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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.211 by root, Sat Jul 28 00:45:28 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>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		40
30	#include <SDL.h>	41	#include <SDL.h>
31	#include <SDL_thread.h>	42	#include <SDL_thread.h>
32	#include <SDL_endian.h>	43	#include <SDL_endian.h>
33	#include <SDL_image.h>	44	#include <SDL_image.h>
34	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
36		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
37	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
39		57
40	#include <glib/gmacros.h>	58	#include <glib.h>
41		59
42	#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
43		72
44	#ifndef _WIN32	73	#ifndef _WIN32
45	# include <sys/types.h>	74	# include <sys/types.h>
46	# include <sys/socket.h>	75	# include <sys/socket.h>
47	# include <netinet/in.h>	76	# include <netinet/in.h>
48	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
49	# include <inttypes.h>	78	# include <inttypes.h>
50	#endif	79	#endif
51		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
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		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 */
54	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
55		96
56	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
58		99
59	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
60		101
61	#if 0	102	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
63	#else	104
64	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
65	#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	}
66		128
67	static AV *texture_av;	129	static AV *texture_av;
68		130
69	static struct	131	static struct
70	{	132	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	169	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	170	glDeleteTextures (1, &name);
109	}	171	}
110		172
111	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
112		175
113	#include "pango-font.c"	176	#include "pango-font.c"
114	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
115	#include "pango-render.c"	178	#include "pango-render.c"
116		179
		180	typedef IV DC__Channel;
		181	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
119		184
120	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
121		186
122	static int	187	static int
123	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
124	{	189	{
125	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
126		191
127	while (attrs)	192	while (attrs)
128	{	193	{
129	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
130		195
131	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
132	return 1;	197	return 1;
133		198
134	attrs = attrs->next;	199	attrs = attrs->next;
135	}	200	}
136		201
137	return 0;	202	return 0;
138	}	203	}
139		204
140	typedef struct cf_layout {	205	struct cf_layout {
141	PangoLayout *pl;	206	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
143	int base_height;	208	int base_height;
144	CFPlus__Font font;	209	DC__Font font;
145	} *CFPlus__Layout;	210	rc_t rc;
		211	};
146		212
		213	typedef cf_layout *DC__Layout;
		214
147	static CFPlus__Font default_font;	215	static DC__Font default_font;
148	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
150		218
151	static void	219	static void
152	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
153	{	221	{
154	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
155	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
157	#endif	225	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	227	}
160		228
161	static void	229	static void
162	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
163	{	231	{
164	/* 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
165	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
166	*/	234	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
168		236
169	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		239
172	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
173	}	241	}
174		242
175	static void	243	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	245	{
178	PangoRectangle rect;	246	PangoRectangle rect;
179		247
180	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191	}	259	}
192		260
193	typedef uint16_t tileid;	261	typedef uint16_t tileid;
194	typedef uint16_t faceid;	262	typedef uint16_t faceid;
195		263
196	typedef struct {	264	struct maptex
		265	{
197	int name;	266	GLuint name;
198	int w, h;	267	int w, h;
199	float s, t;	268	float s, t;
200	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
201	tileid smoothtile;	270	tileid smoothtile;
202	uint8_t smoothlevel;	271	uint8_t smoothlevel;
203	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
204		274
205	typedef struct {	275	struct mapcell
		276	{
206	uint32_t player;	277	uint32_t player;
207	tileid tile[3];	278	tileid tile[3];
208	uint16_t darkness;	279	uint16_t darkness;
209	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
210	} mapcell;	281	};
211		282
212	typedef struct {	283	struct maprow
		284	{
213	int32_t c0, c1;	285	int32_t c0, c1;
214	mapcell *col;	286	mapcell *col;
215	} maprow;	287	};
216		288
217	typedef struct map {	289	struct mapgrid {
218	int x, y, w, h;	290	int x, y, w, h;
219	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
220	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
222		294
223	int32_t rows;	295	int32_t rows;
224	maprow *row;	296	maprow *row;
225	} *CFPlus__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
226		300
227	static char *	301	static char *
228	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
229	{	303	{
230	char *p;	304	char *p;
…		…
248		322
249	#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))
250	#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))
251		325
252	static void	326	static void
253	need_facenum (struct map *self, faceid face)	327	need_facenum (struct mapgrid *self, faceid face)
254	{	328	{
255	while (self->faces <= face)	329	while (self->faces <= face)
256	{	330	{
257	Append (tileid, self->face2tile, self->faces, self->faces);	331	Append (tileid, self->face2tile, self->faces, self->faces);
258	self->faces *= 2;	332	self->faces *= 2;
259	}	333	}
260	}	334	}
261		335
262	static void	336	static void
263	need_texid (struct map *self, int texid)	337	need_texid (struct mapgrid *self, int texid)
264	{	338	{
265	while (self->texs <= texid)	339	while (self->texs <= texid)
266	{	340	{
267	Append (maptex, self->tex, self->texs, self->texs);	341	Append (maptex, self->tex, self->texs, self->texs);
268	self->texs *= 2;	342	self->texs *= 2;
269	}	343	}
270	}	344	}
271		345
272	static maprow *	346	static maprow *
273	map_get_row (CFPlus__Map self, int y)	347	map_get_row (mapgrid *self, int y)
274	{	348	{
275	if (0 > y)	349	if (0 > y)
276	{	350	{
277	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
316		390
317	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
318	}	392	}
319		393
320	static mapcell *	394	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
322	{	396	{
323	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
324	}	398	}
325		399
326	static void	400	static void
327	map_clear (CFPlus__Map self)	401	map_clear (mapgrid *self)
328	{	402	{
329	int r;	403	int r;
330		404
331	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	413	self->oy = 0;
340	self->row = 0;	414	self->row = 0;
341	self->rows = 0;	415	self->rows = 0;
342	}	416	}
343		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
344	static void	428	static void
345	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)
346	{	430	{
347	int x, y;	431	int x, y;
348	maprow *row;	432	maprow *row;
349	mapcell *cell;	433	mapcell *cell;
350		434
…		…
362	if (x >= row->c1)	446	if (x >= row->c1)
363	break;	447	break;
364		448
365	cell = row->col + x - row->c0;	449	cell = row->col + x - row->c0;
366		450
367	cell->darkness = 0;	451	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	452	}
372	}	453	}
373	}	454	}
374		455
375	typedef struct {	456	struct smooth_key
		457	{
376	tileid tile;	458	tileid tile;
377	uint8_t x, y, level;	459	uint8_t x, y, level;
378	} 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	}
379		479
380	static void	480	static void
381	smooth_or_bits (HV hv, smooth_key key, IV bits)	481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
382	{	482	{
383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	483	auto &&it = h.find (key);
384		484
385	if (SvIOK (*sv))	485	if (it == h.end ())
386	SvIV_set (sv, SvIVX (sv) \| bits);	486	h.insert (std::make_pair (key, bits));
387	else	487	else
388	sv_setiv (*sv, bits);	488	it->second \|= bits;
389	}	489	}
390		490
391	static void	491	static void
392	music_finished (void)	492	music_finished (void)
393	{	493	{
…		…
410	ev.code = 1;	510	ev.code = 1;
411	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
412	ev.data2 = 0;	512	ev.data2 = 0;
413		513
414	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;
415	}	522	}
416		523
417	static unsigned int	524	static unsigned int
418	minpot (unsigned int n)	525	minpot (unsigned int n)
419	{	526	{
…		…
429	n \|= n >> 16;	536	n \|= n >> 16;
430		537
431	return n + 1;	538	return n + 1;
432	}	539	}
433		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
434	/* SDL should provide this, really. */	552	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	553	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	554	#define SDLK_MODIFIER_MAX 314
437		555
438	/******************************************************************************/	556	/******************************************************************************/
…		…
476	return 0;	594	return 0;
477		595
478	return 1;	596	return 1;
479	}	597	}
480		598
481	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
482		658
483	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
484		660
485	BOOT:	661	BOOT:
486	{	662	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	663	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	664	static const struct {
489	const char *name;	665	const char *name;
490	IV iv;	666	IV iv;
491	} *civ, const_iv[] = {	667	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	668	# define const_iv(name) { # name, (IV)name }
…		…
514		690
515	const_iv (SDL_APPINPUTFOCUS),	691	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	692	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	693	const_iv (SDL_APPACTIVE),
518		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),
