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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
22	#endif	28	#endif
23		29
24	#include <assert.h>	30	#include <cassert>
25	#include <math.h>	31	#include <cmath>
26	#include <string.h>	32	#include <cstring>
27	#include <stdio.h>	33	#include <cstdio>
28	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		40
30	#include <SDL.h>	41	#include <SDL.h>
31	#include <SDL_thread.h>	42	#include <SDL_thread.h>
32	#include <SDL_endian.h>	43	#include <SDL_endian.h>
33	#include <SDL_image.h>	44	#include <SDL_image.h>
34	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
36		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
37	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
39		57
40	#include <glib/gmacros.h>	58	#include <glib.h>
41		59
42	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
43		72
44	#ifndef _WIN32	73	#ifndef _WIN32
45	# include <sys/types.h>	74	# include <sys/types.h>
46	# include <sys/socket.h>	75	# include <sys/socket.h>
47	# include <netinet/in.h>	76	# include <netinet/in.h>
48	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
49	# include <inttypes.h>	78	# include <inttypes.h>
50	#endif	79	#endif
51		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
		83	#else
		84	# define expect(expr,value) (expr)
		85	#endif
		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
54	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
55		96
56	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
58		99
59	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
60		101
61	#if 0	102	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
63	#else	104
64	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
65	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
66		128
67	static AV *texture_av;	129	static AV *texture_av;
68		130
69	static struct	131	static struct
70	{	132	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	169	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	170	glDeleteTextures (1, &name);
109	}	171	}
110		172
111	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
112		175
113	#include "pango-font.c"	176	#include "pango-font.c"
114	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
115	#include "pango-render.c"	178	#include "pango-render.c"
116		179
		180	typedef IV DC__Channel;
		181	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
119		184
120	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
121		186
122	static int	187	static int
123	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
124	{	189	{
125	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
126		191
127	while (attrs)	192	while (attrs)
128	{	193	{
129	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
130		195
131	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
132	return 1;	197	return 1;
133		198
134	attrs = attrs->next;	199	attrs = attrs->next;
135	}	200	}
136		201
137	return 0;	202	return 0;
138	}	203	}
139		204
140	typedef struct cf_layout {	205	struct cf_layout {
141	PangoLayout *pl;	206	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
143	int base_height;	208	int base_height;
144	CFPlus__Font font;	209	DC__Font font;
145	} *CFPlus__Layout;	210	rc_t rc;
		211	};
146		212
		213	typedef cf_layout *DC__Layout;
		214
147	static CFPlus__Font default_font;	215	static DC__Font default_font;
148	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
150		218
151	static void	219	static void
152	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
153	{	221	{
154	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
155	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
157	#endif	225	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	227	}
160		228
161	static void	229	static void
162	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
163	{	231	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
166	*/	234	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
168		236
169	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		239
172	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
173	}	241	}
174		242
175	static void	243	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	245	{
178	PangoRectangle rect;	246	PangoRectangle rect;
179		247
180	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191	}	259	}
192		260
193	typedef uint16_t tileid;	261	typedef uint16_t tileid;
194	typedef uint16_t faceid;	262	typedef uint16_t faceid;
195		263
196	typedef struct {	264	struct maptex
		265	{
197	int name;	266	GLuint name;
198	int w, h;	267	int w, h;
199	float s, t;	268	float s, t;
200	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
201	tileid smoothtile;	270	tileid smoothtile;
202	uint8_t smoothlevel;	271	uint8_t smoothlevel;
203	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
204		274
205	typedef struct {	275	struct mapcell
		276	{
206	uint32_t player;	277	uint32_t player;
207	tileid tile[3];	278	tileid tile[3];
208	uint16_t darkness;	279	uint16_t darkness;
209	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
210	} mapcell;	281	};
211		282
212	typedef struct {	283	struct maprow
		284	{
213	int32_t c0, c1;	285	int32_t c0, c1;
214	mapcell *col;	286	mapcell *col;
215	} maprow;	287	};
216		288
217	typedef struct map {	289	struct mapgrid {
218	int x, y, w, h;	290	int x, y, w, h;
219	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
220	int faces; tileid *face2tile; // [faceid]	292	std::vector<tileid> tile;
221	int texs; maptex *tex; // [tileid]	293	std::vector<maptex> tex;
222		294
223	int32_t rows;	295	int32_t rows;
224	maprow *row;	296	maprow *row;
225	} *CFPlus__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
226		307
227	static char *	308	static char *
228	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
229	{	310	{
230	char *p;	311	char *p;
…		…
247	}	328	}
248		329
249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	330	#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))	331	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
251		332
252	static void
253	need_facenum (struct map *self, faceid face)
254	{
255	while (self->faces <= face)
256	{
257	Append (tileid, self->face2tile, self->faces, self->faces);
258	self->faces *= 2;
259	}
260	}
261
262	static void
263	need_texid (struct map *self, int texid)
264	{
265	while (self->texs <= texid)
266	{
267	Append (maptex, self->tex, self->texs, self->texs);
268	self->texs *= 2;
269	}
270	}
271
272	static maprow *	333	static maprow *
273	map_get_row (CFPlus__Map self, int y)	334	map_get_row (mapgrid *self, int y)
274	{	335	{
275	if (0 > y)	336	if (0 > y)
276	{	337	{
277	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
316		377
317	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
318	}	379	}
319		380
320	static mapcell *	381	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
322	{	383	{
323	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
324	}	385	}
325		386
		387	void mapgrid::clear_cells ()
		388	{
		389	int r;
		390
		391	for (r = 0; r < rows; r++)
		392	Safefree (row[r].col);
		393
		394	Safefree (row);
		395
		396	x = 0;
		397	y = 0;
		398	ox = 0;
		399	oy = 0;
		400	row = 0;
		401	rows = 0;
		402	}
		403
		404	#define CELL_CLEAR(cell) \
		405	do { \
		406	if ((cell)->player) \
		407	(cell)->tile [2] = 0; \
		408	(cell)->darkness = 0; \
		409	(cell)->stat_hp = 0; \
		410	(cell)->flags = 0; \
		411	(cell)->player = 0; \
		412	} while (0)
		413
326	static void	414	static void
327	map_clear (CFPlus__Map self)
328	{
329	int r;
330
331	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);
333
334	Safefree (self->row);
335
336	self->x = 0;
337	self->y = 0;
338	self->ox = 0;
339	self->oy = 0;
340	self->row = 0;
341	self->rows = 0;
342	}
343
344	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	415	map_blank (mapgrid *self, int x0, int y0, int w, int h)
346	{	416	{
347	int x, y;	417	int x, y;
348	maprow *row;	418	maprow *row;
349	mapcell *cell;	419	mapcell *cell;
350		420
…		…
362	if (x >= row->c1)	432	if (x >= row->c1)
363	break;	433	break;
364		434
365	cell = row->col + x - row->c0;	435	cell = row->col + x - row->c0;
366		436
367	cell->darkness = 0;	437	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	438	}
372	}	439	}
373	}	440	}
374		441
375	typedef struct {	442	struct smooth_key
		443	{
376	tileid tile;	444	tileid tile;
377	uint8_t x, y, level;	445	uint8_t x, y, level;
378	} smooth_key;	446
		447	bool operator == (const smooth_key &o) const
		448	{
		449	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		450	}
		451	};
		452
		453	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		454
		455	namespace std {
		456	template <>
		457	struct hash<smooth_key>
		458	{
		459	size_t operator () (const smooth_key &v) const
		460	{
		461	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		462	}
		463	};
		464	}
379		465
380	static void	466	static void
381	smooth_or_bits (HV hv, smooth_key key, IV bits)	467	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
382	{	468	{
383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);	469	auto &&it = h.find (key);
384		470
385	if (SvIOK (*sv))	471	if (it == h.end ())
386	SvIV_set (sv, SvIVX (sv) \| bits);	472	h.insert (std::make_pair (key, bits));
387	else	473	else
388	sv_setiv (*sv, bits);	474	it->second \|= bits;
389	}	475	}
390		476
391	static void	477	static void
392	music_finished (void)	478	music_finished (void)
393	{	479	{
…		…
410	ev.code = 1;	496	ev.code = 1;
411	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
412	ev.data2 = 0;	498	ev.data2 = 0;
413		499
414	SDL_PushEvent ((SDL_Event *)&ev);	500	SDL_PushEvent ((SDL_Event *)&ev);
		501	}
		502
		503	// approximately divide by 255
		504	static unsigned int
		505	div255 (unsigned int n)
		506	{
		507	return (n + (n >> 8)) >> 8;
415	}	508	}
416		509
417	static unsigned int	510	static unsigned int
418	minpot (unsigned int n)	511	minpot (unsigned int n)
419	{	512	{
…		…
429	n \|= n >> 16;	522	n \|= n >> 16;
430		523
431	return n + 1;	524	return n + 1;
432	}	525	}
433		526
		527	static unsigned int
		528	popcount (unsigned int n)
		529	{
		530	n -= (n >> 1) & 0x55555555U;
		531	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		532	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		533	n *= 0x01010101U;
		534
		535	return n >> 24;
		536	}
		537
434	/* SDL should provide this, really. */	538	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	539	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	540	#define SDLK_MODIFIER_MAX 314
437		541
438	/******************************************************************************/	542	/******************************************************************************/
…		…
476	return 0;	580	return 0;
477		581
478	return 1;	582	return 1;
479	}	583	}
480		584
481	MODULE = CFPlus PACKAGE = CFPlus	585	/******************************************************************************/
		586
		587	/* process keyboard modifiers */
		588	static int
		589	mod_munge (int mod)
		590	{
		591	mod &= MOD_MASK;
		592
		593	if (mod & (KMOD_META \| KMOD_ALT))
		594	mod \|= KMOD_LRAM;
		595
		596	return mod;
		597	}
		598
		599	static void
		600	deliantra_main (SV *real_main)
		601	{
		602	dSP;
		603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD \| G_VOID);
		606	}
		607
		608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
		611	/* to due surprising braindamage on the side of SDL design, we
		612	* do some mind-boggling hack here: SDL requires a custom main()
		613	* on OS X, so... we provide one and call the original main(), which,
		614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		615	* and which calls our main (== SDL_main) back.
