[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 1.325 by root, Sun Nov 18 02:04:48 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	New (0, RETVAL, 1, struct 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.;
1025	RETVAL->a = 1.;	1380	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1381	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1382	RETVAL->font = 0;
		1383	RETVAL->rc = rc_alloc ();
1028		1384
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1385	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1386	layout_update_font (RETVAL);
1031	OUTPUT:	1387	OUTPUT:
1032	RETVAL	1388	RETVAL
1033		1389
1034	void	1390	void
1035	DESTROY (CFPlus::Layout self)	1391	DESTROY (DC::Layout self)
1036	CODE:	1392	CODE:
1037	g_object_unref (self->pl);	1393	g_object_unref (self->pl);
		1394	rc_free (self->rc);
1038	Safefree (self);	1395	Safefree (self);
1039		1396
1040	void	1397	void
1041	set_text (CFPlus::Layout self, SV *text_)	1398	set_text (DC::Layout self, SV *text_)
1042	CODE:	1399	CODE:
1043	{	1400	{
1044	STRLEN textlen;	1401	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1402	char *text = SvPVutf8 (text_, textlen);
1046		1403
1047	pango_layout_set_text (self->pl, text, textlen);	1404	pango_layout_set_text (self->pl, text, textlen);
1048	}	1405	}
1049		1406
1050	void	1407	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1408	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1409	CODE:
1053	{	1410	{
1054	STRLEN textlen;	1411	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1412	char *text = SvPVutf8 (text_, textlen);
1056		1413
1057	pango_layout_set_markup (self->pl, text, textlen);	1414	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1415	}
1059		1416
1060	void	1417	void
1061	set_shapes (CFPlus::Layout self, ...)	1418	set_shapes (DC::Layout self, ...)
1062	CODE:	1419	CODE:
1063	{	1420	{
1064	PangoAttrList *attrs = 0;	1421	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1422	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1423	const char *pos = text;
…		…
1101	if (attrs)	1458	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1459	pango_layout_set_attributes (self->pl, attrs);
1103	}	1460	}
1104		1461
1105	void	1462	void
1106	get_shapes (CFPlus::Layout self)	1463	get_shapes (DC::Layout self)
1107	PPCODE:	1464	PPCODE:
1108	{	1465	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1466	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1467
1111	do	1468	do
1112	{	1469	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1470	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1471
1115	if (run && shape_attr_p (run))	1472	if (run && shape_attr_p (run))
1116	{	1473	{
1117	PangoRectangle extents;	1474	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1475	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1483
1127	pango_layout_iter_free (iter);	1484	pango_layout_iter_free (iter);
1128	}	1485	}
1129		1486
1130	int	1487	int
1131	has_wrapped (CFPlus::Layout self)	1488	has_wrapped (DC::Layout self)
1132	CODE:	1489	CODE:
1133	{	1490	{
1134	int lines = 1;	1491	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1492	const char *text = pango_layout_get_text (self->pl);
1136		1493
…		…
1141	}	1498	}
1142	OUTPUT:	1499	OUTPUT:
1143	RETVAL	1500	RETVAL
1144		1501
1145	SV *	1502	SV *
1146	get_text (CFPlus::Layout self)	1503	get_text (DC::Layout self)
1147	CODE:	1504	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1505	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1506	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1507	OUTPUT:
1151	RETVAL	1508	RETVAL
1152		1509
1153	void	1510	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1511	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1512	CODE:
1156	self->r = r;	1513	self->r = r;
1157	self->g = g;	1514	self->g = g;
1158	self->b = b;	1515	self->b = b;
1159	self->a = a;	1516	self->a = a;
1160		1517
1161	void	1518	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1519	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1520	CODE:
1164	if (self->font != font)	1521	if (self->font != font)
1165	{	1522	{
1166	self->font = font;	1523	self->font = font;
1167	layout_update_font (self);	1524	layout_update_font (self);
1168	}	1525	}
1169		1526
1170	void	1527	void
1171	set_height (CFPlus::Layout self, int base_height)	1528	set_height (DC::Layout self, int base_height)
1172	CODE:	1529	CODE:
1173	if (self->base_height != base_height)	1530	if (self->base_height != base_height)
1174	{	1531	{
1175	self->base_height = base_height;	1532	self->base_height = base_height;
1176	layout_update_font (self);	1533	layout_update_font (self);
1177	}	1534	}
1178		1535
1179	void	1536	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1537	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1538	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1539	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1540
1184	void	1541	void
1185	set_indent (CFPlus::Layout self, int indent)	1542	set_indent (DC::Layout self, int indent)
1186	CODE:	1543	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1544	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1545
1189	void	1546	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1547	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1548	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1549	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1550
1194	void	1551	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1552	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1553	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1554	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1555	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1556	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1557	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1558	: PANGO_ELLIPSIZE_NONE
1202	);	1559	);
1203		1560
1204	void	1561	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1562	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1563	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1564	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1565
1209	void	1566	void
1210	size (CFPlus::Layout self)	1567	size (DC::Layout self)
1211	PPCODE:	1568	PPCODE:
1212	{	1569	{
1213	int w, h;	1570	int w, h;
1214		1571
1215	layout_get_pixel_size (self, &w, &h);	1572	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1575	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1576	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1577	}
1221		1578
1222	int	1579	int
1223	descent (CFPlus::Layout self)	1580	descent (DC::Layout self)
1224	CODE:	1581	CODE:
1225	{	1582	{
1226	PangoRectangle rect;	1583	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1584	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1585	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1586	RETVAL = PANGO_DESCENT (rect);
1230	}	1587	}
1231	OUTPUT:	1588	OUTPUT:
1232	RETVAL	1589	RETVAL
1233		1590
1234	int	1591	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1592	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1593	CODE:
1237	{	1594	{
1238	int index, trailing;	1595	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1596	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1597	RETVAL = index + trailing;
1241	}	1598	}
1242	OUTPUT:	1599	OUTPUT:
1243	RETVAL	1600	RETVAL
1244		1601
1245	void	1602	void
1246	cursor_pos (CFPlus::Layout self, int index)	1603	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1604	PPCODE:
1248	{	1605	{
1249	PangoRectangle strong_pos;	1606	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1607	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1608
1252	EXTEND (SP, 3);	1609	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1612	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1613	}
1257		1614
1258	void	1615	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1616	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1617	PPCODE:
1261	{	1618	{
1262	int line, x;	1619	int line, x;
1263		1620
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1621	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1622	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1623	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1624	--line;
		1625	#endif
1267	EXTEND (SP, 2);	1626	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1627	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1628	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1629	}
1271		1630
1272	void	1631	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1632	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1633	PPCODE:
1275	{	1634	{
1276	PangoLayoutLine *lp;	1635	PangoLayoutLine *lp;
1277	int index, trailing;	1636	int index, trailing;
1278		1637
1279	if (line < 0)	1638	if (line < 0)
1280	XSRETURN_EMPTY;	1639	XSRETURN_EMPTY;
1281		1640
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1641	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1642	XSRETURN_EMPTY; /* do better */
1284		1643
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1644	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1645
1287	EXTEND (SP, 2);	1646	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1652	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1653	}
1295	}	1654	}
1296		1655
1297	void	1656	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1657	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1658	CODE:
		1659	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1660	pango_opengl_render_layout_subpixel (
1301	self->pl,	1661	self->pl,
		1662	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1663	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1664	self->r, self->g, self->b, self->a,
1304	flags	1665	flags
1305	);	1666	);
		1667	// we assume that context_change actually clears/frees stuff
		1668	// and does not do any recomputation...
		1669	pango_layout_context_changed (self->pl);
1306		1670
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1671	void
		1672	draw (DC::Layout self)
		1673	CODE:
		1674	{
		1675	glEnable (GL_TEXTURE_2D);
		1676	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1677	glEnable (GL_BLEND);
		1678	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1679	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1680	glEnable (GL_ALPHA_TEST);
		1681	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1682
		1683	rc_draw (self->rc);
		1684
		1685	glDisable (GL_ALPHA_TEST);
		1686	glDisable (GL_BLEND);
		1687	glDisable (GL_TEXTURE_2D);
		1688	}
		1689
		1690	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1691
1309	PROTOTYPES: ENABLE	1692	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1693
1313	void	1694	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1695	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1696	CODE:
1316	{	1697	{
…		…
1343	HV hv = (HV )SvRV (self);	1724	HV hv = (HV )SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1725	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1726	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1727	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1728
		1729	if (name <= 0)
		1730	XSRETURN_EMPTY;
		1731
1348	if (items < 5)	1732	if (items < 5)
1349	{	1733	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1734	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1735	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1736	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1763	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1764	glDisable (GL_BLEND);
1381	}	1765	}
1382	}	1766	}
1383		1767
		1768	void
		1769	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
		1770	PROTOTYPE: @
		1771	CODE:
		1772	{
		1773	glEnable (GL_BLEND);
		1774	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1775	glEnable (GL_TEXTURE_2D);
		1776	glBindTexture (GL_TEXTURE_2D, name1);
		1777
		1778	glColor3f (intensity, intensity, intensity);
		1779	glPushMatrix ();
		1780	glScalef (1./3, 1./3, 1.);
		1781
		1782	if (blend > 0.f)
		1783	{
		1784	float dx3 = dx * -3.f / w;
		1785	float dy3 = dy * -3.f / h;
		1786	GLfloat env_color[4] = { 0., 0., 0., blend };
		1787
		1788	/* interpolate the two shadow textures */
		1789	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1791
		1792	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1793	gl.ActiveTexture (GL_TEXTURE1);
		1794	glEnable (GL_TEXTURE_2D);
		1795	glBindTexture (GL_TEXTURE_2D, name2);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1797
		1798	/* rgb == rgb(glcolor) */
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1802
		1803	/* alpha = interpolate t0, t1 by env_alpha */
		1804	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1805
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1809
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1815
		1816	glBegin (GL_QUADS);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1820	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1821	glEnd ();
		1822
		1823	glDisable (GL_TEXTURE_2D);
		1824	gl.ActiveTexture (GL_TEXTURE0);
		1825	}
		1826	else
		1827	{
		1828	/* simple blending of one texture, also opengl <1.3 path */
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1830
		1831	glBegin (GL_QUADS);
		1832	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1833	glTexCoord2f (0, t); glVertex2f (0, h);
		1834	glTexCoord2f (s, t); glVertex2f (w, h);
		1835	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1836	glEnd ();
		1837	}
		1838
		1839	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1840	{
		1841	int x, y;
		1842	int dx3 = dx * 3;
		1843	int dy3 = dy * 3;
		1844
		1845	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1846	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1847	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1848	glTranslatef (-1., -1., 0);
		1849	glBegin (GL_QUADS);
		1850
		1851	for (y = 1; y < h; y += 3)
		1852	{
		1853	int y1 = y - dy3;
		1854	int y1valid = y1 >= 0 && y1 < h;
		1855
		1856	for (x = 1; x < w; x += 3)
		1857	{
		1858	int x1 = x - dx3;
		1859	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1860	uint8_t h2;
		1861
		1862	if (y1valid && x1 >= 0 && x1 < w)
		1863	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1864	else
		1865	h2 = 1; /* out of range == invisible */
		1866
		1867	if (h1 \|\| h2)
		1868	{
		1869	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1870	glColor4f (1., 1., 1., alpha);
		1871
		1872	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1873	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1874	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1875	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1876	}
		1877	}
		1878	}
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glPopMatrix ();
		1884
		1885	glDisable (GL_TEXTURE_2D);
		1886	glDisable (GL_BLEND);
		1887	}
		1888
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1889	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1890	CODE:
1386	{	1891	{
1387	GLint width;	1892	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1893	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1895	RETVAL = width > 0;
1391	}	1896	}
1392	OUTPUT:	1897	OUTPUT:
1393	RETVAL	1898	RETVAL
1394		1899
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1900	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1901
1397	PROTOTYPES: DISABLE	1902	PROTOTYPES: DISABLE
1398		1903
1399	CFPlus::Map	1904	DC::Map
1400	new (SV *class)	1905	new (SV *klass)
1401	CODE:	1906	CODE:
1402	New (0, RETVAL, 1, struct map);	1907	New (0, RETVAL, 1, mapgrid);
1403	RETVAL->x = 0;	1908	RETVAL->x = 0;
1404	RETVAL->y = 0;	1909	RETVAL->y = 0;
1405	RETVAL->w = 0;	1910	RETVAL->w = 0;
1406	RETVAL->h = 0;	1911	RETVAL->h = 0;
1407	RETVAL->ox = 0;	1912	RETVAL->ox = 0;
…		…
1412	RETVAL->row = 0;	1917	RETVAL->row = 0;
1413	OUTPUT:	1918	OUTPUT:
1414	RETVAL	1919	RETVAL
1415		1920
1416	void	1921	void
1417	DESTROY (CFPlus::Map self)	1922	DESTROY (DC::Map self)
1418	CODE:	1923	CODE:
1419	{	1924	{
1420	map_clear (self);	1925	map_clear (self);
1421	Safefree (self->face2tile);	1926	Safefree (self->face2tile);
1422	Safefree (self->tex);	1927	Safefree (self->tex);
1423	Safefree (self);	1928	Safefree (self);
1424	}	1929	}
1425		1930
1426	void	1931	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1932	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1933	CODE:
1429	self->w = map_width;	1934	self->w = map_width;
1430	self->h = map_height;	1935	self->h = map_height;
1431		1936
1432	void	1937	void
1433	clear (CFPlus::Map self)	1938	clear (DC::Map self)
1434	CODE:	1939	CODE:
1435	map_clear (self);	1940	map_clear (self);
1436		1941
1437	void	1942	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1943	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1944	CODE:
1440	{	1945	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1946	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1947	need_texid (self, tile);
1443	}	1948	}
1444		1949
1445	void	1950	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1951	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1952	CODE:
1448	{	1953	{
1449	tileid texid;	1954	tileid texid;
1450	maptex *tex;	1955	maptex *tex;
1451		1956
1452	if (face < 0 \|\| face >= self->faces)	1957	if (face < 0 \|\| face >= self->faces)
1453	return;	1958	return;
1454		1959
1455	if (smooth < 0 \|\| smooth >= self->faces)	1960	if (smooth < 0 \|\| smooth >= self->faces)
1456	return;	1961	return;
1457		1962
1458	texid = self->face2tile [face];	1963	texid = self->face2tile [face];
1459		1964
1460	if (!texid)	1965	if (!texid)
1461	return;	1966	return;
1462		1967
1463	tex = self->tex + texid;	1968	tex = self->tex + texid;
1464	tex->smoothtile = self->face2tile [smooth];	1969	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1970	tex->smoothlevel = level;
1466	}	1971	}
1467		1972
1468	void	1973	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)	1974	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1470	CODE:	1975	CODE:
1471	{	1976	{
1472	need_texid (self, texid);	1977	need_texid (self, texid);
1473		1978
1474	{	1979	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1998	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1999	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	2000	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	2001	}
1497		2002
		2003	void
		2004	expire_textures (DC::Map self, int texid, int count)
		2005	PPCODE:
		2006	for (; texid < self->texs && count; ++texid, --count)
		2007	{
		2008	maptex *tex = self->tex + texid;
		2009
		2010	if (tex->name)
		2011	{
		2012	if (tex->unused)
		2013	{
		2014	tex->name = 0;
		2015	tex->unused = 0;
		2016	XPUSHs (sv_2mortal (newSViv (texid)));
		2017	}
		2018	else
		2019	tex->unused = 1;
		2020	}
		2021	}
		2022
1498	int	2023	int
1499	ox (CFPlus::Map self)	2024	ox (DC::Map self)
1500	ALIAS:	2025	ALIAS:
1501	oy = 1	2026	oy = 1
1502	x = 2	2027	x = 2
1503	y = 3	2028	y = 3
1504	w = 4	2029	w = 4
…		…
1515	}	2040	}
1516	OUTPUT:	2041	OUTPUT:
1517	RETVAL	2042	RETVAL
1518		2043
1519	void	2044	void
1520	scroll (CFPlus::Map self, int dx, int dy)	2045	scroll (DC::Map self, int dx, int dy)
1521	CODE:	2046	CODE:
1522	{	2047	{
1523	if (dx > 0)	2048	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	2049	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	2050	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	2065	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	2066	self->y += MAP_EXTEND_Y;
1542	}	2067	}
1543	}	2068	}
1544		2069
1545	void	2070	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2071	map1a_update (DC::Map self, SV *data_)
1547	CODE:	2072	CODE:
1548	{	2073	{
1549	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2074	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1550	uint8_t data_end = (uint8_t )SvEND (data_);	2075	uint8_t data_end = (uint8_t )SvEND (data_);
1551	mapcell *cell;	2076	mapcell *cell;
1552	int x, y, flags;	2077	int x, y, z, flags;
		2078	AV *missing = newAV ();
		2079	RETVAL = newRV_noinc ((SV *)missing);
1553		2080
1554	while (data < data_end - 1)	2081	while (data < data_end - 1)
1555	{	2082	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	2083	flags = (data [0] << 8) + data [1]; data += 2;
1557		2084
…		…
1570		2097
1571	//TODO: don't trust server data to be in-range(!)	2098	//TODO: don't trust server data to be in-range(!)