519	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	749	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	750	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	751	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	823	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
599	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)
600	# undef const_iv	861	# undef const_iv
601	};	862	};
602		863
603	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--)
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
605		866
606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
608	}	869	}
609		870
…		…
621	RETVAL	882	RETVAL
622		883
623	NV floor (NV x)	884	NV floor (NV x)
624		885
625	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
626		897
627	void	898	void
628	pango_init ()	899	pango_init ()
629	CODE:	900	CODE:
630	{	901	{
631	opengl_fontmap = pango_opengl_font_map_new ();	902	opengl_fontmap = pango_opengl_font_map_new ();
632	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);
633	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
634	}	910	}
635		911
636	char *
637	SDL_GetError ()	912	char *SDL_GetError ()
638		913
639	int	914	void SDL_main_hack (SV *real_main)
640	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	915	PROTOTYPE: &
641		916
642	void	917	int SDL_Init (U32 flags)
		918
		919	int SDL_InitSubSystem (U32 flags)
		920
		921	void SDL_QuitSubSystem (U32 flags)
		922
643	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
644		934
645	void	935	void
646	SDL_ListModes (int rgb, int alpha)	936	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	937	PPCODE:
648	{	938	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		953
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		956
670	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
671		958
672	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
673	while (*m)	960	while (*m)
674	{	961	{
675	if ((m)->w >= 640 && (m)->h >= 480)	962	if ((m)->w >= 400 && (m)->h >= 300)
676	{	963	{
677	AV *av = newAV ();	964	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	967	av_push (av, newSViv (rgb));
…		…
703	);	990	);
704		991
705	if (RETVAL)	992	if (RETVAL)
706	{	993	{
707	av_clear (texture_av);	994	av_clear (texture_av);
708
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
710	#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);
711	#include "glfunc.h"	996	#include "glfunc.h"
712	#undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
713	}	1000	}
714	}	1001	}
715	OUTPUT:	1002	OUTPUT:
716	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
717		1007
718	void	1008	void
719	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
720		1010
721	char *	1011	char *
722	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
723		1014
724	int	1015	int
725	SDL_GetAppState ()	1016	SDL_GetAppState ()
726		1017
		1018	int
		1019	SDL_GetModState ()
		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
727	void	1025	void
		1026	SDL_PumpEvents ()
		1027
		1028	void
728	poll_events ()	1029	peep_events ()
729	PPCODE:	1030	PPCODE:
730	{	1031	{
731	SDL_Event ev;	1032	SDL_Event ev;
732		1033
733	SDL_PumpEvents ();	1034	SDL_PumpEvents ();
…		…
740	{	1041	{
741	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
742	case SDL_KEYUP:	1043	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	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);
746	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 */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	1049	break;
749		1050
750	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	1070	x = ev.motion.x;
770	y = ev.motion.y;	1071	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	1073	}
773		1074
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	1081	}
781	break;	1082	break;
782		1083
783	case SDL_MOUSEBUTTONDOWN:	1084	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1085	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1086	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1087
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1088	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1089	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1090	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1091	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1096	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1097	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1098	break;
798	}	1099	}
799		1100
800	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))));
801	}	1102	}
802	}	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
803		1117
804	int	1118	int
805	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)
806	POSTCALL:	1120	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
809		1123
810	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
811	Mix_CloseAudio ()	1141	Mix_CloseAudio ()
812		1142
813	int	1143	int
814	Mix_AllocateChannels (int numchans = -1)	1144	Mix_AllocateChannels (int numchans = -1)
		1145
		1146	const char *
		1147	Mix_GetError ()
815		1148
816	void	1149	void
817	lowdelay (int fd, int val = 1)	1150	lowdelay (int fd, int val = 1)
818	CODE:	1151	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1152	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1178	}
846	}	1179	}
847	#endif	1180	#endif
848	}	1181	}
849		1182
850	void	1183	int
851	add_font (char *file)	1184	add_font (char *file)
852	CODE:	1185	CODE:
853	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)
854		1196
855	void	1197	void
856	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
857	ALIAS:	1199	ALIAS:
858	load_image_file = 1	1200	load_image_file = 1
…		…
861	STRLEN image_len;	1203	STRLEN image_len;
862	char image = (char )SvPVbyte (image_, image_len);	1204	char image = (char )SvPVbyte (image_, image_len);
863	SDL_Surface surface, surface2;	1205	SDL_Surface surface, surface2;
864	SDL_PixelFormat fmt;	1206	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1207	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1208	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1209	: SDL_RWFromConstMem (image, image_len);
868		1210
869	if (!rw)	1211	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1212	croak ("load_image: %s", SDL_GetError ());
871		1213
…		…
904		1246
905	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
906	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
907	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
908	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
909	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
910	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)));
911	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
912	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
913	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
914		1256
…		…
944	void	1286	void
945	error (char *message)	1287	error (char *message)
946	CODE:	1288	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1289	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1290	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
950	#endif	1292	#endif
951		1293
952	void	1294	void
953	fatal (char *message)	1295	fatal (char *message)
954	CODE:	1296	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1297	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1298	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1299	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
958	#endif	1300	#endif
959	_exit (1);	1301	_exit (1);
960		1302
961	void	1303	void
962	_exit (int retval = 0)	1304	_exit (int retval = 0)
…		…
974	#if DEBUG	1316	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1317	VALGRIND_DO_LEAK_CHECK;
976	#endif	1318	#endif
977	}	1319	}
978		1320
979	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
980		1329
981	PROTOTYPES: DISABLE	1330	PROTOTYPES: DISABLE
982		1331
983	CFPlus::Font	1332	DC::Font
984	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
985	CODE:	1334	CODE:
986	{	1335	{
987	int count;	1336	int count;
988	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
989	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
991	}	1340	}
992	OUTPUT:	1341	OUTPUT:
993	RETVAL	1342	RETVAL
994		1343
995	void	1344	void
996	DESTROY (CFPlus::Font self)	1345	DESTROY (DC::Font self)
997	CODE:	1346	CODE:
998	pango_font_description_free (self);	1347	pango_font_description_free (self);
999		1348
1000	void	1349	void
1001	make_default (CFPlus::Font self)	1350	make_default (DC::Font self)
1002	PROTOTYPE: $	1351	PROTOTYPE: $
1003	CODE:	1352	CODE:
1004	default_font = self;	1353	default_font = self;
1005		1354
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1355	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1356
1008	PROTOTYPES: DISABLE	1357	PROTOTYPES: DISABLE
1009		1358
1010	void	1359	void
1011	reset_glyph_cache ()	1360	glyph_cache_backup ()
1012	PROTOTYPE:	1361	PROTOTYPE:
1013	CODE:	1362	CODE:
		1363	tc_backup ();
		1364
		1365	void
		1366	glyph_cache_restore ()
		1367	PROTOTYPE:
		1368	CODE:
1014	tc_clear ();	1369	tc_restore ();
1015		1370
1016	CFPlus::Layout	1371	DC::Layout
1017	new (SV *class)	1372	new (SV *klass)
1018	CODE:	1373	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
1020		1375
1021	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
1022	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
1023	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
…		…
1030	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1031	OUTPUT:	1386	OUTPUT:
1032	RETVAL	1387	RETVAL
1033		1388
1034	void	1389	void
1035	DESTROY (CFPlus::Layout self)	1390	DESTROY (DC::Layout self)
1036	CODE:	1391	CODE:
1037	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
1038	Safefree (self);	1393	delete self;
1039		1394
1040	void	1395	void
1041	set_text (CFPlus::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
1042	CODE:	1397	CODE:
1043	{	1398	{
1044	STRLEN textlen;	1399	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1400	char *text = SvPVutf8 (text_, textlen);
1046		1401
1047	pango_layout_set_text (self->pl, text, textlen);	1402	pango_layout_set_text (self->pl, text, textlen);
1048	}	1403	}
1049		1404
1050	void	1405	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1406	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1407	CODE:
1053	{	1408	{
1054	STRLEN textlen;	1409	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1410	char *text = SvPVutf8 (text_, textlen);
1056		1411
1057	pango_layout_set_markup (self->pl, text, textlen);	1412	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1413	}
1059		1414
1060	void	1415	void
1061	set_shapes (CFPlus::Layout self, ...)	1416	set_shapes (DC::Layout self, ...)