		616	*/
		617	extern C_LINKAGE int
		618	main (int argc, char *argv[])
		619	{
		620	deliantra_main (real_main);
		621	}
		622
		623	#undef main
		624
		625	extern C_LINKAGE int main (int argc, char *argv[]);
		626
		627	static void
		628	SDL_main_hack (SV *real_main_)
		629	{
		630	real_main = real_main_;
		631
		632	char *argv[] = { "deliantra client", 0 };
		633	(main) (1, argv);
		634	}
		635	#else
		636	static void
		637	SDL_main_hack (SV *real_main)
		638	{
		639	deliantra_main (real_main);
		640	}
		641	#endif
		642
		643	MODULE = Deliantra::Client PACKAGE = DC
482		644
483	PROTOTYPES: ENABLE	645	PROTOTYPES: ENABLE
484		646
485	BOOT:	647	BOOT:
486	{	648	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	649	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	650	static const struct {
489	const char *name;	651	const char *name;
490	IV iv;	652	IV iv;
491	} *civ, const_iv[] = {	653	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	654	# define const_iv(name) { # name, (IV)name }
…		…
514		676
515	const_iv (SDL_APPINPUTFOCUS),	677	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	678	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	679	const_iv (SDL_APPACTIVE),
518		680
		681
		682	const_iv (SDLK_UNKNOWN),
		683	const_iv (SDLK_FIRST),
		684	const_iv (SDLK_BACKSPACE),
		685	const_iv (SDLK_TAB),
		686	const_iv (SDLK_CLEAR),
		687	const_iv (SDLK_RETURN),
		688	const_iv (SDLK_PAUSE),
		689	const_iv (SDLK_ESCAPE),
		690	const_iv (SDLK_SPACE),
		691	const_iv (SDLK_EXCLAIM),
		692	const_iv (SDLK_QUOTEDBL),
		693	const_iv (SDLK_HASH),
		694	const_iv (SDLK_DOLLAR),
		695	const_iv (SDLK_AMPERSAND),
		696	const_iv (SDLK_QUOTE),
		697	const_iv (SDLK_LEFTPAREN),
		698	const_iv (SDLK_RIGHTPAREN),
		699	const_iv (SDLK_ASTERISK),
		700	const_iv (SDLK_PLUS),
		701	const_iv (SDLK_COMMA),
		702	const_iv (SDLK_MINUS),
		703	const_iv (SDLK_PERIOD),
		704	const_iv (SDLK_SLASH),
		705	const_iv (SDLK_0),
		706	const_iv (SDLK_1),
		707	const_iv (SDLK_2),
		708	const_iv (SDLK_3),
		709	const_iv (SDLK_4),
		710	const_iv (SDLK_5),
		711	const_iv (SDLK_6),
		712	const_iv (SDLK_7),
		713	const_iv (SDLK_8),
		714	const_iv (SDLK_9),
		715	const_iv (SDLK_COLON),
		716	const_iv (SDLK_SEMICOLON),
		717	const_iv (SDLK_LESS),
		718	const_iv (SDLK_EQUALS),
		719	const_iv (SDLK_GREATER),
		720	const_iv (SDLK_QUESTION),
		721	const_iv (SDLK_AT),
		722
		723	const_iv (SDLK_LEFTBRACKET),
		724	const_iv (SDLK_BACKSLASH),
		725	const_iv (SDLK_RIGHTBRACKET),
		726	const_iv (SDLK_CARET),
		727	const_iv (SDLK_UNDERSCORE),
		728	const_iv (SDLK_BACKQUOTE),
		729	const_iv (SDLK_DELETE),
		730
		731	const_iv (SDLK_FIRST),
		732	const_iv (SDLK_LAST),
519	const_iv (SDLK_KP0),	733	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	734	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	735	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	736	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	737	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	809	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	810	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	811	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	812	const_iv (KMOD_CAPS),
599	const_iv (KMOD_MODE),	813	const_iv (KMOD_MODE),
		814
		815	const_iv (KMOD_LRAM),
		816
		817	const_iv (MIX_DEFAULT_FORMAT),
		818
		819	const_iv (SDL_INIT_TIMER),
		820	const_iv (SDL_INIT_AUDIO),
		821	const_iv (SDL_INIT_VIDEO),
		822	const_iv (SDL_INIT_CDROM),
		823	const_iv (SDL_INIT_JOYSTICK),
		824	const_iv (SDL_INIT_EVERYTHING),
		825	const_iv (SDL_INIT_NOPARACHUTE),
		826	const_iv (SDL_INIT_EVENTTHREAD),
		827
		828	const_iv (SDL_GL_RED_SIZE),
		829	const_iv (SDL_GL_GREEN_SIZE),
		830	const_iv (SDL_GL_BLUE_SIZE),
		831	const_iv (SDL_GL_ALPHA_SIZE),
		832	const_iv (SDL_GL_DOUBLEBUFFER),
		833	const_iv (SDL_GL_BUFFER_SIZE),
		834	const_iv (SDL_GL_DEPTH_SIZE),
		835	const_iv (SDL_GL_STENCIL_SIZE),
		836	const_iv (SDL_GL_ACCUM_RED_SIZE),
		837	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		838	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		839	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		840	const_iv (SDL_GL_STEREO),
		841	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		842	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		843	const_iv (SDL_GL_ACCELERATED_VISUAL),
		844	const_iv (SDL_GL_SWAP_CONTROL),
		845
		846	const_iv (FOW_DARKNESS)
600	# undef const_iv	847	# undef const_iv
601	};	848	};
602		849
603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	850	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
605		852
606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
608	}	855	}
609		856
…		…
621	RETVAL	868	RETVAL
622		869
623	NV floor (NV x)	870	NV floor (NV x)
624		871
625	NV ceil (NV x)	872	NV ceil (NV x)
		873
		874	IV minpot (UV n)
		875
		876	IV popcount (UV n)
		877
		878	NV distance (NV dx, NV dy)
		879	CODE:
		880	RETVAL = pow (dx * dx + dy * dy, 0.5);
		881	OUTPUT:
		882	RETVAL
626		883
627	void	884	void
628	pango_init ()	885	pango_init ()
629	CODE:	886	CODE:
630	{	887	{
631	opengl_fontmap = pango_opengl_font_map_new ();	888	opengl_fontmap = pango_opengl_font_map_new ();
632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	889	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	890	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		891	/pango_context_set_font_description (opengl_context, default_font);/
		892	#if PANGO_VERSION_CHECK (1, 15, 2)
		893	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		894	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		895	#endif
634	}	896	}
635		897
636	char *
637	SDL_GetError ()	898	char *SDL_GetError ()
638		899
639	int	900	void SDL_main_hack (SV *real_main)
640	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	901	PROTOTYPE: &
641		902
642	void	903	int SDL_Init (U32 flags)
		904
		905	int SDL_InitSubSystem (U32 flags)
		906
		907	void SDL_QuitSubSystem (U32 flags)
		908
643	SDL_Quit ()	909	void SDL_Quit ()
		910
		911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
		913
		914	int SDL_GL_GetAttribute (int attr)
		915	CODE:
		916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		917	XSRETURN_UNDEF;
		918	OUTPUT:
		919	RETVAL
644		920
645	void	921	void
646	SDL_ListModes (int rgb, int alpha)	922	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	923	PPCODE:
648	{	924	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	936	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	937	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	938	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		939
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	940	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	941	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		942
670	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	943	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
671		944
672	if (m && m != (SDL_Rect **)-1)	945	if (m && m != (SDL_Rect **)-1)
673	while (*m)	946	while (*m)
674	{	947	{
675	if ((m)->w >= 640 && (m)->h >= 480)	948	if ((m)->w >= 400 && (m)->h >= 300)
676	{	949	{
677	AV *av = newAV ();	950	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	951	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	952	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	953	av_push (av, newSViv (rgb));
…		…
703	);	976	);
704		977
705	if (RETVAL)	978	if (RETVAL)
706	{	979	{
707	av_clear (texture_av);	980	av_clear (texture_av);
708
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	981	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
711	#include "glfunc.h"	982	#include "glfunc.h"
712	#undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
713	}	986	}
714	}	987	}
715	OUTPUT:	988	OUTPUT:
716	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char title, const char icon)
717		993
718	void	994	void
719	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
720		996
721	char *	997	char *
722	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
723		1000
724	int	1001	int
725	SDL_GetAppState ()	1002	SDL_GetAppState ()
726		1003
		1004	int
		1005	SDL_GetModState ()
		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
727	void	1011	void
		1012	SDL_PumpEvents ()
		1013
		1014	void
728	poll_events ()	1015	peep_events ()
729	PPCODE:	1016	PPCODE:
730	{	1017	{
731	SDL_Event ev;	1018	SDL_Event ev;
732		1019
733	SDL_PumpEvents ();	1020	SDL_PumpEvents ();
…		…
740	{	1027	{
741	case SDL_KEYDOWN:	1028	case SDL_KEYDOWN:
742	case SDL_KEYUP:	1029	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1030	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1031	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1032	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1033	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1034	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	1035	break;
749		1036
750	case SDL_ACTIVEEVENT:	1037	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1038	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	1056	x = ev.motion.x;
770	y = ev.motion.y;	1057	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1058	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	1059	}
773		1060
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1061	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	1062	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	1063	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	1064	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1065	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1066	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	1067	}
781	break;	1068	break;
782		1069
783	case SDL_MOUSEBUTTONDOWN:	1070	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1071	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1073
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1074	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1075	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1076	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1077	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1082	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1083	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1084	break;
798	}	1085	}
799		1086
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1087	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	1088	}
802	}	1089	}
803		1090
		1091	char *
		1092	SDL_AudioDriverName ()
		1093	CODE:
		1094	{
		1095	char buf [256];
		1096	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1097	XSRETURN_UNDEF;
		1098
		1099	RETVAL = buf;
		1100	}
		1101	OUTPUT:
		1102	RETVAL
		1103
804	int	1104	int
805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1105	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1106	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
809		1109
810	void	1110	void
		1111	Mix_QuerySpec ()
		1112	PPCODE:
		1113	{
		1114	int freq, channels;
		1115	Uint16 format;
		1116
		1117	if (Mix_QuerySpec (&freq, &format, &channels))
		1118	{
		1119	EXTEND (SP, 3);
		1120	PUSHs (sv_2mortal (newSViv (freq)));
		1121	PUSHs (sv_2mortal (newSViv (format)));
		1122	PUSHs (sv_2mortal (newSViv (channels)));
		1123	}
		1124	}
		1125
		1126	void
811	Mix_CloseAudio ()	1127	Mix_CloseAudio ()
812		1128
813	int	1129	int
814	Mix_AllocateChannels (int numchans = -1)	1130	Mix_AllocateChannels (int numchans = -1)
		1131
		1132	const char *
		1133	Mix_GetError ()
815		1134
816	void	1135	void
817	lowdelay (int fd, int val = 1)	1136	lowdelay (int fd, int val = 1)
818	CODE:	1137	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1138	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1164	}
846	}	1165	}
847	#endif	1166	#endif
848	}	1167	}
849		1168
850	void	1169	int
851	add_font (char *file)	1170	add_font (char *file)
852	CODE:	1171	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1173	OUTPUT:
		1174	RETVAL
		1175
		1176	void
		1177	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1178
		1179	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1180	void
		1181	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
854		1182
855	void	1183	void
856	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
857	ALIAS:	1185	ALIAS:
858	load_image_file = 1	1186	load_image_file = 1
…		…
861	STRLEN image_len;	1189	STRLEN image_len;
862	char image = (char )SvPVbyte (image_, image_len);	1190	char image = (char )SvPVbyte (image_, image_len);
863	SDL_Surface surface, surface2;	1191	SDL_Surface surface, surface2;
864	SDL_PixelFormat fmt;	1192	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1193	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1194	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1195	: SDL_RWFromConstMem (image, image_len);