1572		2099
1573	if (flags & 8)	2100	if (flags & 8)
1574	{	2101	{
		2102	uint8_t ext, cmd;
		2103
1575	if (extmap)	2104	do
1576	{	2105	{
1577	uint8_t ext, cmd;	2106	ext = *data++;
		2107	cmd = ext & 0x7f;
1578		2108
1579	do	2109	if (cmd < 4)
		2110	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2111	else if (cmd == 5) // health
1580	{	2112	{
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;	2113	cell->stat_width = 1;
1589	cell->stat_hp = *data++;	2114	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	}	2115	}
1607	while (ext & 0x80);	2116	else if (cmd == 6) // monster width
		2117	cell->stat_width = *data++ + 1;
		2118	else if (cmd == 0x47)
		2119	{
		2120	if (*data == 1) cell->player = data [1];
		2121	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2122	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2123	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2124
		2125	data += *data + 1;
		2126	}
		2127	else if (cmd == 8) // cell flags
		2128	cell->flags = *data++;
		2129	else if (ext & 0x40) // unknown, multibyte => skip
		2130	data += *data + 1;
		2131	else
		2132	data++;
1608	}	2133	}
1609	else	2134	while (ext & 0x80);
1610	cell->darkness = *data++ + 1;
1611	}	2135	}
1612		2136
		2137	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2138	if (flags & (4 >> z))
1614	{	2139	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2140	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2141	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	2142	cell->tile [z] = self->face2tile [face];
		2143
		2144	if (cell->tile [z])
		2145	{
		2146	maptex *tex = self->tex + cell->tile [z];
		2147	tex->unused = 0;
		2148	if (!tex->name)
		2149	av_push (missing, newSViv (cell->tile [z]));
		2150
		2151	if (tex->smoothtile)
		2152	{
		2153	maptex *smooth = self->tex + tex->smoothtile;
		2154	smooth->unused = 0;
		2155	if (!smooth->name)
		2156	av_push (missing, newSViv (tex->smoothtile));
		2157	}
		2158	}
1618	}	2159	}
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	}	2160	}
1634	else	2161	else
1635	cell->darkness = 0;	2162	CELL_CLEAR (cell);
1636	}	2163	}
1637	}	2164	}
		2165	OUTPUT:
		2166	RETVAL
1638		2167
1639	SV *	2168	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2169	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	2170	CODE:
1642	{	2171	{
1643	int x1, x;	2172	int x1, x;
1644	int y1, y;	2173	int y1, y;
1645	int z;	2174	int z;
…		…
1658	? self->row + y	2187	? self->row + y
1659	: 0;	2188	: 0;
1660		2189
1661	for (x = x0; x < x1; x++)	2190	for (x = x0; x < x1; x++)
1662	{	2191	{
1663	int r = 32, g = 32, b = 32, a = 192;	2192	unsigned int r = 32, g = 32, b = 32, a = 192;
1664		2193
1665	if (row && row->c0 <= x && x < row->c1)	2194	if (row && row->c0 <= x && x < row->c1)
1666	{	2195	{
1667	mapcell *cell = row->col + (x - row->c0);	2196	mapcell *cell = row->col + (x - row->c0);
1668		2197
…		…
1670	{	2199	{
1671	maptex tex = self->tex [cell->tile [z]];	2200	maptex tex = self->tex [cell->tile [z]];
1672	int a0 = 255 - tex.a;	2201	int a0 = 255 - tex.a;
1673	int a1 = tex.a;	2202	int a1 = tex.a;
1674		2203
1675	r = (r * a0 + tex.r * a1) / 255;	2204	r = div255 (r * a0 + tex.r * a1);
1676	g = (g * a0 + tex.g * a1) / 255;	2205	g = div255 (g * a0 + tex.g * a1);
1677	b = (b * a0 + tex.b * a1) / 255;	2206	b = div255 (b * a0 + tex.b * a1);
1678	a = (a * a0 + tex.a * a1) / 255;	2207	a = div255 (a * a0 + tex.a * a1);
1679	}	2208	}
1680	}	2209	}
1681		2210
1682	*map++ = (r )	2211	*map++ = (r )
1683	\| (g << 8)	2212	\| (g << 8)
1684	\| (b << 16)	2213	\| (b << 16)
1685	\| (a << 24);	2214	\| (a << 24);
1686	}	2215	}
1687	}	2216	}
1688		2217
1689	RETVAL = map_sv;	2218	RETVAL = map_sv;
1690	}	2219	}
1691	OUTPUT:	2220	OUTPUT:
1692	RETVAL	2221	RETVAL
1693		2222
1694	void	2223	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2224	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1696	CODE:	2225	CODE:
1697	{	2226	{
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;	2227	int x, y, z;
1703	int last_name;
1704		2228
		2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2230	int pl_x, pl_y;
		2231	maptex pl_tex;
		2232	rc_t *rc = rc_alloc ();
		2233	rc_t *rc_ov = rc_alloc ();
		2234	rc_key_t key;
		2235	rc_array_t *arr;
		2236
		2237	pl_tex.name = 0;
		2238
1705	// thats current max. sorry.	2239	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2240	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2241	if (sh > 255) sh = 255;
1708		2242
1709	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2243	memset (&key, 0, sizeof (key));
1711		2244	key.r = 255;
1712	glColor4ub (255, 255, 255, 255);	2245	key.g = 255;
1713		2246	key.b = 255;
1714	glEnable (GL_BLEND);	2247	key.a = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2248	key.mode = GL_QUADS;
1716	glEnable (GL_TEXTURE_2D);	2249	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		2250
1723	mx += self->x;	2251	mx += self->x;
1724	my += self->y;	2252	my += self->y;
1725		2253
1726	// first pass: determine smooth_max	2254	// first pass: determine smooth_max
1727	// rather ugly, if you ask me	2255	// rather ugly, if you ask me
1728	// could also be stored inside mapcell and updated on change	2256	// could also be stored inside mapcell and updated on change
1729	memset (smooth_max, 0, sizeof (smooth_max));	2257	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1730		2258
1731	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1732	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1733	{	2261	{
1734	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2271	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2272	self->tex [cell->tile [2]].smoothlevel));
1745	}	2273	}
1746	}	2274	}
1747		2275
		2276	glEnable (GL_BLEND);
		2277	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2278	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2279
1748	for (z = 0; z <= 2; z++)	2280	for (z = 0; z <= 2; z++)
1749	{	2281	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2282	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2283	smooth_key skey;
		2284	smooth_hash smooth;
		2285	key.texname = -1;
1751		2286
1752	for (y = 0; y < sh; y++)	2287	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2288	if (0 <= y + my && y + my < self->rows)
1754	{	2289	{
1755	maprow *row = self->row + (y + my);	2290	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2296	tileid tile = cell->tile [z];
1762		2297
1763	if (tile)	2298	if (tile)
1764	{	2299	{
1765	maptex tex = self->tex [tile];	2300	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2301	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2302
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2303	if (key.texname != tex.name)
1772	{	2304	{
		2305	self->tex [tile].unused = 0;
		2306
1773	if (!tex.name)	2307	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2308	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2309
1776	glEnd ();	2310	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2311	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	2312	}
1780		2313
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2314	px = (x + 1) * Th - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2315	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		2316
1786	if (cell->flags && z == 2)	2317	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2318	{
1788	if (cell->flags & 1)	2319	pl_x = px;
		2320	pl_y = py;
		2321	pl_tex = tex;
1789	{	2322	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	}	2323	}
		2324
		2325	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2326	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2327	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2328	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1804		2329
1805	// update smooth hash	2330	// update smooth hash
1806	if (tex.smoothtile)	2331	if (tex.smoothtile)
1807	{	2332	{
1808	skey.tile = tex.smoothtile;	2333	skey.tile = tex.smoothtile;
1809	skey.level = tex.smoothlevel;	2334	skey.level = tex.smoothlevel;
1810		2335
1811	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2336	smooth_level[tex.smoothlevel] = 1;
1812		2337
1813	// add bits to current tile and all neighbours. skey.x\|y is	2338	// add bits to current tile and all neighbours. skey.x\|y is
1814	// shifted +1\|+1 so we always stay positive.	2339	// shifted +1\|+1 so we always stay positive.
1815		2340
1816	// bits is ___n cccc CCCC bbbb	2341	// bits is ___n cccc CCCC bbbb
…		…
1824		2349
1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2350	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1826	// ·· ·· ·┏ ┓·	2351	// ·· ·· ·┏ ┓·
1827		2352
1828	// full tile	2353	// full tile
1829	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2354	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1830		2355
1831	// borders	2356	// borders
1832	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2357	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);	2358	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);	2359	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);	2360	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1836		2361
1837	// corners	2362	// corners
1838	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2363	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);	2364	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);	2365	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);	2366	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2367	}
		2368	}
		2369
		2370	if (expect_false (z == 2) && expect_false (cell->flags))
		2371	{
		2372	// overlays such as the speech bubble, probably more to come
		2373	if (cell->flags & 1)
		2374	{
		2375	rc_key_t key_ov = key;
		2376	maptex tex = self->tex [TEXID_SPEECH];
		2377	rc_array_t *arr;
		2378	int px = x * Tw + Tw * 2 / 32;
		2379	int py = y * Th - Th * 6 / 32;
		2380
		2381	key_ov.texname = tex.name;
		2382	arr = rc_array (rc_ov, &key_ov);
		2383
		2384	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2385	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2386	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2387	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1842	}	2388	}
1843	}	2389	}
1844	}	2390	}
1845	}	2391	}
1846		2392
		2393	rc_draw (rc);
		2394	rc_clear (rc);
		2395
1847	// go through all smoothlevels, lowest to highest, then draw.	2396	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2397	// this is basically counting sort
1849	{	2398	{
1850	int w, b;	2399	int w, b;
1851		2400
1852	for (w = 0; w < 256 / 32; ++w)	2401	glEnable (GL_TEXTURE_2D);
		2402	glBegin (GL_QUADS);
		2403	for (int level = 0; level < smooth_level.size (); ++level)
		2404	if (smooth_level[level])
		2405	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1853	{	2406	{
1854	uint32_t smask = smooth_level [w];	2407	smooth_key &skey = it->first;
1855	if (smask)	2408	IV bits = it->second;
1856	for (b = 0; b < 32; ++b)	2409
1857	if (smask & (((uint32_t)1) << b))	2410	if (!(bits & 0x1000)
		2411	&& skey.level == level
		2412	&& level > smooth_max [skey.x][skey.y])
1858	{	2413	{
1859	int level = (w << 5) \| b;	2414	maptex tex = self->tex [skey.tile];
		2415	int px = (((int)skey.x) - 1) * Tw;
		2416	int py = (((int)skey.y) - 1) * Th;
		2417	int border = bits & 15;
		2418	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2419	float dx = tex.s * .0625f; // 16 images/row
		2420	float dy = tex.t * .5f ; // 2 images/column
		2421
1860	HE *he;	2422	if (tex.name)
1861
1862	hv_iterinit (smooth);
1863	while ((he = hv_iternext (smooth)))
1864	{	2423	{
1865	smooth_key skey = (smooth_key )HeKEY (he);	2424	// this time avoiding texture state changes
1866	IV bits = SvIVX (HeVAL (he));	2425	// save gobs of state changes.
1867		2426	if (key.texname != tex.name)
1868	if (!(bits & 0x1000)
1869	&& skey->level == level
1870	&& level > smooth_max [skey->x][skey->y])
1871	{	2427	{
1872	maptex tex = self->tex [skey->tile];	2428	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		2429
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 ();	2430	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2431	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2432	glBegin (GL_QUADS);
1890	}	2433	}
1891		2434
1892	if (border)	2435	if (border)
1893	{	2436	{
1894	float ox = border * dx;	2437	float ox = border * dx;
1895		2438
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2439	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2441	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2442	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1900	}	2443	}
1901		2444
1902	if (corner)	2445	if (corner)
1903	{	2446	{
1904	float ox = corner * dx;	2447	float ox = corner * dx;
1905		2448
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2449	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2450	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2451	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1910	}
1911	}	2453	}
1912	}	2454	}
1913	}	2455	}
1914	}	2456	}
		2457
		2458	glEnd ();
		2459	glDisable (GL_TEXTURE_2D);
		2460	key.texname = -1;
1915	}	2461	}
1916
1917	hv_clear (smooth);
1918	}	2462	}
1919		2463
1920	glEnd ();	2464	if (pl_tex.name)
		2465	{
		2466	maptex tex = pl_tex;
		2467	int px = pl_x + sdx;
		2468	int py = pl_y + sdy;
1921		2469
1922	glDisable (GL_TEXTURE_2D);	2470	key.texname = tex.name;
		2471	arr = rc_array (rc, &key);
		2472
		2473	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2474	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2475	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2476	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2477
		2478	rc_draw (rc);
		2479	}
		2480
		2481	rc_draw (rc_ov);
		2482	rc_clear (rc_ov);
		2483
1923	glDisable (GL_BLEND);	2484	glDisable (GL_BLEND);
		2485	rc_free (rc);
		2486	rc_free (rc_ov);
1924		2487
1925	// top layer: overlays such as the health bar	2488	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2489	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2490	if (0 <= y + my && y + my < self->rows)
1928	{	2491	{
…		…
1931	for (x = 0; x < sw; x++)	2494	for (x = 0; x < sw; x++)
1932	if (row->c0 <= x + mx && x + mx < row->c1)	2495	if (row->c0 <= x + mx && x + mx < row->c1)
1933	{	2496	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2497	mapcell *cell = row->col + (x + mx - row->c0);
1935		2498
1936	int px = x * T;	2499	int px = x * Tw;
1937	int py = y * T;	2500	int py = y * Th;
		2501
		2502	if (expect_false (cell->player == player))
		2503	{
		2504	px += sdx;
		2505	py += sdy;
		2506	}
1938		2507
1939	if (cell->stat_hp)	2508	if (cell->stat_hp)
1940	{	2509	{
1941	int width = cell->stat_width * T;	2510	int width = cell->stat_width * Tw;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2511	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1943		2512
1944	glColor3ub (0, 0, 0);	2513	glColor3ub (0, 0, 0);
1945	glRectf (px + 1, py - thick - 2,	2514	glRectf (px + 1, py - thick - 2,
1946	px + width - 1, py);	2515	px + width - 1, py);
1947		2516
…		…
1953	}	2522	}
1954	}	2523	}
1955	}	2524	}
1956		2525
1957	void	2526	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2527	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1959	CODE:	2528	CODE:
1960	{	2529	{
1961	static float color[16][3] = {	2530	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2531	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2532	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2533	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2534	{ 1.00f, 0.00f, 0.00f },
1966		2535
1967	{ 1.00F, 0.54F, 0.00F },	2536	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2537	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2538	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2539	{ 0.18f, 0.54f, 0.34f },
1971		2540
1972	{ 0.56F, 0.73F, 0.56F },	2541	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2542	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2543	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2544	{ 0.99f, 0.77f, 0.26f },
1976		2545
1977	{ 0.74F, 0.65F, 0.41F },	2546	{ 0.74f, 0.65f, 0.41f },
1978		2547
1979	{ 0.00F, 1.00F, 1.00F },	2548	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2549	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2550	{ 1.00f, 1.00f, 0.00f },
1982	};	2551	};
1983		2552
1984	int x, y;	2553	int x, y;
1985		2554
1986	glEnable (GL_TEXTURE_2D);	2555	glEnable (GL_TEXTURE_2D);
		2556	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2557	* but the nvidia driver (185.18.14) mishandles alpha textures
		2558	* and takes the colour from god knows where instead of using
		2559	* Cp. MODULATE results in the same colour, but slightly different
		2560	* alpha, but atcually gives us the correct colour with nvidia.
		2561	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2562	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2563	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2564	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2565	glBegin (GL_QUADS);
1991		2566
1992	for (y = 0; y < h; y++)	2567	for (y = 0; y < h; y++)
…		…
1996		2571
1997	if (m)	2572	if (m)
1998	{	2573	{
1999	float *c = color [m & 15];	2574	float *c = color [m & 15];
2000		2575
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2576	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2577	float tx2 = tx1 + 0.5f;
2003		2578
2004	glColor4f (c[0], c[1], c[2], 0.75);	2579	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2580	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2581	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2582	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2583	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2584	}
…		…
2013	glDisable (GL_BLEND);	2588	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2589	glDisable (GL_TEXTURE_2D);
2015	}	2590	}
2016		2591
2017	void	2592	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2593	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2594	PPCODE:
2020	{	2595	{
2021	int x, y;	2596	int x, y;
2022	int sw1 = sw + 2;	2597	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2598	int sh1 = sh + 2;
2024	int sh3 = sh * 3;	2599	int sh3 = sh * 3;
2025	int sw34 = (sw * 3 + 3) & ~3;	2600	int sw3 = sw * 3;
		2601	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2602	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2026	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2603	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2027	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2604	memset (darkness1, 0, sw1*sh1);
2028	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2029		2605
2030	SvPOK_only (darkness3_sv);	2606	SvPOK_only (darkness3_sv);
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2607	SvCUR_set (darkness3_sv, sw3 * sh3);
2032		2608
2033	mx += self->x - 1;	2609	mx += self->x - 1;
2034	my += self->y - 1;	2610	my += self->y - 1;
2035
2036	memset (darkness1, 255, sw1 * sh1);
2037		2611
2038	for (y = 0; y < sh1; y++)	2612	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2613	if (0 <= y + my && y + my < self->rows)
2040	{	2614	{
2041	maprow *row = self->row + (y + my);	2615	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2618	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2619	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2620	mapcell *cell = row->col + (x + mx - row->c0);
2047		2621
2048	darkness1 [y * sw1 + x] = cell->darkness	2622	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2623	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2624	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2625	}
2052	}	2626	}
2053		2627
2054	for (y = 0; y < sh; ++y)	2628	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2629	for (x = 0; x < sw; ++x)
…		…
2074		2648
2075	uint8_t r13 = (d13 + d23 + d12) / 3;	2649	uint8_t r13 = (d13 + d23 + d12) / 3;
2076	uint8_t r23 = d23;	2650	uint8_t r23 = d23;
2077	uint8_t r33 = (d23 + d33 + d32) / 3;	2651	uint8_t r33 = (d23 + d33 + d32) / 3;
2078		2652
2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2653	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2654	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2655	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2656	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2657	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);	2658	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2659	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2660	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2661	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2088	}	2662	}
2089		2663
2090	free (darkness1);	2664	free (darkness1);
2091		2665
2092	EXTEND (SP, 3);	2666	EXTEND (SP, 3);
2093	PUSHs (sv_2mortal (newSViv (sw34)));	2667	PUSHs (sv_2mortal (newSViv (sw3)));
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2668	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2669	PUSHs (darkness3_sv);
2096	}	2670	}
2097		2671
2098	SV *	2672	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2673	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2674	CODE:
2101	{	2675	{
2102	int x, y, x1, y1;	2676	int x, y, x1, y1;
2103	SV data_sv = newSV (w h * 7 + 5);	2677	SV data_sv = newSV (w h * 7 + 5);
2104	uint8_t data = (uint8_t )SvPVX (data_sv);	2678	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2161	else	2735	else
2162	*data++ = 0;	2736	*data++ = 0;
2163	}	2737	}
2164	}	2738	}
2165		2739
		2740	/* if size is wh + 5 then no data has been found /
		2741	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2742	{
2166	SvPOK_only (data_sv);	2743	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2744	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2745	}
		2746
2168	RETVAL = data_sv;	2747	RETVAL = data_sv;
2169	}	2748	}
2170	OUTPUT:	2749	OUTPUT:
2171	RETVAL	2750	RETVAL
2172		2751
2173	void	2752	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2753	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2754	PPCODE:
2176	{	2755	{
2177	int x, y, z;	2756	int x, y, z;
2178	int w, h;	2757	int w, h;
2179	int x1, y1;	2758	int x1, y1;
		2759	STRLEN len;
		2760	uint8_t data, end;
		2761
		2762	len = SvLEN (data_sv);
		2763	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2764	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2765	end = data + len + 8;
		2766
		2767	if (len < 5)
		2768	XSRETURN_EMPTY;
2180		2769
2181	if (*data++ != 0)	2770	if (*data++ != 0)
2182	return; /* version mismatch */	2771	XSRETURN_EMPTY; /* version mismatch */
2183		2772
2184	w = data++ << 8; w \|= data++;	2773	w = data++ << 8; w \|= data++;
2185	h = data++ << 8; h \|= data++;	2774	h = data++ << 8; h \|= data++;
2186		2775
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2776	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2788	{
2200	maprow *row = map_get_row (self, y);	2789	maprow *row = map_get_row (self, y);
2201		2790
2202	for (x = x0; x < x1; x++)	2791	for (x = x0; x < x1; x++)
2203	{	2792	{
		2793	uint8_t flags;
		2794
		2795	if (data + 7 >= end)
		2796	XSRETURN_EMPTY;
		2797
2204	uint8_t flags = *data++;	2798	flags = *data++;
2205		2799
2206	if (flags)	2800	if (flags)
2207	{	2801	{
2208	mapcell *cell = row_get_cell (row, x);	2802	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2803	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2806	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2213	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2807	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2214		2808
2215	if (cell->darkness == 0)	2809	if (cell->darkness == 0)
2216	{	2810	{
2217	cell->darkness = 0;	2811	/cell->darkness = 0;/
		2812	EXTEND (SP, 3);
2218		2813
2219	for (z = 0; z <= 2; z++)	2814	for (z = 0; z <= 2; z++)
2220	{	2815	{
2221	tileid t = tile [z];	2816	tileid t = tile [z];
2222		2817
2223	if (t >= self->texs \|\| (t && !self->tex [t].name))	2818	if (t >= self->texs \|\| (t && !self->tex [t].name))
2224	{	2819	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2820	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2821	need_texid (self, t);
2227	}	2822	}
2228		2823
2229	cell->tile [z] = t;	2824	cell->tile [z] = t;
2230	}	2825	}
…		…
2232	}	2827	}
2233	}	2828	}
2234	}	2829	}
2235	}	2830	}
2236		2831
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2832	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2833
2239	PROTOTYPES: DISABLE	2834	DC::RW
2240
2241	CFPlus::MixChunk
2242	new (SV class, SV data_sv)	2835	new (SV klass, SV data_sv)
2243	CODE:	2836	CODE:
2244	{	2837	{
2245	STRLEN datalen;	2838	STRLEN datalen;
2246	char *data = SvPVbyte (data_sv, datalen);	2839	char *data = SvPVbyte (data_sv, datalen);
2247		2840
2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);	2841	RETVAL = SDL_RWFromConstMem (data, datalen);
2249	}	2842	}
2250	OUTPUT:	2843	OUTPUT:
2251	RETVAL	2844	RETVAL
2252		2845
2253	CFPlus::MixChunk	2846	DC::RW
2254	new_from_file (SV class, char path)	2847	new_from_file (SV klass, const char path, const char *mode = "rb")
2255	CODE:	2848	CODE:
2256	RETVAL = Mix_LoadWAV (path);	2849	RETVAL = SDL_RWFromFile (path, mode);
2257	OUTPUT:	2850	OUTPUT:
2258	RETVAL	2851	RETVAL
2259		2852
		2853	# fails on win32:
		2854	# dc.xs(2268) : error C2059: syntax error : '('
2260	void	2855	#void
		2856	#close (DC::RW self)
		2857	# CODE:
		2858	# (self->(close)) (self);
		2859
		2860	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2861
		2862	PROTOTYPES: DISABLE
		2863
		2864	DC::Channel
		2865	find ()
		2866	CODE:
		2867	{
		2868	RETVAL = Mix_GroupAvailable (-1);
		2869
		2870	if (RETVAL < 0)
		2871	{
		2872	RETVAL = Mix_GroupOldest (-1);
		2873
		2874	if (RETVAL < 0)
		2875	{
		2876	// happens sometimes, maybe it just stopped playing(?)
		2877	RETVAL = Mix_GroupAvailable (-1);
		2878
		2879	if (RETVAL < 0)
		2880	XSRETURN_UNDEF;
		2881	}
		2882	else
		2883	Mix_HaltChannel (RETVAL);
		2884	}
		2885
		2886	Mix_UnregisterAllEffects (RETVAL);
		2887	Mix_Volume (RETVAL, 128);
		2888	}
		2889	OUTPUT:
		2890	RETVAL
		2891
		2892	void
		2893	halt (DC::Channel self)
		2894	CODE:
		2895	Mix_HaltChannel (self);
		2896
		2897	void
		2898	expire (DC::Channel self, int ticks = -1)
		2899	CODE:
		2900	Mix_ExpireChannel (self, ticks);
		2901
		2902	void
		2903	fade_out (DC::Channel self, int ticks = -1)
		2904	CODE:
		2905	Mix_FadeOutChannel (self, ticks);
		2906
		2907	int
		2908	volume (DC::Channel self, int volume)
		2909	CODE:
		2910	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2911	OUTPUT:
		2912	RETVAL
		2913
		2914	void
		2915	unregister_all_effects (DC::Channel self)
		2916	CODE:
		2917	Mix_UnregisterAllEffects (self);
		2918
		2919	void
		2920	set_panning (DC::Channel self, int left, int right)
		2921	CODE:
		2922	left = CLAMP (left , 0, 255);
		2923	right = CLAMP (right, 0, 255);
		2924	Mix_SetPanning (self, left, right);
		2925
		2926	void
		2927	set_distance (DC::Channel self, int distance)
		2928	CODE:
		2929	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2930
		2931	void
		2932	set_position (DC::Channel self, int angle, int distance)
		2933	CODE:
		2934
		2935	void
		2936	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2937	CODE:
		2938	{
		2939	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2940	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2941	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2942	}
		2943
		2944	void
		2945	set_reverse_stereo (DC::Channel self, int flip)
		2946	CODE:
		2947	Mix_SetReverseStereo (self, flip);
		2948
		2949	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2950
		2951	PROTOTYPES: DISABLE
		2952
		2953	void
		2954	decoders ()
		2955	PPCODE:
		2956	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2957	int i, num = Mix_GetNumChunkDecoders ();
		2958	EXTEND (SP, num);
		2959	for (i = 0; i < num; ++i)
		2960	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2961	#else
		2962	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2963	#endif
		2964
		2965	DC::MixChunk
		2966	new (SV *klass, DC::RW rwops)
		2967	CODE:
		2968	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2969	OUTPUT:
		2970	RETVAL
		2971
		2972	void
2261	DESTROY (CFPlus::MixChunk self)	2973	DESTROY (DC::MixChunk self)
2262	CODE:	2974	CODE:
2263	Mix_FreeChunk (self);	2975	Mix_FreeChunk (self);
2264		2976
2265	int	2977	int
2266	volume (CFPlus::MixChunk self, int volume = -1)	2978	volume (DC::MixChunk self, int volume = -1)
2267	CODE:	2979	CODE:
		2980	if (items > 1)
		2981	volume = CLAMP (volume, 0, 128);
2268	RETVAL = Mix_VolumeChunk (self, volume);	2982	RETVAL = Mix_VolumeChunk (self, volume);
2269	OUTPUT:	2983	OUTPUT:
2270	RETVAL	2984	RETVAL
2271		2985
2272	int	2986	DC::Channel
2273	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2987	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2274	CODE:	2988	CODE:
		2989	{
2275	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2990	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2991
		2992	if (RETVAL < 0)
		2993	XSRETURN_UNDEF;
		2994
		2995	if (channel < 0)
		2996	{
		2997	Mix_UnregisterAllEffects (RETVAL);
		2998	Mix_Volume (RETVAL, 128);
		2999	}
		3000	}
2276	OUTPUT:	3001	OUTPUT:
2277	RETVAL	3002	RETVAL
2278		3003
2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3004	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3005
		3006	void
		3007	decoders ()
		3008	PPCODE:
		3009	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3010	int i, num = Mix_GetNumMusicDecoders ();
		3011	EXTEND (SP, num);
		3012	for (i = 0; i < num; ++i)
		3013	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3014	#else
		3015	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3016	#endif
2280		3017
2281	int	3018	int
2282	volume (int volume = -1)	3019	volume (int volume = -1)
2283	PROTOTYPE: ;$	3020	PROTOTYPE: ;$
2284	CODE:	3021	CODE:
		3022	if (items > 0)
		3023	volume = CLAMP (volume, 0, 128);
2285	RETVAL = Mix_VolumeMusic (volume);	3024	RETVAL = Mix_VolumeMusic (volume);
2286	OUTPUT:	3025	OUTPUT:
2287	RETVAL	3026	RETVAL
2288		3027
		3028	void
		3029	fade_out (int ms)
		3030	CODE:
		3031	Mix_FadeOutMusic (ms);
		3032
		3033	void
		3034	halt ()
		3035	CODE:
		3036	Mix_HaltMusic ();
		3037
2289	int	3038	int
2290	fade_out (int ms)	3039	playing ()
2291	CODE:	3040	CODE:
2292	RETVAL = Mix_FadeOutMusic (ms);	3041	RETVAL = Mix_PlayingMusic ();
2293	OUTPUT:	3042	OUTPUT:
2294	RETVAL	3043	RETVAL
2295		3044
2296	CFPlus::MixMusic	3045	DC::MixMusic
2297	new_from_file (SV class, char path)	3046	new (SV *klass, DC::RW rwops)
2298	CODE:	3047	CODE:
2299	RETVAL = Mix_LoadMUS (path);	3048	RETVAL = Mix_LoadMUS_RW (rwops);
2300	OUTPUT:	3049	OUTPUT:
2301	RETVAL	3050	RETVAL
2302		3051
2303	void	3052	void
2304	DESTROY (CFPlus::MixMusic self)	3053	DESTROY (DC::MixMusic self)
2305	CODE:	3054	CODE:
2306	Mix_FreeMusic (self);	3055	Mix_FreeMusic (self);
2307		3056
2308	int	3057	int
2309	play (CFPlus::MixMusic self, int loops = -1)	3058	play (DC::MixMusic self, int loops = -1)
2310	CODE:	3059	CODE:
2311	RETVAL = Mix_PlayMusic (self, loops);	3060	RETVAL = Mix_PlayMusic (self, loops);
2312	OUTPUT:	3061	OUTPUT:
2313	RETVAL	3062	RETVAL
2314		3063
2315	int	3064	void
2316	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3065	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2317	CODE:	3066	CODE:
2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3067	Mix_FadeInMusicPos (self, loops, ms, position);
2319	OUTPUT:
2320	RETVAL
2321		3068
2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3069	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2323		3070
2324	PROTOTYPES: ENABLE	3071	PROTOTYPES: ENABLE
2325		3072
2326	BOOT:	3073	BOOT:
2327	{	3074	{
2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3075	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2329	static const struct {	3076	static const struct {
2330	const char *name;	3077	const char *name;
2331	IV iv;	3078	IV iv;
2332	} *civ, const_iv[] = {	3079	} *civ, const_iv[] = {
2333	# define const_iv(name) { # name, (IV)name }	3080	# define const_iv(name) { # name, (IV)name }
2334	const_iv (GL_VENDOR),	3081	const_iv (GL_VENDOR),
2335	const_iv (GL_VERSION),	3082	const_iv (GL_VERSION),
2336	const_iv (GL_EXTENSIONS),	3083	const_iv (GL_EXTENSIONS),
		3084	const_iv (GL_MAX_TEXTURE_UNITS),
2337	const_iv (GL_COLOR_MATERIAL),	3085	const_iv (GL_COLOR_MATERIAL),
2338	const_iv (GL_SMOOTH),	3086	const_iv (GL_SMOOTH),
2339	const_iv (GL_FLAT),	3087	const_iv (GL_FLAT),
2340	const_iv (GL_DITHER),	3088	const_iv (GL_DITHER),
2341	const_iv (GL_BLEND),	3089	const_iv (GL_BLEND),
…		…
2353	const_iv (GL_ZERO),	3101	const_iv (GL_ZERO),
2354	const_iv (GL_SRC_ALPHA),	3102	const_iv (GL_SRC_ALPHA),
2355	const_iv (GL_DST_ALPHA),	3103	const_iv (GL_DST_ALPHA),
2356	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3104	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2357	const_iv (GL_ONE_MINUS_DST_ALPHA),	3105	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3106	const_iv (GL_SRC_COLOR),
		3107	const_iv (GL_DST_COLOR),
		3108	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3109	const_iv (GL_ONE_MINUS_DST_COLOR),
2358	const_iv (GL_SRC_ALPHA_SATURATE),	3110	const_iv (GL_SRC_ALPHA_SATURATE),
2359	const_iv (GL_RGB),	3111	const_iv (GL_RGB),
2360	const_iv (GL_RGBA),	3112	const_iv (GL_RGBA),
2361	const_iv (GL_RGBA4),	3113	const_iv (GL_RGBA4),
2362	const_iv (GL_RGBA8),	3114	const_iv (GL_RGBA8),
…		…
2368	const_iv (GL_INTENSITY),	3120	const_iv (GL_INTENSITY),
2369	const_iv (GL_LUMINANCE),	3121	const_iv (GL_LUMINANCE),
2370	const_iv (GL_LUMINANCE_ALPHA),	3122	const_iv (GL_LUMINANCE_ALPHA),
2371	const_iv (GL_FLOAT),	3123	const_iv (GL_FLOAT),
2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3124	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3125	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3126	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3127	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3128	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3129	const_iv (GL_COMPRESSED_RGB_ARB),
		3130	const_iv (GL_COMPRESSED_RGBA_ARB),
2373	const_iv (GL_COMPILE),	3131	const_iv (GL_COMPILE),
2374	const_iv (GL_PROXY_TEXTURE_1D),	3132	const_iv (GL_PROXY_TEXTURE_1D),
2375	const_iv (GL_PROXY_TEXTURE_2D),	3133	const_iv (GL_PROXY_TEXTURE_2D),
2376	const_iv (GL_TEXTURE_1D),	3134	const_iv (GL_TEXTURE_1D),
2377	const_iv (GL_TEXTURE_2D),	3135	const_iv (GL_TEXTURE_2D),
…		…
2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3174	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2417	const_iv (GL_POINT_SMOOTH_HINT),	3175	const_iv (GL_POINT_SMOOTH_HINT),
2418	const_iv (GL_LINE_SMOOTH_HINT),	3176	const_iv (GL_LINE_SMOOTH_HINT),
2419	const_iv (GL_POLYGON_SMOOTH_HINT),	3177	const_iv (GL_POLYGON_SMOOTH_HINT),
2420	const_iv (GL_GENERATE_MIPMAP_HINT),	3178	const_iv (GL_GENERATE_MIPMAP_HINT),
		3179	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2421	const_iv (GL_FASTEST),	3180	const_iv (GL_FASTEST),
2422	const_iv (GL_DONT_CARE),	3181	const_iv (GL_DONT_CARE),
2423	const_iv (GL_NICEST),	3182	const_iv (GL_NICEST),
2424	const_iv (GL_V2F),	3183	const_iv (GL_V2F),
2425	const_iv (GL_V3F),	3184	const_iv (GL_V3F),
2426	const_iv (GL_T2F_V3F),	3185	const_iv (GL_T2F_V3F),
2427	const_iv (GL_T2F_N3F_V3F),	3186	const_iv (GL_T2F_N3F_V3F),
		3187	const_iv (GL_FUNC_ADD),
		3188	const_iv (GL_FUNC_SUBTRACT),
		3189	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2428	# undef const_iv	3190	# undef const_iv
2429	};	3191	};
2430		3192
2431	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3193	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3194	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2433		3195
2434	texture_av = newAV ();	3196	texture_av = newAV ();
2435	AvREAL_off (texture_av);	3197	AvREAL_off (texture_av);
2436	}	3198	}
2437		3199
2438	char *	3200	void
		3201	disable_GL_EXT_blend_func_separate ()
		3202	CODE:
		3203	gl.BlendFuncSeparate = 0;
		3204	gl.BlendFuncSeparateEXT = 0;
		3205
		3206	void
		3207	apple_nvidia_bug (int enable)
		3208
		3209	const char *
2439	gl_vendor ()	3210	gl_vendor ()
2440	CODE:	3211	CODE:
2441	RETVAL = (char *)glGetString (GL_VENDOR);	3212	RETVAL = (const char *)glGetString (GL_VENDOR);
2442	OUTPUT:	3213	OUTPUT:
2443	RETVAL	3214	RETVAL
2444		3215
2445	char *	3216	const char *
2446	gl_version ()	3217	gl_version ()
2447	CODE:	3218	CODE:
2448	RETVAL = (char *)glGetString (GL_VERSION);	3219	RETVAL = (const char *)glGetString (GL_VERSION);
2449	OUTPUT:	3220	OUTPUT:
2450	RETVAL	3221	RETVAL
2451		3222
2452	char *	3223	const char *
2453	gl_extensions ()	3224	gl_extensions ()
2454	CODE:	3225	CODE:
2455	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3226	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2456	OUTPUT:	3227	OUTPUT:
2457	RETVAL	3228	RETVAL
2458		3229
2459	const char *glGetString (GLenum pname)	3230	const char *glGetString (GLenum pname)
		3231	CODE:
		3232	RETVAL = (const char *)glGetString (pname);
		3233	OUTPUT:
		3234	RETVAL
2460		3235
2461	GLint glGetInteger (GLenum pname)	3236	GLint glGetInteger (GLenum pname)
2462	CODE:	3237	CODE:
2463	glGetIntegerv (pname, &RETVAL);	3238	glGetIntegerv (pname, &RETVAL);
2464	OUTPUT:	3239	OUTPUT:
…		…
2472		3247
2473	int glGetError ()	3248	int glGetError ()
2474		3249
2475	void glFinish ()	3250	void glFinish ()
2476		3251
		3252	void glFlush ()
		3253
2477	void glClear (int mask)	3254	void glClear (int mask)
2478		3255
2479	void glClearColor (float r, float g, float b, float a = 1.0)	3256	void glClearColor (float r, float g, float b, float a = 1.0)
2480	PROTOTYPE: @	3257	PROTOTYPE: @
2481		3258
…		…
2490	void glBlendFunc (int sfactor, int dfactor)	3267	void glBlendFunc (int sfactor, int dfactor)
2491		3268
2492	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3269	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2493	CODE:	3270	CODE:
2494	gl_BlendFuncSeparate (sa, da, saa, daa);	3271	gl_BlendFuncSeparate (sa, da, saa, daa);
		3272
		3273	# void glBlendEquation (int se)
2495		3274
2496	void glDepthMask (int flag)	3275	void glDepthMask (int flag)
2497		3276
2498	void glLogicOp (int opcode)	3277	void glLogicOp (int opcode)
2499		3278
…		…
2534	void glRotate (float angle, float x, float y, float z)	3313	void glRotate (float angle, float x, float y, float z)
2535	CODE:	3314	CODE:
2536	glRotatef (angle, x, y, z);	3315	glRotatef (angle, x, y, z);
2537		3316
2538	void glColor (float r, float g, float b, float a = 1.0)	3317	void glColor (float r, float g, float b, float a = 1.0)
		3318	PROTOTYPE: @
2539	ALIAS:	3319	ALIAS:
2540	glColor_premultiply = 1	3320	glColor_premultiply = 1
2541	CODE:	3321	CODE:
2542	if (ix)	3322	if (ix)
2543	{	3323	{
…		…
2563		3343
2564	void glRect (float x1, float y1, float x2, float y2)	3344	void glRect (float x1, float y1, float x2, float y2)
2565	CODE:	3345	CODE:
2566	glRectf (x1, y1, x2, y2);	3346	glRectf (x1, y1, x2, y2);
2567		3347
		3348	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3349	CODE:
		3350	glBegin (GL_LINE_LOOP);
		3351	glVertex2f (x1, y1);
		3352	glVertex2f (x2, y1);
		3353	glVertex2f (x2, y2);
		3354	glVertex2f (x1, y2);
		3355	glEnd ();
		3356
2568	PROTOTYPES: ENABLE	3357	PROTOTYPES: ENABLE
2569		3358
2570	void glBegin (int mode)	3359	void glBegin (int mode)
2571		3360
2572	void glEnd ()	3361	void glEnd ()
…		…
2604	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3393	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2605	CODE:	3394	CODE:
2606	if (gl.SeparableFilter2D)	3395	if (gl.SeparableFilter2D)
2607	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3396	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2608		3397
2609	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3398	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2610		3399
2611	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3400	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2612		3401
2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3402	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2614		3403
…		…
2640		3429
2641	void glEndList ()	3430	void glEndList ()
2642		3431
2643	void glCallList (int list)	3432	void glCallList (int list)
2644		3433
2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3434	void c_init ()
		3435	CODE:
		3436	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3437	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3438
		3439	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2646		3440
2647	PROTOTYPES: DISABLE	3441	PROTOTYPES: DISABLE
2648		3442
2649	void	3443	void
2650	find_widget (SV *self, NV x, NV y)	3444	find_widget (SV *self, NV x, NV y)
2651	PPCODE:	3445	PPCODE:
2652	{	3446	{
2653	if (within_widget (self, x, y))	3447	if (within_widget (self, x, y))
2654	XPUSHs (self);	3448	XPUSHs (self);
2655	}	3449	}
2656		3450
2657	BOOT:	3451	BOOT:
2658	{	3452	{
2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3453	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2660		3454
2661	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3455	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);	3456	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);	3457	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);	3458	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2665	}	3459	}
2666		3460
2667	void	3461	void
2668	draw (SV *self)	3462	draw (SV *self)
2669	CODE:	3463	CODE:
2670	{	3464	{
2671	HV *hv;	3465	HV *hv;
2672	SV **svp;	3466	SV **svp;
2673	NV x, y, w, h;	3467	NV x, y, w, h;
2674	SV *draw_x_sv = GvSV (draw_x_gv);	3468	SV *draw_x_sv = GvSV (draw_x_gv);
2675	SV *draw_y_sv = GvSV (draw_y_gv);	3469	SV *draw_y_sv = GvSV (draw_y_gv);
2676	SV *draw_w_sv = GvSV (draw_w_gv);	3470	SV *draw_w_sv = GvSV (draw_w_gv);
2677	SV *draw_h_sv = GvSV (draw_h_gv);	3471	SV *draw_h_sv = GvSV (draw_h_gv);
2678	SV *hover;
2679	double draw_x, draw_y, draw_w, draw_h;	3472	double draw_x, draw_y;
2680		3473
2681	if (!SvROK (self))	3474	if (!SvROK (self))
2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3475	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2683		3476
2684	hv = (HV *)SvRV (self);	3477	hv = (HV *)SvRV (self);
2685		3478
2686	if (SvTYPE (hv) != SVt_PVHV)	3479	if (SvTYPE (hv) != SVt_PVHV)
2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3480	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2688		3481
2689	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3482	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.;	3483	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2691		3484
2692	if (!h \|\| !w)	3485	if (!h \|\| !w)
…		…
2712	{	3505	{
2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3506	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2714		3507
2715	if (svp && SvTRUE (*svp))	3508	if (svp && SvTRUE (*svp))
2716	{	3509	{
2717	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);	3510	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2718	glEnable (GL_BLEND);	3511	glEnable (GL_BLEND);
2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3512	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2720	glBegin (GL_QUADS);	3513	glBegin (GL_QUADS);
2721	glVertex2f (0, 0);	3514	glVertex2f (0, 0);
2722	glVertex2f (w, 0);	3515	glVertex2f (w, 0);
…		…
2725	glEnd ();	3518	glEnd ();
2726	glDisable (GL_BLEND);	3519	glDisable (GL_BLEND);
2727	}	3520	}
2728	}	3521	}
2729	#if 0	3522	#if 0
2730	if ($ENV{CFPLUS_DEBUG} & 1) {	3523	// draw borders, for debugging
2731	glPushMatrix;	3524	glPushMatrix ();
2732	glColor 1, 1, 0, 1;	3525	glColor4f (1., 1., 0., 1.);
2733	glTranslate 0.375, 0.375;	3526	glTranslatef (.5, .5, 0.);
2734	glBegin GL_LINE_LOOP;	3527	glBegin (GL_LINE_LOOP);
2735	glVertex 0 , 0;	3528	glVertex2f (0 , 0);
2736	glVertex $self->{w} - 1, 0;	3529	glVertex2f (w - 1, 0);
2737	glVertex $self->{w} - 1, $self->{h} - 1;	3530	glVertex2f (w - 1, h - 1);
2738	glVertex 0 , $self->{h} - 1;	3531	glVertex2f (0 , h - 1);
2739	glEnd;	3532	glEnd ();
2740	glPopMatrix;	3533	glPopMatrix ();
2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2742	}
2743	#endif	3534	#endif
2744	PUSHMARK (SP);	3535	PUSHMARK (SP);
2745	XPUSHs (self);	3536	XPUSHs (self);
2746	PUTBACK;	3537	PUTBACK;
2747	call_method ("_draw", G_VOID \| G_DISCARD);	3538	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 1.325 by root, Sun Nov 18 02:04:48 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 1.325 by root, Sun Nov 18 02:04:48 2018 UTC