1062	CODE:	1417	CODE:
1063	{	1418	{
1064	PangoAttrList *attrs = 0;	1419	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1420	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1421	const char *pos = text;
…		…
1101	if (attrs)	1456	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1457	pango_layout_set_attributes (self->pl, attrs);
1103	}	1458	}
1104		1459
1105	void	1460	void
1106	get_shapes (CFPlus::Layout self)	1461	get_shapes (DC::Layout self)
1107	PPCODE:	1462	PPCODE:
1108	{	1463	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1464	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1465
1111	do	1466	do
1112	{	1467	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1468	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1469
1115	if (run && shape_attr_p (run))	1470	if (run && shape_attr_p (run))
1116	{	1471	{
1117	PangoRectangle extents;	1472	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1473	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1481
1127	pango_layout_iter_free (iter);	1482	pango_layout_iter_free (iter);
1128	}	1483	}
1129		1484
1130	int	1485	int
1131	has_wrapped (CFPlus::Layout self)	1486	has_wrapped (DC::Layout self)
1132	CODE:	1487	CODE:
1133	{	1488	{
1134	int lines = 1;	1489	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1490	const char *text = pango_layout_get_text (self->pl);
1136		1491
…		…
1141	}	1496	}
1142	OUTPUT:	1497	OUTPUT:
1143	RETVAL	1498	RETVAL
1144		1499
1145	SV *	1500	SV *
1146	get_text (CFPlus::Layout self)	1501	get_text (DC::Layout self)
1147	CODE:	1502	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1503	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1504	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1505	OUTPUT:
1151	RETVAL	1506	RETVAL
1152		1507
1153	void	1508	void
1154	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.)
1155	CODE:	1510	CODE:
1156	self->r = r;	1511	self->r = r;
1157	self->g = g;	1512	self->g = g;
1158	self->b = b;	1513	self->b = b;
1159	self->a = a;	1514	self->a = a;
1160		1515
1161	void	1516	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1517	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1518	CODE:
1164	if (self->font != font)	1519	if (self->font != font)
1165	{	1520	{
1166	self->font = font;	1521	self->font = font;
1167	layout_update_font (self);	1522	layout_update_font (self);
1168	}	1523	}
1169		1524
1170	void	1525	void
1171	set_height (CFPlus::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
1172	CODE:	1527	CODE:
1173	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
1174	{	1529	{
1175	self->base_height = base_height;	1530	self->base_height = base_height;
1176	layout_update_font (self);	1531	layout_update_font (self);
1177	}	1532	}
1178		1533
1179	void	1534	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1535	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1536	CODE:
1182	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);
1183		1538
1184	void	1539	void
1185	set_indent (CFPlus::Layout self, int indent)	1540	set_indent (DC::Layout self, int indent)
1186	CODE:	1541	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1542	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1543
1189	void	1544	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1545	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1546	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1547	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1548
1194	void	1549	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1550	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1551	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1552	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1553	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1554	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1555	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1556	: PANGO_ELLIPSIZE_NONE
1202	);	1557	);
1203		1558
1204	void	1559	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1560	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1561	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1562	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1563
1209	void	1564	void
1210	size (CFPlus::Layout self)	1565	size (DC::Layout self)
1211	PPCODE:	1566	PPCODE:
1212	{	1567	{
1213	int w, h;	1568	int w, h;
1214		1569
1215	layout_get_pixel_size (self, &w, &h);	1570	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1573	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1574	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1575	}
1221		1576
1222	int	1577	int
1223	descent (CFPlus::Layout self)	1578	descent (DC::Layout self)
1224	CODE:	1579	CODE:
1225	{	1580	{
1226	PangoRectangle rect;	1581	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1582	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1583	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1584	RETVAL = PANGO_DESCENT (rect);
1230	}	1585	}
1231	OUTPUT:	1586	OUTPUT:
1232	RETVAL	1587	RETVAL
1233		1588
1234	int	1589	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1590	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1591	CODE:
1237	{	1592	{
1238	int index, trailing;	1593	int index, trailing;
1239	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);
1240	RETVAL = index + trailing;	1595	RETVAL = index + trailing;
1241	}	1596	}
1242	OUTPUT:	1597	OUTPUT:
1243	RETVAL	1598	RETVAL
1244		1599
1245	void	1600	void
1246	cursor_pos (CFPlus::Layout self, int index)	1601	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1602	PPCODE:
1248	{	1603	{
1249	PangoRectangle strong_pos;	1604	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1605	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1606
1252	EXTEND (SP, 3);	1607	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1608	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1611	}
1257		1612
1258	void	1613	void
1259	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)
1260	PPCODE:	1615	PPCODE:
1261	{	1616	{
1262	int line, x;	1617	int line, x;
1263		1618
1264	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)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1621	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1622	--line;
		1623	#endif
1267	EXTEND (SP, 2);	1624	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1625	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1626	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1627	}
1271		1628
1272	void	1629	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1630	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1631	PPCODE:
1275	{	1632	{
1276	PangoLayoutLine *lp;	1633	PangoLayoutLine *lp;
1277	int index, trailing;	1634	int index, trailing;
1278		1635
1279	if (line < 0)	1636	if (line < 0)
1280	XSRETURN_EMPTY;	1637	XSRETURN_EMPTY;
1281		1638
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1639	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1640	XSRETURN_EMPTY; /* do better */
1284		1641
1285	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);
1286		1643
1287	EXTEND (SP, 2);	1644	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1650	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1651	}
1295	}	1652	}
1296		1653
1297	void	1654	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1655	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1656	CODE:
		1657	self->rc.clear ();
1300	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1301	self->pl,	1659	self->pl,
		1660	&self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1304	flags	1663	flags
1305	);	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);
1306		1668
1307	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
1308		1689
1309	PROTOTYPES: ENABLE	1690	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1691
1313	void	1692	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1693	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1694	CODE:
1316	{	1695	{
…		…
1343	HV hv = (HV )SvRV (self);	1722	HV hv = (HV )SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1723	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1724	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1725	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1726
		1727	if (name <= 0)
		1728	XSRETURN_EMPTY;
		1729
1348	if (items < 5)	1730	if (items < 5)
1349	{	1731	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1732	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1733	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1734	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1381	}	1763	}
1382	}	1764	}
1383		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
1384	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)
1385	CODE:	1888	CODE:
1386	{	1889	{
1387	GLint width;	1890	GLint width;
1388	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);
…		…
1390	RETVAL = width > 0;	1893	RETVAL = width > 0;
1391	}	1894	}
1392	OUTPUT:	1895	OUTPUT:
1393	RETVAL	1896	RETVAL
1394		1897
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1898	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1899
1397	PROTOTYPES: DISABLE	1900	PROTOTYPES: DISABLE
1398		1901
1399	CFPlus::Map	1902	DC::Map
1400	new (SV *class)	1903	new (SV *klass)
1401	CODE:	1904	CODE:
1402	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1403	RETVAL->x = 0;	1906	RETVAL->x = 0;
1404	RETVAL->y = 0;	1907	RETVAL->y = 0;
1405	RETVAL->w = 0;	1908	RETVAL->w = 0;
1406	RETVAL->h = 0;	1909	RETVAL->h = 0;
1407	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
…		…
1412	RETVAL->row = 0;	1915	RETVAL->row = 0;
1413	OUTPUT:	1916	OUTPUT:
1414	RETVAL	1917	RETVAL
1415		1918
1416	void	1919	void
1417	DESTROY (CFPlus::Map self)	1920	DESTROY (DC::Map self)
1418	CODE:	1921	CODE:
1419	{	1922	{
1420	map_clear (self);	1923	map_clear (self);
1421	Safefree (self->face2tile);	1924	Safefree (self->face2tile);
1422	Safefree (self->tex);	1925	Safefree (self->tex);
1423	Safefree (self);	1926	Safefree (self);
1424	}	1927	}
1425		1928
1426	void	1929	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1930	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1931	CODE:
1429	self->w = map_width;	1932	self->w = map_width;
1430	self->h = map_height;	1933	self->h = map_height;
1431		1934
1432	void	1935	void
1433	clear (CFPlus::Map self)	1936	clear (DC::Map self)
1434	CODE:	1937	CODE:
1435	map_clear (self);	1938	map_clear (self);
1436		1939
1437	void	1940	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1941	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1942	CODE:
1440	{	1943	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1944	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1945	need_texid (self, tile);
1443	}	1946	}
1444		1947
1445	void	1948	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1949	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1950	CODE:
1448	{	1951	{
1449	tileid texid;	1952	tileid texid;
1450	maptex *tex;	1953	maptex *tex;
1451		1954
1452	if (face < 0 \|\| face >= self->faces)	1955	if (face < 0 \|\| face >= self->faces)
1453	return;	1956	return;
1454		1957
1455	if (smooth < 0 \|\| smooth >= self->faces)	1958	if (smooth < 0 \|\| smooth >= self->faces)
1456	return;	1959	return;
1457		1960
1458	texid = self->face2tile [face];	1961	texid = self->face2tile [face];
1459		1962
1460	if (!texid)	1963	if (!texid)
1461	return;	1964	return;
1462		1965
1463	tex = self->tex + texid;	1966	tex = self->tex + texid;
1464	tex->smoothtile = self->face2tile [smooth];	1967	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1968	tex->smoothlevel = level;
1466	}	1969	}
1467		1970
1468	void	1971	void
1469	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)
1470	CODE:	1973	CODE:
1471	{	1974	{
1472	need_texid (self, texid);	1975	need_texid (self, texid);
1473		1976
1474	{	1977	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1996	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1997	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1998	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1999	}
1497		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
1498	int	2021	int
1499	ox (CFPlus::Map self)	2022	ox (DC::Map self)
1500	ALIAS:	2023	ALIAS:
1501	oy = 1	2024	oy = 1
1502	x = 2	2025	x = 2
1503	y = 3	2026	y = 3
1504	w = 4	2027	w = 4
…		…
1515	}	2038	}
1516	OUTPUT:	2039	OUTPUT:
1517	RETVAL	2040	RETVAL
1518		2041
1519	void	2042	void
1520	scroll (CFPlus::Map self, int dx, int dy)	2043	scroll (DC::Map self, int dx, int dy)
1521	CODE:	2044	CODE:
1522	{	2045	{
1523	if (dx > 0)	2046	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	2047	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	2048	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	2063	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1542	}	2065	}
1543	}	2066	}
1544		2067
1545	void	2068	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1547	CODE:	2070	CODE:
1548	{	2071	{
1549	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2072	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1550	uint8_t data_end = (uint8_t )SvEND (data_);	2073	uint8_t data_end = (uint8_t )SvEND (data_);
1551	mapcell *cell;	2074	mapcell *cell;
1552	int x, y, flags;	2075	int x, y, z, flags;
		2076	AV *missing = newAV ();
		2077	RETVAL = newRV_noinc ((SV *)missing);
1553		2078
1554	while (data < data_end - 1)	2079	while (data < data_end - 1)
1555	{	2080	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	2081	flags = (data [0] << 8) + data [1]; data += 2;
1557		2082
…		…
1570		2095
1571	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1572		2097
1573	if (flags & 8)	2098	if (flags & 8)
1574	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1575	if (extmap)	2102	do
1576	{	2103	{
1577	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1578		2106
1579	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
1580	{	2110	{
1581	ext = *data++;
1582	cmd = ext & 0x3f;
1583
1584	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;
1586	else if (cmd == 5) // health
1587	{
1588	cell->stat_width = 1;	2111	cell->stat_width = 1;
1589	cell->stat_hp = *data++;	2112	cell->stat_hp = *data++;
1590	}
1591	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)
1594	{
1595	if (*data == 4)
1596	; // decode player count
1597
1598	data += *data + 1;
1599	}
1600	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;
1602	else if (ext & 0x40) // unknown, multibyte => skip
1603	data += *data + 1;
1604	else
1605	data++;
1606	}	2113	}
1607	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++;
1608	}	2131	}
1609	else	2132	while (ext & 0x80);
1610	cell->darkness = *data++ + 1;
1611	}	2133	}
1612		2134
		2135	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2136	if (flags & (4 >> z))
1614	{	2137	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2138	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2139	need_facenum (self, face);
1617	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	}
1618	}	2157	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	2158	}
1634	else	2159	else
1635	cell->darkness = 0;	2160	CELL_CLEAR (cell);
1636	}	2161	}
1637	}	2162	}
		2163	OUTPUT:
		2164	RETVAL
1638		2165
1639	SV *	2166	SV *
1640	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)
1641	CODE:	2168	CODE:
1642	{	2169	{
1643	int x1, x;	2170	int x1, x;
1644	int y1, y;	2171	int y1, y;
1645	int z;	2172	int z;
…		…
1658	? self->row + y	2185	? self->row + y
1659	: 0;	2186	: 0;
1660		2187
1661	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1662	{	2189	{
1663	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1664		2191
1665	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1666	{	2193	{
1667	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1668		2195
…		…
1670	{	2197	{
1671	maptex tex = self->tex [cell->tile [z]];	2198	maptex tex = self->tex [cell->tile [z]];
1672	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1673	int a1 = tex.a;	2200	int a1 = tex.a;
1674		2201
1675	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1676	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1677	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1678	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1679	}	2206	}
1680	}	2207	}
1681		2208
1682	*map++ = (r )	2209	*map++ = (r )
1683	\| (g << 8)	2210	\| (g << 8)
1684	\| (b << 16)	2211	\| (b << 16)
1685	\| (a << 24);	2212	\| (a << 24);
1686	}	2213	}
1687	}	2214	}
1688		2215
1689	RETVAL = map_sv;	2216	RETVAL = map_sv;
1690	}	2217	}
1691	OUTPUT:	2218	OUTPUT:
1692	RETVAL	2219	RETVAL
1693		2220
1694	void	2221	void
1695	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)
1696	CODE:	2223	CODE:
1697	{	2224	{
1698	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1701	smooth_key skey;
1702	int x, y, z;	2225	int x, y, z;
1703	int last_name;
1704		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
1705	// thats current max. sorry.	2237	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2238	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2239	if (sh > 255) sh = 255;
1708		2240
1709	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2241	memset (&key, 0, sizeof (key));
1711		2242	key.r = 255;
1712	glColor4ub (255, 255, 255, 255);	2243	key.g = 255;
1713		2244	key.b = 255;
1714	glEnable (GL_BLEND);	2245	key.a = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2246	key.mode = GL_QUADS;
1716	glEnable (GL_TEXTURE_2D);	2247	key.format = GL_T2F_V3F;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1718
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2248
1723	mx += self->x;	2249	mx += self->x;
1724	my += self->y;	2250	my += self->y;
1725		2251
1726	// first pass: determine smooth_max	2252	// first pass: determine smooth_max
1727	// rather ugly, if you ask me	2253	// rather ugly, if you ask me
1728	// could also be stored inside mapcell and updated on change	2254	// could also be stored inside mapcell and updated on change
1729	memset (smooth_max, 0, sizeof (smooth_max));	2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1730		2256
1731	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1732	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1733	{	2259	{
1734	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2269	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2270	self->tex [cell->tile [2]].smoothlevel));
1745	}	2271	}
1746	}	2272	}
1747		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
1748	for (z = 0; z <= 2; z++)	2278	for (z = 0; z <= 2; z++)
1749	{	2279	{
1750	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;
1751		2284
1752	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
1754	{	2287	{
1755	maprow *row = self->row + (y + my);	2288	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2294	tileid tile = cell->tile [z];
1762		2295
1763	if (tile)	2296	if (tile)
1764	{	2297	{
1765	maptex tex = self->tex [tile];	2298	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2299	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2300
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2301	if (key.texname != tex.name)
1772	{	2302	{
		2303	self->tex [tile].unused = 0;
		2304
1773	if (!tex.name)	2305	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2307
		2308	key.texname = tex.name;
1776	glEnd ();	2309	arr = &rc.array (key);
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1778	glBegin (GL_QUADS);
1779	}	2310	}
1780		2311
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2312	px = (x + 1) * Th - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2313	py = (y + 1) * Tw - tex.h;
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785		2314
1786	if (cell->flags && z == 2)	2315	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2316	{
1788	if (cell->flags & 1)	2317	pl_x = px;
		2318	pl_y = py;
		2319	pl_tex = tex;
1789	{	2320	continue;
1790	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;
1793
1794	glEnd ();
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1796	glBegin (GL_QUADS);
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}
1803	}	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);
1804		2327
1805	// update smooth hash	2328	// update smooth hash
1806	if (tex.smoothtile)	2329	if (tex.smoothtile)
1807	{	2330	{
1808	skey.tile = tex.smoothtile;	2331	skey.tile = tex.smoothtile;
1809	skey.level = tex.smoothlevel;	2332	skey.level = tex.smoothlevel;
1810		2333
1811	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2334	smooth_level[tex.smoothlevel] = 1;
1812		2335
1813	// 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
1814	// shifted +1\|+1 so we always stay positive.	2337	// shifted +1\|+1 so we always stay positive.
1815		2338
1816	// bits is ___n cccc CCCC bbbb	2339	// bits is ___n cccc CCCC bbbb
…		…
1824		2347
1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1826	// ·· ·· ·┏ ┓·	2349	// ·· ·· ·┏ ┓·
1827		2350
1828	// full tile	2351	// full tile
1829	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);
1830		2353
1831	// borders	2354	// borders
1832	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);
1833	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);
1834	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);
1835	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);
1836		2359
1837	// corners	2360	// corners
1838	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);
1839	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);
1840	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);
1841	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);
1842	}	2385	}
1843	}	2386	}
1844	}	2387	}
1845	}	2388	}
1846		2389
		2390	rc.draw ();
		2391	rc.clear ();
		2392
1847	// go through all smoothlevels, lowest to highest, then draw.	2393	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2394	// this is basically counting sort
1849	{	2395	{
1850	int w, b;	2396	int w, b;
1851		2397
1852	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)
1853	{	2403	{
1854	uint32_t smask = smooth_level [w];	2404	smooth_key &skey = it->first;
1855	if (smask)	2405	IV bits = it->second;
1856	for (b = 0; b < 32; ++b)	2406
1857	if (smask & (((uint32_t)1) << b))	2407	if (!(bits & 0x1000)
		2408	&& skey.level == level
		2409	&& level > smooth_max [skey.x][skey.y])
1858	{	2410	{
1859	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
1860	HE *he;	2419	if (tex.name)
1861
1862	hv_iterinit (smooth);
1863	while ((he = hv_iternext (smooth)))
1864	{	2420	{
1865	smooth_key skey = (smooth_key )HeKEY (he);	2421	// this time avoiding texture state changes
1866	IV bits = SvIVX (HeVAL (he));	2422	// save gobs of state changes.
1867		2423	if (key.texname != tex.name)
1868	if (!(bits & 0x1000)
1869	&& skey->level == level
1870	&& level > smooth_max [skey->x][skey->y])
1871	{	2424	{
1872	maptex tex = self->tex [skey->tile];	2425	self->tex [skey.tile].unused = 0;
1873	int px = (((int)skey->x) - 1) * T;
1874	int py = (((int)skey->y) - 1) * T;
1875	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column
1879		2426
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)
1883	{
1884	if (!tex.name)
1885	continue; // smoothing not yet available
1886
1887	glEnd ();	2427	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
1890	}	2430	}
1891		2431
1892	if (border)	2432	if (border)
1893	{	2433	{
1894	float ox = border * dx;	2434	float ox = border * dx;
1895		2435
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1900	}	2440	}
1901		2441
1902	if (corner)	2442	if (corner)
1903	{	2443	{
1904	float ox = corner * dx;	2444	float ox = corner * dx;
1905		2445
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1910	}
1911	}	2450	}
1912	}	2451	}
1913	}	2452	}
1914	}	2453	}
		2454
		2455	glEnd ();
		2456	glDisable (GL_TEXTURE_2D);
		2457	key.texname = -1;
1915	}	2458	}
1916
1917	hv_clear (smooth);
1918	}	2459	}
1919		2460
1920	glEnd ();	2461	if (pl_tex.name)
		2462	{
		2463	maptex tex = pl_tex;
		2464	int px = pl_x + sdx;
		2465	int py = pl_y + sdy;
1921		2466
1922	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
1923	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
1924		2482
1925	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
…		…
1931	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
1932	if (row->c0 <= x + mx && x + mx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
1933	{	2491	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
1935		2493
1936	int px = x * T;	2494	int px = x * Tw;
1937	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	}
1938		2502
1939	if (cell->stat_hp)	2503	if (cell->stat_hp)
1940	{	2504	{
1941	int width = cell->stat_width * T;	2505	int width = cell->stat_width * Tw;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1943		2507
1944	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
1945	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
1946	px + width - 1, py);	2510	px + width - 1, py);
1947		2511
…		…
1953	}	2517	}
1954	}	2518	}
1955	}	2519	}
1956		2520
1957	void	2521	void
1958	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)
1959	CODE:	2523	CODE:
1960	{	2524	{
1961	static float color[16][3] = {	2525	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
1966		2530
1967	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
1971		2535
1972	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
1976		2540
1977	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
1978		2542
1979	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
1982	};	2546	};
1983		2547
1984	int x, y;	2548	int x, y;
1985		2549
1986	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	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
1991		2561
1992	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
1996		2566
1997	if (m)	2567	if (m)
1998	{	2568	{
1999	float *c = color [m & 15];	2569	float *c = color [m & 15];
2000		2570
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
2003		2573
2004	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2579	}
…		…
2013	glDisable (GL_BLEND);	2583	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2584	glDisable (GL_TEXTURE_2D);
2015	}	2585	}
2016		2586
2017	void	2587	void
2018	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)
2019	PPCODE:	2589	PPCODE:
2020	{	2590	{
2021	int x, y;	2591	int x, y;
2022	int sw1 = sw + 2;	2592	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2593	int sh1 = sh + 2;
2024	int sh3 = sh * 3;	2594	int sh3 = sh * 3;
2025	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);
2026	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2598	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2027	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2599	memset (darkness1, 0, sw1*sh1);
2028	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2029		2600
2030	SvPOK_only (darkness3_sv);	2601	SvPOK_only (darkness3_sv);
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
2032		2603
2033	mx += self->x - 1;	2604	mx += self->x - 1;
2034	my += self->y - 1;	2605	my += self->y - 1;
2035
2036	memset (darkness1, 255, sw1 * sh1);
2037		2606
2038	for (y = 0; y < sh1; y++)	2607	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
2040	{	2609	{
2041	maprow *row = self->row + (y + my);	2610	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2614	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
2047		2616
2048	darkness1 [y * sw1 + x] = cell->darkness	2617	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2620	}
2052	}	2621	}
2053		2622
2054	for (y = 0; y < sh; ++y)	2623	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2624	for (x = 0; x < sw; ++x)
…		…
2074		2643
2075	uint8_t r13 = (d13 + d23 + d12) / 3;	2644	uint8_t r13 = (d13 + d23 + d12) / 3;
2076	uint8_t r23 = d23;	2645	uint8_t r23 = d23;
2077	uint8_t r33 = (d23 + d33 + d32) / 3;	2646	uint8_t r33 = (d23 + d33 + d32) / 3;
2078		2647
2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2083	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 */
2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2088	}	2657	}
2089		2658
2090	free (darkness1);	2659	free (darkness1);
2091		2660
2092	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
2093	PUSHs (sv_2mortal (newSViv (sw34)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2664	PUSHs (darkness3_sv);
2096	}	2665	}
2097		2666
2098	SV *	2667	SV *
2099	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)
2100	CODE:	2669	CODE:
2101	{	2670	{
2102	int x, y, x1, y1;	2671	int x, y, x1, y1;
2103	SV data_sv = newSV (w h * 7 + 5);	2672	SV data_sv = newSV (w h * 7 + 5);
2104	uint8_t data = (uint8_t )SvPVX (data_sv);	2673	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2161	else	2730	else
2162	*data++ = 0;	2731	*data++ = 0;
2163	}	2732	}
2164	}	2733	}
2165		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	{
2166	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2740	}
		2741
2168	RETVAL = data_sv;	2742	RETVAL = data_sv;
2169	}	2743	}
2170	OUTPUT:	2744	OUTPUT:
2171	RETVAL	2745	RETVAL
2172		2746
2173	void	2747	void
2174	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)
2175	PPCODE:	2749	PPCODE:
2176	{	2750	{
2177	int x, y, z;	2751	int x, y, z;
2178	int w, h;	2752	int w, h;
2179	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;
2180		2764
2181	if (*data++ != 0)	2765	if (*data++ != 0)
2182	return; /* version mismatch */	2766	XSRETURN_EMPTY; /* version mismatch */
2183		2767
2184	w = data++ << 8; w \|= data++;	2768	w = data++ << 8; w \|= data++;
2185	h = data++ << 8; h \|= data++;	2769	h = data++ << 8; h \|= data++;
2186		2770
2187	// 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
…		…
2199	{	2783	{
2200	maprow *row = map_get_row (self, y);	2784	maprow *row = map_get_row (self, y);
2201		2785
2202	for (x = x0; x < x1; x++)	2786	for (x = x0; x < x1; x++)
2203	{	2787	{
		2788	uint8_t flags;
		2789
		2790	if (data + 7 >= end)
		2791	XSRETURN_EMPTY;
		2792
2204	uint8_t flags = *data++;	2793	flags = *data++;
2205		2794
2206	if (flags)	2795	if (flags)
2207	{	2796	{
2208	mapcell *cell = row_get_cell (row, x);	2797	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2798	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2801	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2213	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2802	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2214		2803
2215	if (cell->darkness == 0)	2804	if (cell->darkness == 0)
2216	{	2805	{
2217	cell->darkness = 0;	2806	/cell->darkness = 0;/
		2807	EXTEND (SP, 3);
2218		2808
2219	for (z = 0; z <= 2; z++)	2809	for (z = 0; z <= 2; z++)
2220	{	2810	{
2221	tileid t = tile [z];	2811	tileid t = tile [z];
2222		2812
2223	if (t >= self->texs \|\| (t && !self->tex [t].name))	2813	if (t >= self->texs \|\| (t && !self->tex [t].name))
2224	{	2814	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2815	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2816	need_texid (self, t);
2227	}	2817	}
2228		2818
2229	cell->tile [z] = t;	2819	cell->tile [z] = t;
2230	}	2820	}
…		…
2232	}	2822	}
2233	}	2823	}
2234	}	2824	}
2235	}	2825	}
2236		2826
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2828
2239	PROTOTYPES: DISABLE	2829	DC::RW
2240
2241	CFPlus::MixChunk
2242	new (SV class, SV data_sv)	2830	new (SV klass, SV data_sv)
2243	CODE:	2831	CODE:
2244	{	2832	{
2245	STRLEN datalen;	2833	STRLEN datalen;
2246	char *data = SvPVbyte (data_sv, datalen);	2834	char *data = SvPVbyte (data_sv, datalen);
2247		2835
2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);	2836	RETVAL = SDL_RWFromConstMem (data, datalen);
2249	}	2837	}
2250	OUTPUT:	2838	OUTPUT:
2251	RETVAL	2839	RETVAL
2252		2840
2253	CFPlus::MixChunk	2841	DC::RW
2254	new_from_file (SV class, char path)	2842	new_from_file (SV klass, const char path, const char *mode = "rb")
2255	CODE:	2843	CODE:
2256	RETVAL = Mix_LoadWAV (path);	2844	RETVAL = SDL_RWFromFile (path, mode);
2257	OUTPUT:	2845	OUTPUT:
2258	RETVAL	2846	RETVAL
2259		2847
		2848	# fails on win32:
		2849	# dc.xs(2268) : error C2059: syntax error : '('
2260	void	2850	#void
		2851	#close (DC::RW self)
		2852	# CODE:
		2853	# (self->(close)) (self);
		2854
		2855	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2856
		2857	PROTOTYPES: DISABLE
		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
		2902	int
		2903	volume (DC::Channel self, int volume)
		2904	CODE:
		2905	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2906	OUTPUT:
		2907	RETVAL
		2908
		2909	void
		2910	unregister_all_effects (DC::Channel self)
		2911	CODE:
		2912	Mix_UnregisterAllEffects (self);
		2913
		2914	void
		2915	set_panning (DC::Channel self, int left, int right)
		2916	CODE:
		2917	left = CLAMP (left , 0, 255);
		2918	right = CLAMP (right, 0, 255);
		2919	Mix_SetPanning (self, left, right);
		2920
		2921	void
		2922	set_distance (DC::Channel self, int distance)
		2923	CODE:
		2924	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2925
		2926	void
		2927	set_position (DC::Channel self, int angle, int distance)
		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;
		2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2937	}
		2938
		2939	void
		2940	set_reverse_stereo (DC::Channel self, int flip)
		2941	CODE:
		2942	Mix_SetReverseStereo (self, flip);
		2943
		2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2945
		2946	PROTOTYPES: DISABLE
		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
		2960	DC::MixChunk
		2961	new (SV *klass, DC::RW rwops)
		2962	CODE:
		2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2964	OUTPUT:
		2965	RETVAL
		2966
		2967	void
2261	DESTROY (CFPlus::MixChunk self)	2968	DESTROY (DC::MixChunk self)
2262	CODE:	2969	CODE:
2263	Mix_FreeChunk (self);	2970	Mix_FreeChunk (self);
2264		2971
2265	int	2972	int
2266	volume (CFPlus::MixChunk self, int volume = -1)	2973	volume (DC::MixChunk self, int volume = -1)
2267	CODE:	2974	CODE:
		2975	if (items > 1)
		2976	volume = CLAMP (volume, 0, 128);
2268	RETVAL = Mix_VolumeChunk (self, volume);	2977	RETVAL = Mix_VolumeChunk (self, volume);
2269	OUTPUT:	2978	OUTPUT:
2270	RETVAL	2979	RETVAL
2271		2980
2272	int	2981	DC::Channel
2273	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)
2274	CODE:	2983	CODE:
		2984	{
2275	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	{
		2992	Mix_UnregisterAllEffects (RETVAL);
		2993	Mix_Volume (RETVAL, 128);
		2994	}
		2995	}
2276	OUTPUT:	2996	OUTPUT:
2277	RETVAL	2997	RETVAL
2278		2998
2279	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
2280		3012
2281	int	3013	int
2282	volume (int volume = -1)	3014	volume (int volume = -1)
2283	PROTOTYPE: ;$	3015	PROTOTYPE: ;$
2284	CODE:	3016	CODE:
		3017	if (items > 0)
		3018	volume = CLAMP (volume, 0, 128);
2285	RETVAL = Mix_VolumeMusic (volume);	3019	RETVAL = Mix_VolumeMusic (volume);
2286	OUTPUT:	3020	OUTPUT:
2287	RETVAL	3021	RETVAL
2288		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
2289	int	3033	int
2290	fade_out (int ms)	3034	playing ()
2291	CODE:	3035	CODE:
2292	RETVAL = Mix_FadeOutMusic (ms);	3036	RETVAL = Mix_PlayingMusic ();
2293	OUTPUT:	3037	OUTPUT:
2294	RETVAL	3038	RETVAL
2295		3039
2296	CFPlus::MixMusic	3040	DC::MixMusic
2297	new_from_file (SV class, char path)	3041	new (SV *klass, DC::RW rwops)
2298	CODE:	3042	CODE:
2299	RETVAL = Mix_LoadMUS (path);	3043	RETVAL = Mix_LoadMUS_RW (rwops);
2300	OUTPUT:	3044	OUTPUT:
2301	RETVAL	3045	RETVAL
2302		3046
2303	void	3047	void
2304	DESTROY (CFPlus::MixMusic self)	3048	DESTROY (DC::MixMusic self)
2305	CODE:	3049	CODE:
2306	Mix_FreeMusic (self);	3050	Mix_FreeMusic (self);
2307		3051
2308	int	3052	int
2309	play (CFPlus::MixMusic self, int loops = -1)	3053	play (DC::MixMusic self, int loops = -1)
2310	CODE:	3054	CODE:
2311	RETVAL = Mix_PlayMusic (self, loops);	3055	RETVAL = Mix_PlayMusic (self, loops);
2312	OUTPUT:	3056	OUTPUT:
2313	RETVAL	3057	RETVAL
2314		3058
2315	int	3059	void
2316	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)
2317	CODE:	3061	CODE:
2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3062	Mix_FadeInMusicPos (self, loops, ms, position);
2319	OUTPUT:
2320	RETVAL
2321		3063
2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3064	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2323		3065
2324	PROTOTYPES: ENABLE	3066	PROTOTYPES: ENABLE
2325		3067
2326	BOOT:	3068	BOOT:
2327	{	3069	{
2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3070	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2329	static const struct {	3071	static const struct {
2330	const char *name;	3072	const char *name;
2331	IV iv;	3073	IV iv;
2332	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
2333	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
2334	const_iv (GL_VENDOR),	3076	const_iv (GL_VENDOR),
2335	const_iv (GL_VERSION),	3077	const_iv (GL_VERSION),
2336	const_iv (GL_EXTENSIONS),	3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
2337	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
2338	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
2339	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
2340	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
2341	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
2353	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
2354	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
2355	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
2356	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2357	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),
2358	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
2359	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
2360	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
2361	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
2362	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
2368	const_iv (GL_INTENSITY),	3115	const_iv (GL_INTENSITY),
2369	const_iv (GL_LUMINANCE),	3116	const_iv (GL_LUMINANCE),
2370	const_iv (GL_LUMINANCE_ALPHA),	3117	const_iv (GL_LUMINANCE_ALPHA),
2371	const_iv (GL_FLOAT),	3118	const_iv (GL_FLOAT),
2372	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),
2373	const_iv (GL_COMPILE),	3126	const_iv (GL_COMPILE),
2374	const_iv (GL_PROXY_TEXTURE_1D),	3127	const_iv (GL_PROXY_TEXTURE_1D),
2375	const_iv (GL_PROXY_TEXTURE_2D),	3128	const_iv (GL_PROXY_TEXTURE_2D),
2376	const_iv (GL_TEXTURE_1D),	3129	const_iv (GL_TEXTURE_1D),
2377	const_iv (GL_TEXTURE_2D),	3130	const_iv (GL_TEXTURE_2D),
…		…
2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3169	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2417	const_iv (GL_POINT_SMOOTH_HINT),	3170	const_iv (GL_POINT_SMOOTH_HINT),
2418	const_iv (GL_LINE_SMOOTH_HINT),	3171	const_iv (GL_LINE_SMOOTH_HINT),
2419	const_iv (GL_POLYGON_SMOOTH_HINT),	3172	const_iv (GL_POLYGON_SMOOTH_HINT),
2420	const_iv (GL_GENERATE_MIPMAP_HINT),	3173	const_iv (GL_GENERATE_MIPMAP_HINT),
		3174	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2421	const_iv (GL_FASTEST),	3175	const_iv (GL_FASTEST),
2422	const_iv (GL_DONT_CARE),	3176	const_iv (GL_DONT_CARE),
2423	const_iv (GL_NICEST),	3177	const_iv (GL_NICEST),
2424	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
2425	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
2426	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
2427	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),
2428	# undef const_iv	3185	# undef const_iv
2429	};	3186	};
2430		3187
2431	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--)
2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2433		3190
2434	texture_av = newAV ();	3191	texture_av = newAV ();
2435	AvREAL_off (texture_av);	3192	AvREAL_off (texture_av);
2436	}	3193	}
2437		3194
2438	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 *
2439	gl_vendor ()	3205	gl_vendor ()
2440	CODE:	3206	CODE:
2441	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
2442	OUTPUT:	3208	OUTPUT:
2443	RETVAL	3209	RETVAL
2444		3210
2445	char *	3211	const char *
2446	gl_version ()	3212	gl_version ()
2447	CODE:	3213	CODE:
2448	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
2449	OUTPUT:	3215	OUTPUT:
2450	RETVAL	3216	RETVAL
2451		3217
2452	char *	3218	const char *
2453	gl_extensions ()	3219	gl_extensions ()
2454	CODE:	3220	CODE:
2455	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2456	OUTPUT:	3222	OUTPUT:
2457	RETVAL	3223	RETVAL
2458		3224
2459	const char *glGetString (GLenum pname)	3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
2460		3230
2461	GLint glGetInteger (GLenum pname)	3231	GLint glGetInteger (GLenum pname)
2462	CODE:	3232	CODE:
2463	glGetIntegerv (pname, &RETVAL);	3233	glGetIntegerv (pname, &RETVAL);
2464	OUTPUT:	3234	OUTPUT:
…		…
2472		3242
2473	int glGetError ()	3243	int glGetError ()
2474		3244
2475	void glFinish ()	3245	void glFinish ()
2476		3246
		3247	void glFlush ()
		3248
2477	void glClear (int mask)	3249	void glClear (int mask)
2478		3250
2479	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)
2480	PROTOTYPE: @	3252	PROTOTYPE: @
2481		3253
…		…
2490	void glBlendFunc (int sfactor, int dfactor)	3262	void glBlendFunc (int sfactor, int dfactor)
2491		3263
2492	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2493	CODE:	3265	CODE:
2494	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
		3267
		3268	# void glBlendEquation (int se)
2495		3269
2496	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
2497		3271
2498	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
2499		3273
…		…
2534	void glRotate (float angle, float x, float y, float z)	3308	void glRotate (float angle, float x, float y, float z)
2535	CODE:	3309	CODE:
2536	glRotatef (angle, x, y, z);	3310	glRotatef (angle, x, y, z);
2537		3311
2538	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: @
2539	ALIAS:	3314	ALIAS:
2540	glColor_premultiply = 1	3315	glColor_premultiply = 1
2541	CODE:	3316	CODE:
2542	if (ix)	3317	if (ix)
2543	{	3318	{
…		…
2563		3338
2564	void glRect (float x1, float y1, float x2, float y2)	3339	void glRect (float x1, float y1, float x2, float y2)
2565	CODE:	3340	CODE:
2566	glRectf (x1, y1, x2, y2);	3341	glRectf (x1, y1, x2, y2);
2567		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
2568	PROTOTYPES: ENABLE	3352	PROTOTYPES: ENABLE
2569		3353
2570	void glBegin (int mode)	3354	void glBegin (int mode)
2571		3355
2572	void glEnd ()	3356	void glEnd ()
…		…
2604	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)
2605	CODE:	3389	CODE:
2606	if (gl.SeparableFilter2D)	3390	if (gl.SeparableFilter2D)
2607	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3391	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2608		3392
2609	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)
2610		3394
2611	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)
2612		3396
2613	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)
2614		3398
…		…
2640		3424
2641	void glEndList ()	3425	void glEndList ()
2642		3426
2643	void glCallList (int list)	3427	void glCallList (int list)
2644		3428
2645	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
2646		3435
2647	PROTOTYPES: DISABLE	3436	PROTOTYPES: DISABLE
2648		3437
2649	void	3438	void
2650	find_widget (SV *self, NV x, NV y)	3439	find_widget (SV *self, NV x, NV y)
2651	PPCODE:	3440	PPCODE:
2652	{	3441	{
2653	if (within_widget (self, x, y))	3442	if (within_widget (self, x, y))
2654	XPUSHs (self);	3443	XPUSHs (self);
2655	}	3444	}
2656		3445
2657	BOOT:	3446	BOOT:
2658	{	3447	{
2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3448	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2660		3449
2661	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);
2662	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);
2663	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);
2664	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);
2665	}	3454	}
2666		3455
2667	void	3456	void
2668	draw (SV *self)	3457	draw (SV *self)
2669	CODE:	3458	CODE:
2670	{	3459	{
2671	HV *hv;	3460	HV *hv;
2672	SV **svp;	3461	SV **svp;
2673	NV x, y, w, h;	3462	NV x, y, w, h;
2674	SV *draw_x_sv = GvSV (draw_x_gv);	3463	SV *draw_x_sv = GvSV (draw_x_gv);
2675	SV *draw_y_sv = GvSV (draw_y_gv);	3464	SV *draw_y_sv = GvSV (draw_y_gv);
2676	SV *draw_w_sv = GvSV (draw_w_gv);	3465	SV *draw_w_sv = GvSV (draw_w_gv);
2677	SV *draw_h_sv = GvSV (draw_h_gv);	3466	SV *draw_h_sv = GvSV (draw_h_gv);
2678	SV *hover;
2679	double draw_x, draw_y, draw_w, draw_h;	3467	double draw_x, draw_y;
2680		3468
2681	if (!SvROK (self))	3469	if (!SvROK (self))
2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3470	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2683		3471
2684	hv = (HV *)SvRV (self);	3472	hv = (HV *)SvRV (self);
2685		3473
2686	if (SvTYPE (hv) != SVt_PVHV)	3474	if (SvTYPE (hv) != SVt_PVHV)
2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3475	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2688		3476
2689	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.;
2690	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.;
2691		3479
2692	if (!h \|\| !w)	3480	if (!h \|\| !w)
…		…
2712	{	3500	{
2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3501	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2714		3502
2715	if (svp && SvTRUE (*svp))	3503	if (svp && SvTRUE (*svp))
2716	{	3504	{
2717	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);
2718	glEnable (GL_BLEND);	3506	glEnable (GL_BLEND);
2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3507	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2720	glBegin (GL_QUADS);	3508	glBegin (GL_QUADS);
2721	glVertex2f (0, 0);	3509	glVertex2f (0, 0);
2722	glVertex2f (w, 0);	3510	glVertex2f (w, 0);
…		…
2725	glEnd ();	3513	glEnd ();
2726	glDisable (GL_BLEND);	3514	glDisable (GL_BLEND);
2727	}	3515	}
2728	}	3516	}
2729	#if 0	3517	#if 0
2730	if ($ENV{CFPLUS_DEBUG} & 1) {	3518	// draw borders, for debugging
2731	glPushMatrix;	3519	glPushMatrix ();
2732	glColor 1, 1, 0, 1;	3520	glColor4f (1., 1., 0., 1.);
2733	glTranslate 0.375, 0.375;	3521	glTranslatef (.5, .5, 0.);
2734	glBegin GL_LINE_LOOP;	3522	glBegin (GL_LINE_LOOP);
2735	glVertex 0 , 0;	3523	glVertex2f (0 , 0);
2736	glVertex $self->{w} - 1, 0;	3524	glVertex2f (w - 1, 0);
2737	glVertex $self->{w} - 1, $self->{h} - 1;	3525	glVertex2f (w - 1, h - 1);
2738	glVertex 0 , $self->{h} - 1;	3526	glVertex2f (0 , h - 1);
2739	glEnd;	3527	glEnd ();
2740	glPopMatrix;	3528	glPopMatrix ();
2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2742	}
2743	#endif	3529	#endif
2744	PUSHMARK (SP);	3530	PUSHMARK (SP);
2745	XPUSHs (self);	3531	XPUSHs (self);
2746	PUTBACK;	3532	PUTBACK;
2747	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 1.211 by root, Sat Jul 28 00:45:28 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 1.211 by root, Sat Jul 28 00:45:28 2007 UTC vs.
Revision 1.326 by root, Sun Nov 18 03:06:13 2018 UTC