542	glVertex2f (0 , h - 1);
2809	glEnd;	3543	glEnd ();
2810	glPopMatrix;	3544	glPopMatrix ();
2811	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2812	}
2813	#endif	3545	#endif
2814	PUSHMARK (SP);	3546	PUSHMARK (SP);
2815	XPUSHs (self);	3547	XPUSHs (self);
2816	PUTBACK;	3548	PUTBACK;
2817	call_method ("_draw", G_VOID \| G_DISCARD);	3549	call_method ("_draw", G_VOID \| G_DISCARD);

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+Removed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC vs. Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC