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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 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
		38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		39
30	#include <SDL.h>	40	#include <SDL.h>
31	#include <SDL_thread.h>	41	#include <SDL_thread.h>
32	#include <SDL_endian.h>	42	#include <SDL_endian.h>
33	#include <SDL_image.h>	43	#include <SDL_image.h>
34	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
36		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
37	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
39		56
40	#include <glib/gmacros.h>	57	#include <glib.h>
41		58
42	#include <pango/pango.h>	59	#include <pango/pango.h>
		60
		61	#ifndef PANGO_VERSION_CHECK
		62	# define PANGO_VERSION_CHECK(a,b,c) 0
		63	#endif
		64
		65	#if !PANGO_VERSION_CHECK (1, 15, 2)
		66	# define pango_layout_get_line_readonly pango_layout_get_line
		67	# define pango_layout_get_lines_readonly pango_layout_get_lines
		68	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		69	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		70	#endif
43		71
44	#ifndef _WIN32	72	#ifndef _WIN32
45	# include <sys/types.h>	73	# include <sys/types.h>
46	# include <sys/socket.h>	74	# include <sys/socket.h>
47	# include <netinet/in.h>	75	# include <netinet/in.h>
48	# include <netinet/tcp.h>	76	# include <netinet/tcp.h>
49	# include <inttypes.h>	77	# include <inttypes.h>
50	#endif	78	#endif
51		79
		80	#if __GNUC__ >= 4
		81	# define expect(expr,value) __builtin_expect ((expr),(value))
		82	#else
		83	# define expect(expr,value) (expr)
		84	#endif
		85
		86	#define expect_false(expr) expect ((expr) != 0, 0)
		87	#define expect_true(expr) expect ((expr) != 0, 1)
		88
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
54	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
55		95
56	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
58		98
59	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
60		100
61	#if 0	101	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	102	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
63	#else	103
64	# define PARACHUTE 0	104	#define KMOD_LRAM 0x10000 // our extension
65	#endif	105
		106	#define TEXID_SPEECH 1
		107	#define TEXID_NOFACE 2
		108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
66		127
67	static AV *texture_av;	128	static AV *texture_av;
68		129
69	static struct	130	static struct
70	{	131	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	168	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	169	glDeleteTextures (1, &name);
109	}	170	}
110		171
111	#include "texcache.c"	172	#include "texcache.c"
		173	#include "rendercache.c"
112		174
113	#include "pango-font.c"	175	#include "pango-font.c"
114	#include "pango-fontmap.c"	176	#include "pango-fontmap.c"
115	#include "pango-render.c"	177	#include "pango-render.c"
116		178
		179	typedef IV DC__Channel;
		180	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	181	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	182	typedef Mix_Music *DC__MixMusic;
119		183
120	typedef PangoFontDescription *CFPlus__Font;	184	typedef PangoFontDescription *DC__Font;
121		185
122	static int	186	static int
123	shape_attr_p (PangoLayoutRun *run)	187	shape_attr_p (PangoLayoutRun *run)
124	{	188	{
125	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
126		190
127	while (attrs)	191	while (attrs)
128	{	192	{
129	PangoAttribute *attr = attrs->data;	193	PangoAttribute attr = (PangoAttribute )attrs->data;
130		194
131	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
132	return 1;	196	return 1;
133		197
134	attrs = attrs->next;	198	attrs = attrs->next;
135	}	199	}
136		200
137	return 0;	201	return 0;
138	}	202	}
139		203
140	typedef struct cf_layout {	204	struct cf_layout {
141	PangoLayout *pl;	205	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	206	float r, g, b, a; // default color for rgba mode
143	int base_height;	207	int base_height;
144	CFPlus__Font font;	208	DC__Font font;
145	} *CFPlus__Layout;	209	rc_t *rc;
		210	};
146		211
		212	typedef cf_layout *DC__Layout;
		213
147	static CFPlus__Font default_font;	214	static DC__Font default_font;
148	static PangoContext *opengl_context;	215	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	216	static PangoFontMap *opengl_fontmap;
150		217
151	static void	218	static void
152	substitute_func (FcPattern *pattern, gpointer data)	219	substitute_func (FcPattern *pattern, gpointer data)
153	{	220	{
154	FcPatternAddBool (pattern, FC_HINTING, 1);	221	FcPatternAddBool (pattern, FC_HINTING, 1);
155	#ifdef FC_HINT_STYLE	222	#ifdef FC_HINT_STYLE
156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	223	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
157	#endif	224	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	225	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	226	}
160		227
161	static void	228	static void
162	layout_update_font (CFPlus__Layout self)	229	layout_update_font (DC__Layout self)
163	{	230	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	231	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	232	* reasonably well with dejavu/bistream fonts
166	*/	233	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	234	PangoFontDescription *font = self->font ? self->font : default_font;
168		235
169	pango_font_description_set_absolute_size (font,	236	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	237	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		238
172	pango_layout_set_font_description (self->pl, font);	239	pango_layout_set_font_description (self->pl, font);
173	}	240	}
174		241
175	static void	242	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	243	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	244	{
178	PangoRectangle rect;	245	PangoRectangle rect;
179		246
180	// get_pixel_* wrongly rounds down	247	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	248	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191	}	258	}
192		259
193	typedef uint16_t tileid;	260	typedef uint16_t tileid;
194	typedef uint16_t faceid;	261	typedef uint16_t faceid;
195		262
196	typedef struct {	263	struct maptex
		264	{
197	int name;	265	GLuint name;
198	int w, h;	266	int w, h;
199	float s, t;	267	float s, t;
200	uint8_t r, g, b, a;	268	uint8_t r, g, b, a;
201	tileid smoothtile;	269	tileid smoothtile;
202	uint8_t smoothlevel;	270	uint8_t smoothlevel;
203	} maptex;	271	uint8_t unused; /* set to zero on use */
		272	};
204		273
205	typedef struct {	274	struct mapcell
		275	{
206	uint32_t player;	276	uint32_t player;
207	tileid tile[3];	277	tileid tile[3];
208	uint16_t darkness;	278	uint16_t darkness;
209	uint8_t stat_width, stat_hp, flags, smoothmax;	279	uint8_t stat_width, stat_hp, flags, smoothmax;
210	} mapcell;	280	};
211		281
212	typedef struct {	282	struct maprow
		283	{
213	int32_t c0, c1;	284	int32_t c0, c1;
214	mapcell *col;	285	mapcell *col;
215	} maprow;	286	};
216		287
217	typedef struct map {	288	struct mapgrid {
218	int x, y, w, h;	289	int x, y, w, h;
219	int ox, oy; /* offset to virtual global coordinate system */	290	int ox, oy; /* offset to virtual global coordinate system */
220	int faces; tileid *face2tile; // [faceid]	291	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	292	int texs; maptex *tex; // [tileid]
222		293
223	int32_t rows;	294	int32_t rows;
224	maprow *row;	295	maprow *row;
225	} *CFPlus__Map;	296	};
		297
		298	typedef mapgrid *DC__Map;
226		299
227	static char *	300	static char *
228	prepend (char *ptr, int sze, int inc)	301	prepend (char *ptr, int sze, int inc)
229	{	302	{
230	char *p;	303	char *p;
…		…
248		321
249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	322	#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))	323	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
251		324
252	static void	325	static void
253	need_facenum (struct map *self, faceid face)	326	need_facenum (struct mapgrid *self, faceid face)
254	{	327	{
255	while (self->faces <= face)	328	while (self->faces <= face)
256	{	329	{
257	Append (tileid, self->face2tile, self->faces, self->faces);	330	Append (tileid, self->face2tile, self->faces, self->faces);
258	self->faces *= 2;	331	self->faces *= 2;
259	}	332	}
260	}	333	}
261		334
262	static void	335	static void
263	need_texid (struct map *self, int texid)	336	need_texid (struct mapgrid *self, int texid)
264	{	337	{
265	while (self->texs <= texid)	338	while (self->texs <= texid)
266	{	339	{
267	Append (maptex, self->tex, self->texs, self->texs);	340	Append (maptex, self->tex, self->texs, self->texs);
268	self->texs *= 2;	341	self->texs *= 2;
269	}	342	}
270	}	343	}
271		344
272	static maprow *	345	static maprow *
273	map_get_row (CFPlus__Map self, int y)	346	map_get_row (mapgrid *self, int y)
274	{	347	{
275	if (0 > y)	348	if (0 > y)
276	{	349	{
277	int extend = - y + MAP_EXTEND_Y;	350	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	351	Prepend (maprow, self->row, self->rows, extend);
…		…
316		389
317	return row->col + (x - row->c0);	390	return row->col + (x - row->c0);
318	}	391	}
319		392
320	static mapcell *	393	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	394	map_get_cell (mapgrid *self, int x, int y)
322	{	395	{
323	return row_get_cell (map_get_row (self, y), x);	396	return row_get_cell (map_get_row (self, y), x);
324	}	397	}
325		398
326	static void	399	static void
327	map_clear (CFPlus__Map self)	400	map_clear (mapgrid *self)
328	{	401	{
329	int r;	402	int r;
330		403
331	for (r = 0; r < self->rows; r++)	404	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	405	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	412	self->oy = 0;
340	self->row = 0;	413	self->row = 0;
341	self->rows = 0;	414	self->rows = 0;
342	}	415	}
343		416
		417	#define CELL_CLEAR(cell) \
		418	do { \
		419	if ((cell)->player) \
		420	(cell)->tile [2] = 0; \
		421	(cell)->darkness = 0; \
		422	(cell)->stat_hp = 0; \
		423	(cell)->flags = 0; \
		424	(cell)->player = 0; \
		425	} while (0)
		426
344	static void	427	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	428	map_blank (mapgrid *self, int x0, int y0, int w, int h)
346	{	429	{
347	int x, y;	430	int x, y;
348	maprow *row;	431	maprow *row;
349	mapcell *cell;	432	mapcell *cell;
350		433
…		…
362	if (x >= row->c1)	445	if (x >= row->c1)
363	break;	446	break;
364		447
365	cell = row->col + x - row->c0;	448	cell = row->col + x - row->c0;
366		449
367	cell->darkness = 0;	450	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	451	}
372	}	452	}
373	}	453	}
374		454
375	typedef struct {	455	struct smooth_key
		456	{
376	tileid tile;	457	tileid tile;
377	uint8_t x, y, level;	458	uint8_t x, y, level;
378	} smooth_key;	459
		460	bool operator == (const smooth_key &o) const
		461	{
		462	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		463	}
		464	};
		465
		466	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		467
		468	namespace std {
		469	template <>
		470	struct hash<smooth_key>
		471	{
		472	size_t operator () (const smooth_key &v) const
		473	{
		474	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		475	}
		476	};
		477	}
379		478
380	static void	479	static void
381	smooth_or_bits (HV hv, smooth_key key, IV bits)	480	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
382	{	481	{
383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	482	auto &&it = h.find (key);
384		483
385	if (SvIOK (*sv))	484	if (it == h.end ())
386	SvIV_set (sv, SvIVX (sv) \| bits);	485	h.insert (std::make_pair (key, bits));
387	else	486	else
388	sv_setiv (*sv, bits);	487	it->second \|= bits;
389	}	488	}
390		489
391	static void	490	static void
392	music_finished (void)	491	music_finished (void)
393	{	492	{
…		…
410	ev.code = 1;	509	ev.code = 1;
411	ev.data1 = (void *)(long)channel;	510	ev.data1 = (void *)(long)channel;
412	ev.data2 = 0;	511	ev.data2 = 0;
413		512
414	SDL_PushEvent ((SDL_Event *)&ev);	513	SDL_PushEvent ((SDL_Event *)&ev);
		514	}
		515
		516	// approximately divide by 255
		517	static unsigned int
		518	div255 (unsigned int n)
		519	{
		520	return (n + (n >> 8)) >> 8;
415	}	521	}
416		522
417	static unsigned int	523	static unsigned int
418	minpot (unsigned int n)	524	minpot (unsigned int n)
419	{	525	{
…		…
429	n \|= n >> 16;	535	n \|= n >> 16;
430		536
431	return n + 1;	537	return n + 1;
432	}	538	}
433		539
		540	static unsigned int
		541	popcount (unsigned int n)
		542	{
		543	n -= (n >> 1) & 0x55555555U;
		544	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		545	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		546	n *= 0x01010101U;
		547
		548	return n >> 24;
		549	}
		550
434	/* SDL should provide this, really. */	551	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	552	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	553	#define SDLK_MODIFIER_MAX 314
437		554
438	/******************************************************************************/	555	/******************************************************************************/
439		556
		557	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		558	static GV *hover_gv;
		559
440	static int	560	static int
441	within_widget (SV *widget, NV x, NV y)	561	within_widget (SV *widget, NV x, NV y)
442	{	562	{
443	HV *self;	563	HV *self;
444	SV **svp;	564	SV **svp;
…		…
473	return 0;	593	return 0;
474		594
475	return 1;	595	return 1;
476	}	596	}
477		597
478	MODULE = CFPlus PACKAGE = CFPlus	598	/******************************************************************************/
		599
		600	/* process keyboard modifiers */
		601	static int
		602	mod_munge (int mod)
		603	{
		604	mod &= MOD_MASK;
		605
		606	if (mod & (KMOD_META \| KMOD_ALT))
		607	mod \|= KMOD_LRAM;
		608
		609	return mod;
		610	}
		611
		612	static void
		613	deliantra_main (SV *real_main)
		614	{
		615	dSP;
		616
		617	PUSHMARK (SP);
		618	call_sv (real_main, G_DISCARD \| G_VOID);
		619	}
		620
		621	#ifdef __MACOSX__
		622	static SV *real_main;
		623
		624	/* to due surprising braindamage on the side of SDL design, we
		625	* do some mind-boggling hack here: SDL requires a custom main()
		626	* on OS X, so... we provide one and call the original main(), which,
		627	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		628	* and which calls our main (== SDL_main) back.
		629	*/
		630	extern C_LINKAGE int
		631	main (int argc, char *argv[])
		632	{
		633	deliantra_main (real_main);
		634	}
		635
		636	#undef main
		637
		638	extern C_LINKAGE int main (int argc, char *argv[]);
		639
		640	static void
		641	SDL_main_hack (SV *real_main_)
		642	{
		643	real_main = real_main_;
		644
		645	char *argv[] = { "deliantra client", 0 };
		646	(main) (1, argv);
		647	}
		648	#else
		649	static void
		650	SDL_main_hack (SV *real_main)
		651	{
		652	deliantra_main (real_main);
		653	}
		654	#endif
		655
		656	MODULE = Deliantra::Client PACKAGE = DC
479		657
480	PROTOTYPES: ENABLE	658	PROTOTYPES: ENABLE
481		659
482	BOOT:	660	BOOT:
483	{	661	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	662	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	663	static const struct {
486	const char *name;	664	const char *name;
487	IV iv;	665	IV iv;
488	} *civ, const_iv[] = {	666	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	667	# define const_iv(name) { # name, (IV)name }
…		…
511		689
512	const_iv (SDL_APPINPUTFOCUS),	690	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	691	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	692	const_iv (SDL_APPACTIVE),
515		693
		694
		695	const_iv (SDLK_UNKNOWN),
		696	const_iv (SDLK_FIRST),
		697	const_iv (SDLK_BACKSPACE),
		698	const_iv (SDLK_TAB),
		699	const_iv (SDLK_CLEAR),
		700	const_iv (SDLK_RETURN),
		701	const_iv (SDLK_PAUSE),
		702	const_iv (SDLK_ESCAPE),
		703	const_iv (SDLK_SPACE),
		704	const_iv (SDLK_EXCLAIM),
		705	const_iv (SDLK_QUOTEDBL),
		706	const_iv (SDLK_HASH),
		707	const_iv (SDLK_DOLLAR),
		708	const_iv (SDLK_AMPERSAND),
		709	const_iv (SDLK_QUOTE),
		710	const_iv (SDLK_LEFTPAREN),
		711	const_iv (SDLK_RIGHTPAREN),
		712	const_iv (SDLK_ASTERISK),
		713	const_iv (SDLK_PLUS),
		714	const_iv (SDLK_COMMA),
		715	const_iv (SDLK_MINUS),
		716	const_iv (SDLK_PERIOD),
		717	const_iv (SDLK_SLASH),
		718	const_iv (SDLK_0),
		719	const_iv (SDLK_1),
		720	const_iv (SDLK_2),
		721	const_iv (SDLK_3),
		722	const_iv (SDLK_4),
		723	const_iv (SDLK_5),
		724	const_iv (SDLK_6),
		725	const_iv (SDLK_7),
		726	const_iv (SDLK_8),
		727	const_iv (SDLK_9),
		728	const_iv (SDLK_COLON),
		729	const_iv (SDLK_SEMICOLON),
		730	const_iv (SDLK_LESS),
		731	const_iv (SDLK_EQUALS),
		732	const_iv (SDLK_GREATER),
		733	const_iv (SDLK_QUESTION),
		734	const_iv (SDLK_AT),
		735
		736	const_iv (SDLK_LEFTBRACKET),
		737	const_iv (SDLK_BACKSLASH),
		738	const_iv (SDLK_RIGHTBRACKET),
		739	const_iv (SDLK_CARET),
		740	const_iv (SDLK_UNDERSCORE),
		741	const_iv (SDLK_BACKQUOTE),
		742	const_iv (SDLK_DELETE),
		743
		744	const_iv (SDLK_FIRST),
		745	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	746	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	747	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	748	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	749	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	750	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	822	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	823	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	824	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	825	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	826	const_iv (KMOD_MODE),
		827
		828	const_iv (KMOD_LRAM),
		829
		830	const_iv (MIX_DEFAULT_FORMAT),
		831
		832	const_iv (SDL_INIT_TIMER),
		833	const_iv (SDL_INIT_AUDIO),
		834	const_iv (SDL_INIT_VIDEO),
		835	const_iv (SDL_INIT_CDROM),
		836	const_iv (SDL_INIT_JOYSTICK),
		837	const_iv (SDL_INIT_EVERYTHING),
		838	const_iv (SDL_INIT_NOPARACHUTE),
		839	const_iv (SDL_INIT_EVENTTHREAD),
		840
		841	const_iv (SDL_GL_RED_SIZE),
		842	const_iv (SDL_GL_GREEN_SIZE),
		843	const_iv (SDL_GL_BLUE_SIZE),
		844	const_iv (SDL_GL_ALPHA_SIZE),
		845	const_iv (SDL_GL_DOUBLEBUFFER),
		846	const_iv (SDL_GL_BUFFER_SIZE),
		847	const_iv (SDL_GL_DEPTH_SIZE),
		848	const_iv (SDL_GL_STENCIL_SIZE),
		849	const_iv (SDL_GL_ACCUM_RED_SIZE),
		850	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		851	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		852	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		853	const_iv (SDL_GL_STEREO),
		854	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		855	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		856	const_iv (SDL_GL_ACCELERATED_VISUAL),
		857	const_iv (SDL_GL_SWAP_CONTROL),
		858
		859	const_iv (FOW_DARKNESS)
597	# undef const_iv	860	# undef const_iv
598	};	861	};
599		862
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	863	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	864	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
602		865
603	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	866	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
604	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	867	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
605	}	868	}
606		869
…		…
618	RETVAL	881	RETVAL
619		882
620	NV floor (NV x)	883	NV floor (NV x)
621		884
622	NV ceil (NV x)	885	NV ceil (NV x)
		886
		887	IV minpot (UV n)
		888
		889	IV popcount (UV n)
		890
		891	NV distance (NV dx, NV dy)
		892	CODE:
		893	RETVAL = pow (dx * dx + dy * dy, 0.5);
		894	OUTPUT:
		895	RETVAL
623		896
624	void	897	void
625	pango_init ()	898	pango_init ()
626	CODE:	899	CODE:
627	{	900	{
628	opengl_fontmap = pango_opengl_font_map_new ();	901	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	902	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	903	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		904	/pango_context_set_font_description (opengl_context, default_font);/
		905	#if PANGO_VERSION_CHECK (1, 15, 2)
		906	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		907	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		908	#endif
631	}	909	}
632		910
633	char *
634	SDL_GetError ()	911	char *SDL_GetError ()
635		912
636	int	913	void SDL_main_hack (SV *real_main)
637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	914	PROTOTYPE: &
638		915
639	void	916	int SDL_Init (U32 flags)
		917
		918	int SDL_InitSubSystem (U32 flags)
		919
		920	void SDL_QuitSubSystem (U32 flags)
		921
640	SDL_Quit ()	922	void SDL_Quit ()
		923
		924	int SDL_GL_SetAttribute (int attr, int value)
		925	C_ARGS: (SDL_GLattr)attr, value
		926
		927	int SDL_GL_GetAttribute (int attr)
		928	CODE:
		929	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		930	XSRETURN_UNDEF;
		931	OUTPUT:
		932	RETVAL
641		933
642	void	934	void
643	SDL_ListModes (int rgb, int alpha)	935	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	936	PPCODE:
645	{	937	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		952
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	953	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	954	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		955
667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	956	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
668		957
669	if (m && m != (SDL_Rect **)-1)	958	if (m && m != (SDL_Rect **)-1)
670	while (*m)	959	while (*m)
671	{	960	{
672	if ((m)->w >= 640 && (m)->h >= 480)	961	if ((m)->w >= 400 && (m)->h >= 300)
673	{	962	{
674	AV *av = newAV ();	963	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	964	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	965	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	966	av_push (av, newSViv (rgb));
…		…
700	);	989	);
701		990
702	if (RETVAL)	991	if (RETVAL)
703	{	992	{
704	av_clear (texture_av);	993	av_clear (texture_av);
705
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	994	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	995	#include "glfunc.h"
709	#undef GL_FUNC	996	#undef GL_FUNC
		997	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		998	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
710	}	999	}
711	}	1000	}
712	OUTPUT:	1001	OUTPUT:
713	RETVAL	1002	RETVAL
		1003
		1004	void
		1005	SDL_WM_SetCaption (const char title, const char icon)
714		1006
715	void	1007	void
716	SDL_GL_SwapBuffers ()	1008	SDL_GL_SwapBuffers ()
717		1009
718	char *	1010	char *
719	SDL_GetKeyName (int sym)	1011	SDL_GetKeyName (int sym)
		1012	C_ARGS: (SDLKey)sym
720		1013
721	int	1014	int
722	SDL_GetAppState ()	1015	SDL_GetAppState ()
723		1016
		1017	int
		1018	SDL_GetModState ()
		1019
		1020	int
		1021	SDL_WaitEvent ()
		1022	C_ARGS: 0
		1023
724	void	1024	void
		1025	SDL_PumpEvents ()
		1026
		1027	void
725	poll_events ()	1028	peep_events ()
726	PPCODE:	1029	PPCODE:
727	{	1030	{
728	SDL_Event ev;	1031	SDL_Event ev;
729		1032
730	SDL_PumpEvents ();	1033	SDL_PumpEvents ();
…		…
737	{	1040	{
738	case SDL_KEYDOWN:	1041	case SDL_KEYDOWN:
739	case SDL_KEYUP:	1042	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1043	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1044	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1045	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1046	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1047	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	1048	break;
746		1049
747	case SDL_ACTIVEEVENT:	1050	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1051	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	1069	x = ev.motion.x;
767	y = ev.motion.y;	1070	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1071	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	1072	}
770		1073
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1074	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	1075	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	1076	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	1077	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1078	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1079	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	1080	}
778	break;	1081	break;
779		1082
780	case SDL_MOUSEBUTTONDOWN:	1083	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	1084	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1085	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		1086
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1087	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1088	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1089	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1090	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1095	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1096	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	1097	break;
795	}	1098	}
796		1099
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1100	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	1101	}
799	}	1102	}
800		1103
		1104	char *
		1105	SDL_AudioDriverName ()
		1106	CODE:
		1107	{
		1108	char buf [256];
		1109	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1110	XSRETURN_UNDEF;
		1111
		1112	RETVAL = buf;
		1113	}
		1114	OUTPUT:
		1115	RETVAL
		1116
801	int	1117	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1118	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	1119	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1120	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1121	Mix_ChannelFinished (channel_finished);
806		1122
807	void	1123	void
		1124	Mix_QuerySpec ()
		1125	PPCODE:
		1126	{
		1127	int freq, channels;
		1128	Uint16 format;
		1129
		1130	if (Mix_QuerySpec (&freq, &format, &channels))
		1131	{
		1132	EXTEND (SP, 3);
		1133	PUSHs (sv_2mortal (newSViv (freq)));
		1134	PUSHs (sv_2mortal (newSViv (format)));
		1135	PUSHs (sv_2mortal (newSViv (channels)));
		1136	}
		1137	}
		1138
		1139	void
808	Mix_CloseAudio ()	1140	Mix_CloseAudio ()
809		1141
810	int	1142	int
811	Mix_AllocateChannels (int numchans = -1)	1143	Mix_AllocateChannels (int numchans = -1)
		1144
		1145	const char *
		1146	Mix_GetError ()
812		1147
813	void	1148	void
814	lowdelay (int fd, int val = 1)	1149	lowdelay (int fd, int val = 1)
815	CODE:	1150	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1151	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1177	}
843	}	1178	}
844	#endif	1179	#endif
845	}	1180	}
846		1181
847	void	1182	int
848	add_font (char *file)	1183	add_font (char *file)
849	CODE:	1184	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1185	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1186	OUTPUT:
		1187	RETVAL
		1188
		1189	void
		1190	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1191
		1192	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1193	void
		1194	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
851		1195
852	void	1196	void
853	load_image_inline (SV *image_)	1197	load_image_inline (SV *image_)
854	ALIAS:	1198	ALIAS:
855	load_image_file = 1	1199	load_image_file = 1
…		…
858	STRLEN image_len;	1202	STRLEN image_len;
859	char image = (char )SvPVbyte (image_, image_len);	1203	char image = (char )SvPVbyte (image_, image_len);
860	SDL_Surface surface, surface2;	1204	SDL_Surface surface, surface2;
861	SDL_PixelFormat fmt;	1205	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1206	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1207	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1208	: SDL_RWFromConstMem (image, image_len);
865		1209
866	if (!rw)	1210	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1211	croak ("load_image: %s", SDL_GetError ());
868		1212
…		…
901		1245
902	SDL_LockSurface (surface2);	1246	SDL_LockSurface (surface2);
903	EXTEND (SP, 6);	1247	EXTEND (SP, 6);
904	PUSHs (sv_2mortal (newSViv (surface2->w)));	1248	PUSHs (sv_2mortal (newSViv (surface2->w)));
905	PUSHs (sv_2mortal (newSViv (surface2->h)));	1249	PUSHs (sv_2mortal (newSViv (surface2->h)));
906	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1250	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
907	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1251	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
908	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1252	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
909	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1253	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
910	SDL_UnlockSurface (surface2);	1254	SDL_UnlockSurface (surface2);
911		1255
…		…
941	void	1285	void
942	error (char *message)	1286	error (char *message)
943	CODE:	1287	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1288	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1289	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1290	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
947	#endif	1291	#endif
948		1292
949	void	1293	void
950	fatal (char *message)	1294	fatal (char *message)
951	CODE:	1295	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1296	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1297	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1298	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
955	#endif	1299	#endif
956	_exit (1);	1300	_exit (1);
957		1301
958	void	1302	void
959	_exit (int retval = 0)	1303	_exit (int retval = 0)
…		…
971	#if DEBUG	1315	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1316	VALGRIND_DO_LEAK_CHECK;
973	#endif	1317	#endif
974	}	1318	}
975		1319
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1320	int
		1321	SvREFCNT (SV *sv)
		1322	CODE:
		1323	RETVAL = SvREFCNT (sv);
		1324	OUTPUT:
		1325	RETVAL
		1326
		1327	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1328
978	PROTOTYPES: DISABLE	1329	PROTOTYPES: DISABLE
979		1330
980	CFPlus::Font	1331	DC::Font
981	new_from_file (SV class, char path, int id = 0)	1332	new_from_file (SV klass, char path, int id = 0)
982	CODE:	1333	CODE:
983	{	1334	{
984	int count;	1335	int count;
985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1336	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
986	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1337	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
988	}	1339	}
989	OUTPUT:	1340	OUTPUT:
990	RETVAL	1341	RETVAL
991		1342
992	void	1343	void
993	DESTROY (CFPlus::Font self)	1344	DESTROY (DC::Font self)
994	CODE:	1345	CODE:
995	pango_font_description_free (self);	1346	pango_font_description_free (self);
996		1347
997	void	1348	void
998	make_default (CFPlus::Font self)	1349	make_default (DC::Font self)
999	PROTOTYPE: $	1350	PROTOTYPE: $
1000	CODE:	1351	CODE:
1001	default_font = self;	1352	default_font = self;
1002		1353
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1354	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1355
1005	PROTOTYPES: DISABLE	1356	PROTOTYPES: DISABLE
1006		1357
1007	void	1358	void
1008	reset_glyph_cache ()	1359	glyph_cache_backup ()
1009	PROTOTYPE:	1360	PROTOTYPE:
1010	CODE:	1361	CODE:
		1362	tc_backup ();
		1363
		1364	void
		1365	glyph_cache_restore ()
		1366	PROTOTYPE:
		1367	CODE:
1011	tc_clear ();	1368	tc_restore ();
1012		1369
1013	CFPlus::Layout	1370	DC::Layout
1014	new (SV *class)	1371	new (SV *klass)
1015	CODE:	1372	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1373	New (0, RETVAL, 1, struct cf_layout);
1017		1374
1018	RETVAL->pl = pango_layout_new (opengl_context);	1375	RETVAL->pl = pango_layout_new (opengl_context);
1019	RETVAL->r = 1.;	1376	RETVAL->r = 1.;
1020	RETVAL->g = 1.;	1377	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1378	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1379	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1380	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1381	RETVAL->font = 0;
		1382	RETVAL->rc = rc_alloc ();
1025		1383
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1384	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
1028	OUTPUT:	1386	OUTPUT:
1029	RETVAL	1387	RETVAL
1030		1388
1031	void	1389	void
1032	DESTROY (CFPlus::Layout self)	1390	DESTROY (DC::Layout self)
1033	CODE:	1391	CODE:
1034	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
		1393	rc_free (self->rc);
1035	Safefree (self);	1394	Safefree (self);
1036		1395
1037	void	1396	void
1038	set_text (CFPlus::Layout self, SV *text_)	1397	set_text (DC::Layout self, SV *text_)
1039	CODE:	1398	CODE:
1040	{	1399	{
1041	STRLEN textlen;	1400	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1401	char *text = SvPVutf8 (text_, textlen);
1043		1402
1044	pango_layout_set_text (self->pl, text, textlen);	1403	pango_layout_set_text (self->pl, text, textlen);
1045	}	1404	}
1046		1405
1047	void	1406	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1407	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1408	CODE:
1050	{	1409	{
1051	STRLEN textlen;	1410	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1411	char *text = SvPVutf8 (text_, textlen);
1053		1412
1054	pango_layout_set_markup (self->pl, text, textlen);	1413	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1414	}
1056		1415
1057	void	1416	void
1058	set_shapes (CFPlus::Layout self, ...)	1417	set_shapes (DC::Layout self, ...)
1059	CODE:	1418	CODE:
1060	{	1419	{
1061	PangoAttrList *attrs = 0;	1420	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1421	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1422	const char *pos = text;
…		…
1098	if (attrs)	1457	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1458	pango_layout_set_attributes (self->pl, attrs);
1100	}	1459	}
1101		1460
1102	void	1461	void
1103	get_shapes (CFPlus::Layout self)	1462	get_shapes (DC::Layout self)
1104	PPCODE:	1463	PPCODE:
1105	{	1464	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1465	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1466
1108	do	1467	do
1109	{	1468	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1469	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1470
1112	if (run && shape_attr_p (run))	1471	if (run && shape_attr_p (run))
1113	{	1472	{
1114	PangoRectangle extents;	1473	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1474	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1482
1124	pango_layout_iter_free (iter);	1483	pango_layout_iter_free (iter);
1125	}	1484	}
1126		1485
1127	int	1486	int
1128	has_wrapped (CFPlus::Layout self)	1487	has_wrapped (DC::Layout self)
1129	CODE:	1488	CODE:
1130	{	1489	{
1131	int lines = 1;	1490	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1491	const char *text = pango_layout_get_text (self->pl);
1133		1492
…		…
1138	}	1497	}
1139	OUTPUT:	1498	OUTPUT:
1140	RETVAL	1499	RETVAL
1141		1500
1142	SV *	1501	SV *
1143	get_text (CFPlus::Layout self)	1502	get_text (DC::Layout self)
1144	CODE:	1503	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1504	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1505	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1506	OUTPUT:
1148	RETVAL	1507	RETVAL
1149		1508
1150	void	1509	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1510	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1511	CODE:
1153	self->r = r;	1512	self->r = r;
1154	self->g = g;	1513	self->g = g;
1155	self->b = b;	1514	self->b = b;
1156	self->a = a;	1515	self->a = a;
1157		1516
1158	void	1517	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1518	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1519	CODE:
1161	if (self->font != font)	1520	if (self->font != font)
1162	{	1521	{
1163	self->font = font;	1522	self->font = font;
1164	layout_update_font (self);	1523	layout_update_font (self);
1165	}	1524	}
1166		1525
1167	void	1526	void
1168	set_height (CFPlus::Layout self, int base_height)	1527	set_height (DC::Layout self, int base_height)
1169	CODE:	1528	CODE:
1170	if (self->base_height != base_height)	1529	if (self->base_height != base_height)
1171	{	1530	{
1172	self->base_height = base_height;	1531	self->base_height = base_height;
1173	layout_update_font (self);	1532	layout_update_font (self);
1174	}	1533	}
1175		1534
1176	void	1535	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1536	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1537	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1538	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1539
1181	void	1540	void
1182	set_indent (CFPlus::Layout self, int indent)	1541	set_indent (DC::Layout self, int indent)
1183	CODE:	1542	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1543	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1544
1186	void	1545	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1546	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1547	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1548	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1549
1191	void	1550	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1551	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1552	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1553	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1554	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1555	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1556	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1557	: PANGO_ELLIPSIZE_NONE
1199	);	1558	);
1200		1559
1201	void	1560	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1561	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1562	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1563	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1564
1206	void	1565	void
1207	size (CFPlus::Layout self)	1566	size (DC::Layout self)
1208	PPCODE:	1567	PPCODE:
1209	{	1568	{
1210	int w, h;	1569	int w, h;
1211		1570
1212	layout_get_pixel_size (self, &w, &h);	1571	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1574	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1575	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1576	}
1218		1577
1219	int	1578	int
1220	descent (CFPlus::Layout self)	1579	descent (DC::Layout self)
1221	CODE:	1580	CODE:
1222	{	1581	{
1223	PangoRectangle rect;	1582	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1583	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1584	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1585	RETVAL = PANGO_DESCENT (rect);
1227	}	1586	}
1228	OUTPUT:	1587	OUTPUT:
1229	RETVAL	1588	RETVAL
1230		1589
1231	int	1590	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1591	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1592	CODE:
1234	{	1593	{
1235	int index, trailing;	1594	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1595	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1596	RETVAL = index + trailing;
1238	}	1597	}
1239	OUTPUT:	1598	OUTPUT:
1240	RETVAL	1599	RETVAL
1241		1600
1242	void	1601	void
1243	cursor_pos (CFPlus::Layout self, int index)	1602	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1603	PPCODE:
1245	{	1604	{
1246	PangoRectangle strong_pos;	1605	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1606	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1607
1249	EXTEND (SP, 3);	1608	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1611	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1612	}
1254		1613
1255	void	1614	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1615	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1616	PPCODE:
1258	{	1617	{
1259	int line, x;	1618	int line, x;
1260		1619
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1620	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1621	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1622	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1623	--line;
		1624	#endif
1264	EXTEND (SP, 2);	1625	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1626	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1627	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1628	}
1268		1629
1269	void	1630	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1631	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1632	PPCODE:
1272	{	1633	{
1273	PangoLayoutLine *lp;	1634	PangoLayoutLine *lp;
1274	int index, trailing;	1635	int index, trailing;
1275		1636
1276	if (line < 0)	1637	if (line < 0)
1277	XSRETURN_EMPTY;	1638	XSRETURN_EMPTY;
1278		1639
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1640	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1641	XSRETURN_EMPTY; /* do better */
1281		1642
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1643	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1644
1284	EXTEND (SP, 2);	1645	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1651	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1652	}
1292	}	1653	}
1293		1654
1294	void	1655	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1656	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1657	CODE:
		1658	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1659	pango_opengl_render_layout_subpixel (
1298	self->pl,	1660	self->pl,
		1661	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1662	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1663	self->r, self->g, self->b, self->a,
1301	flags	1664	flags
1302	);	1665	);
		1666	// we assume that context_change actually clears/frees stuff
		1667	// and does not do any recomputation...
		1668	pango_layout_context_changed (self->pl);
1303		1669
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1670	void
		1671	draw (DC::Layout self)
		1672	CODE:
		1673	{
		1674	glEnable (GL_TEXTURE_2D);
		1675	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1676	glEnable (GL_BLEND);
		1677	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1678	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1679	glEnable (GL_ALPHA_TEST);
		1680	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1681
		1682	rc_draw (self->rc);
		1683
		1684	glDisable (GL_ALPHA_TEST);
		1685	glDisable (GL_BLEND);
		1686	glDisable (GL_TEXTURE_2D);
		1687	}
		1688
		1689	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1690
1306	PROTOTYPES: ENABLE	1691	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1692
1310	void	1693	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1694	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1695	CODE:
1313	{	1696	{
…		…
1340	HV hv = (HV )SvRV (self);	1723	HV hv = (HV )SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1724	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1725	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1726	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1727
		1728	if (name <= 0)
		1729	XSRETURN_EMPTY;
		1730
1345	if (items < 5)	1731	if (items < 5)
1346	{	1732	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1733	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1734	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1735	}
…		…
1376	glDisable (GL_ALPHA_TEST);	1762	glDisable (GL_ALPHA_TEST);
1377	glDisable (GL_BLEND);	1763	glDisable (GL_BLEND);
1378	}	1764	}
1379	}	1765	}
1380		1766
		1767	void
		1768	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)
		1769	PROTOTYPE: @
		1770	CODE:
		1771	{
		1772	glEnable (GL_BLEND);
		1773	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1774	glEnable (GL_TEXTURE_2D);
		1775	glBindTexture (GL_TEXTURE_2D, name1);
		1776
		1777	glColor3f (intensity, intensity, intensity);
		1778	glPushMatrix ();
		1779	glScalef (1./3, 1./3, 1.);
		1780
		1781	if (blend > 0.f)
		1782	{
		1783	float dx3 = dx * -3.f / w;
		1784	float dy3 = dy * -3.f / h;
		1785	GLfloat env_color[4] = { 0., 0., 0., blend };
		1786
		1787	/* interpolate the two shadow textures */
		1788	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1789	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1790
		1791	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1792	gl.ActiveTexture (GL_TEXTURE1);
		1793	glEnable (GL_TEXTURE_2D);
		1794	glBindTexture (GL_TEXTURE_2D, name2);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1796
		1797	/* rgb == rgb(glcolor) */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1801
		1802	/* alpha = interpolate t0, t1 by env_alpha */
		1803	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1807	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1808
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1810	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1811
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1814
		1815	glBegin (GL_QUADS);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1819	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1820	glEnd ();
		1821
		1822	glDisable (GL_TEXTURE_2D);
		1823	gl.ActiveTexture (GL_TEXTURE0);
		1824	}
		1825	else
		1826	{
		1827	/* simple blending of one texture, also opengl <1.3 path */
		1828	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1829
		1830	glBegin (GL_QUADS);
		1831	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1832	glTexCoord2f (0, t); glVertex2f (0, h);
		1833	glTexCoord2f (s, t); glVertex2f (w, h);
		1834	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1835	glEnd ();
		1836	}
		1837
		1838	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1839	{
		1840	int x, y;
		1841	int dx3 = dx * 3;
		1842	int dy3 = dy * 3;
		1843
		1844	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1845	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1846	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1847	glTranslatef (-1., -1., 0);
		1848	glBegin (GL_QUADS);
		1849
		1850	for (y = 1; y < h; y += 3)
		1851	{
		1852	int y1 = y - dy3;
		1853	int y1valid = y1 >= 0 && y1 < h;
		1854
		1855	for (x = 1; x < w; x += 3)
		1856	{
		1857	int x1 = x - dx3;
		1858	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	uint8_t h2;
		1860
		1861	if (y1valid && x1 >= 0 && x1 < w)
		1862	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1863	else
		1864	h2 = 1; /* out of range == invisible */
		1865
		1866	if (h1 \|\| h2)
		1867	{
		1868	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1869	glColor4f (1., 1., 1., alpha);
		1870
		1871	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1872	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1873	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1874	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1875	}
		1876	}
		1877	}
		1878	}
		1879
		1880	glEnd ();
		1881
		1882	glPopMatrix ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886	}
		1887
1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1888	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1382	CODE:	1889	CODE:
1383	{	1890	{
1384	GLint width;	1891	GLint width;
1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1892	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1387	RETVAL = width > 0;	1894	RETVAL = width > 0;
1388	}	1895	}
1389	OUTPUT:	1896	OUTPUT:
1390	RETVAL	1897	RETVAL
1391		1898
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1899	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1900
1394	PROTOTYPES: DISABLE	1901	PROTOTYPES: DISABLE
1395		1902
1396	CFPlus::Map	1903	DC::Map
1397	new (SV *class)	1904	new (SV *klass)
1398	CODE:	1905	CODE:
1399	New (0, RETVAL, 1, struct map);	1906	New (0, RETVAL, 1, mapgrid);
1400	RETVAL->x = 0;	1907	RETVAL->x = 0;
1401	RETVAL->y = 0;	1908	RETVAL->y = 0;
1402	RETVAL->w = 0;	1909	RETVAL->w = 0;
1403	RETVAL->h = 0;	1910	RETVAL->h = 0;
1404	RETVAL->ox = 0;	1911	RETVAL->ox = 0;
…		…
1409	RETVAL->row = 0;	1916	RETVAL->row = 0;
1410	OUTPUT:	1917	OUTPUT:
1411	RETVAL	1918	RETVAL
1412		1919
1413	void	1920	void
1414	DESTROY (CFPlus::Map self)	1921	DESTROY (DC::Map self)
1415	CODE:	1922	CODE:
1416	{	1923	{
1417	map_clear (self);	1924	map_clear (self);
1418	Safefree (self->face2tile);	1925	Safefree (self->face2tile);
1419	Safefree (self->tex);	1926	Safefree (self->tex);
1420	Safefree (self);	1927	Safefree (self);
1421	}	1928	}
1422		1929
1423	void	1930	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1931	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1932	CODE:
1426	self->w = map_width;	1933	self->w = map_width;
1427	self->h = map_height;	1934	self->h = map_height;
1428		1935
1429	void	1936	void
1430	clear (CFPlus::Map self)	1937	clear (DC::Map self)
1431	CODE:	1938	CODE:
1432	map_clear (self);	1939	map_clear (self);
1433		1940
1434	void	1941	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1942	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1943	CODE:
1437	{	1944	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1945	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1946	need_texid (self, tile);
1440	}	1947	}
1441		1948
1442	void	1949	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1950	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1951	CODE:
1445	{	1952	{
1446	tileid texid;	1953	tileid texid;
1447	maptex *tex;	1954	maptex *tex;
1448		1955
1449	if (face < 0 \|\| face >= self->faces)	1956	if (face < 0 \|\| face >= self->faces)
1450	return;	1957	return;
1451		1958
1452	if (smooth < 0 \|\| smooth >= self->faces)	1959	if (smooth < 0 \|\| smooth >= self->faces)
1453	return;	1960	return;
1454		1961
1455	texid = self->face2tile [face];	1962	texid = self->face2tile [face];
1456		1963
1457	if (!texid)	1964	if (!texid)
1458	return;	1965	return;
1459		1966
1460	tex = self->tex + texid;	1967	tex = self->tex + texid;
1461	tex->smoothtile = self->face2tile [smooth];	1968	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1969	tex->smoothlevel = level;
1463	}	1970	}
1464		1971
1465	void	1972	void
1466	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)	1973	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)
1467	CODE:	1974	CODE:
1468	{	1975	{
1469	need_texid (self, texid);	1976	need_texid (self, texid);
1470		1977
1471	{	1978	{
…		…
1490	// use uglier nearest interpolation because linear suffers	1997	// use uglier nearest interpolation because linear suffers
1491	// from transparent color bleeding and ugly wrapping effects.	1998	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1999	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	2000	}
1494		2001
		2002	void
		2003	expire_textures (DC::Map self, int texid, int count)
		2004	PPCODE:
		2005	for (; texid < self->texs && count; ++texid, --count)
		2006	{
		2007	maptex *tex = self->tex + texid;
		2008
		2009	if (tex->name)
		2010	{
		2011	if (tex->unused)
		2012	{
		2013	tex->name = 0;
		2014	tex->unused = 0;
		2015	XPUSHs (sv_2mortal (newSViv (texid)));
		2016	}
		2017	else
		2018	tex->unused = 1;
		2019	}
		2020	}
		2021
1495	int	2022	int
1496	ox (CFPlus::Map self)	2023	ox (DC::Map self)
1497	ALIAS:	2024	ALIAS:
1498	oy = 1	2025	oy = 1
1499	x = 2	2026	x = 2
1500	y = 3	2027	y = 3
1501	w = 4	2028	w = 4
…		…
1512	}	2039	}
1513	OUTPUT:	2040	OUTPUT:
1514	RETVAL	2041	RETVAL
1515		2042
1516	void	2043	void
1517	scroll (CFPlus::Map self, int dx, int dy)	2044	scroll (DC::Map self, int dx, int dy)
1518	CODE:	2045	CODE:
1519	{	2046	{
1520	if (dx > 0)	2047	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	2048	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	2049	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	2064	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	2065	self->y += MAP_EXTEND_Y;
1539	}	2066	}
1540	}	2067	}
1541		2068
1542	void	2069	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2070	map1a_update (DC::Map self, SV *data_)
1544	CODE:	2071	CODE:
1545	{	2072	{
1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2073	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1547	uint8_t data_end = (uint8_t )SvEND (data_);	2074	uint8_t data_end = (uint8_t )SvEND (data_);
1548	mapcell *cell;	2075	mapcell *cell;
1549	int x, y, flags;	2076	int x, y, z, flags;
		2077	AV *missing = newAV ();
		2078	RETVAL = newRV_noinc ((SV *)missing);
1550		2079
1551	while (data < data_end - 1)	2080	while (data < data_end - 1)
1552	{	2081	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	2082	flags = (data [0] << 8) + data [1]; data += 2;
1554		2083
…		…
1567		2096
1568	//TODO: don't trust server data to be in-range(!)	2097	//TODO: don't trust server data to be in-range(!)
1569		2098
1570	if (flags & 8)	2099	if (flags & 8)
1571	{	2100	{
		2101	uint8_t ext, cmd;
		2102
1572	if (extmap)	2103	do
1573	{	2104	{
1574	uint8_t ext, cmd;	2105	ext = *data++;
		2106	cmd = ext & 0x7f;
1575		2107
1576	do	2108	if (cmd < 4)
		2109	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2110	else if (cmd == 5) // health
1577	{	2111	{
1578	ext = *data++;
1579	cmd = ext & 0x3f;
1580
1581	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health
1584	{
1585	cell->stat_width = 1;	2112	cell->stat_width = 1;
1586	cell->stat_hp = *data++;	2113	cell->stat_hp = *data++;
1587	}
1588	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)
1591	{
1592	if (*data == 4)
1593	; // decode player count
1594
1595	data += *data + 1;
1596	}
1597	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;
1599	else if (ext & 0x40) // unknown, multibyte => skip
1600	data += *data + 1;
1601	else
1602	data++;
1603	}	2114	}
1604	while (ext & 0x80);	2115	else if (cmd == 6) // monster width
		2116	cell->stat_width = *data++ + 1;
		2117	else if (cmd == 0x47)
		2118	{
		2119	if (*data == 1) cell->player = data [1];
		2120	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2121	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2122	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2123
		2124	data += *data + 1;
		2125	}
		2126	else if (cmd == 8) // cell flags
		2127	cell->flags = *data++;
		2128	else if (ext & 0x40) // unknown, multibyte => skip
		2129	data += *data + 1;
		2130	else
		2131	data++;
1605	}	2132	}
1606	else	2133	while (ext & 0x80);
1607	cell->darkness = *data++ + 1;
1608	}	2134	}
1609		2135
		2136	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	2137	if (flags & (4 >> z))
1611	{	2138	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	2139	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	2140	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	2141	cell->tile [z] = self->face2tile [face];
		2142
		2143	if (cell->tile [z])
		2144	{
		2145	maptex *tex = self->tex + cell->tile [z];
		2146	tex->unused = 0;
		2147	if (!tex->name)
		2148	av_push (missing, newSViv (cell->tile [z]));
		2149
		2150	if (tex->smoothtile)
		2151	{
		2152	maptex *smooth = self->tex + tex->smoothtile;
		2153	smooth->unused = 0;
		2154	if (!smooth->name)
		2155	av_push (missing, newSViv (tex->smoothtile));
		2156	}
		2157	}
1615	}	2158	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	2159	}
1631	else	2160	else
1632	cell->darkness = 0;	2161	CELL_CLEAR (cell);
1633	}	2162	}
1634	}	2163	}
		2164	OUTPUT:
		2165	RETVAL
1635		2166
1636	SV *	2167	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2168	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	2169	CODE:
1639	{	2170	{
1640	int x1, x;	2171	int x1, x;
1641	int y1, y;	2172	int y1, y;
1642	int z;	2173	int z;
…		…
1655	? self->row + y	2186	? self->row + y
1656	: 0;	2187	: 0;
1657		2188
1658	for (x = x0; x < x1; x++)	2189	for (x = x0; x < x1; x++)
1659	{	2190	{
1660	int r = 32, g = 32, b = 32, a = 192;	2191	unsigned int r = 32, g = 32, b = 32, a = 192;
1661		2192
1662	if (row && row->c0 <= x && x < row->c1)	2193	if (row && row->c0 <= x && x < row->c1)
1663	{	2194	{
1664	mapcell *cell = row->col + (x - row->c0);	2195	mapcell *cell = row->col + (x - row->c0);
1665		2196
…		…
1667	{	2198	{
1668	maptex tex = self->tex [cell->tile [z]];	2199	maptex tex = self->tex [cell->tile [z]];
1669	int a0 = 255 - tex.a;	2200	int a0 = 255 - tex.a;
1670	int a1 = tex.a;	2201	int a1 = tex.a;
1671		2202
1672	r = (r * a0 + tex.r * a1) / 255;	2203	r = div255 (r * a0 + tex.r * a1);
1673	g = (g * a0 + tex.g * a1) / 255;	2204	g = div255 (g * a0 + tex.g * a1);
1674	b = (b * a0 + tex.b * a1) / 255;	2205	b = div255 (b * a0 + tex.b * a1);
1675	a = (a * a0 + tex.a * a1) / 255;	2206	a = div255 (a * a0 + tex.a * a1);
1676	}	2207	}
1677	}	2208	}
1678		2209
1679	*map++ = (r )	2210	*map++ = (r )
1680	\| (g << 8)	2211	\| (g << 8)
1681	\| (b << 16)	2212	\| (b << 16)
1682	\| (a << 24);	2213	\| (a << 24);
1683	}	2214	}
1684	}	2215	}
1685		2216
1686	RETVAL = map_sv;	2217	RETVAL = map_sv;
1687	}	2218	}
1688	OUTPUT:	2219	OUTPUT:
1689	RETVAL	2220	RETVAL
1690		2221
1691	void	2222	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2223	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)
1693	CODE:	2224	CODE:
1694	{	2225	{
1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2226	int x, y, z;
		2227
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2228	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2229	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	2230	smooth_key skey;
1699	int x, y, z;	2231	int pl_x, pl_y;
1700	int last_name;	2232	maptex pl_tex;
		2233	rc_t *rc = rc_alloc ();
		2234	rc_t *rc_ov = rc_alloc ();
		2235	rc_key_t key;
		2236	rc_array_t *arr;
1701		2237
		2238	pl_tex.name = 0;
		2239
1702	// thats current max. sorry.	2240	// that's current max. sorry.
1703	if (sw > 255) sw = 255;	2241	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	2242	if (sh > 255) sh = 255;
1705		2243
1706	// clear key, in case of extra padding	2244	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	2245	memset (&skey, 0, sizeof (skey));
1708		2246
1709	glColor4ub (255, 255, 255, 255);	2247	memset (&key, 0, sizeof (key));
1710		2248	key.r = 255;
1711	glEnable (GL_BLEND);	2249	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2250	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	2251	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2252	key.mode = GL_QUADS;
1715		2253	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);
1717
1718	last_name = 0;
1719		2254
1720	mx += self->x;	2255	mx += self->x;
1721	my += self->y;	2256	my += self->y;
1722		2257
1723	// first pass: determine smooth_max	2258	// first pass: determine smooth_max
…		…
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2275	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2276	self->tex [cell->tile [2]].smoothlevel));
1742	}	2277	}
1743	}	2278	}
1744		2279
		2280	glEnable (GL_BLEND);
		2281	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2282	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2283
1745	for (z = 0; z <= 2; z++)	2284	for (z = 0; z <= 2; z++)
1746	{	2285	{
		2286	smooth_hash smooth;
1747	memset (smooth_level, 0, sizeof (smooth_level));	2287	memset (smooth_level, 0, sizeof (smooth_level));
		2288	key.texname = -1;
1748		2289
1749	for (y = 0; y < sh; y++)	2290	for (y = 0; y < sh; y++)
1750	if (0 <= y + my && y + my < self->rows)	2291	if (0 <= y + my && y + my < self->rows)
1751	{	2292	{
1752	maprow *row = self->row + (y + my);	2293	maprow *row = self->row + (y + my);
…		…
1758	tileid tile = cell->tile [z];	2299	tileid tile = cell->tile [z];
1759		2300
1760	if (tile)	2301	if (tile)
1761	{	2302	{
1762	maptex tex = self->tex [tile];	2303	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2304	int px, py;
1764	int py = (y + 1) * T - tex.h;
1765		2305
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2306	if (key.texname != tex.name)
1769	{	2307	{
		2308	self->tex [tile].unused = 0;
		2309
1770	if (!tex.name)	2310	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2311	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1772		2312
1773	glEnd ();	2313	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2314	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2315	}
1777		2316
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2317	px = (x + 1) * Th - tex.w;
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2318	py = (y + 1) * Tw - tex.h;
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782		2319
1783	if (cell->flags && z == 2)	2320	if (expect_false (cell->player == player) && expect_false (z == 2))
1784	{	2321	{
1785	if (cell->flags & 1)	2322	pl_x = px;
		2323	pl_y = py;
		2324	pl_tex = tex;
1786	{	2325	continue;
1787	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;
1790
1791	glEnd ();
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1793	glBegin (GL_QUADS);
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}
1800	}	2326	}
		2327
		2328	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2329	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2330	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2331	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1801		2332
1802	// update smooth hash	2333	// update smooth hash
1803	if (tex.smoothtile)	2334	if (tex.smoothtile)
1804	{	2335	{
1805	skey.tile = tex.smoothtile;	2336	skey.tile = tex.smoothtile;
…		…
1821		2352
1822	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2353	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1823	// ·· ·· ·┏ ┓·	2354	// ·· ·· ·┏ ┓·
1824		2355
1825	// full tile	2356	// full tile
1826	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2357	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1827		2358
1828	// borders	2359	// borders
1829	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2360	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1830	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2361	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1831	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2362	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1832	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2363	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1833		2364
1834	// corners	2365	// corners
1835	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2366	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2367	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2368	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2369	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2370	}
		2371	}
		2372
		2373	if (expect_false (z == 2) && expect_false (cell->flags))
		2374	{
		2375	// overlays such as the speech bubble, probably more to come
		2376	if (cell->flags & 1)
		2377	{
		2378	rc_key_t key_ov = key;
		2379	maptex tex = self->tex [TEXID_SPEECH];
		2380	rc_array_t *arr;
		2381	int px = x * Tw + Tw * 2 / 32;
		2382	int py = y * Th - Th * 6 / 32;
		2383
		2384	key_ov.texname = tex.name;
		2385	arr = rc_array (rc_ov, &key_ov);
		2386
		2387	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2388	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2389	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2390	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1839	}	2391	}
1840	}	2392	}
1841	}	2393	}
1842	}	2394	}
1843		2395
		2396	rc_draw (rc);
		2397	rc_clear (rc);
		2398
1844	// go through all smoothlevels, lowest to highest, then draw.	2399	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2400	// this is basically counting sort
1846	{	2401	{
1847	int w, b;	2402	int w, b;
1848		2403
		2404	glEnable (GL_TEXTURE_2D);
		2405	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2406	for (w = 0; w < 256 / 32; ++w)
1850	{	2407	{
1851	uint32_t smask = smooth_level [w];	2408	uint32_t smask = smooth_level [w];
1852	if (smask)	2409	if (smask)
1853	for (b = 0; b < 32; ++b)	2410	for (b = 0; b < 32; ++b)
1854	if (smask & (((uint32_t)1) << b))	2411	if (smask & (((uint32_t)1) << b))
1855	{	2412	{
1856	int level = (w << 5) \| b;	2413	int level = (w << 5) \| b;
1857	HE *he;	2414	HE *he;
1858		2415
1859	hv_iterinit (smooth);	2416	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1860	while ((he = hv_iternext (smooth)))
1861	{	2417	{
1862	smooth_key skey = (smooth_key )HeKEY (he);	2418	smooth_key &skey = it->first;
1863	IV bits = SvIVX (HeVAL (he));	2419	IV bits = it->second;
1864		2420
1865	if (!(bits & 0x1000)	2421	if (!(bits & 0x1000)
1866	&& skey->level == level	2422	&& skey.level == level
1867	&& level > smooth_max [skey->x][skey->y])	2423	&& level > smooth_max [skey.x][skey.y])
1868	{	2424	{
1869	maptex tex = self->tex [skey->tile];	2425	maptex tex = self->tex [skey.tile];
1870	int px = (((int)skey->x) - 1) * T;	2426	int px = (((int)skey.x) - 1) * Tw;
1871	int py = (((int)skey->y) - 1) * T;	2427	int py = (((int)skey.y) - 1) * Th;
1872	int border = bits & 15;	2428	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2429	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2430	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2431	float dy = tex.t * .5f ; // 2 images/column
1876		2432
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2433	if (tex.name)
1880	{	2434	{
		2435	// this time avoiding texture state changes
		2436	// save gobs of state changes.
1881	if (!tex.name)	2437	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2438	{
		2439	self->tex [skey.tile].unused = 0;
1883		2440
1884	glEnd ();	2441	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2442	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2443	glBegin (GL_QUADS);
1887	}	2444	}
1888		2445
1889	if (border)	2446	if (border)
1890	{	2447	{
1891	float ox = border * dx;	2448	float ox = border * dx;
1892		2449
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2450	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2451	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2452	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2453	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1897	}	2454	}
1898		2455
1899	if (corner)	2456	if (corner)
1900	{	2457	{
1901	float ox = corner * dx;	2458	float ox = corner * dx;
1902		2459
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2460	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2461	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2462	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2463	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2464	}
1907	}	2465	}
1908	}	2466	}
1909	}	2467	}
1910	}	2468	}
1911	}	2469	}
		2470
		2471	glEnd ();
		2472	glDisable (GL_TEXTURE_2D);
		2473	key.texname = -1;
1912	}	2474	}
1913
1914	hv_clear (smooth);
1915	}	2475	}
1916		2476
1917	glEnd ();	2477	if (pl_tex.name)
		2478	{
		2479	maptex tex = pl_tex;
		2480	int px = pl_x + sdx;
		2481	int py = pl_y + sdy;
1918		2482
1919	glDisable (GL_TEXTURE_2D);	2483	key.texname = tex.name;
		2484	arr = rc_array (rc, &key);
		2485
		2486	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2487	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2488	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2489	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2490
		2491	rc_draw (rc);
		2492	}
		2493
		2494	rc_draw (rc_ov);
		2495	rc_clear (rc_ov);
		2496
1920	glDisable (GL_BLEND);	2497	glDisable (GL_BLEND);
		2498	rc_free (rc);
		2499	rc_free (rc_ov);
1921		2500
1922	// top layer: overlays such as the health bar	2501	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2502	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2503	if (0 <= y + my && y + my < self->rows)
1925	{	2504	{
…		…
1928	for (x = 0; x < sw; x++)	2507	for (x = 0; x < sw; x++)
1929	if (row->c0 <= x + mx && x + mx < row->c1)	2508	if (row->c0 <= x + mx && x + mx < row->c1)
1930	{	2509	{
1931	mapcell *cell = row->col + (x + mx - row->c0);	2510	mapcell *cell = row->col + (x + mx - row->c0);
1932		2511
1933	int px = x * T;	2512	int px = x * Tw;
1934	int py = y * T;	2513	int py = y * Th;
		2514
		2515	if (expect_false (cell->player == player))
		2516	{
		2517	px += sdx;
		2518	py += sdy;
		2519	}
1935		2520
1936	if (cell->stat_hp)	2521	if (cell->stat_hp)
1937	{	2522	{
1938	int width = cell->stat_width * T;	2523	int width = cell->stat_width * Tw;
1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2524	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1940		2525
1941	glColor3ub (0, 0, 0);	2526	glColor3ub (0, 0, 0);
1942	glRectf (px + 1, py - thick - 2,	2527	glRectf (px + 1, py - thick - 2,
1943	px + width - 1, py);	2528	px + width - 1, py);
1944		2529
…		…
1950	}	2535	}
1951	}	2536	}
1952	}	2537	}
1953		2538
1954	void	2539	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2540	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1956	CODE:	2541	CODE:
1957	{	2542	{
1958	static float color[16][3] = {	2543	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2544	{ 0.00f, 0.00f, 0.00f },
1960	{ 1.00F, 1.00F, 1.00F },	2545	{ 1.00f, 1.00f, 1.00f },
1961	{ 0.00F, 0.00F, 0.55F },	2546	{ 0.00f, 0.00f, 0.55f },
1962	{ 1.00F, 0.00F, 0.00F },	2547	{ 1.00f, 0.00f, 0.00f },
1963		2548
1964	{ 1.00F, 0.54F, 0.00F },	2549	{ 1.00f, 0.54f, 0.00f },
1965	{ 0.11F, 0.56F, 1.00F },	2550	{ 0.11f, 0.56f, 1.00f },
1966	{ 0.93F, 0.46F, 0.00F },	2551	{ 0.93f, 0.46f, 0.00f },
1967	{ 0.18F, 0.54F, 0.34F },	2552	{ 0.18f, 0.54f, 0.34f },
1968		2553
1969	{ 0.56F, 0.73F, 0.56F },	2554	{ 0.56f, 0.73f, 0.56f },
1970	{ 0.80F, 0.80F, 0.80F },	2555	{ 0.80f, 0.80f, 0.80f },
1971	{ 0.55F, 0.41F, 0.13F },	2556	{ 0.55f, 0.41f, 0.13f },
1972	{ 0.99F, 0.77F, 0.26F },	2557	{ 0.99f, 0.77f, 0.26f },
1973		2558
1974	{ 0.74F, 0.65F, 0.41F },	2559	{ 0.74f, 0.65f, 0.41f },
1975		2560
1976	{ 0.00F, 1.00F, 1.00F },	2561	{ 0.00f, 1.00f, 1.00f },
1977	{ 1.00F, 0.00F, 1.00F },	2562	{ 1.00f, 0.00f, 1.00f },
1978	{ 1.00F, 1.00F, 0.00F },	2563	{ 1.00f, 1.00f, 0.00f },
1979	};	2564	};
1980		2565
1981	int x, y;	2566	int x, y;
1982		2567
1983	glEnable (GL_TEXTURE_2D);	2568	glEnable (GL_TEXTURE_2D);
		2569	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2570	* but the nvidia driver (185.18.14) mishandles alpha textures
		2571	* and takes the colour from god knows where instead of using
		2572	* Cp. MODULATE results in the same colour, but slightly different
		2573	* alpha, but atcually gives us the correct colour with nvidia.
		2574	*/
1984	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2575	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1985	glEnable (GL_BLEND);	2576	glEnable (GL_BLEND);
1986	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2577	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1987	glBegin (GL_QUADS);	2578	glBegin (GL_QUADS);
1988		2579
1989	for (y = 0; y < h; y++)	2580	for (y = 0; y < h; y++)
…		…
1993		2584
1994	if (m)	2585	if (m)
1995	{	2586	{
1996	float *c = color [m & 15];	2587	float *c = color [m & 15];
1997		2588
1998	float tx1 = m & 0x40 ? 0.5 : 0.;	2589	float tx1 = m & 0x40 ? 0.5f : 0.f;
1999	float tx2 = tx1 + 0.5;	2590	float tx2 = tx1 + 0.5f;
2000		2591
2001	glColor4f (c[0], c[1], c[2], 0.75);	2592	glColor4f (c[0], c[1], c[2], 1);
2002	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2593	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2003	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2594	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2004	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2595	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2005	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2596	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2006	}	2597	}
…		…
2010	glDisable (GL_BLEND);	2601	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2602	glDisable (GL_TEXTURE_2D);
2012	}	2603	}
2013		2604
2014	void	2605	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2606	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2607	PPCODE:
2017	{	2608	{
2018	int x, y;	2609	int x, y;
2019	int sw1 = sw + 2;	2610	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2611	int sh1 = sh + 2;
2021	int sh3 = sh * 3;	2612	int sh3 = sh * 3;
2022	int sw34 = (sw * 3 + 3) & ~3;	2613	int sw3 = sw * 3;
		2614	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2615	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2023	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2616	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2024	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2617	memset (darkness1, 0, sw1*sh1);
2025	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2026		2618
2027	SvPOK_only (darkness3_sv);	2619	SvPOK_only (darkness3_sv);
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2620	SvCUR_set (darkness3_sv, sw3 * sh3);
2029		2621
2030	mx += self->x - 1;	2622	mx += self->x - 1;
2031	my += self->y - 1;	2623	my += self->y - 1;
2032
2033	memset (darkness1, 255, sw1 * sh1);
2034		2624
2035	for (y = 0; y < sh1; y++)	2625	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2626	if (0 <= y + my && y + my < self->rows)
2037	{	2627	{
2038	maprow *row = self->row + (y + my);	2628	maprow *row = self->row + (y + my);
…		…
2041	if (row->c0 <= x + mx && x + mx < row->c1)	2631	if (row->c0 <= x + mx && x + mx < row->c1)
2042	{	2632	{
2043	mapcell *cell = row->col + (x + mx - row->c0);	2633	mapcell *cell = row->col + (x + mx - row->c0);
2044		2634
2045	darkness1 [y * sw1 + x] = cell->darkness	2635	darkness1 [y * sw1 + x] = cell->darkness
2046	? 255 - (cell->darkness - 1)	2636	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2047	: 255 - FOW_DARKNESS;	2637	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2048	}	2638	}
2049	}	2639	}
2050		2640
2051	for (y = 0; y < sh; ++y)	2641	for (y = 0; y < sh; ++y)
2052	for (x = 0; x < sw; ++x)	2642	for (x = 0; x < sw; ++x)
…		…
2071		2661
2072	uint8_t r13 = (d13 + d23 + d12) / 3;	2662	uint8_t r13 = (d13 + d23 + d12) / 3;
2073	uint8_t r23 = d23;	2663	uint8_t r23 = d23;
2074	uint8_t r33 = (d23 + d33 + d32) / 3;	2664	uint8_t r33 = (d23 + d33 + d32) / 3;
2075		2665
2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2666	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2667	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2668	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2669	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2670	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2671	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2672	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2673	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2674	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2085	}	2675	}
2086		2676
2087	free (darkness1);	2677	free (darkness1);
2088		2678
2089	EXTEND (SP, 3);	2679	EXTEND (SP, 3);
2090	PUSHs (sv_2mortal (newSViv (sw34)));	2680	PUSHs (sv_2mortal (newSViv (sw3)));
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2681	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2682	PUSHs (darkness3_sv);
2093	}	2683	}
2094		2684
2095	SV *	2685	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2686	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2687	CODE:
2098	{	2688	{
2099	int x, y, x1, y1;	2689	int x, y, x1, y1;
2100	SV data_sv = newSV (w h * 7 + 5);	2690	SV data_sv = newSV (w h * 7 + 5);
2101	uint8_t data = (uint8_t )SvPVX (data_sv);	2691	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2158	else	2748	else
2159	*data++ = 0;	2749	*data++ = 0;
2160	}	2750	}
2161	}	2751	}
2162		2752
		2753	/* if size is wh + 5 then no data has been found /
		2754	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2755	{
2163	SvPOK_only (data_sv);	2756	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2757	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2758	}
		2759
2165	RETVAL = data_sv;	2760	RETVAL = data_sv;
2166	}	2761	}
2167	OUTPUT:	2762	OUTPUT:
2168	RETVAL	2763	RETVAL
2169		2764
2170	void	2765	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2766	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2767	PPCODE:
2173	{	2768	{
2174	int x, y, z;	2769	int x, y, z;
2175	int w, h;	2770	int w, h;
2176	int x1, y1;	2771	int x1, y1;
		2772	STRLEN len;
		2773	uint8_t data, end;
		2774
		2775	len = SvLEN (data_sv);
		2776	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2777	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2778	end = data + len + 8;
		2779
		2780	if (len < 5)
		2781	XSRETURN_EMPTY;
2177		2782
2178	if (*data++ != 0)	2783	if (*data++ != 0)
2179	return; /* version mismatch */	2784	XSRETURN_EMPTY; /* version mismatch */
2180		2785
2181	w = data++ << 8; w \|= data++;	2786	w = data++ << 8; w \|= data++;
2182	h = data++ << 8; h \|= data++;	2787	h = data++ << 8; h \|= data++;
2183		2788
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2789	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2801	{
2197	maprow *row = map_get_row (self, y);	2802	maprow *row = map_get_row (self, y);
2198		2803
2199	for (x = x0; x < x1; x++)	2804	for (x = x0; x < x1; x++)
2200	{	2805	{
		2806	uint8_t flags;
		2807
		2808	if (data + 7 >= end)
		2809	XSRETURN_EMPTY;
		2810
2201	uint8_t flags = *data++;	2811	flags = *data++;
2202		2812
2203	if (flags)	2813	if (flags)
2204	{	2814	{
2205	mapcell *cell = row_get_cell (row, x);	2815	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2816	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2819	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2820	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2211		2821
2212	if (cell->darkness == 0)	2822	if (cell->darkness == 0)
2213	{	2823	{
2214	cell->darkness = 0;	2824	/cell->darkness = 0;/
		2825	EXTEND (SP, 3);
2215		2826
2216	for (z = 0; z <= 2; z++)	2827	for (z = 0; z <= 2; z++)
2217	{	2828	{
2218	tileid t = tile [z];	2829	tileid t = tile [z];
2219		2830
2220	if (t >= self->texs \|\| (t && !self->tex [t].name))	2831	if (t >= self->texs \|\| (t && !self->tex [t].name))
2221	{	2832	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2833	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2834	need_texid (self, t);
2224	}	2835	}
2225		2836
2226	cell->tile [z] = t;	2837	cell->tile [z] = t;
2227	}	2838	}
…		…
2229	}	2840	}
2230	}	2841	}
2231	}	2842	}
2232	}	2843	}
2233		2844
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2845	MODULE = Deliantra::Client PACKAGE = DC::RW
		2846
		2847	DC::RW
		2848	new (SV klass, SV data_sv)
		2849	CODE:
		2850	{
		2851	STRLEN datalen;
		2852	char *data = SvPVbyte (data_sv, datalen);
		2853
		2854	RETVAL = SDL_RWFromConstMem (data, datalen);
		2855	}
		2856	OUTPUT:
		2857	RETVAL
		2858
		2859	DC::RW
		2860	new_from_file (SV klass, const char path, const char *mode = "rb")
		2861	CODE:
		2862	RETVAL = SDL_RWFromFile (path, mode);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	# fails on win32:
		2867	# dc.xs(2268) : error C2059: syntax error : '('
		2868	#void
		2869	#close (DC::RW self)
		2870	# CODE:
		2871	# (self->(close)) (self);
		2872
		2873	MODULE = Deliantra::Client PACKAGE = DC::Channel
2235		2874
2236	PROTOTYPES: DISABLE	2875	PROTOTYPES: DISABLE
2237		2876
2238	CFPlus::MixChunk	2877	DC::Channel
2239	new_from_file (SV class, char path)	2878	find ()
2240	CODE:	2879	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2880	{
		2881	RETVAL = Mix_GroupAvailable (-1);
		2882
		2883	if (RETVAL < 0)
		2884	{
		2885	RETVAL = Mix_GroupOldest (-1);
		2886
		2887	if (RETVAL < 0)
		2888	{
		2889	// happens sometimes, maybe it just stopped playing(?)
		2890	RETVAL = Mix_GroupAvailable (-1);
		2891
		2892	if (RETVAL < 0)
		2893	XSRETURN_UNDEF;
		2894	}
		2895	else
		2896	Mix_HaltChannel (RETVAL);
		2897	}
		2898
		2899	Mix_UnregisterAllEffects (RETVAL);
		2900	Mix_Volume (RETVAL, 128);
		2901	}
2242	OUTPUT:	2902	OUTPUT:
2243	RETVAL	2903	RETVAL
2244		2904
2245	void	2905	void
		2906	halt (DC::Channel self)
		2907	CODE:
		2908	Mix_HaltChannel (self);
		2909
		2910	void
		2911	expire (DC::Channel self, int ticks = -1)
		2912	CODE:
		2913	Mix_ExpireChannel (self, ticks);
		2914
		2915	void
		2916	fade_out (DC::Channel self, int ticks = -1)
		2917	CODE:
		2918	Mix_FadeOutChannel (self, ticks);
		2919
		2920	int
		2921	volume (DC::Channel self, int volume)
		2922	CODE:
		2923	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2924	OUTPUT:
		2925	RETVAL
		2926
		2927	void
		2928	unregister_all_effects (DC::Channel self)
		2929	CODE:
		2930	Mix_UnregisterAllEffects (self);
		2931
		2932	void
		2933	set_panning (DC::Channel self, int left, int right)
		2934	CODE:
		2935	left = CLAMP (left , 0, 255);
		2936	right = CLAMP (right, 0, 255);
		2937	Mix_SetPanning (self, left, right);
		2938
		2939	void
		2940	set_distance (DC::Channel self, int distance)
		2941	CODE:
		2942	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2943
		2944	void
		2945	set_position (DC::Channel self, int angle, int distance)
		2946	CODE:
		2947
		2948	void
		2949	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2950	CODE:
		2951	{
		2952	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2953	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2954	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2955	}
		2956
		2957	void
		2958	set_reverse_stereo (DC::Channel self, int flip)
		2959	CODE:
		2960	Mix_SetReverseStereo (self, flip);
		2961
		2962	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2963
		2964	PROTOTYPES: DISABLE
		2965
		2966	void
		2967	decoders ()
		2968	PPCODE:
		2969	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2970	int i, num = Mix_GetNumChunkDecoders ();
		2971	EXTEND (SP, num);
		2972	for (i = 0; i < num; ++i)
		2973	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2974	#else
		2975	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2976	#endif
		2977
		2978	DC::MixChunk
		2979	new (SV *klass, DC::RW rwops)
		2980	CODE:
		2981	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2982	OUTPUT:
		2983	RETVAL
		2984
		2985	void
2246	DESTROY (CFPlus::MixChunk self)	2986	DESTROY (DC::MixChunk self)
2247	CODE:	2987	CODE:
2248	Mix_FreeChunk (self);	2988	Mix_FreeChunk (self);
2249		2989
2250	int	2990	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2991	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2992	CODE:
		2993	if (items > 1)
		2994	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2995	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2996	OUTPUT:
2255	RETVAL	2997	RETVAL
2256		2998
2257	int	2999	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	3000	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	3001	CODE:
		3002	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	3003	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		3004
		3005	if (RETVAL < 0)
		3006	XSRETURN_UNDEF;
		3007
		3008	if (channel < 0)
		3009	{
		3010	Mix_UnregisterAllEffects (RETVAL);
		3011	Mix_Volume (RETVAL, 128);
		3012	}
		3013	}
2261	OUTPUT:	3014	OUTPUT:
2262	RETVAL	3015	RETVAL
2263		3016
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	3017	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3018
		3019	void
		3020	decoders ()
		3021	PPCODE:
		3022	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3023	int i, num = Mix_GetNumMusicDecoders ();
		3024	EXTEND (SP, num);
		3025	for (i = 0; i < num; ++i)
		3026	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3027	#else
		3028	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3029	#endif
2265		3030
2266	int	3031	int
2267	volume (int volume = -1)	3032	volume (int volume = -1)
2268	PROTOTYPE: ;$	3033	PROTOTYPE: ;$
2269	CODE:	3034	CODE:
		3035	if (items > 0)
		3036	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	3037	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	3038	OUTPUT:
2272	RETVAL	3039	RETVAL
2273		3040
		3041	void
		3042	fade_out (int ms)
		3043	CODE:
		3044	Mix_FadeOutMusic (ms);
		3045
		3046	void
		3047	halt ()
		3048	CODE:
		3049	Mix_HaltMusic ();
		3050
2274	int	3051	int
2275	fade_out (int ms)	3052	playing ()
2276	CODE:	3053	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	3054	RETVAL = Mix_PlayingMusic ();
2278	OUTPUT:	3055	OUTPUT:
2279	RETVAL	3056	RETVAL
2280		3057
2281	CFPlus::MixMusic	3058	DC::MixMusic
2282	new_from_file (SV class, char path)	3059	new (SV *klass, DC::RW rwops)
2283	CODE:	3060	CODE:
2284	RETVAL = Mix_LoadMUS (path);	3061	RETVAL = Mix_LoadMUS_RW (rwops);
2285	OUTPUT:	3062	OUTPUT:
2286	RETVAL	3063	RETVAL
2287		3064
2288	void	3065	void
2289	DESTROY (CFPlus::MixMusic self)	3066	DESTROY (DC::MixMusic self)
2290	CODE:	3067	CODE:
2291	Mix_FreeMusic (self);	3068	Mix_FreeMusic (self);
2292		3069
2293	int	3070	int
2294	play (CFPlus::MixMusic self, int loops = -1)	3071	play (DC::MixMusic self, int loops = -1)
2295	CODE:	3072	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	3073	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	3074	OUTPUT:
2298	RETVAL	3075	RETVAL
2299		3076
2300	int	3077	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3078	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	3079	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3080	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		3081
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3082	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		3083
2309	PROTOTYPES: ENABLE	3084	PROTOTYPES: ENABLE
2310		3085
2311	BOOT:	3086	BOOT:
2312	{	3087	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3088	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	3089	static const struct {
2315	const char *name;	3090	const char *name;
2316	IV iv;	3091	IV iv;
2317	} *civ, const_iv[] = {	3092	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	3093	# define const_iv(name) { # name, (IV)name }
2319	const_iv (GL_VENDOR),	3094	const_iv (GL_VENDOR),
2320	const_iv (GL_VERSION),	3095	const_iv (GL_VERSION),
2321	const_iv (GL_EXTENSIONS),	3096	const_iv (GL_EXTENSIONS),
		3097	const_iv (GL_MAX_TEXTURE_UNITS),
2322	const_iv (GL_COLOR_MATERIAL),	3098	const_iv (GL_COLOR_MATERIAL),
2323	const_iv (GL_SMOOTH),	3099	const_iv (GL_SMOOTH),
2324	const_iv (GL_FLAT),	3100	const_iv (GL_FLAT),
2325	const_iv (GL_DITHER),	3101	const_iv (GL_DITHER),
2326	const_iv (GL_BLEND),	3102	const_iv (GL_BLEND),
…		…
2338	const_iv (GL_ZERO),	3114	const_iv (GL_ZERO),
2339	const_iv (GL_SRC_ALPHA),	3115	const_iv (GL_SRC_ALPHA),
2340	const_iv (GL_DST_ALPHA),	3116	const_iv (GL_DST_ALPHA),
2341	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3117	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2342	const_iv (GL_ONE_MINUS_DST_ALPHA),	3118	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3119	const_iv (GL_SRC_COLOR),
		3120	const_iv (GL_DST_COLOR),
		3121	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3122	const_iv (GL_ONE_MINUS_DST_COLOR),
2343	const_iv (GL_SRC_ALPHA_SATURATE),	3123	const_iv (GL_SRC_ALPHA_SATURATE),
2344	const_iv (GL_RGB),	3124	const_iv (GL_RGB),
2345	const_iv (GL_RGBA),	3125	const_iv (GL_RGBA),
2346	const_iv (GL_RGBA4),	3126	const_iv (GL_RGBA4),
2347	const_iv (GL_RGBA8),	3127	const_iv (GL_RGBA8),
…		…
2353	const_iv (GL_INTENSITY),	3133	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	3134	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	3135	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	3136	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3137	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3138	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3139	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3140	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3141	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3142	const_iv (GL_COMPRESSED_RGB_ARB),
		3143	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	3144	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	3145	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	3146	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	3147	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	3148	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3187	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	3188	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	3189	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	3190	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	3191	const_iv (GL_GENERATE_MIPMAP_HINT),
		3192	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	3193	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	3194	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	3195	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	3196	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	3197	const_iv (GL_V3F),
2411	const_iv (GL_T2F_V3F),	3198	const_iv (GL_T2F_V3F),
2412	const_iv (GL_T2F_N3F_V3F),	3199	const_iv (GL_T2F_N3F_V3F),
		3200	const_iv (GL_FUNC_ADD),
		3201	const_iv (GL_FUNC_SUBTRACT),
		3202	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2413	# undef const_iv	3203	# undef const_iv
2414	};	3204	};
2415		3205
2416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3206	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3207	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2418		3208
2419	texture_av = newAV ();	3209	texture_av = newAV ();
2420	AvREAL_off (texture_av);	3210	AvREAL_off (texture_av);
2421	}	3211	}
2422		3212
2423	char *	3213	void
		3214	disable_GL_EXT_blend_func_separate ()
		3215	CODE:
		3216	gl.BlendFuncSeparate = 0;
		3217	gl.BlendFuncSeparateEXT = 0;
		3218
		3219	void
		3220	apple_nvidia_bug (int enable)
		3221
		3222	const char *
2424	gl_vendor ()	3223	gl_vendor ()
2425	CODE:	3224	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	3225	RETVAL = (const char *)glGetString (GL_VENDOR);
2427	OUTPUT:	3226	OUTPUT:
2428	RETVAL	3227	RETVAL
2429		3228
2430	char *	3229	const char *
2431	gl_version ()	3230	gl_version ()
2432	CODE:	3231	CODE:
2433	RETVAL = (char *)glGetString (GL_VERSION);	3232	RETVAL = (const char *)glGetString (GL_VERSION);
2434	OUTPUT:	3233	OUTPUT:
2435	RETVAL	3234	RETVAL
2436		3235
2437	char *	3236	const char *
2438	gl_extensions ()	3237	gl_extensions ()
2439	CODE:	3238	CODE:
2440	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3239	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2441	OUTPUT:	3240	OUTPUT:
2442	RETVAL	3241	RETVAL
2443		3242
2444	const char *glGetString (GLenum pname)	3243	const char *glGetString (GLenum pname)
		3244	CODE:
		3245	RETVAL = (const char *)glGetString (pname);
		3246	OUTPUT:
		3247	RETVAL
2445		3248
2446	GLint glGetInteger (GLenum pname)	3249	GLint glGetInteger (GLenum pname)
2447	CODE:	3250	CODE:
2448	glGetIntegerv (pname, &RETVAL);	3251	glGetIntegerv (pname, &RETVAL);
2449	OUTPUT:	3252	OUTPUT:
…		…
2457		3260
2458	int glGetError ()	3261	int glGetError ()
2459		3262
2460	void glFinish ()	3263	void glFinish ()
2461		3264
		3265	void glFlush ()
		3266
2462	void glClear (int mask)	3267	void glClear (int mask)
2463		3268
2464	void glClearColor (float r, float g, float b, float a = 1.0)	3269	void glClearColor (float r, float g, float b, float a = 1.0)
2465	PROTOTYPE: @	3270	PROTOTYPE: @
2466		3271
…		…
2475	void glBlendFunc (int sfactor, int dfactor)	3280	void glBlendFunc (int sfactor, int dfactor)
2476		3281
2477	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3282	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2478	CODE:	3283	CODE:
2479	gl_BlendFuncSeparate (sa, da, saa, daa);	3284	gl_BlendFuncSeparate (sa, da, saa, daa);
		3285
		3286	# void glBlendEquation (int se)
2480		3287
2481	void glDepthMask (int flag)	3288	void glDepthMask (int flag)
2482		3289
2483	void glLogicOp (int opcode)	3290	void glLogicOp (int opcode)
2484		3291
…		…
2519	void glRotate (float angle, float x, float y, float z)	3326	void glRotate (float angle, float x, float y, float z)
2520	CODE:	3327	CODE:
2521	glRotatef (angle, x, y, z);	3328	glRotatef (angle, x, y, z);
2522		3329
2523	void glColor (float r, float g, float b, float a = 1.0)	3330	void glColor (float r, float g, float b, float a = 1.0)
		3331	PROTOTYPE: @
2524	ALIAS:	3332	ALIAS:
2525	glColor_premultiply = 1	3333	glColor_premultiply = 1
2526	CODE:	3334	CODE:
2527	if (ix)	3335	if (ix)
2528	{	3336	{
…		…
2544		3352
2545	void glTexCoord (float s, float t)	3353	void glTexCoord (float s, float t)
2546	CODE:	3354	CODE:
2547	glTexCoord2f (s, t);	3355	glTexCoord2f (s, t);
2548		3356
		3357	void glRect (float x1, float y1, float x2, float y2)
		3358	CODE:
		3359	glRectf (x1, y1, x2, y2);
		3360
		3361	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3362	CODE:
		3363	glBegin (GL_LINE_LOOP);
		3364	glVertex2f (x1, y1);
		3365	glVertex2f (x2, y1);
		3366	glVertex2f (x2, y2);
		3367	glVertex2f (x1, y2);
		3368	glEnd ();
		3369
2549	PROTOTYPES: ENABLE	3370	PROTOTYPES: ENABLE
2550		3371
2551	void glBegin (int mode)	3372	void glBegin (int mode)
2552		3373
2553	void glEnd ()	3374	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3406	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2586	CODE:	3407	CODE:
2587	if (gl.SeparableFilter2D)	3408	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3409	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		3410
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3411	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		3412
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3413	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		3414
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3415	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		3416
…		…
2621		3442
2622	void glEndList ()	3443	void glEndList ()
2623		3444
2624	void glCallList (int list)	3445	void glCallList (int list)
2625		3446
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3447	void c_init ()
		3448	CODE:
		3449	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3450	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3451
		3452	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3453
2628	PROTOTYPES: DISABLE	3454	PROTOTYPES: DISABLE
2629		3455
2630	void	3456	void
2631	find_widget (SV *widget, NV x, NV y)	3457	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3458	PPCODE:
2633	{	3459	{
2634	if (within_widget (widget, x, y))	3460	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3461	XPUSHs (self);
2636	}	3462	}
2637		3463
		3464	BOOT:
		3465	{
		3466	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3467
		3468	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3469	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3470	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3471	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3472	}
		3473
		3474	void
		3475	draw (SV *self)
		3476	CODE:
		3477	{
		3478	HV *hv;
		3479	SV **svp;
		3480	NV x, y, w, h;
		3481	SV *draw_x_sv = GvSV (draw_x_gv);
		3482	SV *draw_y_sv = GvSV (draw_y_gv);
		3483	SV *draw_w_sv = GvSV (draw_w_gv);
		3484	SV *draw_h_sv = GvSV (draw_h_gv);
		3485	double draw_x, draw_y;
		3486
		3487	if (!SvROK (self))
		3488	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3489
		3490	hv = (HV *)SvRV (self);
		3491
		3492	if (SvTYPE (hv) != SVt_PVHV)
		3493	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3494
		3495	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3496	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3497
		3498	if (!h \|\| !w)
		3499	XSRETURN_EMPTY;
		3500
		3501	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3502	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3503
		3504	draw_x = SvNV (draw_x_sv) + x;
		3505	draw_y = SvNV (draw_y_sv) + y;
		3506
		3507	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3508	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3509	XSRETURN_EMPTY;
		3510
		3511	sv_setnv (draw_x_sv, draw_x);
		3512	sv_setnv (draw_y_sv, draw_y);
		3513
		3514	glPushMatrix ();
		3515	glTranslated (x, y, 0);
		3516
		3517	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3518	{
		3519	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3520
		3521	if (svp && SvTRUE (*svp))
		3522	{
		3523	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3524	glEnable (GL_BLEND);
		3525	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3526	glBegin (GL_QUADS);
		3527	glVertex2f (0, 0);
		3528	glVertex2f (w, 0);
		3529	glVertex2f (w, h);
		3530	glVertex2f (0, h);
		3531	glEnd ();
		3532	glDisable (GL_BLEND);
		3533	}
		3534	}
		3535	#if 0
		3536	// draw borders, for debugging
		3537	glPushMatrix ();
		3538	glColor4f (1., 1., 0., 1.);
		3539	glTranslatef (.5, .5, 0.);
		3540	glBegin (GL_LINE_LOOP);
		3541	glVertex2f (0 , 0);
		3542	glVertex2f (w - 1, 0);
		3543	glVertex2f (w - 1, h - 1);
		3544	glVertex2f (0 , h - 1);
		3545	glEnd ();
		3546	glPopMatrix ();
		3547	#endif
		3548	PUSHMARK (SP);
		3549	XPUSHs (self);
		3550	PUTBACK;
		3551	call_method ("_draw", G_VOID \| G_DISCARD);
		3552	SPAGAIN;
		3553
		3554	glPopMatrix ();
		3555
		3556	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3557	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3558	}
		3559

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+Removed lines
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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs. Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.323 by root, Sun Nov 18 01:48:39 2018 UTC