[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 1.326 by root, Sun Nov 18 03:06:13 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	RETVAL = new 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.;
…		…
1034	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1035	OUTPUT:	1386	OUTPUT:
1036	RETVAL	1387	RETVAL
1037		1388
1038	void	1389	void
1039	DESTROY (CFPlus::Layout self)	1390	DESTROY (DC::Layout self)
1040	CODE:	1391	CODE:
1041	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1042	Safefree (self);	1393	delete self;
1043		1394
1044	void	1395	void
1045	set_text (CFPlus::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1046	CODE:	1397	CODE:
1047	{	1398	{
1048	STRLEN textlen;	1399	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1400	char *text = SvPVutf8 (text_, textlen);
1050		1401
1051	pango_layout_set_text (self->pl, text, textlen);	1402	pango_layout_set_text (self->pl, text, textlen);
1052	}	1403	}
1053		1404
1054	void	1405	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1406	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1407	CODE:
1057	{	1408	{
1058	STRLEN textlen;	1409	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1410	char *text = SvPVutf8 (text_, textlen);
1060		1411
1061	pango_layout_set_markup (self->pl, text, textlen);	1412	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1413	}
1063		1414
1064	void	1415	void
1065	set_shapes (CFPlus::Layout self, ...)	1416	set_shapes (DC::Layout self, ...)
1066	CODE:	1417	CODE:
1067	{	1418	{
1068	PangoAttrList *attrs = 0;	1419	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1420	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1421	const char *pos = text;
…		…
1105	if (attrs)	1456	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1457	pango_layout_set_attributes (self->pl, attrs);
1107	}	1458	}
1108		1459
1109	void	1460	void
1110	get_shapes (CFPlus::Layout self)	1461	get_shapes (DC::Layout self)
1111	PPCODE:	1462	PPCODE:
1112	{	1463	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1464	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1465
1115	do	1466	do
1116	{	1467	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1468	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1469
1119	if (run && shape_attr_p (run))	1470	if (run && shape_attr_p (run))
1120	{	1471	{
1121	PangoRectangle extents;	1472	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1473	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1481
1131	pango_layout_iter_free (iter);	1482	pango_layout_iter_free (iter);
1132	}	1483	}
1133		1484
1134	int	1485	int
1135	has_wrapped (CFPlus::Layout self)	1486	has_wrapped (DC::Layout self)
1136	CODE:	1487	CODE:
1137	{	1488	{
1138	int lines = 1;	1489	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1490	const char *text = pango_layout_get_text (self->pl);
1140		1491
…		…
1145	}	1496	}
1146	OUTPUT:	1497	OUTPUT:
1147	RETVAL	1498	RETVAL
1148		1499
1149	SV *	1500	SV *
1150	get_text (CFPlus::Layout self)	1501	get_text (DC::Layout self)
1151	CODE:	1502	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1503	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1504	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1505	OUTPUT:
1155	RETVAL	1506	RETVAL
1156		1507
1157	void	1508	void
1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1509	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1159	CODE:	1510	CODE:
1160	self->r = r;	1511	self->r = r;
1161	self->g = g;	1512	self->g = g;
1162	self->b = b;	1513	self->b = b;
1163	self->a = a;	1514	self->a = a;
1164		1515
1165	void	1516	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1517	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1518	CODE:
1168	if (self->font != font)	1519	if (self->font != font)
1169	{	1520	{
1170	self->font = font;	1521	self->font = font;
1171	layout_update_font (self);	1522	layout_update_font (self);
1172	}	1523	}
1173		1524
1174	void	1525	void
1175	set_height (CFPlus::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1176	CODE:	1527	CODE:
1177	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1178	{	1529	{
1179	self->base_height = base_height;	1530	self->base_height = base_height;
1180	layout_update_font (self);	1531	layout_update_font (self);
1181	}	1532	}
1182		1533
1183	void	1534	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1535	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1536	CODE:
1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1537	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1187		1538
1188	void	1539	void
1189	set_indent (CFPlus::Layout self, int indent)	1540	set_indent (DC::Layout self, int indent)
1190	CODE:	1541	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1542	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1543
1193	void	1544	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1545	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1546	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1547	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1548
1198	void	1549	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1550	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1551	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1552	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1553	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1554	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1555	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1556	: PANGO_ELLIPSIZE_NONE
1206	);	1557	);
1207		1558
1208	void	1559	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1560	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1561	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1562	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1563
1213	void	1564	void
1214	size (CFPlus::Layout self)	1565	size (DC::Layout self)
1215	PPCODE:	1566	PPCODE:
1216	{	1567	{
1217	int w, h;	1568	int w, h;
1218		1569
1219	layout_get_pixel_size (self, &w, &h);	1570	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1573	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1574	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1575	}
1225		1576
1226	int	1577	int
1227	descent (CFPlus::Layout self)	1578	descent (DC::Layout self)
1228	CODE:	1579	CODE:
1229	{	1580	{
1230	PangoRectangle rect;	1581	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1582	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1583	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1584	RETVAL = PANGO_DESCENT (rect);
1234	}	1585	}
1235	OUTPUT:	1586	OUTPUT:
1236	RETVAL	1587	RETVAL
1237		1588
1238	int	1589	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1590	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1591	CODE:
1241	{	1592	{
1242	int index, trailing;	1593	int index, trailing;
1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1594	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1244	RETVAL = index + trailing;	1595	RETVAL = index + trailing;
1245	}	1596	}
1246	OUTPUT:	1597	OUTPUT:
1247	RETVAL	1598	RETVAL
1248		1599
1249	void	1600	void
1250	cursor_pos (CFPlus::Layout self, int index)	1601	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1602	PPCODE:
1252	{	1603	{
1253	PangoRectangle strong_pos;	1604	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1605	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1606
1256	EXTEND (SP, 3);	1607	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1608	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1611	}
1261		1612
1262	void	1613	void
1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1614	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1264	PPCODE:	1615	PPCODE:
1265	{	1616	{
1266	int line, x;	1617	int line, x;
1267		1618
1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1619	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1620	#if !PANGO_VERSION_CHECK (1, 17, 3)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1621	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1622	--line;
		1623	#endif
1271	EXTEND (SP, 2);	1624	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1625	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1626	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1627	}
1275		1628
1276	void	1629	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1630	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1631	PPCODE:
1279	{	1632	{
1280	PangoLayoutLine *lp;	1633	PangoLayoutLine *lp;
1281	int index, trailing;	1634	int index, trailing;
1282		1635
1283	if (line < 0)	1636	if (line < 0)
1284	XSRETURN_EMPTY;	1637	XSRETURN_EMPTY;
1285		1638
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1639	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1640	XSRETURN_EMPTY; /* do better */
1288		1641
1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1642	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1290		1643
1291	EXTEND (SP, 2);	1644	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1650	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1651	}
1299	}	1652	}
1300		1653
1301	void	1654	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1656	CODE:
		1657	self->rc.clear ();
1304	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1305	self->pl,	1659	self->pl,
		1660	&self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1308	flags	1663	flags
1309	);	1664	);
		1665	// we assume that context_change actually clears/frees stuff
		1666	// and does not do any recomputation...
		1667	pango_layout_context_changed (self->pl);
1310		1668
1311	MODULE = CFPlus PACKAGE = CFPlus::Texture	1669	void
		1670	draw (DC::Layout self)
		1671	CODE:
		1672	{
		1673	glEnable (GL_TEXTURE_2D);
		1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1675	glEnable (GL_BLEND);
		1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1678	glEnable (GL_ALPHA_TEST);
		1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1680
		1681	self->rc.draw ();
		1682
		1683	glDisable (GL_ALPHA_TEST);
		1684	glDisable (GL_BLEND);
		1685	glDisable (GL_TEXTURE_2D);
		1686	}
		1687
		1688	MODULE = Deliantra::Client PACKAGE = DC::Texture
1312		1689
1313	PROTOTYPES: ENABLE	1690	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1691
1317	void	1692	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1693	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1694	CODE:
1320	{	1695	{
…		…
1347	HV hv = (HV )SvRV (self);	1722	HV hv = (HV )SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1723	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1724	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1725	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1726
		1727	if (name <= 0)
		1728	XSRETURN_EMPTY;
		1729
1352	if (items < 5)	1730	if (items < 5)
1353	{	1731	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1732	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1733	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1734	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1385	}	1763	}
1386	}	1764	}
1387		1765
		1766	void
		1767	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)
		1768	PROTOTYPE: @
		1769	CODE:
		1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1773	glEnable (GL_TEXTURE_2D);
		1774	glBindTexture (GL_TEXTURE_2D, name1);
		1775
		1776	glColor3f (intensity, intensity, intensity);
		1777	glPushMatrix ();
		1778	glScalef (1./3, 1./3, 1.);
		1779
		1780	if (blend > 0.f)
		1781	{
		1782	float dx3 = dx * -3.f / w;
		1783	float dy3 = dy * -3.f / h;
		1784	GLfloat env_color[4] = { 0., 0., 0., blend };
		1785
		1786	/* interpolate the two shadow textures */
		1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1791	gl.ActiveTexture (GL_TEXTURE1);
		1792	glEnable (GL_TEXTURE_2D);
		1793	glBindTexture (GL_TEXTURE_2D, name2);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1795
		1796	/* rgb == rgb(glcolor) */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1800
		1801	/* alpha = interpolate t0, t1 by env_alpha */
		1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1813
		1814	glBegin (GL_QUADS);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1819	glEnd ();
		1820
		1821	glDisable (GL_TEXTURE_2D);
		1822	gl.ActiveTexture (GL_TEXTURE0);
		1823	}
		1824	else
		1825	{
		1826	/* simple blending of one texture, also opengl <1.3 path */
		1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1828
		1829	glBegin (GL_QUADS);
		1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1831	glTexCoord2f (0, t); glVertex2f (0, h);
		1832	glTexCoord2f (s, t); glVertex2f (w, h);
		1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1834	glEnd ();
		1835	}
		1836
		1837	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1838	{
		1839	int x, y;
		1840	int dx3 = dx * 3;
		1841	int dy3 = dy * 3;
		1842
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1844	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1845	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1846	glTranslatef (-1., -1., 0);
		1847	glBegin (GL_QUADS);
		1848
		1849	for (y = 1; y < h; y += 3)
		1850	{
		1851	int y1 = y - dy3;
		1852	int y1valid = y1 >= 0 && y1 < h;
		1853
		1854	for (x = 1; x < w; x += 3)
		1855	{
		1856	int x1 = x - dx3;
		1857	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	uint8_t h2;
		1859
		1860	if (y1valid && x1 >= 0 && x1 < w)
		1861	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1862	else
		1863	h2 = 1; /* out of range == invisible */
		1864
		1865	if (h1 \|\| h2)
		1866	{
		1867	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1868	glColor4f (1., 1., 1., alpha);
		1869
		1870	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1871	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1872	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1873	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	glEnd ();
		1880
		1881	glPopMatrix ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885	}
		1886
1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1887	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1389	CODE:	1888	CODE:
1390	{	1889	{
1391	GLint width;	1890	GLint width;
1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1891	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1394	RETVAL = width > 0;	1893	RETVAL = width > 0;
1395	}	1894	}
1396	OUTPUT:	1895	OUTPUT:
1397	RETVAL	1896	RETVAL
1398		1897
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1899
1401	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1402		1901
1403	CFPlus::Map	1902	DC::Map
1404	new (SV *class)	1903	new (SV *klass)
1405	CODE:	1904	CODE:
1406	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1407	RETVAL->x = 0;	1906	RETVAL->x = 0;
1408	RETVAL->y = 0;	1907	RETVAL->y = 0;
1409	RETVAL->w = 0;	1908	RETVAL->w = 0;
1410	RETVAL->h = 0;	1909	RETVAL->h = 0;
1411	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1416	RETVAL->row = 0;	1915	RETVAL->row = 0;
1417	OUTPUT:	1916	OUTPUT:
1418	RETVAL	1917	RETVAL
1419		1918
1420	void	1919	void
1421	DESTROY (CFPlus::Map self)	1920	DESTROY (DC::Map self)
1422	CODE:	1921	CODE:
1423	{	1922	{
1424	map_clear (self);	1923	map_clear (self);
1425	Safefree (self->face2tile);	1924	Safefree (self->face2tile);
1426	Safefree (self->tex);	1925	Safefree (self->tex);
1427	Safefree (self);	1926	Safefree (self);
1428	}	1927	}
1429		1928
1430	void	1929	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1930	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1931	CODE:
1433	self->w = map_width;	1932	self->w = map_width;
1434	self->h = map_height;	1933	self->h = map_height;
1435		1934
1436	void	1935	void
1437	clear (CFPlus::Map self)	1936	clear (DC::Map self)
1438	CODE:	1937	CODE:
1439	map_clear (self);	1938	map_clear (self);
1440		1939
1441	void	1940	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1941	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1942	CODE:
1444	{	1943	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1944	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1945	need_texid (self, tile);
1447	}	1946	}
1448		1947
1449	void	1948	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1950	CODE:
1452	{	1951	{
1453	tileid texid;	1952	tileid texid;
1454	maptex *tex;	1953	maptex *tex;
1455		1954
1456	if (face < 0 \|\| face >= self->faces)	1955	if (face < 0 \|\| face >= self->faces)
1457	return;	1956	return;
1458		1957
1459	if (smooth < 0 \|\| smooth >= self->faces)	1958	if (smooth < 0 \|\| smooth >= self->faces)
1460	return;	1959	return;
1461		1960
1462	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1463		1962
1464	if (!texid)	1963	if (!texid)
1465	return;	1964	return;
1466		1965
1467	tex = self->tex + texid;	1966	tex = self->tex + texid;
1468	tex->smoothtile = self->face2tile [smooth];	1967	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1968	tex->smoothlevel = level;
1470	}	1969	}
1471		1970
1472	void	1971	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)	1972	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:	1973	CODE:
1475	{	1974	{
1476	need_texid (self, texid);	1975	need_texid (self, texid);
1477		1976
1478	{	1977	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1996	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1997	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1998	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1999	}
1501		2000
		2001	void
		2002	expire_textures (DC::Map self, int texid, int count)
		2003	PPCODE:
		2004	for (; texid < self->texs && count; ++texid, --count)
		2005	{
		2006	maptex *tex = self->tex + texid;
		2007
		2008	if (tex->name)
		2009	{
		2010	if (tex->unused)
		2011	{
		2012	tex->name = 0;
		2013	tex->unused = 0;
		2014	XPUSHs (sv_2mortal (newSViv (texid)));
		2015	}
		2016	else
		2017	tex->unused = 1;
		2018	}
		2019	}
		2020
1502	int	2021	int
1503	ox (CFPlus::Map self)	2022	ox (DC::Map self)
1504	ALIAS:	2023	ALIAS:
1505	oy = 1	2024	oy = 1
1506	x = 2	2025	x = 2
1507	y = 3	2026	y = 3
1508	w = 4	2027	w = 4
…		…
1519	}	2038	}
1520	OUTPUT:	2039	OUTPUT:
1521	RETVAL	2040	RETVAL
1522		2041
1523	void	2042	void
1524	scroll (CFPlus::Map self, int dx, int dy)	2043	scroll (DC::Map self, int dx, int dy)
1525	CODE:	2044	CODE:
1526	{	2045	{
1527	if (dx > 0)	2046	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2047	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2048	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	2063	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1546	}	2065	}
1547	}	2066	}
1548		2067
1549	void	2068	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1551	CODE:	2070	CODE:
1552	{	2071	{
1553	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2072	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1554	uint8_t data_end = (uint8_t )SvEND (data_);	2073	uint8_t data_end = (uint8_t )SvEND (data_);
1555	mapcell *cell;	2074	mapcell *cell;
1556	int x, y, flags;	2075	int x, y, z, flags;
		2076	AV *missing = newAV ();
		2077	RETVAL = newRV_noinc ((SV *)missing);
1557		2078
1558	while (data < data_end - 1)	2079	while (data < data_end - 1)
1559	{	2080	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2081	flags = (data [0] << 8) + data [1]; data += 2;
1561		2082
…		…
1574		2095
1575	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1576		2097
1577	if (flags & 8)	2098	if (flags & 8)
1578	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1579	if (extmap)	2102	do
1580	{	2103	{
1581	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1582		2106
1583	do	2107	if (cmd < 4)
		2108	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2109	else if (cmd == 5) // health
1584	{	2110	{
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;	2111	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2112	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	}	2113	}
1611	while (ext & 0x80);	2114	else if (cmd == 6) // monster width
		2115	cell->stat_width = *data++ + 1;
		2116	else if (cmd == 0x47)
		2117	{
		2118	if (*data == 1) cell->player = data [1];
		2119	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2120	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2121	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2122
		2123	data += *data + 1;
		2124	}
		2125	else if (cmd == 8) // cell flags
		2126	cell->flags = *data++;
		2127	else if (ext & 0x40) // unknown, multibyte => skip
		2128	data += *data + 1;
		2129	else
		2130	data++;
1612	}	2131	}
1613	else	2132	while (ext & 0x80);
1614	cell->darkness = *data++ + 1;
1615	}	2133	}
1616		2134
		2135	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2136	if (flags & (4 >> z))
1618	{	2137	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2138	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2139	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	2140	cell->tile [z] = self->face2tile [face];
		2141
		2142	if (cell->tile [z])
		2143	{
		2144	maptex *tex = self->tex + cell->tile [z];
		2145	tex->unused = 0;
		2146	if (!tex->name)
		2147	av_push (missing, newSViv (cell->tile [z]));
		2148
		2149	if (tex->smoothtile)
		2150	{
		2151	maptex *smooth = self->tex + tex->smoothtile;
		2152	smooth->unused = 0;
		2153	if (!smooth->name)
		2154	av_push (missing, newSViv (tex->smoothtile));
		2155	}
		2156	}
1622	}	2157	}
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	}	2158	}
1638	else	2159	else
1639	cell->darkness = 0;	2160	CELL_CLEAR (cell);
1640	}	2161	}
1641	}	2162	}
		2163	OUTPUT:
		2164	RETVAL
1642		2165
1643	SV *	2166	SV *
1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2167	mapmap (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	2168	CODE:
1646	{	2169	{
1647	int x1, x;	2170	int x1, x;
1648	int y1, y;	2171	int y1, y;
1649	int z;	2172	int z;
…		…
1662	? self->row + y	2185	? self->row + y
1663	: 0;	2186	: 0;
1664		2187
1665	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1666	{	2189	{
1667	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2191
1669	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1670	{	2193	{
1671	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1672		2195
…		…
1674	{	2197	{
1675	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2200	int a1 = tex.a;
1678		2201
1679	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1683	}	2206	}
1684	}	2207	}
1685		2208
1686	*map++ = (r )	2209	*map++ = (r )
1687	\| (g << 8)	2210	\| (g << 8)
1688	\| (b << 16)	2211	\| (b << 16)
1689	\| (a << 24);	2212	\| (a << 24);
1690	}	2213	}
1691	}	2214	}
1692		2215
1693	RETVAL = map_sv;	2216	RETVAL = map_sv;
1694	}	2217	}
1695	OUTPUT:	2218	OUTPUT:
1696	RETVAL	2219	RETVAL
1697		2220
1698	void	2221	void
1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2222	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:	2223	CODE:
1701	{	2224	{
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;	2225	int x, y, z;
1707	int last_name;
1708		2226
		2227	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2228	int pl_x, pl_y;
		2229	maptex pl_tex;
		2230	rc_t rc;
		2231	rc_t rc_ov;
		2232	rc_key_t key;
		2233	rc_t::array_t *arr;
		2234
		2235	pl_tex.name = 0;
		2236
1709	// thats current max. sorry.	2237	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
1712		2240
1713	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2241	memset (&key, 0, sizeof (key));
1715		2242	key.r = 255;
1716	glColor4ub (255, 255, 255, 255);	2243	key.g = 255;
1717		2244	key.b = 255;
1718	glEnable (GL_BLEND);	2245	key.a = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2246	key.mode = GL_QUADS;
1720	glEnable (GL_TEXTURE_2D);	2247	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		2248
1727	mx += self->x;	2249	mx += self->x;
1728	my += self->y;	2250	my += self->y;
1729		2251
1730	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
1731	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
1732	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
1733	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1734		2256
1735	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1736	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1737	{	2259	{
1738	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2269	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2270	self->tex [cell->tile [2]].smoothlevel));
1749	}	2271	}
1750	}	2272	}
1751		2273
		2274	glEnable (GL_BLEND);
		2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2277
1752	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
1753	{	2279	{
1754	memset (smooth_level, 0, sizeof (smooth_level));	2280	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2281	smooth_key skey;
		2282	smooth_hash smooth;
		2283	key.texname = -1;
1755		2284
1756	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
1758	{	2287	{
1759	maprow *row = self->row + (y + my);	2288	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2294	tileid tile = cell->tile [z];
1766		2295
1767	if (tile)	2296	if (tile)
1768	{	2297	{
1769	maptex tex = self->tex [tile];	2298	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2299	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2300
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2301	if (key.texname != tex.name)
1776	{	2302	{
		2303	self->tex [tile].unused = 0;
		2304
1777	if (!tex.name)	2305	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2307
		2308	key.texname = tex.name;
1780	glEnd ();	2309	arr = &rc.array (key);
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1782	glBegin (GL_QUADS);
1783	}	2310	}
1784		2311
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2312	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2313	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		2314
1790	if (cell->flags && z == 2)	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2316	{
1792	if (cell->flags & 1)	2317	pl_x = px;
		2318	pl_y = py;
		2319	pl_tex = tex;
1793	{	2320	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	}	2321	}
		2322
		2323	arr->t2f_v3f (0 , 0 , px , py , 0);
		2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1808		2327
1809	// update smooth hash	2328	// update smooth hash
1810	if (tex.smoothtile)	2329	if (tex.smoothtile)
1811	{	2330	{
1812	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
1813	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
1814		2333
1815	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
1816		2335
1817	// add bits to current tile and all neighbours. skey.x\|y is	2336	// add bits to current tile and all neighbours. skey.x\|y is
1818	// shifted +1\|+1 so we always stay positive.	2337	// shifted +1\|+1 so we always stay positive.
1819		2338
1820	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
1828		2347
1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1830	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
1831		2350
1832	// full tile	2351	// full tile
1833	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2352	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1834		2353
1835	// borders	2354	// borders
1836	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2355	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);	2356	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);	2357	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);	2358	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1840		2359
1841	// corners	2360	// corners
1842	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2361	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);	2362	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);	2363	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);	2364	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2365	}
		2366	}
		2367
		2368	if (expect_false (z == 2) && expect_false (cell->flags))
		2369	{
		2370	// overlays such as the speech bubble, probably more to come
		2371	if (cell->flags & 1)
		2372	{
		2373	rc_key_t key_ov = key;
		2374	maptex tex = self->tex[TEXID_SPEECH];
		2375	int px = x * Tw + Tw * 2 / 32;
		2376	int py = y * Th - Th * 6 / 32;
		2377
		2378	key_ov.texname = tex.name;
		2379	rc_t::array_t &arr = rc_ov.array (key_ov);
		2380
		2381	arr.t2f_v3f (0 , 0 , px , py , 0);
		2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2383	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1846	}	2385	}
1847	}	2386	}
1848	}	2387	}
1849	}	2388	}
1850		2389
		2390	rc.draw ();
		2391	rc.clear ();
		2392
1851	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2394	// this is basically counting sort
1853	{	2395	{
1854	int w, b;	2396	int w, b;
1855		2397
1856	for (w = 0; w < 256 / 32; ++w)	2398	glEnable (GL_TEXTURE_2D);
		2399	glBegin (GL_QUADS);
		2400	for (int level = 0; level < smooth_level.size (); ++level)
		2401	if (smooth_level[level])
		2402	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1857	{	2403	{
1858	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
1859	if (smask)	2405	IV bits = it->second;
1860	for (b = 0; b < 32; ++b)	2406
1861	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
1862	{	2410	{
1863	int level = (w << 5) \| b;	2411	maptex tex = self->tex [skey.tile];
		2412	int px = (((int)skey.x) - 1) * Tw;
		2413	int py = (((int)skey.y) - 1) * Th;
		2414	int border = bits & 15;
		2415	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2416	float dx = tex.s * .0625f; // 16 images/row
		2417	float dy = tex.t * .5f ; // 2 images/column
		2418
1864	HE *he;	2419	if (tex.name)
1865
1866	hv_iterinit (smooth);
1867	while ((he = hv_iternext (smooth)))
1868	{	2420	{
1869	smooth_key skey = (smooth_key )HeKEY (he);	2421	// this time avoiding texture state changes
1870	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
1871		2423	if (key.texname != tex.name)
1872	if (!(bits & 0x1000)
1873	&& skey->level == level
1874	&& level > smooth_max [skey->x][skey->y])
1875	{	2424	{
1876	maptex tex = self->tex [skey->tile];	2425	self->tex [skey.tile].unused = 0;
1877	int px = (((int)skey->x) - 1) * T;
1878	int py = (((int)skey->y) - 1) * T;
1879	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column
1883		2426
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)
1887	{
1888	if (!tex.name)
1889	continue; // smoothing not yet available
1890
1891	glEnd ();	2427	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
1894	}	2430	}
1895		2431
1896	if (border)	2432	if (border)
1897	{	2433	{
1898	float ox = border * dx;	2434	float ox = border * dx;
1899		2435
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2440	}
1905		2441
1906	if (corner)	2442	if (corner)
1907	{	2443	{
1908	float ox = corner * dx;	2444	float ox = corner * dx;
1909		2445
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1914	}
1915	}	2450	}
1916	}	2451	}
1917	}	2452	}
1918	}	2453	}
		2454
		2455	glEnd ();
		2456	glDisable (GL_TEXTURE_2D);
		2457	key.texname = -1;
1919	}	2458	}
1920
1921	hv_clear (smooth);
1922	}	2459	}
1923		2460
1924	glEnd ();	2461	if (pl_tex.name)
		2462	{
		2463	maptex tex = pl_tex;
		2464	int px = pl_x + sdx;
		2465	int py = pl_y + sdy;
1925		2466
1926	glDisable (GL_TEXTURE_2D);	2467	key.texname = tex.name;
		2468	rc_t::array_t &arr = rc.array (key);
		2469
		2470	arr.t2f_v3f (0 , 0 , px , py , 0);
		2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2474
		2475	rc.draw ();
		2476	}
		2477
		2478	rc_ov.draw ();
		2479	rc_ov.clear ();
		2480
1927	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
1928		2482
1929	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
…		…
1935	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2491	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
1939		2493
1940	int px = x * T;	2494	int px = x * Tw;
1941	int py = y * T;	2495	int py = y * Th;
		2496
		2497	if (expect_false (cell->player == player))
		2498	{
		2499	px += sdx;
		2500	py += sdy;
		2501	}
1942		2502
1943	if (cell->stat_hp)	2503	if (cell->stat_hp)
1944	{	2504	{
1945	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2507
1948	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2510	px + width - 1, py);
1951		2511
…		…
1957	}	2517	}
1958	}	2518	}
1959	}	2519	}
1960		2520
1961	void	2521	void
1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2522	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1963	CODE:	2523	CODE:
1964	{	2524	{
1965	static float color[16][3] = {	2525	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
1970		2530
1971	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
1975		2535
1976	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
1980		2540
1981	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
1982		2542
1983	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
1986	};	2546	};
1987		2547
1988	int x, y;	2548	int x, y;
1989		2549
1990	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
		2551	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2552	* but the nvidia driver (185.18.14) mishandles alpha textures
		2553	* and takes the colour from god knows where instead of using
		2554	* Cp. MODULATE results in the same colour, but slightly different
		2555	* alpha, but atcually gives us the correct colour with nvidia.
		2556	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
1995		2561
1996	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
2000		2566
2001	if (m)	2567	if (m)
2002	{	2568	{
2003	float *c = color [m & 15];	2569	float *c = color [m & 15];
2004		2570
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
2007		2573
2008	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2579	}
…		…
2017	glDisable (GL_BLEND);	2583	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2584	glDisable (GL_TEXTURE_2D);
2019	}	2585	}
2020		2586
2021	void	2587	void
2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2588	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2023	PPCODE:	2589	PPCODE:
2024	{	2590	{
2025	int x, y;	2591	int x, y;
2026	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2029	int sw34 = (sw * 3 + 3) & ~3;	2595	int sw3 = sw * 3;
		2596	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2597	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2030	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2598	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2031	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2599	memset (darkness1, 0, sw1*sh1);
2032	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2033		2600
2034	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2603
2037	mx += self->x - 1;	2604	mx += self->x - 1;
2038	my += self->y - 1;	2605	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2606
2042	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2044	{	2609	{
2045	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2614	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
2051		2616
2052	darkness1 [y * sw1 + x] = cell->darkness	2617	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2620	}
2056	}	2621	}
2057		2622
2058	for (y = 0; y < sh; ++y)	2623	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2624	for (x = 0; x < sw; ++x)
…		…
2078		2643
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2647
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2652	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);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2657	}
2093		2658
2094	free (darkness1);	2659	free (darkness1);
2095		2660
2096	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2100	}	2665	}
2101		2666
2102	SV *	2667	SV *
2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2668	get_rect (DC::Map self, int x0, int y0, int w, int h)
2104	CODE:	2669	CODE:
2105	{	2670	{
2106	int x, y, x1, y1;	2671	int x, y, x1, y1;
2107	SV data_sv = newSV (w h * 7 + 5);	2672	SV data_sv = newSV (w h * 7 + 5);
2108	uint8_t data = (uint8_t )SvPVX (data_sv);	2673	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2165	else	2730	else
2166	*data++ = 0;	2731	*data++ = 0;
2167	}	2732	}
2168	}	2733	}
2169		2734
		2735	/* if size is wh + 5 then no data has been found /
		2736	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2737	{
2170	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2740	}
		2741
2172	RETVAL = data_sv;	2742	RETVAL = data_sv;
2173	}	2743	}
2174	OUTPUT:	2744	OUTPUT:
2175	RETVAL	2745	RETVAL
2176		2746
2177	void	2747	void
2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2748	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2179	PPCODE:	2749	PPCODE:
2180	{	2750	{
2181	int x, y, z;	2751	int x, y, z;
2182	int w, h;	2752	int w, h;
2183	int x1, y1;	2753	int x1, y1;
		2754	STRLEN len;
		2755	uint8_t data, end;
		2756
		2757	len = SvLEN (data_sv);
		2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2760	end = data + len + 8;
		2761
		2762	if (len < 5)
		2763	XSRETURN_EMPTY;
2184		2764
2185	if (*data++ != 0)	2765	if (*data++ != 0)
2186	return; /* version mismatch */	2766	XSRETURN_EMPTY; /* version mismatch */
2187		2767
2188	w = data++ << 8; w \|= data++;	2768	w = data++ << 8; w \|= data++;
2189	h = data++ << 8; h \|= data++;	2769	h = data++ << 8; h \|= data++;
2190		2770
2191	// we need to do this 'cause we don't keep an absolute coord system for rows	2771	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2203	{	2783	{
2204	maprow *row = map_get_row (self, y);	2784	maprow *row = map_get_row (self, y);
2205		2785
2206	for (x = x0; x < x1; x++)	2786	for (x = x0; x < x1; x++)
2207	{	2787	{
		2788	uint8_t flags;
		2789
		2790	if (data + 7 >= end)
		2791	XSRETURN_EMPTY;
		2792
2208	uint8_t flags = *data++;	2793	flags = *data++;
2209		2794
2210	if (flags)	2795	if (flags)
2211	{	2796	{
2212	mapcell *cell = row_get_cell (row, x);	2797	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2798	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2801	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2217	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2802	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2218		2803
2219	if (cell->darkness == 0)	2804	if (cell->darkness == 0)
2220	{	2805	{
2221	cell->darkness = 0;	2806	/cell->darkness = 0;/
		2807	EXTEND (SP, 3);
2222		2808
2223	for (z = 0; z <= 2; z++)	2809	for (z = 0; z <= 2; z++)
2224	{	2810	{
2225	tileid t = tile [z];	2811	tileid t = tile [z];
2226		2812
2227	if (t >= self->texs \|\| (t && !self->tex [t].name))	2813	if (t >= self->texs \|\| (t && !self->tex [t].name))
2228	{	2814	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2815	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2816	need_texid (self, t);
2231	}	2817	}
2232		2818
2233	cell->tile [z] = t;	2819	cell->tile [z] = t;
2234	}	2820	}
…		…
2236	}	2822	}
2237	}	2823	}
2238	}	2824	}
2239	}	2825	}
2240		2826
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2828
2243	CFPlus::RW	2829	DC::RW
2244	new (SV class, SV data_sv)	2830	new (SV klass, SV data_sv)
2245	CODE:	2831	CODE:
2246	{	2832	{
2247	STRLEN datalen;	2833	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2249		2835
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2836	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2837	}
2252	OUTPUT:	2838	OUTPUT:
2253	RETVAL	2839	RETVAL
2254		2840
2255	CFPlus::RW	2841	DC::RW
2256	new_from_file (SV class, const char path, const char *mode = "rb")	2842	new_from_file (SV klass, const char path, const char *mode = "rb")
2257	CODE:	2843	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2844	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2845	OUTPUT:
2260	RETVAL	2846	RETVAL
2261		2847
		2848	# fails on win32:
		2849	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2850	#void
2263	close (CFPlus::RW self)	2851	#close (DC::RW self)
2264	CODE:	2852	# CODE:
2265	SDL_RWclose (self);	2853	# (self->(close)) (self);
2266		2854
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2855	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2856
2269	PROTOTYPES: DISABLE	2857	PROTOTYPES: DISABLE
2270		2858
		2859	DC::Channel
		2860	find ()
		2861	CODE:
		2862	{
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
		2866	{
		2867	RETVAL = Mix_GroupOldest (-1);
		2868
		2869	if (RETVAL < 0)
		2870	{
		2871	// happens sometimes, maybe it just stopped playing(?)
		2872	RETVAL = Mix_GroupAvailable (-1);
		2873
		2874	if (RETVAL < 0)
		2875	XSRETURN_UNDEF;
		2876	}
		2877	else
		2878	Mix_HaltChannel (RETVAL);
		2879	}
		2880
		2881	Mix_UnregisterAllEffects (RETVAL);
		2882	Mix_Volume (RETVAL, 128);
		2883	}
		2884	OUTPUT:
		2885	RETVAL
		2886
		2887	void
		2888	halt (DC::Channel self)
		2889	CODE:
		2890	Mix_HaltChannel (self);
		2891
		2892	void
		2893	expire (DC::Channel self, int ticks = -1)
		2894	CODE:
		2895	Mix_ExpireChannel (self, ticks);
		2896
		2897	void
		2898	fade_out (DC::Channel self, int ticks = -1)
		2899	CODE:
		2900	Mix_FadeOutChannel (self, ticks);
		2901
2271	int	2902	int
2272	volume (CFPlus::Channel self, int volume)	2903	volume (DC::Channel self, int volume)
2273	CODE:	2904	CODE:
2274	RETVAL = Mix_Volume (self, volume);	2905	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2275	OUTPUT:	2906	OUTPUT:
2276	RETVAL	2907	RETVAL
2277		2908
2278	int	2909	void
2279	unregister_all_effects (CFPlus::Channel self)	2910	unregister_all_effects (DC::Channel self)
2280	CODE:	2911	CODE:
2281	RETVAL = Mix_UnregisterAllEffects (self);	2912	Mix_UnregisterAllEffects (self);
2282	OUTPUT:
2283	RETVAL
2284		2913
2285	int	2914	void
2286	set_panning (CFPlus::Channel self, int left, int right)	2915	set_panning (DC::Channel self, int left, int right)
2287	CODE:	2916	CODE:
		2917	left = CLAMP (left , 0, 255);
		2918	right = CLAMP (right, 0, 255);
2288	RETVAL = Mix_SetPanning (self, left, right);	2919	Mix_SetPanning (self, left, right);
2289	OUTPUT:
2290	RETVAL
2291		2920
2292	int	2921	void
2293	set_distance (CFPlus::Channel self, int distance)	2922	set_distance (DC::Channel self, int distance)
2294	CODE:	2923	CODE:
2295	RETVAL = Mix_SetDistance (self, distance);	2924	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2296	OUTPUT:
2297	RETVAL
2298		2925
2299	int	2926	void
2300	set_position (CFPlus::Channel self, int angle, int distance)	2927	set_position (DC::Channel self, int angle, int distance)
2301	CODE:	2928	CODE:
		2929
		2930	void
		2931	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2932	CODE:
		2933	{
		2934	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2935	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2302	RETVAL = Mix_SetPosition (self, angle, distance);	2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2303	OUTPUT:	2937	}
2304	RETVAL
2305		2938
2306	int	2939	void
2307	set_reverse_stereo (CFPlus::Channel self, int flip)	2940	set_reverse_stereo (DC::Channel self, int flip)
2308	CODE:	2941	CODE:
2309	RETVAL = Mix_SetReverseStereo (self, flip);	2942	Mix_SetReverseStereo (self, flip);
2310	OUTPUT:
2311	RETVAL
2312		2943
2313	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2314		2945
2315	PROTOTYPES: DISABLE	2946	PROTOTYPES: DISABLE
2316		2947
		2948	void
		2949	decoders ()
		2950	PPCODE:
		2951	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2952	int i, num = Mix_GetNumChunkDecoders ();
		2953	EXTEND (SP, num);
		2954	for (i = 0; i < num; ++i)
		2955	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2956	#else
		2957	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2958	#endif
		2959
2317	CFPlus::MixChunk	2960	DC::MixChunk
2318	new (SV *class, CFPlus::RW rwops)	2961	new (SV *klass, DC::RW rwops)
2319	CODE:	2962	CODE:
2320	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2321	OUTPUT:	2964	OUTPUT:
2322	RETVAL	2965	RETVAL
2323		2966
2324	void	2967	void
2325	DESTROY (CFPlus::MixChunk self)	2968	DESTROY (DC::MixChunk self)
2326	CODE:	2969	CODE:
2327	Mix_FreeChunk (self);	2970	Mix_FreeChunk (self);
2328		2971
2329	int	2972	int
2330	volume (CFPlus::MixChunk self, int volume = -1)	2973	volume (DC::MixChunk self, int volume = -1)
2331	CODE:	2974	CODE:
		2975	if (items > 1)
		2976	volume = CLAMP (volume, 0, 128);
2332	RETVAL = Mix_VolumeChunk (self, volume);	2977	RETVAL = Mix_VolumeChunk (self, volume);
2333	OUTPUT:	2978	OUTPUT:
2334	RETVAL	2979	RETVAL
2335		2980
2336	CFPlus::Channel	2981	DC::Channel
2337	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2982	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2338	CODE:	2983	CODE:
		2984	{
2339	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2985	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2986
		2987	if (RETVAL < 0)
		2988	XSRETURN_UNDEF;
		2989
		2990	if (channel < 0)
		2991	{
2340	Mix_UnregisterAllEffects (RETVAL);	2992	Mix_UnregisterAllEffects (RETVAL);
		2993	Mix_Volume (RETVAL, 128);
		2994	}
		2995	}
2341	OUTPUT:	2996	OUTPUT:
2342	RETVAL	2997	RETVAL
2343		2998
2344	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3000
		3001	void
		3002	decoders ()
		3003	PPCODE:
		3004	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3005	int i, num = Mix_GetNumMusicDecoders ();
		3006	EXTEND (SP, num);
		3007	for (i = 0; i < num; ++i)
		3008	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3009	#else
		3010	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3011	#endif
2345		3012
2346	int	3013	int
2347	volume (int volume = -1)	3014	volume (int volume = -1)
2348	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2349	CODE:	3016	CODE:
		3017	if (items > 0)
		3018	volume = CLAMP (volume, 0, 128);
2350	RETVAL = Mix_VolumeMusic (volume);	3019	RETVAL = Mix_VolumeMusic (volume);
2351	OUTPUT:	3020	OUTPUT:
2352	RETVAL	3021	RETVAL
2353		3022
		3023	void
		3024	fade_out (int ms)
		3025	CODE:
		3026	Mix_FadeOutMusic (ms);
		3027
		3028	void
		3029	halt ()
		3030	CODE:
		3031	Mix_HaltMusic ();
		3032
2354	int	3033	int
2355	fade_out (int ms)	3034	playing ()
2356	CODE:	3035	CODE:
2357	RETVAL = Mix_FadeOutMusic (ms);	3036	RETVAL = Mix_PlayingMusic ();
2358	OUTPUT:	3037	OUTPUT:
2359	RETVAL	3038	RETVAL
2360		3039
2361	void
2362	halt ()
2363	CODE:
2364	Mix_HaltMusic ();
2365
2366	CFPlus::MixMusic	3040	DC::MixMusic
2367	new (SV *class, CFPlus::RW rwops)	3041	new (SV *klass, DC::RW rwops)
2368	CODE:	3042	CODE:
2369	RETVAL = Mix_LoadMUS_RW (rwops);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2370	OUTPUT:	3044	OUTPUT:
2371	RETVAL	3045	RETVAL
2372		3046
2373	void	3047	void
2374	DESTROY (CFPlus::MixMusic self)	3048	DESTROY (DC::MixMusic self)
2375	CODE:	3049	CODE:
2376	Mix_FreeMusic (self);	3050	Mix_FreeMusic (self);
2377		3051
2378	int	3052	int
2379	play (CFPlus::MixMusic self, int loops = -1)	3053	play (DC::MixMusic self, int loops = -1)
2380	CODE:	3054	CODE:
2381	RETVAL = Mix_PlayMusic (self, loops);	3055	RETVAL = Mix_PlayMusic (self, loops);
2382	OUTPUT:	3056	OUTPUT:
2383	RETVAL	3057	RETVAL
2384		3058
2385	int	3059	void
2386	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3060	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2387	CODE:	3061	CODE:
2388	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3062	Mix_FadeInMusicPos (self, loops, ms, position);
2389	OUTPUT:
2390	RETVAL
2391		3063
2392	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3064	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2393		3065
2394	PROTOTYPES: ENABLE	3066	PROTOTYPES: ENABLE
2395		3067
2396	BOOT:	3068	BOOT:
2397	{	3069	{
2398	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3070	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2399	static const struct {	3071	static const struct {
2400	const char *name;	3072	const char *name;
2401	IV iv;	3073	IV iv;
2402	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
2403	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
2404	const_iv (GL_VENDOR),	3076	const_iv (GL_VENDOR),
2405	const_iv (GL_VERSION),	3077	const_iv (GL_VERSION),
2406	const_iv (GL_EXTENSIONS),	3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
2407	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
2408	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
2409	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
2410	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
2411	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
2423	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
2424	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
2425	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
2426	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2427	const_iv (GL_ONE_MINUS_DST_ALPHA),	3100	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3101	const_iv (GL_SRC_COLOR),
		3102	const_iv (GL_DST_COLOR),
		3103	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3104	const_iv (GL_ONE_MINUS_DST_COLOR),
2428	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
2429	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
2430	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
2431	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
2432	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
2438	const_iv (GL_INTENSITY),	3115	const_iv (GL_INTENSITY),
2439	const_iv (GL_LUMINANCE),	3116	const_iv (GL_LUMINANCE),
2440	const_iv (GL_LUMINANCE_ALPHA),	3117	const_iv (GL_LUMINANCE_ALPHA),
2441	const_iv (GL_FLOAT),	3118	const_iv (GL_FLOAT),
2442	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3119	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3120	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3121	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3122	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3123	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3124	const_iv (GL_COMPRESSED_RGB_ARB),
		3125	const_iv (GL_COMPRESSED_RGBA_ARB),
2443	const_iv (GL_COMPILE),	3126	const_iv (GL_COMPILE),
2444	const_iv (GL_PROXY_TEXTURE_1D),	3127	const_iv (GL_PROXY_TEXTURE_1D),
2445	const_iv (GL_PROXY_TEXTURE_2D),	3128	const_iv (GL_PROXY_TEXTURE_2D),
2446	const_iv (GL_TEXTURE_1D),	3129	const_iv (GL_TEXTURE_1D),
2447	const_iv (GL_TEXTURE_2D),	3130	const_iv (GL_TEXTURE_2D),
…		…
2486	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3169	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2487	const_iv (GL_POINT_SMOOTH_HINT),	3170	const_iv (GL_POINT_SMOOTH_HINT),
2488	const_iv (GL_LINE_SMOOTH_HINT),	3171	const_iv (GL_LINE_SMOOTH_HINT),
2489	const_iv (GL_POLYGON_SMOOTH_HINT),	3172	const_iv (GL_POLYGON_SMOOTH_HINT),
2490	const_iv (GL_GENERATE_MIPMAP_HINT),	3173	const_iv (GL_GENERATE_MIPMAP_HINT),
		3174	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2491	const_iv (GL_FASTEST),	3175	const_iv (GL_FASTEST),
2492	const_iv (GL_DONT_CARE),	3176	const_iv (GL_DONT_CARE),
2493	const_iv (GL_NICEST),	3177	const_iv (GL_NICEST),
2494	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
2495	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
2496	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
2497	const_iv (GL_T2F_N3F_V3F),	3181	const_iv (GL_T2F_N3F_V3F),
		3182	const_iv (GL_FUNC_ADD),
		3183	const_iv (GL_FUNC_SUBTRACT),
		3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2498	# undef const_iv	3185	# undef const_iv
2499	};	3186	};
2500		3187
2501	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2502	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2503		3190
2504	texture_av = newAV ();	3191	texture_av = newAV ();
2505	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
2506	}	3193	}
2507		3194
2508	char *	3195	void
		3196	disable_GL_EXT_blend_func_separate ()
		3197	CODE:
		3198	gl.BlendFuncSeparate = 0;
		3199	gl.BlendFuncSeparateEXT = 0;
		3200
		3201	void
		3202	apple_nvidia_bug (int enable)
		3203
		3204	const char *
2509	gl_vendor ()	3205	gl_vendor ()
2510	CODE:	3206	CODE:
2511	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
2512	OUTPUT:	3208	OUTPUT:
2513	RETVAL	3209	RETVAL
2514		3210
2515	char *	3211	const char *
2516	gl_version ()	3212	gl_version ()
2517	CODE:	3213	CODE:
2518	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
2519	OUTPUT:	3215	OUTPUT:
2520	RETVAL	3216	RETVAL
2521		3217
2522	char *	3218	const char *
2523	gl_extensions ()	3219	gl_extensions ()
2524	CODE:	3220	CODE:
2525	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2526	OUTPUT:	3222	OUTPUT:
2527	RETVAL	3223	RETVAL
2528		3224
2529	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
2530		3230
2531	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
2532	CODE:	3232	CODE:
2533	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
2534	OUTPUT:	3234	OUTPUT:
…		…
2542		3242
2543	int glGetError ()	3243	int glGetError ()
2544		3244
2545	void glFinish ()	3245	void glFinish ()
2546		3246
		3247	void glFlush ()
		3248
2547	void glClear (int mask)	3249	void glClear (int mask)
2548		3250
2549	void glClearColor (float r, float g, float b, float a = 1.0)	3251	void glClearColor (float r, float g, float b, float a = 1.0)
2550	PROTOTYPE: @	3252	PROTOTYPE: @
2551		3253
…		…
2560	void glBlendFunc (int sfactor, int dfactor)	3262	void glBlendFunc (int sfactor, int dfactor)
2561		3263
2562	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2563	CODE:	3265	CODE:
2564	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
		3267
		3268	# void glBlendEquation (int se)
2565		3269
2566	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
2567		3271
2568	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
2569		3273
…		…
2604	void glRotate (float angle, float x, float y, float z)	3308	void glRotate (float angle, float x, float y, float z)
2605	CODE:	3309	CODE:
2606	glRotatef (angle, x, y, z);	3310	glRotatef (angle, x, y, z);
2607		3311
2608	void glColor (float r, float g, float b, float a = 1.0)	3312	void glColor (float r, float g, float b, float a = 1.0)
		3313	PROTOTYPE: @
2609	ALIAS:	3314	ALIAS:
2610	glColor_premultiply = 1	3315	glColor_premultiply = 1
2611	CODE:	3316	CODE:
2612	if (ix)	3317	if (ix)
2613	{	3318	{
…		…
2633		3338
2634	void glRect (float x1, float y1, float x2, float y2)	3339	void glRect (float x1, float y1, float x2, float y2)
2635	CODE:	3340	CODE:
2636	glRectf (x1, y1, x2, y2);	3341	glRectf (x1, y1, x2, y2);
2637		3342
		3343	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3344	CODE:
		3345	glBegin (GL_LINE_LOOP);
		3346	glVertex2f (x1, y1);
		3347	glVertex2f (x2, y1);
		3348	glVertex2f (x2, y2);
		3349	glVertex2f (x1, y2);
		3350	glEnd ();
		3351
2638	PROTOTYPES: ENABLE	3352	PROTOTYPES: ENABLE
2639		3353
2640	void glBegin (int mode)	3354	void glBegin (int mode)
2641		3355
2642	void glEnd ()	3356	void glEnd ()
…		…
2674	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3388	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2675	CODE:	3389	CODE:
2676	if (gl.SeparableFilter2D)	3390	if (gl.SeparableFilter2D)
2677	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3391	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2678		3392
2679	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3393	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2680		3394
2681	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3395	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2682		3396
2683	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3397	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2684		3398
…		…
2710		3424
2711	void glEndList ()	3425	void glEndList ()
2712		3426
2713	void glCallList (int list)	3427	void glCallList (int list)
2714		3428
2715	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
		3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2716		3435
2717	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
2718		3437
2719	void	3438	void
2720	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
2721	PPCODE:	3440	PPCODE:
2722	{	3441	{
2723	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
2724	XPUSHs (self);	3443	XPUSHs (self);
2725	}	3444	}
2726		3445
2727	BOOT:	3446	BOOT:
2728	{	3447	{
2729	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3448	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2730		3449
2731	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3450	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);	3451	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);	3452	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);	3453	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2735	}	3454	}
2736		3455
2737	void	3456	void
2738	draw (SV *self)	3457	draw (SV *self)
2739	CODE:	3458	CODE:
2740	{	3459	{
2741	HV *hv;	3460	HV *hv;
2742	SV **svp;	3461	SV **svp;
2743	NV x, y, w, h;	3462	NV x, y, w, h;
2744	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
2745	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
2746	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
2747	SV *draw_h_sv = GvSV (draw_h_gv);	3466	SV *draw_h_sv = GvSV (draw_h_gv);
2748	SV *hover;
2749	double draw_x, draw_y, draw_w, draw_h;	3467	double draw_x, draw_y;
2750		3468
2751	if (!SvROK (self))	3469	if (!SvROK (self))
2752	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3470	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2753		3471
2754	hv = (HV *)SvRV (self);	3472	hv = (HV *)SvRV (self);
2755		3473
2756	if (SvTYPE (hv) != SVt_PVHV)	3474	if (SvTYPE (hv) != SVt_PVHV)
2757	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3475	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2758		3476
2759	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3477	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.;	3478	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2761		3479
2762	if (!h \|\| !w)	3480	if (!h \|\| !w)
…		…
2782	{	3500	{
2783	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3501	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2784		3502
2785	if (svp && SvTRUE (*svp))	3503	if (svp && SvTRUE (*svp))
2786	{	3504	{
2787	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);	3505	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2788	glEnable (GL_BLEND);	3506	glEnable (GL_BLEND);
2789	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3507	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2790	glBegin (GL_QUADS);	3508	glBegin (GL_QUADS);
2791	glVertex2f (0, 0);	3509	glVertex2f (0, 0);
2792	glVertex2f (w, 0);	3510	glVertex2f (w, 0);
…		…
2795	glEnd ();	3513	glEnd ();
2796	glDisable (GL_BLEND);	3514	glDisable (GL_BLEND);
2797	}	3515	}
2798	}	3516	}
2799	#if 0	3517	#if 0
2800	if ($ENV{CFPLUS_DEBUG} & 1) {	3518	// draw borders, for debugging
2801	glPushMatrix;	3519	glPushMatrix ();
2802	glColor 1, 1, 0, 1;	3520	glColor4f (1., 1., 0., 1.);
2803	glTranslate 0.375, 0.375;	3521	glTranslatef (.5, .5, 0.);
2804	glBegin GL_LINE_LOOP;	3522	glBegin (GL_LINE_LOOP);
2805	glVertex 0 , 0;	3523	glVertex2f (0 , 0);
2806	glVertex $self->{w} - 1, 0;	3524	glVertex2f (w - 1, 0);
2807	glVertex $self->{w} - 1, $self->{h} - 1;	3525	glVertex2f (w - 1, h - 1);
2808	glVertex 0 , $self->{h} - 1;	3526	glVertex2f (0 , h - 1);
2809	glEnd;	3527	glEnd ();
2810	glPopMatrix;	3528	glPopMatrix ();
2811	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2812	}
2813	#endif	3529	#endif
2814	PUSHMARK (SP);	3530	PUSHMARK (SP);
2815	XPUSHs (self);	3531	XPUSHs (self);
2816	PUTBACK;	3532	PUTBACK;
2817	call_method ("_draw", G_VOID \| G_DISCARD);	3533	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 1.326 by root, Sun Nov 18 03:06:13 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 1.326 by root, Sun Nov 18 03:06:13 2018 UTC