868		1196
869	if (!rw)	1197	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1198	croak ("load_image: %s", SDL_GetError ());
871		1199
…		…
904		1232
905	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
906	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
907	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
908	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
909	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
910	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1238	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
911	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
912	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
913	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
914		1242
…		…
944	void	1272	void
945	error (char *message)	1273	error (char *message)
946	CODE:	1274	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1275	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1276	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1277	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
950	#endif	1278	#endif
951		1279
952	void	1280	void
953	fatal (char *message)	1281	fatal (char *message)
954	CODE:	1282	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1283	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1284	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
958	#endif	1286	#endif
959	_exit (1);	1287	_exit (1);
960		1288
961	void	1289	void
962	_exit (int retval = 0)	1290	_exit (int retval = 0)
…		…
974	#if DEBUG	1302	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1303	VALGRIND_DO_LEAK_CHECK;
976	#endif	1304	#endif
977	}	1305	}
978		1306
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1307	int
		1308	SvREFCNT (SV *sv)
		1309	CODE:
		1310	RETVAL = SvREFCNT (sv);
		1311	OUTPUT:
		1312	RETVAL
		1313
		1314	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1315
981	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
982		1317
983	CFPlus::Font	1318	DC::Font
984	new_from_file (SV class, char path, int id = 0)	1319	new_from_file (SV klass, char path, int id = 0)
985	CODE:	1320	CODE:
986	{	1321	{
987	int count;	1322	int count;
988	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1323	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
989	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
991	}	1326	}
992	OUTPUT:	1327	OUTPUT:
993	RETVAL	1328	RETVAL
994		1329
995	void	1330	void
996	DESTROY (CFPlus::Font self)	1331	DESTROY (DC::Font self)
997	CODE:	1332	CODE:
998	pango_font_description_free (self);	1333	pango_font_description_free (self);
999		1334
1000	void	1335	void
1001	make_default (CFPlus::Font self)	1336	make_default (DC::Font self)
1002	PROTOTYPE: $	1337	PROTOTYPE: $
1003	CODE:	1338	CODE:
1004	default_font = self;	1339	default_font = self;
1005		1340
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1341	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1342
1008	PROTOTYPES: DISABLE	1343	PROTOTYPES: DISABLE
1009		1344
1010	void	1345	void
1011	reset_glyph_cache ()	1346	glyph_cache_backup ()
1012	PROTOTYPE:	1347	PROTOTYPE:
1013	CODE:	1348	CODE:
		1349	tc_backup ();
		1350
		1351	void
		1352	glyph_cache_restore ()
		1353	PROTOTYPE:
		1354	CODE:
1014	tc_clear ();	1355	tc_restore ();
1015		1356
1016	CFPlus::Layout	1357	DC::Layout
1017	new (SV *class)	1358	new (SV *klass)
1018	CODE:	1359	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1020		1361
1021	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1022	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1023	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
…		…
1030	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1031	OUTPUT:	1372	OUTPUT:
1032	RETVAL	1373	RETVAL
1033		1374
1034	void	1375	void
1035	DESTROY (CFPlus::Layout self)	1376	DESTROY (DC::Layout self)
1036	CODE:	1377	CODE:
1037	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1038	Safefree (self);	1379	delete self;
1039		1380
1040	void	1381	void
1041	set_text (CFPlus::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1042	CODE:	1383	CODE:
1043	{	1384	{
1044	STRLEN textlen;	1385	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1386	char *text = SvPVutf8 (text_, textlen);
1046		1387
1047	pango_layout_set_text (self->pl, text, textlen);	1388	pango_layout_set_text (self->pl, text, textlen);
1048	}	1389	}
1049		1390
1050	void	1391	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1392	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1393	CODE:
1053	{	1394	{
1054	STRLEN textlen;	1395	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1396	char *text = SvPVutf8 (text_, textlen);
1056		1397
1057	pango_layout_set_markup (self->pl, text, textlen);	1398	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1399	}
1059		1400
1060	void	1401	void
1061	set_shapes (CFPlus::Layout self, ...)	1402	set_shapes (DC::Layout self, ...)
1062	CODE:	1403	CODE:
1063	{	1404	{
1064	PangoAttrList *attrs = 0;	1405	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1406	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1407	const char *pos = text;
…		…
1101	if (attrs)	1442	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1443	pango_layout_set_attributes (self->pl, attrs);
1103	}	1444	}
1104		1445
1105	void	1446	void
1106	get_shapes (CFPlus::Layout self)	1447	get_shapes (DC::Layout self)
1107	PPCODE:	1448	PPCODE:
1108	{	1449	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1450	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1451
1111	do	1452	do
1112	{	1453	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1454	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1455
1115	if (run && shape_attr_p (run))	1456	if (run && shape_attr_p (run))
1116	{	1457	{
1117	PangoRectangle extents;	1458	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1459	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1467
1127	pango_layout_iter_free (iter);	1468	pango_layout_iter_free (iter);
1128	}	1469	}
1129		1470
1130	int	1471	int
1131	has_wrapped (CFPlus::Layout self)	1472	has_wrapped (DC::Layout self)
1132	CODE:	1473	CODE:
1133	{	1474	{
1134	int lines = 1;	1475	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1476	const char *text = pango_layout_get_text (self->pl);
1136		1477
…		…
1141	}	1482	}
1142	OUTPUT:	1483	OUTPUT:
1143	RETVAL	1484	RETVAL
1144		1485
1145	SV *	1486	SV *
1146	get_text (CFPlus::Layout self)	1487	get_text (DC::Layout self)
1147	CODE:	1488	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1489	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1490	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1491	OUTPUT:
1151	RETVAL	1492	RETVAL
1152		1493
1153	void	1494	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1495	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1496	CODE:
1156	self->r = r;	1497	self->r = r;
1157	self->g = g;	1498	self->g = g;
1158	self->b = b;	1499	self->b = b;
1159	self->a = a;	1500	self->a = a;
1160		1501
1161	void	1502	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1503	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1504	CODE:
1164	if (self->font != font)	1505	if (self->font != font)
1165	{	1506	{
1166	self->font = font;	1507	self->font = font;
1167	layout_update_font (self);	1508	layout_update_font (self);
1168	}	1509	}
1169		1510
1170	void	1511	void
1171	set_height (CFPlus::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1172	CODE:	1513	CODE:
1173	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1174	{	1515	{
1175	self->base_height = base_height;	1516	self->base_height = base_height;
1176	layout_update_font (self);	1517	layout_update_font (self);
1177	}	1518	}
1178		1519
1179	void	1520	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1521	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1522	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1523	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1524
1184	void	1525	void
1185	set_indent (CFPlus::Layout self, int indent)	1526	set_indent (DC::Layout self, int indent)
1186	CODE:	1527	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1528	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1529
1189	void	1530	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1531	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1532	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1533	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1534
1194	void	1535	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1536	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1537	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1538	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1539	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1540	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1541	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1542	: PANGO_ELLIPSIZE_NONE
1202	);	1543	);
1203		1544
1204	void	1545	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1546	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1547	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1548	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1549
1209	void	1550	void
1210	size (CFPlus::Layout self)	1551	size (DC::Layout self)
1211	PPCODE:	1552	PPCODE:
1212	{	1553	{
1213	int w, h;	1554	int w, h;
1214		1555
1215	layout_get_pixel_size (self, &w, &h);	1556	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1559	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1560	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1561	}
1221		1562
1222	int	1563	int
1223	descent (CFPlus::Layout self)	1564	descent (DC::Layout self)
1224	CODE:	1565	CODE:
1225	{	1566	{
1226	PangoRectangle rect;	1567	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1568	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1569	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1570	RETVAL = PANGO_DESCENT (rect);
1230	}	1571	}
1231	OUTPUT:	1572	OUTPUT:
1232	RETVAL	1573	RETVAL
1233		1574
1234	int	1575	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1576	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1577	CODE:
1237	{	1578	{
1238	int index, trailing;	1579	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1580	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1581	RETVAL = index + trailing;
1241	}	1582	}
1242	OUTPUT:	1583	OUTPUT:
1243	RETVAL	1584	RETVAL
1244		1585
1245	void	1586	void
1246	cursor_pos (CFPlus::Layout self, int index)	1587	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1588	PPCODE:
1248	{	1589	{
1249	PangoRectangle strong_pos;	1590	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1591	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1592
1252	EXTEND (SP, 3);	1593	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1595	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1597	}
1257		1598
1258	void	1599	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1600	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1601	PPCODE:
1261	{	1602	{
1262	int line, x;	1603	int line, x;
1263		1604
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1605	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1606	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1607	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1608	--line;
		1609	#endif
1267	EXTEND (SP, 2);	1610	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1611	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1612	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1613	}
1271		1614
1272	void	1615	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1616	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1617	PPCODE:
1275	{	1618	{
1276	PangoLayoutLine *lp;	1619	PangoLayoutLine *lp;
1277	int index, trailing;	1620	int index, trailing;
1278		1621
1279	if (line < 0)	1622	if (line < 0)
1280	XSRETURN_EMPTY;	1623	XSRETURN_EMPTY;
1281		1624
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1625	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1626	XSRETURN_EMPTY; /* do better */
1284		1627
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1628	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1629
1287	EXTEND (SP, 2);	1630	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1636	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1637	}
1295	}	1638	}
1296		1639
1297	void	1640	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1642	CODE:
		1643	self->rc.clear ();
1300	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1301	self->pl,	1645	self->pl,
		1646	&self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1304	flags	1649	flags
1305	);	1650	);
		1651	// we assume that context_change actually clears/frees stuff
		1652	// and does not do any recomputation...
		1653	pango_layout_context_changed (self->pl);
1306		1654
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1655	void
		1656	draw (DC::Layout self)
		1657	CODE:
		1658	{
		1659	glEnable (GL_TEXTURE_2D);
		1660	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1661	glEnable (GL_BLEND);
		1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1664	glEnable (GL_ALPHA_TEST);
		1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1666
		1667	self->rc.draw ();
		1668
		1669	glDisable (GL_ALPHA_TEST);
		1670	glDisable (GL_BLEND);
		1671	glDisable (GL_TEXTURE_2D);
		1672	}
		1673
		1674	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1675
1309	PROTOTYPES: ENABLE	1676	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1677
1313	void	1678	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1679	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1680	CODE:
1316	{	1681	{
…		…
1343	HV hv = (HV )SvRV (self);	1708	HV hv = (HV )SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1709	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1710	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1711	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1712
		1713	if (name <= 0)
		1714	XSRETURN_EMPTY;
		1715
1348	if (items < 5)	1716	if (items < 5)
1349	{	1717	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1718	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1719	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1720	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1747	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1381	}	1749	}
1382	}	1750	}
1383		1751
		1752	void
		1753	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)
		1754	PROTOTYPE: @
		1755	CODE:
		1756	{
		1757	glEnable (GL_BLEND);
		1758	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1759	glEnable (GL_TEXTURE_2D);
		1760	glBindTexture (GL_TEXTURE_2D, name1);
		1761
		1762	glColor3f (intensity, intensity, intensity);
		1763	glPushMatrix ();
		1764	glScalef (1./3, 1./3, 1.);
		1765
		1766	if (blend > 0.f)
		1767	{
		1768	float dx3 = dx * -3.f / w;
		1769	float dy3 = dy * -3.f / h;
		1770	GLfloat env_color[4] = { 0., 0., 0., blend };
		1771
		1772	/* interpolate the two shadow textures */
		1773	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1775
		1776	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1777	gl.ActiveTexture (GL_TEXTURE1);
		1778	glEnable (GL_TEXTURE_2D);
		1779	glBindTexture (GL_TEXTURE_2D, name2);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1781
		1782	/* rgb == rgb(glcolor) */
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1786
		1787	/* alpha = interpolate t0, t1 by env_alpha */
		1788	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1789
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1793
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1796
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glBegin (GL_QUADS);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1804	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1805	glEnd ();
		1806
		1807	glDisable (GL_TEXTURE_2D);
		1808	gl.ActiveTexture (GL_TEXTURE0);
		1809	}
		1810	else
		1811	{
		1812	/* simple blending of one texture, also opengl <1.3 path */
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1814
		1815	glBegin (GL_QUADS);
		1816	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1817	glTexCoord2f (0, t); glVertex2f (0, h);
		1818	glTexCoord2f (s, t); glVertex2f (w, h);
		1819	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1820	glEnd ();
		1821	}
		1822
		1823	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1824	{
		1825	int x, y;
		1826	int dx3 = dx * 3;
		1827	int dy3 = dy * 3;
		1828
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1830	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1831	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1832	glTranslatef (-1., -1., 0);
		1833	glBegin (GL_QUADS);
		1834
		1835	for (y = 1; y < h; y += 3)
		1836	{
		1837	int y1 = y - dy3;
		1838	int y1valid = y1 >= 0 && y1 < h;
		1839
		1840	for (x = 1; x < w; x += 3)
		1841	{
		1842	int x1 = x - dx3;
		1843	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1844	uint8_t h2;
		1845
		1846	if (y1valid && x1 >= 0 && x1 < w)
		1847	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1848	else
		1849	h2 = 1; /* out of range == invisible */
		1850
		1851	if (h1 \|\| h2)
		1852	{
		1853	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1854	glColor4f (1., 1., 1., alpha);
		1855
		1856	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1857	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1858	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1859	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1860	}
		1861	}
		1862	}
		1863	}
		1864
		1865	glEnd ();
		1866
		1867	glPopMatrix ();
		1868
		1869	glDisable (GL_TEXTURE_2D);
		1870	glDisable (GL_BLEND);
		1871	}
		1872
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1873	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1874	CODE:
1386	{	1875	{
1387	GLint width;	1876	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1877	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1879	RETVAL = width > 0;
1391	}	1880	}
1392	OUTPUT:	1881	OUTPUT:
1393	RETVAL	1882	RETVAL
1394		1883
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1885
1397	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1398		1887
1399	CFPlus::Map	1888	DC::Map
1400	new (SV *class)	1889	new (SV *klass)
1401	CODE:	1890	CODE:
1402	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1403	RETVAL->x = 0;	1892	RETVAL->x = 0;
1404	RETVAL->y = 0;	1893	RETVAL->y = 0;
1405	RETVAL->w = 0;	1894	RETVAL->w = 0;
1406	RETVAL->h = 0;	1895	RETVAL->h = 0;
1407	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1408	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1409	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1410	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1411	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1412	RETVAL->row = 0;	1899	RETVAL->row = 0;
1413	OUTPUT:	1900	OUTPUT:
1414	RETVAL	1901	RETVAL
1415		1902
1416	void	1903	void
1417	DESTROY (CFPlus::Map self)	1904	DESTROY (DC::Map self)
1418	CODE:	1905	CODE:
1419	{	1906	{
1420	map_clear (self);
1421	Safefree (self->face2tile);
1422	Safefree (self->tex);
1423	Safefree (self);	1907	delete self;
1424	}	1908	}
1425		1909
1426	void	1910	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1912	CODE:
1429	self->w = map_width;	1913	self->w = map_width;
1430	self->h = map_height;	1914	self->h = map_height;
1431		1915
1432	void	1916	void
1433	clear (CFPlus::Map self)	1917	clear (DC::Map self)
1434	CODE:	1918	CODE:
1435	map_clear (self);	1919	self->clear_cells ();
1436		1920
1437	void	1921	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1923	CODE:
1440	{	1924	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1442	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1443	}	1928	}
1444		1929
1445	void	1930	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1932	CODE:
1448	{	1933	{
1449	tileid texid;
1450	maptex *tex;
1451
1452	if (face < 0 \|\| face >= self->faces)	1934	if (face < 0 \|\| face >= self->tile.size ())
1453	return;	1935	return;
1454		1936
1455	if (smooth < 0 \|\| smooth >= self->faces)	1937	if (smooth < 0 \|\| smooth >= self->tile.size ())
1456	return;	1938	return;
1457		1939
1458	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1459		1941
1460	if (!texid)	1942	if (!texid)
1461	return;	1943	return;
1462		1944
1463	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1464	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1465	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1466	}	1948	}
1467		1949
1468	void	1950	void
1469	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1951	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1470	CODE:	1952	CODE:
1471	{	1953	{
1472	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1473		1955
1474	{	1956	{
1475	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1476		1958
1477	tex->name = name;	1959	tex.name = name;
1478	tex->w = w;	1960	tex.w = w;
1479	tex->h = h;	1961	tex.h = h;
1480	tex->s = s;	1962	tex.s = s;
1481	tex->t = t;	1963	tex.t = t;
1482	tex->r = r;	1964	tex.r = r;
1483	tex->g = g;	1965	tex.g = g;
1484	tex->b = b;	1966	tex.b = b;
1485	tex->a = a;	1967	tex.a = a;
1486	}	1968	}
1487		1969
1488	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1489	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1490	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1493	// use uglier nearest interpolation because linear suffers	1975	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1976	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1977	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1978	}
1497		1979
		1980	void
		1981	expire_textures (DC::Map self, int texid, int count)
		1982	PPCODE:
		1983	for (; texid < self->tex.size () && count; ++texid, --count)
		1984	{
		1985	maptex &tex = self->tex[texid];
		1986
		1987	if (tex.name)
		1988	{
		1989	if (tex.unused)
		1990	{
		1991	tex.name = 0;
		1992	tex.unused = 0;
		1993	XPUSHs (sv_2mortal (newSViv (texid)));
		1994	}
		1995	else
		1996	tex.unused = 1;
		1997	}
		1998	}
		1999
1498	int	2000	int
1499	ox (CFPlus::Map self)	2001	ox (DC::Map self)
1500	ALIAS:	2002	ALIAS:
1501	oy = 1	2003	oy = 1
1502	x = 2	2004	x = 2
1503	y = 3	2005	y = 3
1504	w = 4	2006	w = 4
…		…
1515	}	2017	}
1516	OUTPUT:	2018	OUTPUT:
1517	RETVAL	2019	RETVAL
1518		2020
1519	void	2021	void
1520	scroll (CFPlus::Map self, int dx, int dy)	2022	scroll (DC::Map self, int dx, int dy)
1521	CODE:	2023	CODE:
1522	{	2024	{
1523	if (dx > 0)	2025	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	2026	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	2027	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	2042	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1542	}	2044	}
1543	}	2045	}
1544		2046
1545	void	2047	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1547	CODE:	2049	CODE:
1548	{	2050	{
1549	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2051	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1550	uint8_t data_end = (uint8_t )SvEND (data_);	2052	uint8_t data_end = (uint8_t )SvEND (data_);
1551	mapcell *cell;	2053	mapcell *cell;
1552	int x, y, flags;	2054	int x, y, z, flags;
		2055	AV *missing = newAV ();
		2056	RETVAL = newRV_noinc ((SV *)missing);
1553		2057
1554	while (data < data_end - 1)	2058	while (data < data_end - 1)
1555	{	2059	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	2060	flags = (data [0] << 8) + data [1]; data += 2;
1557		2061
…		…
1570		2074
1571	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1572		2076
1573	if (flags & 8)	2077	if (flags & 8)
1574	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1575	if (extmap)	2081	do
1576	{	2082	{
1577	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1578		2085
1579	do	2086	if (cmd < 4)
		2087	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2088	else if (cmd == 5) // health
1580	{	2089	{
1581	ext = *data++;
1582	cmd = ext & 0x3f;
1583
1584	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;
1586	else if (cmd == 5) // health
1587	{
1588	cell->stat_width = 1;	2090	cell->stat_width = 1;
1589	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1590	}
1591	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)
1594	{
1595	if (*data == 4)
1596	; // decode player count
1597
1598	data += *data + 1;
1599	}
1600	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;
1602	else if (ext & 0x40) // unknown, multibyte => skip
1603	data += *data + 1;
1604	else
1605	data++;
1606	}	2092	}
1607	while (ext & 0x80);	2093	else if (cmd == 6) // monster width
		2094	cell->stat_width = *data++ + 1;
		2095	else if (cmd == 0x47)
		2096	{
		2097	if (*data == 1) cell->player = data [1];
		2098	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2099	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2100	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2101
		2102	data += *data + 1;
		2103	}
		2104	else if (cmd == 8) // cell flags
		2105	cell->flags = *data++;
		2106	else if (ext & 0x40) // unknown, multibyte => skip
		2107	data += *data + 1;
		2108	else
		2109	data++;
1608	}	2110	}
1609	else	2111	while (ext & 0x80);
1610	cell->darkness = *data++ + 1;
1611	}	2112	}
1612		2113
		2114	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2115	if (flags & (4 >> z))
1614	{	2116	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1616	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1617	cell->tile [0] = self->face2tile [face];	2119	cell->tile[z] = self->tile[face];
		2120
		2121	if (cell->tile[z])
		2122	{
		2123	maptex &tex = self->tex[cell->tile[z]];
		2124	tex.unused = 0;
		2125	if (!tex.name)
		2126	av_push (missing, newSViv (cell->tile [z]));
		2127
		2128	if (tex.smoothtile)
		2129	{
		2130	maptex &smooth = self->tex[tex.smoothtile];
		2131	smooth.unused = 0;
		2132	if (!smooth.name)
		2133	av_push (missing, newSViv (tex.smoothtile));
		2134	}
		2135	}
1618	}	2136	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	2137	}
1634	else	2138	else
1635	cell->darkness = 0;	2139	CELL_CLEAR (cell);
1636	}	2140	}
1637	}	2141	}
		2142	OUTPUT:
		2143	RETVAL
1638		2144
1639	SV *	2145	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2146	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	2147	CODE:
1642	{	2148	{
1643	int x1, x;	2149	int x1, x;
1644	int y1, y;	2150	int y1, y;
1645	int z;	2151	int z;
…		…
1658	? self->row + y	2164	? self->row + y
1659	: 0;	2165	: 0;
1660		2166
1661	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1662	{	2168	{
1663	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
1664		2170
1665	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
1666	{	2172	{
1667	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
1668		2174
…		…
1670	{	2176	{
1671	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
1672	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
1673	int a1 = tex.a;	2179	int a1 = tex.a;
1674		2180
1675	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
1676	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
1677	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
1678	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
1679	}	2185	}
1680	}	2186	}
1681		2187
1682	*map++ = (r )	2188	*map++ = (r )
1683	\| (g << 8)	2189	\| (g << 8)
1684	\| (b << 16)	2190	\| (b << 16)
1685	\| (a << 24);	2191	\| (a << 24);
1686	}	2192	}
1687	}	2193	}
1688		2194
1689	RETVAL = map_sv;	2195	RETVAL = map_sv;
1690	}	2196	}
1691	OUTPUT:	2197	OUTPUT:
1692	RETVAL	2198	RETVAL
1693		2199
1694	void	2200	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2201	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1696	CODE:	2202	CODE:
1697	{	2203	{
1698	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1701	smooth_key skey;
1702	int x, y, z;	2204	int x, y, z;
1703	int last_name;
1704		2205
		2206	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2207	int pl_x, pl_y;
		2208	maptex pl_tex;
		2209	rc_t rc;
		2210	rc_t rc_ov;
		2211	rc_key_t key;
		2212	rc_t::array_t *arr;
		2213
		2214	pl_tex.name = 0;
		2215
1705	// thats current max. sorry.	2216	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
1708		2219
1709	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2220	memset (&key, 0, sizeof (key));
1711		2221	key.r = 255;
1712	glColor4ub (255, 255, 255, 255);	2222	key.g = 255;
1713		2223	key.b = 255;
1714	glEnable (GL_BLEND);	2224	key.a = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2225	key.mode = GL_QUADS;
1716	glEnable (GL_TEXTURE_2D);	2226	key.format = GL_T2F_V3F;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1718
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2227
1723	mx += self->x;	2228	mx += self->x;
1724	my += self->y;	2229	my += self->y;
1725		2230
1726	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
1727	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
1728	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
1729	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1730		2235
1731	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
1732	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
1733	{	2238	{
1734	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2248	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2249	self->tex [cell->tile [2]].smoothlevel));
1745	}	2250	}
1746	}	2251	}
1747		2252
		2253	glEnable (GL_BLEND);
		2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2256
1748	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1749	{	2258	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2259	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2260	smooth_key skey;
		2261	smooth_hash smooth;
		2262	key.texname = -1;
1751		2263
1752	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
1754	{	2266	{
1755	maprow *row = self->row + (y + my);	2267	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2273	tileid tile = cell->tile [z];
1762		2274
1763	if (tile)	2275	if (tile)
1764	{	2276	{
1765	maptex tex = self->tex [tile];	2277	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2278	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2279
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2280	if (key.texname != tex.name)
1772	{	2281	{
		2282	self->tex [tile].unused = 0;
		2283
1773	if (!tex.name)	2284	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2286
		2287	key.texname = tex.name;
1776	glEnd ();	2288	arr = &rc.array (key);
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1778	glBegin (GL_QUADS);
1779	}	2289	}
1780		2290
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2291	px = (x + 1) * Th - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2292	py = (y + 1) * Tw - tex.h;
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785		2293
1786	if (cell->flags && z == 2)	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2295	{
1788	if (cell->flags & 1)	2296	pl_x = px;
		2297	pl_y = py;
		2298	pl_tex = tex;
1789	{	2299	continue;
1790	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;
1793
1794	glEnd ();
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1796	glBegin (GL_QUADS);
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}
1803	}	2300	}
		2301
		2302	arr->t2f_v3f (0 , 0 , px , py , 0);
		2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2304	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1804		2306
1805	// update smooth hash	2307	// update smooth hash
1806	if (tex.smoothtile)	2308	if (tex.smoothtile)
1807	{	2309	{
1808	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
1809	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
1810		2312
1811	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
1812		2314
1813	// add bits to current tile and all neighbours. skey.x\|y is	2315	// add bits to current tile and all neighbours. skey.x\|y is
1814	// shifted +1\|+1 so we always stay positive.	2316	// shifted +1\|+1 so we always stay positive.
1815		2317
1816	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
1824		2326
1825	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1826	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
1827		2329
1828	// full tile	2330	// full tile
1829	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2331	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1830		2332
1831	// borders	2333	// borders
1832	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2334	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1833	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2335	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1834	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2336	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1835	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2337	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1836		2338
1837	// corners	2339	// corners
1838	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2340	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2341	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2342	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2343	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2344	}
		2345	}
		2346
		2347	if (expect_false (z == 2) && expect_false (cell->flags))
		2348	{
		2349	// overlays such as the speech bubble, probably more to come
		2350	if (cell->flags & 1)
		2351	{
		2352	rc_key_t key_ov = key;
		2353	maptex tex = self->tex[TEXID_SPEECH];
		2354	int px = x * Tw + Tw * 2 / 32;
		2355	int py = y * Th - Th * 6 / 32;
		2356
		2357	key_ov.texname = tex.name;
		2358	rc_t::array_t &arr = rc_ov.array (key_ov);
		2359
		2360	arr.t2f_v3f (0 , 0 , px , py , 0);
		2361	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2362	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2363	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1842	}	2364	}
1843	}	2365	}
1844	}	2366	}
1845	}	2367	}
1846		2368
		2369	rc.draw ();
		2370	rc.clear ();
		2371
1847	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2373	// this is basically counting sort
1849	{	2374	{
1850	int w, b;	2375	int w, b;
1851		2376
1852	for (w = 0; w < 256 / 32; ++w)	2377	glEnable (GL_TEXTURE_2D);
		2378	glBegin (GL_QUADS);
		2379	for (int level = 0; level < smooth_level.size (); ++level)
		2380	if (smooth_level[level])
		2381	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1853	{	2382	{
1854	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
1855	if (smask)	2384	IV bits = it->second;
1856	for (b = 0; b < 32; ++b)	2385
1857	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
1858	{	2389	{
1859	int level = (w << 5) \| b;	2390	maptex tex = self->tex [skey.tile];
		2391	int px = (((int)skey.x) - 1) * Tw;
		2392	int py = (((int)skey.y) - 1) * Th;
		2393	int border = bits & 15;
		2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2395	float dx = tex.s * .0625f; // 16 images/row
		2396	float dy = tex.t * .5f ; // 2 images/column
		2397
1860	HE *he;	2398	if (tex.name)
1861
1862	hv_iterinit (smooth);
1863	while ((he = hv_iternext (smooth)))
1864	{	2399	{
1865	smooth_key skey = (smooth_key )HeKEY (he);	2400	// this time avoiding texture state changes
1866	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
1867		2402	if (key.texname != tex.name)
1868	if (!(bits & 0x1000)
1869	&& skey->level == level
1870	&& level > smooth_max [skey->x][skey->y])
1871	{	2403	{
1872	maptex tex = self->tex [skey->tile];	2404	self->tex [skey.tile].unused = 0;
1873	int px = (((int)skey->x) - 1) * T;
1874	int py = (((int)skey->y) - 1) * T;
1875	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column
1879		2405
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)
1883	{
1884	if (!tex.name)
1885	continue; // smoothing not yet available
1886
1887	glEnd ();	2406	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
1890	}	2409	}
1891		2410
1892	if (border)	2411	if (border)
1893	{	2412	{
1894	float ox = border * dx;	2413	float ox = border * dx;
1895		2414
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1900	}	2419	}
1901		2420
1902	if (corner)	2421	if (corner)
1903	{	2422	{
1904	float ox = corner * dx;	2423	float ox = corner * dx;
1905		2424
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1910	}
1911	}	2429	}
1912	}	2430	}
1913	}	2431	}
1914	}	2432	}
		2433
		2434	glEnd ();
		2435	glDisable (GL_TEXTURE_2D);
		2436	key.texname = -1;
1915	}	2437	}
1916
1917	hv_clear (smooth);
1918	}	2438	}
1919		2439
1920	glEnd ();	2440	if (pl_tex.name)
		2441	{
		2442	maptex tex = pl_tex;
		2443	int px = pl_x + sdx;
		2444	int py = pl_y + sdy;
1921		2445
1922	glDisable (GL_TEXTURE_2D);	2446	key.texname = tex.name;
		2447	rc_t::array_t &arr = rc.array (key);
		2448
		2449	arr.t2f_v3f (0 , 0 , px , py , 0);
		2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2451	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2453
		2454	rc.draw ();
		2455	}
		2456
		2457	rc_ov.draw ();
		2458	rc_ov.clear ();
		2459
1923	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
1924		2461
1925	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
…		…
1931	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
1932	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
1933	{	2470	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
1935		2472
1936	int px = x * T;	2473	int px = x * Tw;
1937	int py = y * T;	2474	int py = y * Th;
		2475
		2476	if (expect_false (cell->player == player))
		2477	{
		2478	px += sdx;
		2479	py += sdy;
		2480	}
1938		2481
1939	if (cell->stat_hp)	2482	if (cell->stat_hp)
1940	{	2483	{
1941	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1943		2486
1944	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
1945	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
1946	px + width - 1, py);	2489	px + width - 1, py);
1947		2490
…		…
1953	}	2496	}
1954	}	2497	}
1955	}	2498	}
1956		2499
1957	void	2500	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2501	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1959	CODE:	2502	CODE:
1960	{	2503	{
1961	static float color[16][3] = {	2504	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
1966		2509
1967	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
1971		2514
1972	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
1976		2519
1977	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
1978		2521
1979	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
1982	};	2525	};
1983		2526
1984	int x, y;	2527	int x, y;
1985		2528
1986	glEnable (GL_TEXTURE_2D);	2529	glEnable (GL_TEXTURE_2D);
		2530	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2531	* but the nvidia driver (185.18.14) mishandles alpha textures
		2532	* and takes the colour from god knows where instead of using
		2533	* Cp. MODULATE results in the same colour, but slightly different
		2534	* alpha, but atcually gives us the correct colour with nvidia.
		2535	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2538	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2539	glBegin (GL_QUADS);
1991		2540
1992	for (y = 0; y < h; y++)	2541	for (y = 0; y < h; y++)
…		…
1996		2545
1997	if (m)	2546	if (m)
1998	{	2547	{
1999	float *c = color [m & 15];	2548	float *c = color [m & 15];
2000		2549
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2003		2552
2004	glColor4f (c[0], c[1], c[2], 0.75);	2553	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2557	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2558	}
…		…
2013	glDisable (GL_BLEND);	2562	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2563	glDisable (GL_TEXTURE_2D);
2015	}	2564	}
2016		2565
2017	void	2566	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2567	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2568	PPCODE:
2020	{	2569	{
2021	int x, y;	2570	int x, y;
2022	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2024	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2025	int sw34 = (sw * 3 + 3) & ~3;	2574	int sw3 = sw * 3;
		2575	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2576	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2026	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2577	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2027	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2578	memset (darkness1, 0, sw1*sh1);
2028	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2029		2579
2030	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2032		2582
2033	mx += self->x - 1;	2583	mx += self->x - 1;
2034	my += self->y - 1;	2584	my += self->y - 1;
2035
2036	memset (darkness1, 255, sw1 * sh1);
2037		2585
2038	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2040	{	2588	{
2041	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2593	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2047		2595
2048	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2599	}
2052	}	2600	}
2053		2601
2054	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2074		2622
2075	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2076	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2077	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2078		2626
2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2088	}	2636	}
2089		2637
2090	free (darkness1);	2638	free (darkness1);
2091		2639
2092	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2093	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2096	}	2644	}
2097		2645
2098	SV *	2646	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2647	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2648	CODE:
2101	{	2649	{
2102	int x, y, x1, y1;	2650	int x, y, x1, y1;
2103	SV data_sv = newSV (w h * 7 + 5);	2651	SV data_sv = newSV (w h * 7 + 5);
2104	uint8_t data = (uint8_t )SvPVX (data_sv);	2652	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2161	else	2709	else
2162	*data++ = 0;	2710	*data++ = 0;
2163	}	2711	}
2164	}	2712	}
2165		2713
		2714	/* if size is wh + 5 then no data has been found /
		2715	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2716	{
2166	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2719	}
		2720
2168	RETVAL = data_sv;	2721	RETVAL = data_sv;
2169	}	2722	}
2170	OUTPUT:	2723	OUTPUT:
2171	RETVAL	2724	RETVAL
2172		2725
2173	void	2726	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2727	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2728	PPCODE:
2176	{	2729	{
2177	int x, y, z;	2730	int x, y, z;
2178	int w, h;	2731	int w, h;
2179	int x1, y1;	2732	int x1, y1;
		2733	STRLEN len;
		2734	uint8_t data, end;
		2735
		2736	len = SvLEN (data_sv);
		2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2739	end = data + len + 8;
		2740
		2741	if (len < 5)
		2742	XSRETURN_EMPTY;
2180		2743
2181	if (*data++ != 0)	2744	if (*data++ != 0)
2182	return; /* version mismatch */	2745	XSRETURN_EMPTY; /* version mismatch */
2183		2746
2184	w = data++ << 8; w \|= data++;	2747	w = data++ << 8; w \|= data++;
2185	h = data++ << 8; h \|= data++;	2748	h = data++ << 8; h \|= data++;
2186		2749
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2750	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2762	{
2200	maprow *row = map_get_row (self, y);	2763	maprow *row = map_get_row (self, y);
2201		2764
2202	for (x = x0; x < x1; x++)	2765	for (x = x0; x < x1; x++)
2203	{	2766	{
		2767	uint8_t flags;
		2768
		2769	if (data + 7 >= end)
		2770	XSRETURN_EMPTY;
		2771
2204	uint8_t flags = *data++;	2772	flags = *data++;
2205		2773
2206	if (flags)	2774	if (flags)
2207	{	2775	{
2208	mapcell *cell = row_get_cell (row, x);	2776	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2777	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2780	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2213	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2781	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2214		2782
2215	if (cell->darkness == 0)	2783	if (cell->darkness == 0)
2216	{	2784	{
2217	cell->darkness = 0;	2785	/cell->darkness = 0;/
		2786	EXTEND (SP, 3);
2218		2787
2219	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2220	{	2789	{
2221	tileid t = tile [z];	2790	tileid t = tile [z];
2222		2791
2223	if (t >= self->texs \|\| (t && !self->tex [t].name))	2792	if (t >= self->tex.size () \|\| (t && !self->tex[t].name))
2224	{	2793	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2227	}	2796	}
2228		2797
2229	cell->tile [z] = t;	2798	cell->tile[z] = t;
2230	}	2799	}
2231	}	2800	}
2232	}	2801	}
2233	}	2802	}
2234	}	2803	}
2235	}	2804	}
2236		2805
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
		2807
		2808	DC::RW
		2809	new (SV klass, SV data_sv)
		2810	CODE:
		2811	{
		2812	STRLEN datalen;
		2813	char *data = SvPVbyte (data_sv, datalen);
		2814
		2815	RETVAL = SDL_RWFromConstMem (data, datalen);
		2816	}
		2817	OUTPUT:
		2818	RETVAL
		2819
		2820	DC::RW
		2821	new_from_file (SV klass, const char path, const char *mode = "rb")
		2822	CODE:
		2823	RETVAL = SDL_RWFromFile (path, mode);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	# fails on win32:
		2828	# dc.xs(2268) : error C2059: syntax error : '('
		2829	#void
		2830	#close (DC::RW self)
		2831	# CODE:
		2832	# (self->(close)) (self);
		2833
		2834	MODULE = Deliantra::Client PACKAGE = DC::Channel
2238		2835
2239	PROTOTYPES: DISABLE	2836	PROTOTYPES: DISABLE
2240		2837
2241	CFPlus::MixChunk	2838	DC::Channel
2242	new_from_file (SV class, char path)	2839	find ()
2243	CODE:	2840	CODE:
2244	RETVAL = Mix_LoadWAV (path);	2841	{
		2842	RETVAL = Mix_GroupAvailable (-1);
		2843
		2844	if (RETVAL < 0)
		2845	{
		2846	RETVAL = Mix_GroupOldest (-1);
		2847
		2848	if (RETVAL < 0)
		2849	{
		2850	// happens sometimes, maybe it just stopped playing(?)
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
		2854	XSRETURN_UNDEF;
		2855	}
		2856	else
		2857	Mix_HaltChannel (RETVAL);
		2858	}
		2859
		2860	Mix_UnregisterAllEffects (RETVAL);
		2861	Mix_Volume (RETVAL, 128);
		2862	}
2245	OUTPUT:	2863	OUTPUT:
2246	RETVAL	2864	RETVAL
2247		2865
2248	void	2866	void
		2867	halt (DC::Channel self)
		2868	CODE:
		2869	Mix_HaltChannel (self);
		2870
		2871	void
		2872	expire (DC::Channel self, int ticks = -1)
		2873	CODE:
		2874	Mix_ExpireChannel (self, ticks);
		2875
		2876	void
		2877	fade_out (DC::Channel self, int ticks = -1)
		2878	CODE:
		2879	Mix_FadeOutChannel (self, ticks);
		2880
		2881	int
		2882	volume (DC::Channel self, int volume)
		2883	CODE:
		2884	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2885	OUTPUT:
		2886	RETVAL
		2887
		2888	void
		2889	unregister_all_effects (DC::Channel self)
		2890	CODE:
		2891	Mix_UnregisterAllEffects (self);
		2892
		2893	void
		2894	set_panning (DC::Channel self, int left, int right)
		2895	CODE:
		2896	left = CLAMP (left , 0, 255);
		2897	right = CLAMP (right, 0, 255);
		2898	Mix_SetPanning (self, left, right);
		2899
		2900	void
		2901	set_distance (DC::Channel self, int distance)
		2902	CODE:
		2903	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2904
		2905	void
		2906	set_position (DC::Channel self, int angle, int distance)
		2907	CODE:
		2908
		2909	void
		2910	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2911	CODE:
		2912	{
		2913	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2914	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2916	}
		2917
		2918	void
		2919	set_reverse_stereo (DC::Channel self, int flip)
		2920	CODE:
		2921	Mix_SetReverseStereo (self, flip);
		2922
		2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2924
		2925	PROTOTYPES: DISABLE
		2926
		2927	void
		2928	decoders ()
		2929	PPCODE:
		2930	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2931	int i, num = Mix_GetNumChunkDecoders ();
		2932	EXTEND (SP, num);
		2933	for (i = 0; i < num; ++i)
		2934	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2935	#else
		2936	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2937	#endif
		2938
		2939	DC::MixChunk
		2940	new (SV *klass, DC::RW rwops)
		2941	CODE:
		2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2943	OUTPUT:
		2944	RETVAL
		2945
		2946	void
2249	DESTROY (CFPlus::MixChunk self)	2947	DESTROY (DC::MixChunk self)
2250	CODE:	2948	CODE:
2251	Mix_FreeChunk (self);	2949	Mix_FreeChunk (self);
2252		2950
2253	int	2951	int
2254	volume (CFPlus::MixChunk self, int volume = -1)	2952	volume (DC::MixChunk self, int volume = -1)
2255	CODE:	2953	CODE:
		2954	if (items > 1)
		2955	volume = CLAMP (volume, 0, 128);
2256	RETVAL = Mix_VolumeChunk (self, volume);	2956	RETVAL = Mix_VolumeChunk (self, volume);
2257	OUTPUT:	2957	OUTPUT:
2258	RETVAL	2958	RETVAL
2259		2959
2260	int	2960	DC::Channel
2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2961	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2262	CODE:	2962	CODE:
		2963	{
2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2964	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2965
		2966	if (RETVAL < 0)
		2967	XSRETURN_UNDEF;
		2968
		2969	if (channel < 0)
		2970	{
		2971	Mix_UnregisterAllEffects (RETVAL);
		2972	Mix_Volume (RETVAL, 128);
		2973	}
		2974	}
2264	OUTPUT:	2975	OUTPUT:
2265	RETVAL	2976	RETVAL
2266		2977
2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2979
		2980	void
		2981	decoders ()
		2982	PPCODE:
		2983	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2984	int i, num = Mix_GetNumMusicDecoders ();
		2985	EXTEND (SP, num);
		2986	for (i = 0; i < num; ++i)
		2987	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2988	#else
		2989	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2990	#endif
2268		2991
2269	int	2992	int
2270	volume (int volume = -1)	2993	volume (int volume = -1)
2271	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2272	CODE:	2995	CODE:
		2996	if (items > 0)
		2997	volume = CLAMP (volume, 0, 128);
2273	RETVAL = Mix_VolumeMusic (volume);	2998	RETVAL = Mix_VolumeMusic (volume);
2274	OUTPUT:	2999	OUTPUT:
2275	RETVAL	3000	RETVAL
2276		3001
		3002	void
		3003	fade_out (int ms)
		3004	CODE:
		3005	Mix_FadeOutMusic (ms);
		3006
		3007	void
		3008	halt ()
		3009	CODE:
		3010	Mix_HaltMusic ();
		3011
2277	int	3012	int
2278	fade_out (int ms)	3013	playing ()
2279	CODE:	3014	CODE:
2280	RETVAL = Mix_FadeOutMusic (ms);	3015	RETVAL = Mix_PlayingMusic ();
2281	OUTPUT:	3016	OUTPUT:
2282	RETVAL	3017	RETVAL
2283		3018
2284	CFPlus::MixMusic	3019	DC::MixMusic
2285	new_from_file (SV class, char path)	3020	new (SV *klass, DC::RW rwops)
2286	CODE:	3021	CODE:
2287	RETVAL = Mix_LoadMUS (path);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2288	OUTPUT:	3023	OUTPUT:
2289	RETVAL	3024	RETVAL
2290		3025
2291	void	3026	void
2292	DESTROY (CFPlus::MixMusic self)	3027	DESTROY (DC::MixMusic self)
2293	CODE:	3028	CODE:
2294	Mix_FreeMusic (self);	3029	Mix_FreeMusic (self);
2295		3030
2296	int	3031	int
2297	play (CFPlus::MixMusic self, int loops = -1)	3032	play (DC::MixMusic self, int loops = -1)
2298	CODE:	3033	CODE:
2299	RETVAL = Mix_PlayMusic (self, loops);	3034	RETVAL = Mix_PlayMusic (self, loops);
2300	OUTPUT:	3035	OUTPUT:
2301	RETVAL	3036	RETVAL
2302		3037
2303	int	3038	void
2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3039	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2305	CODE:	3040	CODE:
2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3041	Mix_FadeInMusicPos (self, loops, ms, position);
2307	OUTPUT:
2308	RETVAL
2309		3042
2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3043	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2311		3044
2312	PROTOTYPES: ENABLE	3045	PROTOTYPES: ENABLE
2313		3046
2314	BOOT:	3047	BOOT:
2315	{	3048	{
2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3049	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2317	static const struct {	3050	static const struct {
2318	const char *name;	3051	const char *name;
2319	IV iv;	3052	IV iv;
2320	} *civ, const_iv[] = {	3053	} *civ, const_iv[] = {
2321	# define const_iv(name) { # name, (IV)name }	3054	# define const_iv(name) { # name, (IV)name }
2322	const_iv (GL_VENDOR),	3055	const_iv (GL_VENDOR),
2323	const_iv (GL_VERSION),	3056	const_iv (GL_VERSION),
2324	const_iv (GL_EXTENSIONS),	3057	const_iv (GL_EXTENSIONS),
		3058	const_iv (GL_MAX_TEXTURE_UNITS),
2325	const_iv (GL_COLOR_MATERIAL),	3059	const_iv (GL_COLOR_MATERIAL),
2326	const_iv (GL_SMOOTH),	3060	const_iv (GL_SMOOTH),
2327	const_iv (GL_FLAT),	3061	const_iv (GL_FLAT),
2328	const_iv (GL_DITHER),	3062	const_iv (GL_DITHER),
2329	const_iv (GL_BLEND),	3063	const_iv (GL_BLEND),
…		…
2341	const_iv (GL_ZERO),	3075	const_iv (GL_ZERO),
2342	const_iv (GL_SRC_ALPHA),	3076	const_iv (GL_SRC_ALPHA),
2343	const_iv (GL_DST_ALPHA),	3077	const_iv (GL_DST_ALPHA),
2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3078	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2345	const_iv (GL_ONE_MINUS_DST_ALPHA),	3079	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3080	const_iv (GL_SRC_COLOR),
		3081	const_iv (GL_DST_COLOR),
		3082	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3083	const_iv (GL_ONE_MINUS_DST_COLOR),
2346	const_iv (GL_SRC_ALPHA_SATURATE),	3084	const_iv (GL_SRC_ALPHA_SATURATE),
2347	const_iv (GL_RGB),	3085	const_iv (GL_RGB),
2348	const_iv (GL_RGBA),	3086	const_iv (GL_RGBA),
2349	const_iv (GL_RGBA4),	3087	const_iv (GL_RGBA4),
2350	const_iv (GL_RGBA8),	3088	const_iv (GL_RGBA8),
…		…
2356	const_iv (GL_INTENSITY),	3094	const_iv (GL_INTENSITY),
2357	const_iv (GL_LUMINANCE),	3095	const_iv (GL_LUMINANCE),
2358	const_iv (GL_LUMINANCE_ALPHA),	3096	const_iv (GL_LUMINANCE_ALPHA),
2359	const_iv (GL_FLOAT),	3097	const_iv (GL_FLOAT),
2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3098	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3099	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3100	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3101	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3102	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3103	const_iv (GL_COMPRESSED_RGB_ARB),
		3104	const_iv (GL_COMPRESSED_RGBA_ARB),
2361	const_iv (GL_COMPILE),	3105	const_iv (GL_COMPILE),
2362	const_iv (GL_PROXY_TEXTURE_1D),	3106	const_iv (GL_PROXY_TEXTURE_1D),
2363	const_iv (GL_PROXY_TEXTURE_2D),	3107	const_iv (GL_PROXY_TEXTURE_2D),
2364	const_iv (GL_TEXTURE_1D),	3108	const_iv (GL_TEXTURE_1D),
2365	const_iv (GL_TEXTURE_2D),	3109	const_iv (GL_TEXTURE_2D),
…		…
2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3148	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405	const_iv (GL_POINT_SMOOTH_HINT),	3149	const_iv (GL_POINT_SMOOTH_HINT),
2406	const_iv (GL_LINE_SMOOTH_HINT),	3150	const_iv (GL_LINE_SMOOTH_HINT),
2407	const_iv (GL_POLYGON_SMOOTH_HINT),	3151	const_iv (GL_POLYGON_SMOOTH_HINT),
2408	const_iv (GL_GENERATE_MIPMAP_HINT),	3152	const_iv (GL_GENERATE_MIPMAP_HINT),
		3153	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2409	const_iv (GL_FASTEST),	3154	const_iv (GL_FASTEST),
2410	const_iv (GL_DONT_CARE),	3155	const_iv (GL_DONT_CARE),
2411	const_iv (GL_NICEST),	3156	const_iv (GL_NICEST),
2412	const_iv (GL_V2F),	3157	const_iv (GL_V2F),
2413	const_iv (GL_V3F),	3158	const_iv (GL_V3F),
2414	const_iv (GL_T2F_V3F),	3159	const_iv (GL_T2F_V3F),
2415	const_iv (GL_T2F_N3F_V3F),	3160	const_iv (GL_T2F_N3F_V3F),
		3161	const_iv (GL_FUNC_ADD),
		3162	const_iv (GL_FUNC_SUBTRACT),
		3163	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2416	# undef const_iv	3164	# undef const_iv
2417	};	3165	};
2418		3166
2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3167	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2421		3169
2422	texture_av = newAV ();	3170	texture_av = newAV ();
2423	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
2424	}	3172	}
2425		3173
2426	char *	3174	void
		3175	disable_GL_EXT_blend_func_separate ()
		3176	CODE:
		3177	gl.BlendFuncSeparate = 0;
		3178	gl.BlendFuncSeparateEXT = 0;
		3179
		3180	void
		3181	apple_nvidia_bug (int enable)
		3182
		3183	const char *
2427	gl_vendor ()	3184	gl_vendor ()
2428	CODE:	3185	CODE:
2429	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
2430	OUTPUT:	3187	OUTPUT:
2431	RETVAL	3188	RETVAL
2432		3189
2433	char *	3190	const char *
2434	gl_version ()	3191	gl_version ()
2435	CODE:	3192	CODE:
2436	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
2437	OUTPUT:	3194	OUTPUT:
2438	RETVAL	3195	RETVAL
2439		3196
2440	char *	3197	const char *
2441	gl_extensions ()	3198	gl_extensions ()
2442	CODE:	3199	CODE:
2443	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2444	OUTPUT:	3201	OUTPUT:
2445	RETVAL	3202	RETVAL
2446		3203
2447	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
2448		3209
2449	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
2450	CODE:	3211	CODE:
2451	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
2452	OUTPUT:	3213	OUTPUT:
…		…
2460		3221
2461	int glGetError ()	3222	int glGetError ()
2462		3223
2463	void glFinish ()	3224	void glFinish ()
2464		3225
		3226	void glFlush ()
		3227
2465	void glClear (int mask)	3228	void glClear (int mask)
2466		3229
2467	void glClearColor (float r, float g, float b, float a = 1.0)	3230	void glClearColor (float r, float g, float b, float a = 1.0)
2468	PROTOTYPE: @	3231	PROTOTYPE: @
2469		3232
…		…
2478	void glBlendFunc (int sfactor, int dfactor)	3241	void glBlendFunc (int sfactor, int dfactor)
2479		3242
2480	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3243	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2481	CODE:	3244	CODE:
2482	gl_BlendFuncSeparate (sa, da, saa, daa);	3245	gl_BlendFuncSeparate (sa, da, saa, daa);
		3246
		3247	# void glBlendEquation (int se)
2483		3248
2484	void glDepthMask (int flag)	3249	void glDepthMask (int flag)
2485		3250
2486	void glLogicOp (int opcode)	3251	void glLogicOp (int opcode)
2487		3252
…		…
2522	void glRotate (float angle, float x, float y, float z)	3287	void glRotate (float angle, float x, float y, float z)
2523	CODE:	3288	CODE:
2524	glRotatef (angle, x, y, z);	3289	glRotatef (angle, x, y, z);
2525		3290
2526	void glColor (float r, float g, float b, float a = 1.0)	3291	void glColor (float r, float g, float b, float a = 1.0)
		3292	PROTOTYPE: @
2527	ALIAS:	3293	ALIAS:
2528	glColor_premultiply = 1	3294	glColor_premultiply = 1
2529	CODE:	3295	CODE:
2530	if (ix)	3296	if (ix)
2531	{	3297	{
…		…
2547		3313
2548	void glTexCoord (float s, float t)	3314	void glTexCoord (float s, float t)
2549	CODE:	3315	CODE:
2550	glTexCoord2f (s, t);	3316	glTexCoord2f (s, t);
2551		3317
		3318	void glRect (float x1, float y1, float x2, float y2)
		3319	CODE:
		3320	glRectf (x1, y1, x2, y2);
		3321
		3322	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3323	CODE:
		3324	glBegin (GL_LINE_LOOP);
		3325	glVertex2f (x1, y1);
		3326	glVertex2f (x2, y1);
		3327	glVertex2f (x2, y2);
		3328	glVertex2f (x1, y2);
		3329	glEnd ();
		3330
2552	PROTOTYPES: ENABLE	3331	PROTOTYPES: ENABLE
2553		3332
2554	void glBegin (int mode)	3333	void glBegin (int mode)
2555		3334
2556	void glEnd ()	3335	void glEnd ()
…		…
2588	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3367	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2589	CODE:	3368	CODE:
2590	if (gl.SeparableFilter2D)	3369	if (gl.SeparableFilter2D)
2591	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3370	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2592		3371
2593	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3372	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2594		3373
2595	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3374	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2596		3375
2597	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3376	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2598		3377
…		…
2624		3403
2625	void glEndList ()	3404	void glEndList ()
2626		3405
2627	void glCallList (int list)	3406	void glCallList (int list)
2628		3407
2629	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
		3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2630		3414
2631	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
2632		3416
2633	void	3417	void
2634	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
2635	PPCODE:	3419	PPCODE:
2636	{	3420	{
2637	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
2638	XPUSHs (self);	3422	XPUSHs (self);
2639	}	3423	}
2640		3424
2641	BOOT:	3425	BOOT:
2642	{	3426	{
2643	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3427	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2644		3428
2645	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3429	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2646	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3430	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2647	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3431	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2648	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3432	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2649	}	3433	}
2650		3434
2651	void	3435	void
2652	draw (SV *self)	3436	draw (SV *self)
2653	CODE:	3437	CODE:
2654	{	3438	{
2655	HV *hv;	3439	HV *hv;
2656	SV **svp;	3440	SV **svp;
2657	NV x, y, w, h;	3441	NV x, y, w, h;
2658	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
2659	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
2660	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
2661	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);
2662	SV *hover;
2663	double draw_x, draw_y, draw_w, draw_h;	3446	double draw_x, draw_y;
2664		3447
2665	if (!SvROK (self))	3448	if (!SvROK (self))
2666	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3449	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2667		3450
2668	hv = (HV *)SvRV (self);	3451	hv = (HV *)SvRV (self);
2669		3452
2670	if (SvTYPE (hv) != SVt_PVHV)	3453	if (SvTYPE (hv) != SVt_PVHV)
2671	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3454	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2672		3455
2673	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3456	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2674	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3457	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2675		3458
2676	if (!h \|\| !w)	3459	if (!h \|\| !w)
…		…
2696	{	3479	{
2697	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3480	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2698		3481
2699	if (svp && SvTRUE (*svp))	3482	if (svp && SvTRUE (*svp))
2700	{	3483	{
2701	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);	3484	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2702	glEnable (GL_BLEND);	3485	glEnable (GL_BLEND);
2703	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3486	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2704	glBegin (GL_QUADS);	3487	glBegin (GL_QUADS);
2705	glVertex2f (0, 0);	3488	glVertex2f (0, 0);
2706	glVertex2f (w, 0);	3489	glVertex2f (w, 0);
…		…
2709	glEnd ();	3492	glEnd ();
2710	glDisable (GL_BLEND);	3493	glDisable (GL_BLEND);
2711	}	3494	}
2712	}	3495	}
2713	#if 0	3496	#if 0
2714	if ($ENV{CFPLUS_DEBUG} & 1) {	3497	// draw borders, for debugging
2715	glPushMatrix;	3498	glPushMatrix ();
2716	glColor 1, 1, 0, 1;	3499	glColor4f (1., 1., 0., 1.);
2717	glTranslate 0.375, 0.375;	3500	glTranslatef (.5, .5, 0.);
2718	glBegin GL_LINE_LOOP;	3501	glBegin (GL_LINE_LOOP);
2719	glVertex 0 , 0;	3502	glVertex2f (0 , 0);
2720	glVertex $self->{w} - 1, 0;	3503	glVertex2f (w - 1, 0);
2721	glVertex $self->{w} - 1, $self->{h} - 1;	3504	glVertex2f (w - 1, h - 1);
2722	glVertex 0 , $self->{h} - 1;	3505	glVertex2f (0 , h - 1);
2723	glEnd;	3506	glEnd ();
2724	glPopMatrix;	3507	glPopMatrix ();
2725	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2726	}
2727	#endif	3508	#endif
2728	PUSHMARK (SP);	3509	PUSHMARK (SP);
2729	XPUSHs (self);	3510	XPUSHs (self);
2730	PUTBACK;	3511	PUTBACK;
2731	call_method ("_draw", G_VOID \| G_DISCARD);	3512	call_method ("_draw", G_VOID \| G_DISCARD);

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+Removed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC vs. Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC