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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC vs.
Revision 1.329 by root, Sun Nov 18 13:07:51 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
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
39	#include <SDL_endian.h>	43	#include <SDL_endian.h>
40	#include <SDL_image.h>	44	#include <SDL_image.h>
41	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		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
44	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
46		57
47	#include <glib/gmacros.h>	58	#include <glib.h>
48		59
49	#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
50		72
51	#ifndef _WIN32	73	#ifndef _WIN32
52	# include <sys/types.h>	74	# include <sys/types.h>
53	# include <sys/socket.h>	75	# include <sys/socket.h>
54	# include <netinet/in.h>	76	# include <netinet/in.h>
55	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
56	# include <inttypes.h>	78	# include <inttypes.h>
57	#endif	79	#endif
58		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
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		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 */
61	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
62		96
63	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
65		99
66	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
67		101
68	#if 0	102	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	104
71	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
72	#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	}
73		128
74	static AV *texture_av;	129	static AV *texture_av;
75		130
76	static struct	131	static struct
77	{	132	{
…		…
114	av_push (texture_av, (SV *)(size_t)name);	169	av_push (texture_av, (SV *)(size_t)name);
115	glDeleteTextures (1, &name);	170	glDeleteTextures (1, &name);
116	}	171	}
117		172
118	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
119		175
120	#include "pango-font.c"	176	#include "pango-font.c"
121	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
122	#include "pango-render.c"	178	#include "pango-render.c"
123		179
124	typedef IV CFPlus__Channel;	180	typedef IV DC__Channel;
125	typedef SDL_RWops *CFPlus__RW;	181	typedef SDL_RWops *DC__RW;
126	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
127	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
128		184
129	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
130		186
131	static int	187	static int
132	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
133	{	189	{
134	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
135		191
136	while (attrs)	192	while (attrs)
137	{	193	{
138	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
139		195
140	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
141	return 1;	197	return 1;
142		198
143	attrs = attrs->next;	199	attrs = attrs->next;
144	}	200	}
145		201
146	return 0;	202	return 0;
147	}	203	}
148		204
149	typedef struct cf_layout {	205	struct cf_layout {
150	PangoLayout *pl;	206	PangoLayout *pl;
151	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
152	int base_height;	208	int base_height;
153	CFPlus__Font font;	209	DC__Font font;
154	} *CFPlus__Layout;	210	rc_t rc;
		211	};
155		212
		213	typedef cf_layout *DC__Layout;
		214
156	static CFPlus__Font default_font;	215	static DC__Font default_font;
157	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
158	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
159		218
160	static void	219	static void
161	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
162	{	221	{
163	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
164	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
165	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
166	#endif	225	#endif
167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
168	}	227	}
169		228
170	static void	229	static void
171	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
172	{	231	{
173	/* 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
174	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
175	*/	234	*/
176	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
177		236
178	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
179	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
180		239
181	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
182	}	241	}
183		242
184	static void	243	static void
185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	244	layout_get_pixel_size (DC__Layout self, int *w, int *h)
186	{	245	{
187	PangoRectangle rect;	246	PangoRectangle rect;
188		247
189	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
190	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
…		…
200	}	259	}
201		260
202	typedef uint16_t tileid;	261	typedef uint16_t tileid;
203	typedef uint16_t faceid;	262	typedef uint16_t faceid;
204		263
205	typedef struct {	264	struct maptex
		265	{
206	int name;	266	GLuint name;
207	int w, h;	267	int w, h;
208	float s, t;	268	float s, t;
209	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
210	tileid smoothtile;	270	tileid smoothtile;
211	uint8_t smoothlevel;	271	uint8_t smoothlevel;
212	} maptex;	272	uint8_t unused; /* set to zero on use */
		273	};
213		274
214	typedef struct {	275	struct mapcell
		276	{
215	uint32_t player;	277	uint32_t player;
216	tileid tile[3];	278	tileid tile[3];
217	uint16_t darkness;	279	uint16_t darkness;
218	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
219	} mapcell;	281	};
220		282
221	typedef struct {	283	struct maprow
		284	{
222	int32_t c0, c1;	285	int32_t c0, c1;
223	mapcell *col;	286	mapcell *col;
224	} maprow;	287	};
225		288
226	typedef struct map {	289	struct mapgrid {
227	int x, y, w, h;	290	int x, y, w, h;
228	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
229	int faces; tileid *face2tile; // [faceid]	292	int faces; tileid *face2tile; // [faceid]
230	int texs; maptex *tex; // [tileid]	293	int texs; maptex *tex; // [tileid]
231		294
232	int32_t rows;	295	int32_t rows;
233	maprow *row;	296	maprow *row;
234	} *CFPlus__Map;	297	};
235		298
236	static char *	299	typedef mapgrid *DC__Map;
		300
		301	template<typename T>
		302	static void
237	prepend (char *ptr, int sze, int inc)	303	prepend (T *&ptr, int sze, int inc)
238	{	304	{
239	char *p;	305	T *p;
240		306
241	New (0, p, sze + inc, char);	307	New (0, p, sze + inc, T);
242	Zero (p, inc, char);	308	Zero (p, inc, T);
243	Move (ptr, p + inc, sze, char);	309	Move (ptr, p + inc, sze, T);
244	Safefree (ptr);	310	Safefree (ptr);
245		311
246	return p;	312	ptr = p;
247	}	313	}
248		314
249	static char *	315	template<typename T>
250	append (char *ptr, int sze, int inc)
251	{
252	Renew (ptr, sze + inc, char);
253	Zero (ptr + sze, inc, char);
254
255	return ptr;
256	}
257
258	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
259	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
260
261	static void	316	static void
		317	append (T *&ptr, int sze, int inc)
		318	{
		319	Renew (ptr, sze + inc, T);
		320	Zero (ptr + sze, inc, T);
		321	}
		322
		323	static void
262	need_facenum (struct map *self, faceid face)	324	need_facenum (struct mapgrid *self, faceid face)
263	{	325	{
264	while (self->faces <= face)	326	while (self->faces <= face)
265	{	327	{
266	Append (tileid, self->face2tile, self->faces, self->faces);	328	append (self->face2tile, self->faces, self->faces);
267	self->faces *= 2;	329	self->faces *= 2;
268	}	330	}
269	}	331	}
270		332
271	static void	333	static void
272	need_texid (struct map *self, int texid)	334	need_texid (struct mapgrid *self, int texid)
273	{	335	{
274	while (self->texs <= texid)	336	while (self->texs <= texid)
275	{	337	{
276	Append (maptex, self->tex, self->texs, self->texs);	338	append (self->tex, self->texs, self->texs);
277	self->texs *= 2;	339	self->texs *= 2;
278	}	340	}
279	}	341	}
280		342
281	static maprow *	343	static maprow *
282	map_get_row (CFPlus__Map self, int y)	344	map_get_row (mapgrid *self, int y)
283	{	345	{
284	if (0 > y)	346	if (0 > y)
285	{	347	{
286	int extend = - y + MAP_EXTEND_Y;	348	int extend = - y + MAP_EXTEND_Y;
287	Prepend (maprow, self->row, self->rows, extend);	349	prepend (self->row, self->rows, extend);
288		350
289	self->rows += extend;	351	self->rows += extend;
290	self->y += extend;	352	self->y += extend;
291	y += extend;	353	y += extend;
292	}	354	}
293	else if (y >= self->rows)	355	else if (y >= self->rows)
294	{	356	{
295	int extend = y - self->rows + MAP_EXTEND_Y;	357	int extend = y - self->rows + MAP_EXTEND_Y;
296	Append (maprow, self->row, self->rows, extend);	358	append (self->row, self->rows, extend);
297	self->rows += extend;	359	self->rows += extend;
298	}	360	}
299		361
300	return self->row + y;	362	return self->row + y;
301	}	363	}
…		…
311	}	373	}
312		374
313	if (row->c0 > x)	375	if (row->c0 > x)
314	{	376	{
315	int extend = row->c0 - x + MAP_EXTEND_X;	377	int extend = row->c0 - x + MAP_EXTEND_X;
316	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	378	prepend (row->col, row->c1 - row->c0, extend);
317	row->c0 -= extend;	379	row->c0 -= extend;
318	}	380	}
319	else if (x >= row->c1)	381	else if (x >= row->c1)
320	{	382	{
321	int extend = x - row->c1 + MAP_EXTEND_X;	383	int extend = x - row->c1 + MAP_EXTEND_X;
322	Append (mapcell, row->col, row->c1 - row->c0, extend);	384	append (row->col, row->c1 - row->c0, extend);
323	row->c1 += extend;	385	row->c1 += extend;
324	}	386	}
325		387
326	return row->col + (x - row->c0);	388	return row->col + (x - row->c0);
327	}	389	}
328		390
329	static mapcell *	391	static mapcell *
330	map_get_cell (CFPlus__Map self, int x, int y)	392	map_get_cell (mapgrid *self, int x, int y)
331	{	393	{
332	return row_get_cell (map_get_row (self, y), x);	394	return row_get_cell (map_get_row (self, y), x);
333	}	395	}
334		396
335	static void	397	static void
336	map_clear (CFPlus__Map self)	398	map_clear (mapgrid *self)
337	{	399	{
338	int r;	400	int r;
339		401
340	for (r = 0; r < self->rows; r++)	402	for (r = 0; r < self->rows; r++)
341	Safefree (self->row[r].col);	403	Safefree (self->row[r].col);
…		…
348	self->oy = 0;	410	self->oy = 0;
349	self->row = 0;	411	self->row = 0;
350	self->rows = 0;	412	self->rows = 0;
351	}	413	}
352		414
		415	#define CELL_CLEAR(cell) \
		416	do { \
		417	if ((cell)->player) \
		418	(cell)->tile [2] = 0; \
		419	(cell)->darkness = 0; \
		420	(cell)->stat_hp = 0; \
		421	(cell)->flags = 0; \
		422	(cell)->player = 0; \
		423	} while (0)
		424
353	static void	425	static void
354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	426	map_blank (mapgrid *self, int x0, int y0, int w, int h)
355	{	427	{
356	int x, y;	428	int x, y;
357	maprow *row;	429	maprow *row;
358	mapcell *cell;	430	mapcell *cell;
359		431
…		…
371	if (x >= row->c1)	443	if (x >= row->c1)
372	break;	444	break;
373		445
374	cell = row->col + x - row->c0;	446	cell = row->col + x - row->c0;
375		447
376	cell->darkness = 0;	448	CELL_CLEAR (cell);
377	cell->stat_hp = 0;
378	cell->flags = 0;
379	cell->player = 0;
380	}	449	}
381	}	450	}
382	}	451	}
383		452
384	typedef struct {	453	struct smooth_key
		454	{
385	tileid tile;	455	tileid tile;
386	uint8_t x, y, level;	456	uint8_t x, y, level;
387	} smooth_key;	457
		458	bool operator == (const smooth_key &o) const
		459	{
		460	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		461	}
		462	};
		463
		464	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		465
		466	namespace std {
		467	template <>
		468	struct hash<smooth_key>
		469	{
		470	size_t operator () (const smooth_key &v) const
		471	{
		472	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		473	}
		474	};
		475	}
388		476
389	static void	477	static void
390	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	478	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
391	{	479	{
392	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	480	auto &&it = h.find (key);
393		481
394	if (SvIOK (*sv))	482	if (it == h.end ())
395	SvIV_set (*sv, SvIVX (*sv) | bits);	483	h.insert (std::make_pair (key, bits));
396	else	484	else
397	sv_setiv (*sv, bits);	485	it->second |= bits;
398	}	486	}
399		487
400	static void	488	static void
401	music_finished (void)	489	music_finished (void)
402	{	490	{
…		…
419	ev.code = 1;	507	ev.code = 1;
420	ev.data1 = (void *)(long)channel;	508	ev.data1 = (void *)(long)channel;
421	ev.data2 = 0;	509	ev.data2 = 0;
422		510
423	SDL_PushEvent ((SDL_Event *)&ev);	511	SDL_PushEvent ((SDL_Event *)&ev);
		512	}
		513
		514	// approximately divide by 255
		515	static unsigned int
		516	div255 (unsigned int n)
		517	{
		518	return (n + (n >> 8)) >> 8;
424	}	519	}
425		520
426	static unsigned int	521	static unsigned int
427	minpot (unsigned int n)	522	minpot (unsigned int n)
428	{	523	{
…		…
438	n |= n >> 16;	533	n |= n >> 16;
439		534
440	return n + 1;	535	return n + 1;
441	}	536	}
442		537
		538	static unsigned int
		539	popcount (unsigned int n)
		540	{
		541	n -= (n >> 1) & 0x55555555U;
		542	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		543	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		544	n *= 0x01010101U;
		545
		546	return n >> 24;
		547	}
		548
443	/* SDL should provide this, really. */	549	/* SDL should provide this, really. */
444	#define SDLK_MODIFIER_MIN 300	550	#define SDLK_MODIFIER_MIN 300
445	#define SDLK_MODIFIER_MAX 314	551	#define SDLK_MODIFIER_MAX 314
446		552
447	/******************************************************************************/	553	/******************************************************************************/
…		…
485	return 0;	591	return 0;
486		592
487	return 1;	593	return 1;
488	}	594	}
489		595
490	MODULE = CFPlus PACKAGE = CFPlus	596	/******************************************************************************/
		597
		598	/* process keyboard modifiers */
		599	static int
		600	mod_munge (int mod)
		601	{
		602	mod &= MOD_MASK;
		603
		604	if (mod & (KMOD_META | KMOD_ALT))
		605	mod |= KMOD_LRAM;
		606
		607	return mod;
		608	}
		609
		610	static void
		611	deliantra_main (SV *real_main)
		612	{
		613	dSP;
		614
		615	PUSHMARK (SP);
		616	call_sv (real_main, G_DISCARD | G_VOID);
		617	}
		618
		619	#ifdef __MACOSX__
		620	static SV *real_main;
		621
		622	/* to due surprising braindamage on the side of SDL design, we
		623	* do some mind-boggling hack here: SDL requires a custom main()
		624	* on OS X, so... we provide one and call the original main(), which,
		625	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		626	* and which calls our main (== SDL_main) back.
		627	*/
		628	extern C_LINKAGE int
		629	main (int argc, char *argv[])
		630	{
		631	deliantra_main (real_main);
		632	}
		633
		634	#undef main
		635
		636	extern C_LINKAGE int main (int argc, char *argv[]);
		637
		638	static void
		639	SDL_main_hack (SV *real_main_)
		640	{
		641	real_main = real_main_;
		642
		643	char *argv[] = { "deliantra client", 0 };
		644	(main) (1, argv);
		645	}
		646	#else
		647	static void
		648	SDL_main_hack (SV *real_main)
		649	{
		650	deliantra_main (real_main);
		651	}
		652	#endif
		653
		654	MODULE = Deliantra::Client PACKAGE = DC
491		655
492	PROTOTYPES: ENABLE	656	PROTOTYPES: ENABLE
493		657
494	BOOT:	658	BOOT:
495	{	659	{
496	HV *stash = gv_stashpv ("CFPlus", 1);	660	HV *stash = gv_stashpv ("DC", 1);
497	static const struct {	661	static const struct {
498	const char *name;	662	const char *name;
499	IV iv;	663	IV iv;
500	} *civ, const_iv[] = {	664	} *civ, const_iv[] = {
501	# define const_iv(name) { # name, (IV)name }	665	# define const_iv(name) { # name, (IV)name }
…		…
523		687
524	const_iv (SDL_APPINPUTFOCUS),	688	const_iv (SDL_APPINPUTFOCUS),
525	const_iv (SDL_APPMOUSEFOCUS),	689	const_iv (SDL_APPMOUSEFOCUS),
526	const_iv (SDL_APPACTIVE),	690	const_iv (SDL_APPACTIVE),
527		691
		692
		693	const_iv (SDLK_UNKNOWN),
		694	const_iv (SDLK_FIRST),
		695	const_iv (SDLK_BACKSPACE),
		696	const_iv (SDLK_TAB),
		697	const_iv (SDLK_CLEAR),
		698	const_iv (SDLK_RETURN),
		699	const_iv (SDLK_PAUSE),
		700	const_iv (SDLK_ESCAPE),
		701	const_iv (SDLK_SPACE),
		702	const_iv (SDLK_EXCLAIM),
		703	const_iv (SDLK_QUOTEDBL),
		704	const_iv (SDLK_HASH),
		705	const_iv (SDLK_DOLLAR),
		706	const_iv (SDLK_AMPERSAND),
		707	const_iv (SDLK_QUOTE),
		708	const_iv (SDLK_LEFTPAREN),
		709	const_iv (SDLK_RIGHTPAREN),
		710	const_iv (SDLK_ASTERISK),
		711	const_iv (SDLK_PLUS),
		712	const_iv (SDLK_COMMA),
		713	const_iv (SDLK_MINUS),
		714	const_iv (SDLK_PERIOD),
		715	const_iv (SDLK_SLASH),
		716	const_iv (SDLK_0),
		717	const_iv (SDLK_1),
		718	const_iv (SDLK_2),
		719	const_iv (SDLK_3),
		720	const_iv (SDLK_4),
		721	const_iv (SDLK_5),
		722	const_iv (SDLK_6),
		723	const_iv (SDLK_7),
		724	const_iv (SDLK_8),
		725	const_iv (SDLK_9),
		726	const_iv (SDLK_COLON),
		727	const_iv (SDLK_SEMICOLON),
		728	const_iv (SDLK_LESS),
		729	const_iv (SDLK_EQUALS),
		730	const_iv (SDLK_GREATER),
		731	const_iv (SDLK_QUESTION),
		732	const_iv (SDLK_AT),
		733
		734	const_iv (SDLK_LEFTBRACKET),
		735	const_iv (SDLK_BACKSLASH),
		736	const_iv (SDLK_RIGHTBRACKET),
		737	const_iv (SDLK_CARET),
		738	const_iv (SDLK_UNDERSCORE),
		739	const_iv (SDLK_BACKQUOTE),
		740	const_iv (SDLK_DELETE),
		741
		742	const_iv (SDLK_FIRST),
		743	const_iv (SDLK_LAST),
528	const_iv (SDLK_KP0),	744	const_iv (SDLK_KP0),
529	const_iv (SDLK_KP1),	745	const_iv (SDLK_KP1),
530	const_iv (SDLK_KP2),	746	const_iv (SDLK_KP2),
531	const_iv (SDLK_KP3),	747	const_iv (SDLK_KP3),
532	const_iv (SDLK_KP4),	748	const_iv (SDLK_KP4),
…		…
604	const_iv (KMOD_LMETA),	820	const_iv (KMOD_LMETA),
605	const_iv (KMOD_RMETA),	821	const_iv (KMOD_RMETA),
606	const_iv (KMOD_NUM),	822	const_iv (KMOD_NUM),
607	const_iv (KMOD_CAPS),	823	const_iv (KMOD_CAPS),
608	const_iv (KMOD_MODE),	824	const_iv (KMOD_MODE),
		825
		826	const_iv (KMOD_LRAM),
		827
		828	const_iv (MIX_DEFAULT_FORMAT),
		829
		830	const_iv (SDL_INIT_TIMER),
		831	const_iv (SDL_INIT_AUDIO),
		832	const_iv (SDL_INIT_VIDEO),
		833	const_iv (SDL_INIT_CDROM),
		834	const_iv (SDL_INIT_JOYSTICK),
		835	const_iv (SDL_INIT_EVERYTHING),
		836	const_iv (SDL_INIT_NOPARACHUTE),
		837	const_iv (SDL_INIT_EVENTTHREAD),
		838
		839	const_iv (SDL_GL_RED_SIZE),
		840	const_iv (SDL_GL_GREEN_SIZE),
		841	const_iv (SDL_GL_BLUE_SIZE),
		842	const_iv (SDL_GL_ALPHA_SIZE),
		843	const_iv (SDL_GL_DOUBLEBUFFER),
		844	const_iv (SDL_GL_BUFFER_SIZE),
		845	const_iv (SDL_GL_DEPTH_SIZE),
		846	const_iv (SDL_GL_STENCIL_SIZE),
		847	const_iv (SDL_GL_ACCUM_RED_SIZE),
		848	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		849	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		850	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		851	const_iv (SDL_GL_STEREO),
		852	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		853	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		854	const_iv (SDL_GL_ACCELERATED_VISUAL),
		855	const_iv (SDL_GL_SWAP_CONTROL),
		856
		857	const_iv (FOW_DARKNESS)
609	# undef const_iv	858	# undef const_iv
610	};	859	};
611		860
612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	861	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	862	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
614		863
615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	864	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	865	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
617	}	866	}
618		867
…		…
630	RETVAL	879	RETVAL
631		880
632	NV floor (NV x)	881	NV floor (NV x)
633		882
634	NV ceil (NV x)	883	NV ceil (NV x)
		884
		885	IV minpot (UV n)
		886
		887	IV popcount (UV n)
		888
		889	NV distance (NV dx, NV dy)
		890	CODE:
		891	RETVAL = pow (dx * dx + dy * dy, 0.5);
		892	OUTPUT:
		893	RETVAL
635		894
636	void	895	void
637	pango_init ()	896	pango_init ()
638	CODE:	897	CODE:
639	{	898	{
640	opengl_fontmap = pango_opengl_font_map_new ();	899	opengl_fontmap = pango_opengl_font_map_new ();
641	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	900	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	901	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		902	/*pango_context_set_font_description (opengl_context, default_font);*/
		903	#if PANGO_VERSION_CHECK (1, 15, 2)
		904	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		905	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		906	#endif
643	}	907	}
644		908
645	char *
646	SDL_GetError ()	909	char *SDL_GetError ()
647		910
648	int	911	void SDL_main_hack (SV *real_main)
649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	912	PROTOTYPE: &
650		913
651	void	914	int SDL_Init (U32 flags)
		915
		916	int SDL_InitSubSystem (U32 flags)
		917
		918	void SDL_QuitSubSystem (U32 flags)
		919
652	SDL_Quit ()	920	void SDL_Quit ()
		921
		922	int SDL_GL_SetAttribute (int attr, int value)
		923	C_ARGS: (SDL_GLattr)attr, value
		924
		925	int SDL_GL_GetAttribute (int attr)
		926	CODE:
		927	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		928	XSRETURN_UNDEF;
		929	OUTPUT:
		930	RETVAL
653		931
654	void	932	void
655	SDL_ListModes (int rgb, int alpha)	933	SDL_ListModes (int rgb, int alpha)
656	PPCODE:	934	PPCODE:
657	{	935	{
…		…
669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	948	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
672		950
673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	951	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
674	#if SDL_VERSION_ATLEAST(1,2,10)
675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	952	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
677	#endif
678		953
679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	954	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
680		955
681	if (m && m != (SDL_Rect **)-1)	956	if (m && m != (SDL_Rect **)-1)
682	while (*m)	957	while (*m)
683	{	958	{
684	if ((*m)->w >= 640 && (*m)->h >= 480)	959	if ((*m)->w >= 400 && (*m)->h >= 300)
685	{	960	{
686	AV *av = newAV ();	961	AV *av = newAV ();
687	av_push (av, newSViv ((*m)->w));	962	av_push (av, newSViv ((*m)->w));
688	av_push (av, newSViv ((*m)->h));	963	av_push (av, newSViv ((*m)->h));
689	av_push (av, newSViv (rgb));	964	av_push (av, newSViv (rgb));
…		…
712	);	987	);
713		988
714	if (RETVAL)	989	if (RETVAL)
715	{	990	{
716	av_clear (texture_av);	991	av_clear (texture_av);
717
718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	992	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
720	#include "glfunc.h"	993	#include "glfunc.h"
721	#undef GL_FUNC	994	#undef GL_FUNC
		995	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		996	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
722	}	997	}
723	}	998	}
724	OUTPUT:	999	OUTPUT:
725	RETVAL	1000	RETVAL
		1001
		1002	void
		1003	SDL_WM_SetCaption (const char *title, const char *icon)
726		1004
727	void	1005	void
728	SDL_GL_SwapBuffers ()	1006	SDL_GL_SwapBuffers ()
729		1007
730	char *	1008	char *
731	SDL_GetKeyName (int sym)	1009	SDL_GetKeyName (int sym)
		1010	C_ARGS: (SDLKey)sym
732		1011
733	int	1012	int
734	SDL_GetAppState ()	1013	SDL_GetAppState ()
735		1014
		1015	int
		1016	SDL_GetModState ()
		1017
		1018	int
		1019	SDL_WaitEvent ()
		1020	C_ARGS: 0
		1021
736	void	1022	void
		1023	SDL_PumpEvents ()
		1024
		1025	void
737	poll_events ()	1026	peep_events ()
738	PPCODE:	1027	PPCODE:
739	{	1028	{
740	SDL_Event ev;	1029	SDL_Event ev;
741		1030
742	SDL_PumpEvents ();	1031	SDL_PumpEvents ();
…		…
749	{	1038	{
750	case SDL_KEYDOWN:	1039	case SDL_KEYDOWN:
751	case SDL_KEYUP:	1040	case SDL_KEYUP:
752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1042	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1044	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1045	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
757	break;	1046	break;
758		1047
759	case SDL_ACTIVEEVENT:	1048	case SDL_ACTIVEEVENT:
760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1049	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
778	x = ev.motion.x;	1067	x = ev.motion.x;
779	y = ev.motion.y;	1068	y = ev.motion.y;
780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1069	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
781	}	1070	}
782		1071
783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1072	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
784	hv_store (hv, "state", 5, newSViv (state), 0);	1073	hv_store (hv, "state", 5, newSViv (state), 0);
785	hv_store (hv, "x", 1, newSViv (x), 0);	1074	hv_store (hv, "x", 1, newSViv (x), 0);
786	hv_store (hv, "y", 1, newSViv (y), 0);	1075	hv_store (hv, "y", 1, newSViv (y), 0);
787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1076	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1077	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
789	}	1078	}
790	break;	1079	break;
791		1080
792	case SDL_MOUSEBUTTONDOWN:	1081	case SDL_MOUSEBUTTONDOWN:
793	case SDL_MOUSEBUTTONUP:	1082	case SDL_MOUSEBUTTONUP:
794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1083	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
795		1084
796	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1085	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
797	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1086	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
798	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1087	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
799	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1088	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1093	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1094	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
806	break;	1095	break;
807	}	1096	}
808		1097
809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1098	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
810	}	1099	}
811	}	1100	}
812		1101
		1102	char *
		1103	SDL_AudioDriverName ()
		1104	CODE:
		1105	{
		1106	char buf [256];
		1107	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1108	XSRETURN_UNDEF;
		1109
		1110	RETVAL = buf;
		1111	}
		1112	OUTPUT:
		1113	RETVAL
		1114
813	int	1115	int
814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1116	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
815	POSTCALL:	1117	POSTCALL:
816	Mix_HookMusicFinished (music_finished);	1118	Mix_HookMusicFinished (music_finished);
817	Mix_ChannelFinished (channel_finished);	1119	Mix_ChannelFinished (channel_finished);
		1120
		1121	void
		1122	Mix_QuerySpec ()
		1123	PPCODE:
		1124	{
		1125	int freq, channels;
		1126	Uint16 format;
		1127
		1128	if (Mix_QuerySpec (&freq, &format, &channels))
		1129	{
		1130	EXTEND (SP, 3);
		1131	PUSHs (sv_2mortal (newSViv (freq)));
		1132	PUSHs (sv_2mortal (newSViv (format)));
		1133	PUSHs (sv_2mortal (newSViv (channels)));
		1134	}
		1135	}
818		1136
819	void	1137	void
820	Mix_CloseAudio ()	1138	Mix_CloseAudio ()
821		1139
822	int	1140	int
…		…
857	}	1175	}
858	}	1176	}
859	#endif	1177	#endif
860	}	1178	}
861		1179
862	void	1180	int
863	add_font (char *file)	1181	add_font (char *file)
864	CODE:	1182	CODE:
865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1183	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1184	OUTPUT:
		1185	RETVAL
		1186
		1187	void
		1188	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1189
		1190	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1191	void
		1192	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
866		1193
867	void	1194	void
868	load_image_inline (SV *image_)	1195	load_image_inline (SV *image_)
869	ALIAS:	1196	ALIAS:
870	load_image_file = 1	1197	load_image_file = 1
…		…
916		1243
917	SDL_LockSurface (surface2);	1244	SDL_LockSurface (surface2);
918	EXTEND (SP, 6);	1245	EXTEND (SP, 6);
919	PUSHs (sv_2mortal (newSViv (surface2->w)));	1246	PUSHs (sv_2mortal (newSViv (surface2->w)));
920	PUSHs (sv_2mortal (newSViv (surface2->h)));	1247	PUSHs (sv_2mortal (newSViv (surface2->h)));
921	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1248	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
922	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1249	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
923	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1250	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
924	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1251	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
925	SDL_UnlockSurface (surface2);	1252	SDL_UnlockSurface (surface2);
926		1253
…		…
956	void	1283	void
957	error (char *message)	1284	error (char *message)
958	CODE:	1285	CODE:
959	fprintf (stderr, "ERROR: %s\n", message);	1286	fprintf (stderr, "ERROR: %s\n", message);
960	#ifdef _WIN32	1287	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1288	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
962	#endif	1289	#endif
963		1290
964	void	1291	void
965	fatal (char *message)	1292	fatal (char *message)
966	CODE:	1293	CODE:
967	fprintf (stderr, "FATAL: %s\n", message);	1294	fprintf (stderr, "FATAL: %s\n", message);
968	#ifdef _WIN32	1295	#ifdef _WIN32
969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1296	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
970	#endif	1297	#endif
971	_exit (1);	1298	_exit (1);
972		1299
973	void	1300	void
974	_exit (int retval = 0)	1301	_exit (int retval = 0)
…		…
986	#if DEBUG	1313	#if DEBUG
987	VALGRIND_DO_LEAK_CHECK;	1314	VALGRIND_DO_LEAK_CHECK;
988	#endif	1315	#endif
989	}	1316	}
990		1317
991	MODULE = CFPlus PACKAGE = CFPlus::Font	1318	int
		1319	SvREFCNT (SV *sv)
		1320	CODE:
		1321	RETVAL = SvREFCNT (sv);
		1322	OUTPUT:
		1323	RETVAL
		1324
		1325	MODULE = Deliantra::Client PACKAGE = DC::Font
992		1326
993	PROTOTYPES: DISABLE	1327	PROTOTYPES: DISABLE
994		1328
995	CFPlus::Font	1329	DC::Font
996	new_from_file (SV *class, char *path, int id = 0)	1330	new_from_file (SV *klass, char *path, int id = 0)
997	CODE:	1331	CODE:
998	{	1332	{
999	int count;	1333	int count;
1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1334	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1001	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1335	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1003	}	1337	}
1004	OUTPUT:	1338	OUTPUT:
1005	RETVAL	1339	RETVAL
1006		1340
1007	void	1341	void
1008	DESTROY (CFPlus::Font self)	1342	DESTROY (DC::Font self)
1009	CODE:	1343	CODE:
1010	pango_font_description_free (self);	1344	pango_font_description_free (self);
1011		1345
1012	void	1346	void
1013	make_default (CFPlus::Font self)	1347	make_default (DC::Font self)
1014	PROTOTYPE: $	1348	PROTOTYPE: $
1015	CODE:	1349	CODE:
1016	default_font = self;	1350	default_font = self;
1017		1351
1018	MODULE = CFPlus PACKAGE = CFPlus::Layout	1352	MODULE = Deliantra::Client PACKAGE = DC::Layout
1019		1353
1020	PROTOTYPES: DISABLE	1354	PROTOTYPES: DISABLE
1021		1355
1022	void	1356	void
1023	reset_glyph_cache ()	1357	glyph_cache_backup ()
1024	PROTOTYPE:	1358	PROTOTYPE:
1025	CODE:	1359	CODE:
		1360	tc_backup ();
		1361
		1362	void
		1363	glyph_cache_restore ()
		1364	PROTOTYPE:
		1365	CODE:
1026	tc_clear ();	1366	tc_restore ();
1027		1367
1028	CFPlus::Layout	1368	DC::Layout
1029	new (SV *class)	1369	new (SV *klass)
1030	CODE:	1370	CODE:
1031	New (0, RETVAL, 1, struct cf_layout);	1371	RETVAL = new cf_layout;
1032		1372
1033	RETVAL->pl = pango_layout_new (opengl_context);	1373	RETVAL->pl = pango_layout_new (opengl_context);
1034	RETVAL->r = 1.;	1374	RETVAL->r = 1.;
1035	RETVAL->g = 1.;	1375	RETVAL->g = 1.;
1036	RETVAL->b = 1.;	1376	RETVAL->b = 1.;
…		…
1042	layout_update_font (RETVAL);	1382	layout_update_font (RETVAL);
1043	OUTPUT:	1383	OUTPUT:
1044	RETVAL	1384	RETVAL
1045		1385
1046	void	1386	void
1047	DESTROY (CFPlus::Layout self)	1387	DESTROY (DC::Layout self)
1048	CODE:	1388	CODE:
1049	g_object_unref (self->pl);	1389	g_object_unref (self->pl);
1050	Safefree (self);	1390	delete self;
1051		1391
1052	void	1392	void
1053	set_text (CFPlus::Layout self, SV *text_)	1393	set_text (DC::Layout self, SV *text_)
1054	CODE:	1394	CODE:
1055	{	1395	{
1056	STRLEN textlen;	1396	STRLEN textlen;
1057	char *text = SvPVutf8 (text_, textlen);	1397	char *text = SvPVutf8 (text_, textlen);
1058		1398
1059	pango_layout_set_text (self->pl, text, textlen);	1399	pango_layout_set_text (self->pl, text, textlen);
1060	}	1400	}
1061		1401
1062	void	1402	void
1063	set_markup (CFPlus::Layout self, SV *text_)	1403	set_markup (DC::Layout self, SV *text_)
1064	CODE:	1404	CODE:
1065	{	1405	{
1066	STRLEN textlen;	1406	STRLEN textlen;
1067	char *text = SvPVutf8 (text_, textlen);	1407	char *text = SvPVutf8 (text_, textlen);
1068		1408
1069	pango_layout_set_markup (self->pl, text, textlen);	1409	pango_layout_set_markup (self->pl, text, textlen);
1070	}	1410	}
1071		1411
1072	void	1412	void
1073	set_shapes (CFPlus::Layout self, ...)	1413	set_shapes (DC::Layout self, ...)
1074	CODE:	1414	CODE:
1075	{	1415	{
1076	PangoAttrList *attrs = 0;	1416	PangoAttrList *attrs = 0;
1077	const char *text = pango_layout_get_text (self->pl);	1417	const char *text = pango_layout_get_text (self->pl);
1078	const char *pos = text;	1418	const char *pos = text;
…		…
1113	if (attrs)	1453	if (attrs)
1114	pango_layout_set_attributes (self->pl, attrs);	1454	pango_layout_set_attributes (self->pl, attrs);
1115	}	1455	}
1116		1456
1117	void	1457	void
1118	get_shapes (CFPlus::Layout self)	1458	get_shapes (DC::Layout self)
1119	PPCODE:	1459	PPCODE:
1120	{	1460	{
1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1461	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1122		1462
1123	do	1463	do
1124	{	1464	{
1125	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1465	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1126		1466
1127	if (run && shape_attr_p (run))	1467	if (run && shape_attr_p (run))
1128	{	1468	{
1129	PangoRectangle extents;	1469	PangoRectangle extents;
1130	pango_layout_iter_get_run_extents (iter, 0, &extents);	1470	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1138		1478
1139	pango_layout_iter_free (iter);	1479	pango_layout_iter_free (iter);
1140	}	1480	}
1141		1481
1142	int	1482	int
1143	has_wrapped (CFPlus::Layout self)	1483	has_wrapped (DC::Layout self)
1144	CODE:	1484	CODE:
1145	{	1485	{
1146	int lines = 1;	1486	int lines = 1;
1147	const char *text = pango_layout_get_text (self->pl);	1487	const char *text = pango_layout_get_text (self->pl);
1148		1488
…		…
1153	}	1493	}
1154	OUTPUT:	1494	OUTPUT:
1155	RETVAL	1495	RETVAL
1156		1496
1157	SV *	1497	SV *
1158	get_text (CFPlus::Layout self)	1498	get_text (DC::Layout self)
1159	CODE:	1499	CODE:
1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1500	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1161	sv_utf8_decode (RETVAL);	1501	sv_utf8_decode (RETVAL);
1162	OUTPUT:	1502	OUTPUT:
1163	RETVAL	1503	RETVAL
1164		1504
1165	void	1505	void
1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1506	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1167	CODE:	1507	CODE:
1168	self->r = r;	1508	self->r = r;
1169	self->g = g;	1509	self->g = g;
1170	self->b = b;	1510	self->b = b;
1171	self->a = a;	1511	self->a = a;
1172		1512
1173	void	1513	void
1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1514	set_font (DC::Layout self, DC::Font font = 0)
1175	CODE:	1515	CODE:
1176	if (self->font != font)	1516	if (self->font != font)
1177	{	1517	{
1178	self->font = font;	1518	self->font = font;
1179	layout_update_font (self);	1519	layout_update_font (self);
1180	}	1520	}
1181		1521
1182	void	1522	void
1183	set_height (CFPlus::Layout self, int base_height)	1523	set_height (DC::Layout self, int base_height)
1184	CODE:	1524	CODE:
1185	if (self->base_height != base_height)	1525	if (self->base_height != base_height)
1186	{	1526	{
1187	self->base_height = base_height;	1527	self->base_height = base_height;
1188	layout_update_font (self);	1528	layout_update_font (self);
1189	}	1529	}
1190		1530
1191	void	1531	void
1192	set_width (CFPlus::Layout self, int max_width = -1)	1532	set_width (DC::Layout self, int max_width = -1)
1193	CODE:	1533	CODE:
1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1534	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1195		1535
1196	void	1536	void
1197	set_indent (CFPlus::Layout self, int indent)	1537	set_indent (DC::Layout self, int indent)
1198	CODE:	1538	CODE:
1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1539	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1200		1540
1201	void	1541	void
1202	set_spacing (CFPlus::Layout self, int spacing)	1542	set_spacing (DC::Layout self, int spacing)
1203	CODE:	1543	CODE:
1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1544	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1205		1545
1206	void	1546	void
1207	set_ellipsise (CFPlus::Layout self, int ellipsise)	1547	set_ellipsise (DC::Layout self, int ellipsise)
1208	CODE:	1548	CODE:
1209	pango_layout_set_ellipsize (self->pl,	1549	pango_layout_set_ellipsize (self->pl,
1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1550	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1551	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1552	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1213	: PANGO_ELLIPSIZE_NONE	1553	: PANGO_ELLIPSIZE_NONE
1214	);	1554	);
1215		1555
1216	void	1556	void
1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1557	set_single_paragraph_mode (DC::Layout self, int spm)
1218	CODE:	1558	CODE:
1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1559	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1220		1560
1221	void	1561	void
1222	size (CFPlus::Layout self)	1562	size (DC::Layout self)
1223	PPCODE:	1563	PPCODE:
1224	{	1564	{
1225	int w, h;	1565	int w, h;
1226		1566
1227	layout_get_pixel_size (self, &w, &h);	1567	layout_get_pixel_size (self, &w, &h);
…		…
1230	PUSHs (sv_2mortal (newSViv (w)));	1570	PUSHs (sv_2mortal (newSViv (w)));
1231	PUSHs (sv_2mortal (newSViv (h)));	1571	PUSHs (sv_2mortal (newSViv (h)));
1232	}	1572	}
1233		1573
1234	int	1574	int
1235	descent (CFPlus::Layout self)	1575	descent (DC::Layout self)
1236	CODE:	1576	CODE:
1237	{	1577	{
1238	PangoRectangle rect;	1578	PangoRectangle rect;
1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1579	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1240	pango_layout_line_get_pixel_extents (line, 0, &rect);	1580	pango_layout_line_get_pixel_extents (line, 0, &rect);
1241	RETVAL = PANGO_DESCENT (rect);	1581	RETVAL = PANGO_DESCENT (rect);
1242	}	1582	}
1243	OUTPUT:	1583	OUTPUT:
1244	RETVAL	1584	RETVAL
1245		1585
1246	int	1586	int
1247	xy_to_index (CFPlus::Layout self, int x, int y)	1587	xy_to_index (DC::Layout self, int x, int y)
1248	CODE:	1588	CODE:
1249	{	1589	{
1250	int index, trailing;	1590	int index, trailing;
1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1591	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1252	RETVAL = index + trailing;	1592	RETVAL = index + trailing;
1253	}	1593	}
1254	OUTPUT:	1594	OUTPUT:
1255	RETVAL	1595	RETVAL
1256		1596
1257	void	1597	void
1258	cursor_pos (CFPlus::Layout self, int index)	1598	cursor_pos (DC::Layout self, int index)
1259	PPCODE:	1599	PPCODE:
1260	{	1600	{
1261	PangoRectangle strong_pos;	1601	PangoRectangle pos;
1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1602	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1263		1603
1264	EXTEND (SP, 3);	1604	EXTEND (SP, 3);
1265	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1605	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1606	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1607	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1268	}	1608	}
1269		1609
1270	void	1610	void
1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1611	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1272	PPCODE:	1612	PPCODE:
1273	{	1613	{
1274	int line, x;	1614	int line, x;
1275		1615
1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1616	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1617	#if !PANGO_VERSION_CHECK (1, 17, 3)
1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1618	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1278		1619	--line;
		1620	#endif
1279	EXTEND (SP, 2);	1621	EXTEND (SP, 2);
1280	PUSHs (sv_2mortal (newSViv (line - 1)));	1622	PUSHs (sv_2mortal (newSViv (line)));
1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1623	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1282	}	1624	}
1283		1625
1284	void	1626	void
1285	line_x_to_index (CFPlus::Layout self, int line, int x)	1627	line_x_to_index (DC::Layout self, int line, int x)
1286	PPCODE:	1628	PPCODE:
1287	{	1629	{
1288	PangoLayoutLine *lp;	1630	PangoLayoutLine *lp;
1289	int index, trailing;	1631	int index, trailing;
1290		1632
1291	if (line < 0)	1633	if (line < 0)
1292	XSRETURN_EMPTY;	1634	XSRETURN_EMPTY;
1293		1635
1294	if (!(lp = pango_layout_get_line (self->pl, line)))	1636	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1295	XSRETURN_EMPTY; /* do better */	1637	XSRETURN_EMPTY; /* do better */
1296		1638
1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1639	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1298		1640
1299	EXTEND (SP, 2);	1641	EXTEND (SP, 2);
…		…
1305	PUSHs (sv_2mortal (newSViv (trailing)));	1647	PUSHs (sv_2mortal (newSViv (trailing)));
1306	}	1648	}
1307	}	1649	}
1308		1650
1309	void	1651	void
1310	render (CFPlus::Layout self, float x, float y, int flags = 0)	1652	render (DC::Layout self, float x, float y, int flags = 0)
1311	PPCODE:	1653	CODE:
		1654	self->rc.clear ();
1312	pango_opengl_render_layout_subpixel (	1655	pango_opengl_render_layout_subpixel (
1313	self->pl,	1656	self->pl,
		1657	&self->rc,
1314	x * PANGO_SCALE, y * PANGO_SCALE,	1658	x * PANGO_SCALE, y * PANGO_SCALE,
1315	self->r, self->g, self->b, self->a,	1659	self->r, self->g, self->b, self->a,
1316	flags	1660	flags
1317	);	1661	);
		1662	// we assume that context_change actually clears/frees stuff
		1663	// and does not do any recomputation...
		1664	pango_layout_context_changed (self->pl);
1318		1665
1319	MODULE = CFPlus PACKAGE = CFPlus::Texture	1666	void
		1667	draw (DC::Layout self)
		1668	CODE:
		1669	{
		1670	glEnable (GL_TEXTURE_2D);
		1671	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1672	glEnable (GL_BLEND);
		1673	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1674	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1675	glEnable (GL_ALPHA_TEST);
		1676	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1677
		1678	self->rc.draw ();
		1679
		1680	glDisable (GL_ALPHA_TEST);
		1681	glDisable (GL_BLEND);
		1682	glDisable (GL_TEXTURE_2D);
		1683	}
		1684
		1685	MODULE = Deliantra::Client PACKAGE = DC::Texture
1320		1686
1321	PROTOTYPES: ENABLE	1687	PROTOTYPES: ENABLE
1322
1323	int minpot (int n)
1324		1688
1325	void	1689	void
1326	pad (SV *data_, int ow, int oh, int nw, int nh)	1690	pad (SV *data_, int ow, int oh, int nw, int nh)
1327	CODE:	1691	CODE:
1328	{	1692	{
…		…
1394	glDisable (GL_ALPHA_TEST);	1758	glDisable (GL_ALPHA_TEST);
1395	glDisable (GL_BLEND);	1759	glDisable (GL_BLEND);
1396	}	1760	}
1397	}	1761	}
1398		1762
		1763	void
		1764	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)
		1765	PROTOTYPE: @
		1766	CODE:
		1767	{
		1768	glEnable (GL_BLEND);
		1769	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1770	glEnable (GL_TEXTURE_2D);
		1771	glBindTexture (GL_TEXTURE_2D, name1);
		1772
		1773	glColor3f (intensity, intensity, intensity);
		1774	glPushMatrix ();
		1775	glScalef (1./3, 1./3, 1.);
		1776
		1777	if (blend > 0.f)
		1778	{
		1779	float dx3 = dx * -3.f / w;
		1780	float dy3 = dy * -3.f / h;
		1781	GLfloat env_color[4] = { 0., 0., 0., blend };
		1782
		1783	/* interpolate the two shadow textures */
		1784	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1786
		1787	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1788	gl.ActiveTexture (GL_TEXTURE1);
		1789	glEnable (GL_TEXTURE_2D);
		1790	glBindTexture (GL_TEXTURE_2D, name2);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1792
		1793	/* rgb == rgb(glcolor) */
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1797
		1798	/* alpha = interpolate t0, t1 by env_alpha */
		1799	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1800
		1801	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glBegin (GL_QUADS);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1813	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1814	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1816	glEnd ();
		1817
		1818	glDisable (GL_TEXTURE_2D);
		1819	gl.ActiveTexture (GL_TEXTURE0);
		1820	}
		1821	else
		1822	{
		1823	/* simple blending of one texture, also opengl <1.3 path */
		1824	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1825
		1826	glBegin (GL_QUADS);
		1827	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1828	glTexCoord2f (0, t); glVertex2f (0, h);
		1829	glTexCoord2f (s, t); glVertex2f (w, h);
		1830	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1831	glEnd ();
		1832	}
		1833
		1834	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1835	{
		1836	int x, y;
		1837	int dx3 = dx * 3;
		1838	int dy3 = dy * 3;
		1839
		1840	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1841	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTranslatef (-1., -1., 0);
		1844	glBegin (GL_QUADS);
		1845
		1846	for (y = 1; y < h; y += 3)
		1847	{
		1848	int y1 = y - dy3;
		1849	int y1valid = y1 >= 0 && y1 < h;
		1850
		1851	for (x = 1; x < w; x += 3)
		1852	{
		1853	int x1 = x - dx3;
		1854	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1855	uint8_t h2;
		1856
		1857	if (y1valid && x1 >= 0 && x1 < w)
		1858	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1859	else
		1860	h2 = 1; /* out of range == invisible */
		1861
		1862	if (h1 || h2)
		1863	{
		1864	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1865	glColor4f (1., 1., 1., alpha);
		1866
		1867	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1868	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1869	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1870	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1871	}
		1872	}
		1873	}
		1874	}
		1875
		1876	glEnd ();
		1877
		1878	glPopMatrix ();
		1879
		1880	glDisable (GL_TEXTURE_2D);
		1881	glDisable (GL_BLEND);
		1882	}
		1883
1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1884	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1400	CODE:	1885	CODE:
1401	{	1886	{
1402	GLint width;	1887	GLint width;
1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1888	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1405	RETVAL = width > 0;	1890	RETVAL = width > 0;
1406	}	1891	}
1407	OUTPUT:	1892	OUTPUT:
1408	RETVAL	1893	RETVAL
1409		1894
1410	MODULE = CFPlus PACKAGE = CFPlus::Map	1895	MODULE = Deliantra::Client PACKAGE = DC::Map
1411		1896
1412	PROTOTYPES: DISABLE	1897	PROTOTYPES: DISABLE
1413		1898
1414	CFPlus::Map	1899	DC::Map
1415	new (SV *class)	1900	new (SV *klass)
1416	CODE:	1901	CODE:
1417	New (0, RETVAL, 1, struct map);	1902	New (0, RETVAL, 1, mapgrid);
1418	RETVAL->x = 0;	1903	RETVAL->x = 0;
1419	RETVAL->y = 0;	1904	RETVAL->y = 0;
1420	RETVAL->w = 0;	1905	RETVAL->w = 0;
1421	RETVAL->h = 0;	1906	RETVAL->h = 0;
1422	RETVAL->ox = 0;	1907	RETVAL->ox = 0;
…		…
1427	RETVAL->row = 0;	1912	RETVAL->row = 0;
1428	OUTPUT:	1913	OUTPUT:
1429	RETVAL	1914	RETVAL
1430		1915
1431	void	1916	void
1432	DESTROY (CFPlus::Map self)	1917	DESTROY (DC::Map self)
1433	CODE:	1918	CODE:
1434	{	1919	{
1435	map_clear (self);	1920	map_clear (self);
1436	Safefree (self->face2tile);	1921	Safefree (self->face2tile);
1437	Safefree (self->tex);	1922	Safefree (self->tex);
1438	Safefree (self);	1923	Safefree (self);
1439	}	1924	}
1440		1925
1441	void	1926	void
1442	resize (CFPlus::Map self, int map_width, int map_height)	1927	resize (DC::Map self, int map_width, int map_height)
1443	CODE:	1928	CODE:
1444	self->w = map_width;	1929	self->w = map_width;
1445	self->h = map_height;	1930	self->h = map_height;
1446		1931
1447	void	1932	void
1448	clear (CFPlus::Map self)	1933	clear (DC::Map self)
1449	CODE:	1934	CODE:
1450	map_clear (self);	1935	map_clear (self);
1451		1936
1452	void	1937	void
1453	set_tileid (CFPlus::Map self, int face, int tile)	1938	set_tileid (DC::Map self, int face, int tile)
1454	CODE:	1939	CODE:
1455	{	1940	{
1456	need_facenum (self, face); self->face2tile [face] = tile;	1941	need_facenum (self, face); self->face2tile [face] = tile;
1457	need_texid (self, tile);	1942	need_texid (self, tile);
1458	}	1943	}
1459		1944
1460	void	1945	void
1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1946	set_smooth (DC::Map self, int face, int smooth, int level)
1462	CODE:	1947	CODE:
1463	{	1948	{
1464	tileid texid;	1949	tileid texid;
1465	maptex *tex;	1950	maptex *tex;
1466		1951
1467	if (face < 0 || face >= self->faces)	1952	if (face < 0 || face >= self->faces)
1468	return;	1953	return;
1469		1954
1470	if (smooth < 0 || smooth >= self->faces)	1955	if (smooth < 0 || smooth >= self->faces)
1471	return;	1956	return;
1472		1957
1473	texid = self->face2tile [face];	1958	texid = self->face2tile [face];
1474		1959
1475	if (!texid)	1960	if (!texid)
1476	return;	1961	return;
1477		1962
1478	tex = self->tex + texid;	1963	tex = self->tex + texid;
1479	tex->smoothtile = self->face2tile [smooth];	1964	tex->smoothtile = self->face2tile [smooth];
1480	tex->smoothlevel = level;	1965	tex->smoothlevel = level;
1481	}	1966	}
1482		1967
1483	void	1968	void
1484	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)	1969	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)
1485	CODE:	1970	CODE:
1486	{	1971	{
1487	need_texid (self, texid);	1972	need_texid (self, texid);
1488		1973
1489	{	1974	{
…		…
1508	// use uglier nearest interpolation because linear suffers	1993	// use uglier nearest interpolation because linear suffers
1509	// from transparent color bleeding and ugly wrapping effects.	1994	// from transparent color bleeding and ugly wrapping effects.
1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1995	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1511	}	1996	}
1512		1997
		1998	void
		1999	expire_textures (DC::Map self, int texid, int count)
		2000	PPCODE:
		2001	for (; texid < self->texs && count; ++texid, --count)
		2002	{
		2003	maptex *tex = self->tex + texid;
		2004
		2005	if (tex->name)
		2006	{
		2007	if (tex->unused)
		2008	{
		2009	tex->name = 0;
		2010	tex->unused = 0;
		2011	XPUSHs (sv_2mortal (newSViv (texid)));
		2012	}
		2013	else
		2014	tex->unused = 1;
		2015	}
		2016	}
		2017
1513	int	2018	int
1514	ox (CFPlus::Map self)	2019	ox (DC::Map self)
1515	ALIAS:	2020	ALIAS:
1516	oy = 1	2021	oy = 1
1517	x = 2	2022	x = 2
1518	y = 3	2023	y = 3
1519	w = 4	2024	w = 4
…		…
1530	}	2035	}
1531	OUTPUT:	2036	OUTPUT:
1532	RETVAL	2037	RETVAL
1533		2038
1534	void	2039	void
1535	scroll (CFPlus::Map self, int dx, int dy)	2040	scroll (DC::Map self, int dx, int dy)
1536	CODE:	2041	CODE:
1537	{	2042	{
1538	if (dx > 0)	2043	if (dx > 0)
1539	map_blank (self, self->x, self->y, dx, self->h);	2044	map_blank (self, self->x, self->y, dx, self->h);
1540	else if (dx < 0)	2045	else if (dx < 0)
…		…
1548	self->ox += dx; self->x += dx;	2053	self->ox += dx; self->x += dx;
1549	self->oy += dy; self->y += dy;	2054	self->oy += dy; self->y += dy;
1550		2055
1551	while (self->y < 0)	2056	while (self->y < 0)
1552	{	2057	{
1553	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2058	prepend (self->row, self->rows, MAP_EXTEND_Y);
1554		2059
1555	self->rows += MAP_EXTEND_Y;	2060	self->rows += MAP_EXTEND_Y;
1556	self->y += MAP_EXTEND_Y;	2061	self->y += MAP_EXTEND_Y;
1557	}	2062	}
1558	}	2063	}
1559		2064
1560	SV *	2065	SV *
1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2066	map1a_update (DC::Map self, SV *data_)
1562	CODE:	2067	CODE:
1563	{	2068	{
1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2069	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1565	uint8_t *data_end = (uint8_t *)SvEND (data_);	2070	uint8_t *data_end = (uint8_t *)SvEND (data_);
1566	mapcell *cell;	2071	mapcell *cell;
…		…
1587		2092
1588	//TODO: don't trust server data to be in-range(!)	2093	//TODO: don't trust server data to be in-range(!)
1589		2094
1590	if (flags & 8)	2095	if (flags & 8)
1591	{	2096	{
		2097	uint8_t ext, cmd;
		2098
1592	if (extmap)	2099	do
1593	{	2100	{
1594	uint8_t ext, cmd;	2101	ext = *data++;
		2102	cmd = ext & 0x7f;
1595		2103
1596	do	2104	if (cmd < 4)
		2105	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2106	else if (cmd == 5) // health
1597	{	2107	{
1598	ext = *data++;
1599	cmd = ext & 0x3f;
1600
1601	if (cmd < 4)
1602	cell->darkness = 255 - ext * 64 + 1;
1603	else if (cmd == 5) // health
1604	{
1605	cell->stat_width = 1;	2108	cell->stat_width = 1;
1606	cell->stat_hp = *data++;	2109	cell->stat_hp = *data++;
1607	}
1608	else if (cmd == 6) // monster width
1609	cell->stat_width = *data++ + 1;
1610	else if (cmd == 0x47)
1611	{
1612	if (*data == 4)
1613	; // decode player count
1614
1615	data += *data + 1;
1616	}
1617	else if (cmd == 8) // cell flags
1618	cell->flags = *data++;
1619	else if (ext & 0x40) // unknown, multibyte => skip
1620	data += *data + 1;
1621	else
1622	data++;
1623	}	2110	}
1624	while (ext & 0x80);	2111	else if (cmd == 6) // monster width
		2112	cell->stat_width = *data++ + 1;
		2113	else if (cmd == 0x47)
		2114	{
		2115	if (*data == 1) cell->player = data [1];
		2116	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2117	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2118	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2119
		2120	data += *data + 1;
		2121	}
		2122	else if (cmd == 8) // cell flags
		2123	cell->flags = *data++;
		2124	else if (ext & 0x40) // unknown, multibyte => skip
		2125	data += *data + 1;
		2126	else
		2127	data++;
1625	}	2128	}
1626	else	2129	while (ext & 0x80);
1627	cell->darkness = *data++ + 1;
1628	}	2130	}
1629		2131
1630	for (z = 0; z <= 2; ++z)	2132	for (z = 0; z <= 2; ++z)
1631	if (flags & (4 >> z))	2133	if (flags & (4 >> z))
1632	{	2134	{
…		…
1635	cell->tile [z] = self->face2tile [face];	2137	cell->tile [z] = self->face2tile [face];
1636		2138
1637	if (cell->tile [z])	2139	if (cell->tile [z])
1638	{	2140	{
1639	maptex *tex = self->tex + cell->tile [z];	2141	maptex *tex = self->tex + cell->tile [z];
		2142	tex->unused = 0;
1640	if (!tex->name)	2143	if (!tex->name)
1641	av_push (missing, newSViv (cell->tile [z]));	2144	av_push (missing, newSViv (cell->tile [z]));
1642		2145
1643	if (tex->smoothtile)	2146	if (tex->smoothtile)
1644	{	2147	{
1645	maptex *smooth = self->tex + tex->smoothtile;	2148	maptex *smooth = self->tex + tex->smoothtile;
		2149	smooth->unused = 0;
1646	if (!smooth->name)	2150	if (!smooth->name)
1647	av_push (missing, newSViv (tex->smoothtile));	2151	av_push (missing, newSViv (tex->smoothtile));
1648	}	2152	}
1649	}	2153	}
1650	}	2154	}
1651	}	2155	}
1652	else	2156	else
1653	cell->darkness = 0;	2157	CELL_CLEAR (cell);
1654	}	2158	}
1655	}	2159	}
1656	OUTPUT:	2160	OUTPUT:
1657	RETVAL	2161	RETVAL
1658		2162
1659	SV *	2163	SV *
1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2164	mapmap (DC::Map self, int x0, int y0, int w, int h)
1661	CODE:	2165	CODE:
1662	{	2166	{
1663	int x1, x;	2167	int x1, x;
1664	int y1, y;	2168	int y1, y;
1665	int z;	2169	int z;
…		…
1678	? self->row + y	2182	? self->row + y
1679	: 0;	2183	: 0;
1680		2184
1681	for (x = x0; x < x1; x++)	2185	for (x = x0; x < x1; x++)
1682	{	2186	{
1683	int r = 32, g = 32, b = 32, a = 192;	2187	unsigned int r = 32, g = 32, b = 32, a = 192;
1684		2188
1685	if (row && row->c0 <= x && x < row->c1)	2189	if (row && row->c0 <= x && x < row->c1)
1686	{	2190	{
1687	mapcell *cell = row->col + (x - row->c0);	2191	mapcell *cell = row->col + (x - row->c0);
1688		2192
…		…
1690	{	2194	{
1691	maptex tex = self->tex [cell->tile [z]];	2195	maptex tex = self->tex [cell->tile [z]];
1692	int a0 = 255 - tex.a;	2196	int a0 = 255 - tex.a;
1693	int a1 = tex.a;	2197	int a1 = tex.a;
1694		2198
1695	r = (r * a0 + tex.r * a1) / 255;	2199	r = div255 (r * a0 + tex.r * a1);
1696	g = (g * a0 + tex.g * a1) / 255;	2200	g = div255 (g * a0 + tex.g * a1);
1697	b = (b * a0 + tex.b * a1) / 255;	2201	b = div255 (b * a0 + tex.b * a1);
1698	a = (a * a0 + tex.a * a1) / 255;	2202	a = div255 (a * a0 + tex.a * a1);
1699	}	2203	}
1700	}	2204	}
1701		2205
1702	*map++ = (r )	2206	*map++ = (r )
1703	| (g << 8)	2207	| (g << 8)
1704	| (b << 16)	2208	| (b << 16)
1705	| (a << 24);	2209	| (a << 24);
1706	}	2210	}
1707	}	2211	}
1708		2212
1709	RETVAL = map_sv;	2213	RETVAL = map_sv;
1710	}	2214	}
1711	OUTPUT:	2215	OUTPUT:
1712	RETVAL	2216	RETVAL
1713		2217
1714	void	2218	void
1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2219	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)
1716	CODE:	2220	CODE:
1717	{	2221	{
1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1721	smooth_key skey;
1722	int x, y, z;	2222	int x, y, z;
1723	int last_name;
1724		2223
		2224	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2225	int pl_x, pl_y;
		2226	maptex pl_tex;
		2227	rc_t rc;
		2228	rc_t rc_ov;
		2229	rc_key_t key;
		2230	rc_t::array_t *arr;
		2231
		2232	pl_tex.name = 0;
		2233
1725	// thats current max. sorry.	2234	// that's current max. sorry.
1726	if (sw > 255) sw = 255;	2235	if (sw > 255) sw = 255;
1727	if (sh > 255) sh = 255;	2236	if (sh > 255) sh = 255;
1728		2237
1729	// clear key, in case of extra padding
1730	memset (&skey, 0, sizeof (skey));	2238	memset (&key, 0, sizeof (key));
1731		2239	key.r = 255;
1732	glColor4ub (255, 255, 255, 255);	2240	key.g = 255;
1733		2241	key.b = 255;
1734	glEnable (GL_BLEND);	2242	key.a = 255;
1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2243	key.mode = GL_QUADS;
1736	glEnable (GL_TEXTURE_2D);	2244	key.format = GL_T2F_V3F;
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738
1739	glBegin (GL_QUADS);
1740
1741	last_name = -1;
1742		2245
1743	mx += self->x;	2246	mx += self->x;
1744	my += self->y;	2247	my += self->y;
1745		2248
1746	// first pass: determine smooth_max	2249	// first pass: determine smooth_max
1747	// rather ugly, if you ask me	2250	// rather ugly, if you ask me
1748	// could also be stored inside mapcell and updated on change	2251	// could also be stored inside mapcell and updated on change
1749	memset (smooth_max, 0, sizeof (smooth_max));	2252	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1750		2253
1751	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1752	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1753	{	2256	{
1754	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1763	MAX (self->tex [cell->tile [1]].smoothlevel,	2266	MAX (self->tex [cell->tile [1]].smoothlevel,
1764	self->tex [cell->tile [2]].smoothlevel));	2267	self->tex [cell->tile [2]].smoothlevel));
1765	}	2268	}
1766	}	2269	}
1767		2270
		2271	glEnable (GL_BLEND);
		2272	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2273	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2274
1768	for (z = 0; z <= 2; z++)	2275	for (z = 0; z <= 2; z++)
1769	{	2276	{
1770	memset (smooth_level, 0, sizeof (smooth_level));	2277	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2278	smooth_key skey;
		2279	smooth_hash smooth;
		2280	key.texname = -1;
1771		2281
1772	for (y = 0; y < sh; y++)	2282	for (y = 0; y < sh; y++)
1773	if (0 <= y + my && y + my < self->rows)	2283	if (0 <= y + my && y + my < self->rows)
1774	{	2284	{
1775	maprow *row = self->row + (y + my);	2285	maprow *row = self->row + (y + my);
…		…
1783	if (tile)	2293	if (tile)
1784	{	2294	{
1785	maptex tex = self->tex [tile];	2295	maptex tex = self->tex [tile];
1786	int px, py;	2296	int px, py;
1787		2297
1788	// suppressing texture state switches here
1789	// is only moderately effective, but worth the extra effort
1790	if (last_name != tex.name)	2298	if (key.texname != tex.name)
1791	{	2299	{
		2300	self->tex [tile].unused = 0;
		2301
1792	if (!tex.name)	2302	if (!tex.name)
1793	tex = self->tex [2]; /* missing, replace by noface */	2303	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1794		2304
		2305	key.texname = tex.name;
1795	glEnd ();	2306	arr = &rc.array (key);
1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1797	glBegin (GL_QUADS);
1798	}	2307	}
1799		2308
1800	px = (x + 1) * T - tex.w;	2309	px = (x + 1) * Th - tex.w;
1801	py = (y + 1) * T - tex.h;	2310	py = (y + 1) * Tw - tex.h;
1802		2311
1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2312	if (expect_false (cell->player == player) && expect_false (z == 2))
1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1807
1808	if (cell->flags && z == 2)
1809	{	2313	{
1810	if (cell->flags & 1)	2314	pl_x = px;
		2315	pl_y = py;
		2316	pl_tex = tex;
1811	{	2317	continue;
1812	maptex tex = self->tex [1];
1813	int px = x * T + T * 2 / 32;
1814	int py = y * T - T * 6 / 32;
1815
1816	glEnd ();
1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1818	glBegin (GL_QUADS);
1819
1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1824	}
1825	}	2318	}
		2319
		2320	arr->t2f_v3f (0 , 0 , px , py , 0);
		2321	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2322	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2323	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1826		2324
1827	// update smooth hash	2325	// update smooth hash
1828	if (tex.smoothtile)	2326	if (tex.smoothtile)
1829	{	2327	{
1830	skey.tile = tex.smoothtile;	2328	skey.tile = tex.smoothtile;
1831	skey.level = tex.smoothlevel;	2329	skey.level = tex.smoothlevel;
1832		2330
1833	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2331	smooth_level[tex.smoothlevel] = 1;
1834		2332
1835	// add bits to current tile and all neighbours. skey.x|y is	2333	// add bits to current tile and all neighbours. skey.x|y is
1836	// shifted +1|+1 so we always stay positive.	2334	// shifted +1|+1 so we always stay positive.
1837		2335
1838	// bits is ___n cccc CCCC bbbb	2336	// bits is ___n cccc CCCC bbbb
…		…
1846		2344
1847	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2345	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1848	// ·· ·· ·┏ ┓·	2346	// ·· ·· ·┏ ┓·
1849		2347
1850	// full tile	2348	// full tile
1851	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2349	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1852		2350
1853	// borders	2351	// borders
1854	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2352	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1855	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2353	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1856	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2354	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1857	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2355	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1858		2356
1859	// corners	2357	// corners
1860	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2358	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1861	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2359	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1862	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2360	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1863	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2361	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2362	}
		2363	}
		2364
		2365	if (expect_false (z == 2) && expect_false (cell->flags))
		2366	{
		2367	// overlays such as the speech bubble, probably more to come
		2368	if (cell->flags & 1)
		2369	{
		2370	rc_key_t key_ov = key;
		2371	maptex tex = self->tex[TEXID_SPEECH];
		2372	int px = x * Tw + Tw * 2 / 32;
		2373	int py = y * Th - Th * 6 / 32;
		2374
		2375	key_ov.texname = tex.name;
		2376	rc_t::array_t &arr = rc_ov.array (key_ov);
		2377
		2378	arr.t2f_v3f (0 , 0 , px , py , 0);
		2379	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2380	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2381	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1864	}	2382	}
1865	}	2383	}
1866	}	2384	}
1867	}	2385	}
1868		2386
		2387	rc.draw ();
		2388	rc.clear ();
		2389
1869	// go through all smoothlevels, lowest to highest, then draw.	2390	// go through all smoothlevels, lowest to highest, then draw.
1870	// this is basically counting sort	2391	// this is basically counting sort
1871	{	2392	{
1872	int w, b;	2393	int w, b;
1873		2394
1874	for (w = 0; w < 256 / 32; ++w)	2395	glEnable (GL_TEXTURE_2D);
		2396	glBegin (GL_QUADS);
		2397	for (int level = 0; level < smooth_level.size (); ++level)
		2398	if (smooth_level[level])
		2399	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1875	{	2400	{
1876	uint32_t smask = smooth_level [w];	2401	smooth_key &skey = it->first;
1877	if (smask)	2402	IV bits = it->second;
1878	for (b = 0; b < 32; ++b)	2403
1879	if (smask & (((uint32_t)1) << b))	2404	if (!(bits & 0x1000)
		2405	&& skey.level == level
		2406	&& level > smooth_max [skey.x][skey.y])
1880	{	2407	{
1881	int level = (w << 5) | b;	2408	maptex tex = self->tex [skey.tile];
		2409	int px = (((int)skey.x) - 1) * Tw;
		2410	int py = (((int)skey.y) - 1) * Th;
		2411	int border = bits & 15;
		2412	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2413	float dx = tex.s * .0625f; // 16 images/row
		2414	float dy = tex.t * .5f ; // 2 images/column
		2415
1882	HE *he;	2416	if (tex.name)
1883
1884	hv_iterinit (smooth);
1885	while ((he = hv_iternext (smooth)))
1886	{	2417	{
1887	smooth_key *skey = (smooth_key *)HeKEY (he);	2418	// this time avoiding texture state changes
1888	IV bits = SvIVX (HeVAL (he));	2419	// save gobs of state changes.
1889		2420	if (key.texname != tex.name)
1890	if (!(bits & 0x1000)
1891	&& skey->level == level
1892	&& level > smooth_max [skey->x][skey->y])
1893	{	2421	{
1894	maptex tex = self->tex [skey->tile];	2422	self->tex [skey.tile].unused = 0;
1895	int px = (((int)skey->x) - 1) * T;
1896	int py = (((int)skey->y) - 1) * T;
1897	int border = bits & 15;
1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1899	float dx = tex.s * .0625f; // 16 images/row
1900	float dy = tex.t * .5f ; // 2 images/column
1901		2423
1902	// this time naively avoiding texture state changes
1903	// save gobs of state changes.
1904	if (last_name != tex.name)
1905	{
1906	if (!tex.name)
1907	continue; // smoothing not yet available
1908
1909	glEnd ();	2424	glEnd ();
1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2425	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1911	glBegin (GL_QUADS);	2426	glBegin (GL_QUADS);
1912	}	2427	}
1913		2428
1914	if (border)	2429	if (border)
1915	{	2430	{
1916	float ox = border * dx;	2431	float ox = border * dx;
1917		2432
1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2433	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2434	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2436	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1922	}	2437	}
1923		2438
1924	if (corner)	2439	if (corner)
1925	{	2440	{
1926	float ox = corner * dx;	2441	float ox = corner * dx;
1927		2442
1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2443	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2444	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2446	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1932	}
1933	}	2447	}
1934	}	2448	}
1935	}	2449	}
1936	}	2450	}
		2451
		2452	glEnd ();
		2453	glDisable (GL_TEXTURE_2D);
		2454	key.texname = -1;
1937	}	2455	}
1938
1939	hv_clear (smooth);
1940	}	2456	}
1941		2457
1942	glEnd ();	2458	if (pl_tex.name)
		2459	{
		2460	maptex tex = pl_tex;
		2461	int px = pl_x + sdx;
		2462	int py = pl_y + sdy;
1943		2463
1944	glDisable (GL_TEXTURE_2D);	2464	key.texname = tex.name;
		2465	rc_t::array_t &arr = rc.array (key);
		2466
		2467	arr.t2f_v3f (0 , 0 , px , py , 0);
		2468	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2469	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2470	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2471
		2472	rc.draw ();
		2473	}
		2474
		2475	rc_ov.draw ();
		2476	rc_ov.clear ();
		2477
1945	glDisable (GL_BLEND);	2478	glDisable (GL_BLEND);
1946		2479
1947	// top layer: overlays such as the health bar	2480	// top layer: overlays such as the health bar
1948	for (y = 0; y < sh; y++)	2481	for (y = 0; y < sh; y++)
1949	if (0 <= y + my && y + my < self->rows)	2482	if (0 <= y + my && y + my < self->rows)
…		…
1953	for (x = 0; x < sw; x++)	2486	for (x = 0; x < sw; x++)
1954	if (row->c0 <= x + mx && x + mx < row->c1)	2487	if (row->c0 <= x + mx && x + mx < row->c1)
1955	{	2488	{
1956	mapcell *cell = row->col + (x + mx - row->c0);	2489	mapcell *cell = row->col + (x + mx - row->c0);
1957		2490
1958	int px = x * T;	2491	int px = x * Tw;
1959	int py = y * T;	2492	int py = y * Th;
		2493
		2494	if (expect_false (cell->player == player))
		2495	{
		2496	px += sdx;
		2497	py += sdy;
		2498	}
1960		2499
1961	if (cell->stat_hp)	2500	if (cell->stat_hp)
1962	{	2501	{
1963	int width = cell->stat_width * T;	2502	int width = cell->stat_width * Tw;
1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2503	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1965		2504
1966	glColor3ub (0, 0, 0);	2505	glColor3ub (0, 0, 0);
1967	glRectf (px + 1, py - thick - 2,	2506	glRectf (px + 1, py - thick - 2,
1968	px + width - 1, py);	2507	px + width - 1, py);
1969		2508
…		…
1975	}	2514	}
1976	}	2515	}
1977	}	2516	}
1978		2517
1979	void	2518	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2519	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2520	CODE:
1982	{	2521	{
1983	static float color[16][3] = {	2522	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2523	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2524	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2525	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2526	{ 1.00f, 0.00f, 0.00f },
1988		2527
1989	{ 1.00F, 0.54F, 0.00F },	2528	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2529	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2530	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2531	{ 0.18f, 0.54f, 0.34f },
1993		2532
1994	{ 0.56F, 0.73F, 0.56F },	2533	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2534	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2535	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2536	{ 0.99f, 0.77f, 0.26f },
1998		2537
1999	{ 0.74F, 0.65F, 0.41F },	2538	{ 0.74f, 0.65f, 0.41f },
2000		2539
2001	{ 0.00F, 1.00F, 1.00F },	2540	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2541	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2542	{ 1.00f, 1.00f, 0.00f },
2004	};	2543	};
2005		2544
2006	int x, y;	2545	int x, y;
2007		2546
2008	glEnable (GL_TEXTURE_2D);	2547	glEnable (GL_TEXTURE_2D);
		2548	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2549	* but the nvidia driver (185.18.14) mishandles alpha textures
		2550	* and takes the colour from god knows where instead of using
		2551	* Cp. MODULATE results in the same colour, but slightly different
		2552	* alpha, but atcually gives us the correct colour with nvidia.
		2553	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2554	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2555	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2556	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2557	glBegin (GL_QUADS);
2013		2558
2014	for (y = 0; y < h; y++)	2559	for (y = 0; y < h; y++)
…		…
2018		2563
2019	if (m)	2564	if (m)
2020	{	2565	{
2021	float *c = color [m & 15];	2566	float *c = color [m & 15];
2022		2567
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2568	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2569	float tx2 = tx1 + 0.5f;
2025		2570
2026	glColor4f (c[0], c[1], c[2], 0.75);	2571	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2572	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2573	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2574	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2575	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2576	}
…		…
2035	glDisable (GL_BLEND);	2580	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2581	glDisable (GL_TEXTURE_2D);
2037	}	2582	}
2038		2583
2039	void	2584	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2585	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2586	PPCODE:
2042	{	2587	{
2043	int x, y;	2588	int x, y;
2044	int sw1 = sw + 2;	2589	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2590	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2591	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2592	int sw3 = sw * 3;
		2593	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2594	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2595	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2596	memset (darkness1, 0, sw1*sh1);
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2597
2052	SvPOK_only (darkness3_sv);	2598	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2599	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2600
2055	mx += self->x - 1;	2601	mx += self->x - 1;
2056	my += self->y - 1;	2602	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2603
2060	for (y = 0; y < sh1; y++)	2604	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2605	if (0 <= y + my && y + my < self->rows)
2062	{	2606	{
2063	maprow *row = self->row + (y + my);	2607	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2610	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2611	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2612	mapcell *cell = row->col + (x + mx - row->c0);
2069		2613
2070	darkness1 [y * sw1 + x] = cell->darkness	2614	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2615	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2616	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2617	}
2074	}	2618	}
2075		2619
2076	for (y = 0; y < sh; ++y)	2620	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2621	for (x = 0; x < sw; ++x)
…		…
2096		2640
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2641	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2642	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2643	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2644
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2645	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2646	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2647	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2648	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2649	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2650	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2651	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2652	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2653	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2654	}
2111		2655
2112	free (darkness1);	2656	free (darkness1);
2113		2657
2114	EXTEND (SP, 3);	2658	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2659	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2660	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2661	PUSHs (darkness3_sv);
2118	}	2662	}
2119		2663
2120	SV *	2664	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2665	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2666	CODE:
2123	{	2667	{
2124	int x, y, x1, y1;	2668	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2669	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2670	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2727	else
2184	*data++ = 0;	2728	*data++ = 0;
2185	}	2729	}
2186	}	2730	}
2187		2731
		2732	/* if size is w*h + 5 then no data has been found */
		2733	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2734	{
2188	SvPOK_only (data_sv);	2735	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2736	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2737	}
		2738
2190	RETVAL = data_sv;	2739	RETVAL = data_sv;
2191	}	2740	}
2192	OUTPUT:	2741	OUTPUT:
2193	RETVAL	2742	RETVAL
2194		2743
2195	void	2744	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2745	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2746	PPCODE:
2198	{	2747	{
2199	int x, y, z;	2748	int x, y, z;
2200	int w, h;	2749	int w, h;
2201	int x1, y1;	2750	int x1, y1;
		2751	STRLEN len;
		2752	uint8_t *data, *end;
		2753
		2754	len = SvLEN (data_sv);
		2755	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2756	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2757	end = data + len + 8;
		2758
		2759	if (len < 5)
		2760	XSRETURN_EMPTY;
2202		2761
2203	if (*data++ != 0)	2762	if (*data++ != 0)
2204	return; /* version mismatch */	2763	XSRETURN_EMPTY; /* version mismatch */
2205		2764
2206	w = *data++ << 8; w |= *data++;	2765	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2766	h = *data++ << 8; h |= *data++;
2208		2767
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2768	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2780	{
2222	maprow *row = map_get_row (self, y);	2781	maprow *row = map_get_row (self, y);
2223		2782
2224	for (x = x0; x < x1; x++)	2783	for (x = x0; x < x1; x++)
2225	{	2784	{
		2785	uint8_t flags;
		2786
		2787	if (data + 7 >= end)
		2788	XSRETURN_EMPTY;
		2789
2226	uint8_t flags = *data++;	2790	flags = *data++;
2227		2791
2228	if (flags)	2792	if (flags)
2229	{	2793	{
2230	mapcell *cell = row_get_cell (row, x);	2794	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2795	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2798	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2799	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2800
2237	if (cell->darkness == 0)	2801	if (cell->darkness == 0)
2238	{	2802	{
2239	cell->darkness = 0;	2803	/*cell->darkness = 0;*/
		2804	EXTEND (SP, 3);
2240		2805
2241	for (z = 0; z <= 2; z++)	2806	for (z = 0; z <= 2; z++)
2242	{	2807	{
2243	tileid t = tile [z];	2808	tileid t = tile [z];
2244		2809
2245	if (t >= self->texs || (t && !self->tex [t].name))	2810	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2811	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2812	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2813	need_texid (self, t);
2249	}	2814	}
2250		2815
2251	cell->tile [z] = t;	2816	cell->tile [z] = t;
2252	}	2817	}
…		…
2254	}	2819	}
2255	}	2820	}
2256	}	2821	}
2257	}	2822	}
2258		2823
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2824	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2825
2261	CFPlus::RW	2826	DC::RW
2262	new (SV *class, SV *data_sv)	2827	new (SV *klass, SV *data_sv)
2263	CODE:	2828	CODE:
2264	{	2829	{
2265	STRLEN datalen;	2830	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2831	char *data = SvPVbyte (data_sv, datalen);
2267		2832
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2833	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2834	}
2270	OUTPUT:	2835	OUTPUT:
2271	RETVAL	2836	RETVAL
2272		2837
2273	CFPlus::RW	2838	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2839	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2275	CODE:	2840	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2841	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2842	OUTPUT:
2278	RETVAL	2843	RETVAL
2279		2844
2280	# fails on win32:	2845	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2846	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2847	#void
2283	#close (CFPlus::RW self)	2848	#close (DC::RW self)
2284	# CODE:	2849	# CODE:
2285	# (self->(close)) (self);	2850	# (self->(close)) (self);
2286		2851
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2852	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2853
2289	PROTOTYPES: DISABLE	2854	PROTOTYPES: DISABLE
2290		2855
2291	CFPlus::Channel	2856	DC::Channel
2292	find ()	2857	find ()
2293	CODE:	2858	CODE:
2294	{	2859	{
2295	RETVAL = Mix_GroupAvailable (-1);	2860	RETVAL = Mix_GroupAvailable (-1);
2296		2861
2297	if (RETVAL < 0)	2862	if (RETVAL < 0)
2298	{	2863	{
2299	RETVAL = Mix_GroupOldest (-1);	2864	RETVAL = Mix_GroupOldest (-1);
2300		2865
2301	if (RETVAL < 0)	2866	if (RETVAL < 0)
		2867	{
		2868	// happens sometimes, maybe it just stopped playing(?)
		2869	RETVAL = Mix_GroupAvailable (-1);
		2870
		2871	if (RETVAL < 0)
2302	XSRETURN_UNDEF;	2872	XSRETURN_UNDEF;
2303		2873	}
		2874	else
2304	Mix_HaltChannel (RETVAL);	2875	Mix_HaltChannel (RETVAL);
2305	}	2876	}
2306		2877
2307	Mix_UnregisterAllEffects (RETVAL);	2878	Mix_UnregisterAllEffects (RETVAL);
2308	Mix_Volume (RETVAL, 128);	2879	Mix_Volume (RETVAL, 128);
2309	}	2880	}
2310	OUTPUT:	2881	OUTPUT:
2311	RETVAL	2882	RETVAL
2312		2883
2313	void	2884	void
2314	halt (CFPlus::Channel self)	2885	halt (DC::Channel self)
2315	CODE:	2886	CODE:
2316	Mix_HaltChannel (self);	2887	Mix_HaltChannel (self);
2317		2888
2318	void	2889	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2890	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2891	CODE:
2321	Mix_ExpireChannel (self, ticks);	2892	Mix_ExpireChannel (self, ticks);
2322		2893
2323	void	2894	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2895	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2896	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2897	Mix_FadeOutChannel (self, ticks);
2327		2898
2328	int	2899	int
2329	volume (CFPlus::Channel self, int volume)	2900	volume (DC::Channel self, int volume)
2330	CODE:	2901	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2902	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2903	OUTPUT:
2333	RETVAL	2904	RETVAL
2334		2905
2335	void	2906	void
2336	unregister_all_effects (CFPlus::Channel self)	2907	unregister_all_effects (DC::Channel self)
2337	CODE:	2908	CODE:
2338	Mix_UnregisterAllEffects (self);	2909	Mix_UnregisterAllEffects (self);
2339		2910
2340	void	2911	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2912	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2913	CODE:
2343	left = CLAMP (left , 0, 255);	2914	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2915	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2916	Mix_SetPanning (self, left, right);
2346		2917
2347	void	2918	void
2348	set_distance (CFPlus::Channel self, int distance)	2919	set_distance (DC::Channel self, int distance)
2349	CODE:	2920	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2921	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2922
2352	void	2923	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2924	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2925	CODE:
2355		2926
2356	void	2927	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2928	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2929	CODE:
2359	{	2930	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2931	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2932	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2933	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2934	}
2364		2935
2365	void	2936	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2937	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2938	CODE:
2368	Mix_SetReverseStereo (self, flip);	2939	Mix_SetReverseStereo (self, flip);
2369		2940
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2941	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2942
2372	PROTOTYPES: DISABLE	2943	PROTOTYPES: DISABLE
2373		2944
		2945	void
		2946	decoders ()
		2947	PPCODE:
		2948	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2949	int i, num = Mix_GetNumChunkDecoders ();
		2950	EXTEND (SP, num);
		2951	for (i = 0; i < num; ++i)
		2952	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2953	#else
		2954	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2955	#endif
		2956
2374	CFPlus::MixChunk	2957	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2958	new (SV *klass, DC::RW rwops)
2376	CODE:	2959	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2960	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2961	OUTPUT:
2379	RETVAL	2962	RETVAL
2380		2963
2381	void	2964	void
2382	DESTROY (CFPlus::MixChunk self)	2965	DESTROY (DC::MixChunk self)
2383	CODE:	2966	CODE:
2384	Mix_FreeChunk (self);	2967	Mix_FreeChunk (self);
2385		2968
2386	int	2969	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2970	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2971	CODE:
2389	if (items > 1)	2972	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2973	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2974	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2975	OUTPUT:
2393	RETVAL	2976	RETVAL
2394		2977
2395	CFPlus::Channel	2978	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2979	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2980	CODE:
2398	{	2981	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2982	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2983
2401	if (RETVAL < 0)	2984	if (RETVAL < 0)
…		…
2408	}	2991	}
2409	}	2992	}
2410	OUTPUT:	2993	OUTPUT:
2411	RETVAL	2994	RETVAL
2412		2995
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2996	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2997
		2998	void
		2999	decoders ()
		3000	PPCODE:
		3001	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3002	int i, num = Mix_GetNumMusicDecoders ();
		3003	EXTEND (SP, num);
		3004	for (i = 0; i < num; ++i)
		3005	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3006	#else
		3007	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3008	#endif
2414		3009
2415	int	3010	int
2416	volume (int volume = -1)	3011	volume (int volume = -1)
2417	PROTOTYPE: ;$	3012	PROTOTYPE: ;$
2418	CODE:	3013	CODE:
…		…
2430	void	3025	void
2431	halt ()	3026	halt ()
2432	CODE:	3027	CODE:
2433	Mix_HaltMusic ();	3028	Mix_HaltMusic ();
2434		3029
		3030	int
		3031	playing ()
		3032	CODE:
		3033	RETVAL = Mix_PlayingMusic ();
		3034	OUTPUT:
		3035	RETVAL
		3036
2435	CFPlus::MixMusic	3037	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	3038	new (SV *klass, DC::RW rwops)
2437	CODE:	3039	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	3040	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	3041	OUTPUT:
2440	RETVAL	3042	RETVAL
2441		3043
2442	void	3044	void
2443	DESTROY (CFPlus::MixMusic self)	3045	DESTROY (DC::MixMusic self)
2444	CODE:	3046	CODE:
2445	Mix_FreeMusic (self);	3047	Mix_FreeMusic (self);
2446		3048
2447	int	3049	int
2448	play (CFPlus::MixMusic self, int loops = -1)	3050	play (DC::MixMusic self, int loops = -1)
2449	CODE:	3051	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	3052	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	3053	OUTPUT:
2452	RETVAL	3054	RETVAL
2453		3055
2454	void	3056	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3057	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	3058	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	3059	Mix_FadeInMusicPos (self, loops, ms, position);
2458		3060
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3061	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		3062
2461	PROTOTYPES: ENABLE	3063	PROTOTYPES: ENABLE
2462		3064
2463	BOOT:	3065	BOOT:
2464	{	3066	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3067	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	3068	static const struct {
2467	const char *name;	3069	const char *name;
2468	IV iv;	3070	IV iv;
2469	} *civ, const_iv[] = {	3071	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	3072	# define const_iv(name) { # name, (IV)name }
2471	const_iv (GL_VENDOR),	3073	const_iv (GL_VENDOR),
2472	const_iv (GL_VERSION),	3074	const_iv (GL_VERSION),
2473	const_iv (GL_EXTENSIONS),	3075	const_iv (GL_EXTENSIONS),
		3076	const_iv (GL_MAX_TEXTURE_UNITS),
2474	const_iv (GL_COLOR_MATERIAL),	3077	const_iv (GL_COLOR_MATERIAL),
2475	const_iv (GL_SMOOTH),	3078	const_iv (GL_SMOOTH),
2476	const_iv (GL_FLAT),	3079	const_iv (GL_FLAT),
2477	const_iv (GL_DITHER),	3080	const_iv (GL_DITHER),
2478	const_iv (GL_BLEND),	3081	const_iv (GL_BLEND),
…		…
2490	const_iv (GL_ZERO),	3093	const_iv (GL_ZERO),
2491	const_iv (GL_SRC_ALPHA),	3094	const_iv (GL_SRC_ALPHA),
2492	const_iv (GL_DST_ALPHA),	3095	const_iv (GL_DST_ALPHA),
2493	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3096	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2494	const_iv (GL_ONE_MINUS_DST_ALPHA),	3097	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3098	const_iv (GL_SRC_COLOR),
		3099	const_iv (GL_DST_COLOR),
		3100	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3101	const_iv (GL_ONE_MINUS_DST_COLOR),
2495	const_iv (GL_SRC_ALPHA_SATURATE),	3102	const_iv (GL_SRC_ALPHA_SATURATE),
2496	const_iv (GL_RGB),	3103	const_iv (GL_RGB),
2497	const_iv (GL_RGBA),	3104	const_iv (GL_RGBA),
2498	const_iv (GL_RGBA4),	3105	const_iv (GL_RGBA4),
2499	const_iv (GL_RGBA8),	3106	const_iv (GL_RGBA8),
…		…
2505	const_iv (GL_INTENSITY),	3112	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	3113	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	3114	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	3115	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3116	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3117	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3118	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3119	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3120	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3121	const_iv (GL_COMPRESSED_RGB_ARB),
		3122	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	3123	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	3124	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	3125	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	3126	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	3127	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3166	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	3167	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	3168	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	3169	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	3170	const_iv (GL_GENERATE_MIPMAP_HINT),
		3171	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	3172	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	3173	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	3174	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	3175	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	3176	const_iv (GL_V3F),
2563	const_iv (GL_T2F_V3F),	3177	const_iv (GL_T2F_V3F),
2564	const_iv (GL_T2F_N3F_V3F),	3178	const_iv (GL_T2F_N3F_V3F),
		3179	const_iv (GL_FUNC_ADD),
		3180	const_iv (GL_FUNC_SUBTRACT),
		3181	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2565	# undef const_iv	3182	# undef const_iv
2566	};	3183	};
2567		3184
2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3185	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3186	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2570		3187
2571	texture_av = newAV ();	3188	texture_av = newAV ();
2572	AvREAL_off (texture_av);	3189	AvREAL_off (texture_av);
2573	}	3190	}
2574		3191
2575	char *	3192	void
		3193	disable_GL_EXT_blend_func_separate ()
		3194	CODE:
		3195	gl.BlendFuncSeparate = 0;
		3196	gl.BlendFuncSeparateEXT = 0;
		3197
		3198	void
		3199	apple_nvidia_bug (int enable)
		3200
		3201	const char *
2576	gl_vendor ()	3202	gl_vendor ()
2577	CODE:	3203	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	3204	RETVAL = (const char *)glGetString (GL_VENDOR);
2579	OUTPUT:	3205	OUTPUT:
2580	RETVAL	3206	RETVAL
2581		3207
2582	char *	3208	const char *
2583	gl_version ()	3209	gl_version ()
2584	CODE:	3210	CODE:
2585	RETVAL = (char *)glGetString (GL_VERSION);	3211	RETVAL = (const char *)glGetString (GL_VERSION);
2586	OUTPUT:	3212	OUTPUT:
2587	RETVAL	3213	RETVAL
2588		3214
2589	char *	3215	const char *
2590	gl_extensions ()	3216	gl_extensions ()
2591	CODE:	3217	CODE:
2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3218	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2593	OUTPUT:	3219	OUTPUT:
2594	RETVAL	3220	RETVAL
2595		3221
2596	const char *glGetString (GLenum pname)	3222	const char *glGetString (GLenum pname)
		3223	CODE:
		3224	RETVAL = (const char *)glGetString (pname);
		3225	OUTPUT:
		3226	RETVAL
2597		3227
2598	GLint glGetInteger (GLenum pname)	3228	GLint glGetInteger (GLenum pname)
2599	CODE:	3229	CODE:
2600	glGetIntegerv (pname, &RETVAL);	3230	glGetIntegerv (pname, &RETVAL);
2601	OUTPUT:	3231	OUTPUT:
…		…
2609		3239
2610	int glGetError ()	3240	int glGetError ()
2611		3241
2612	void glFinish ()	3242	void glFinish ()
2613		3243
		3244	void glFlush ()
		3245
2614	void glClear (int mask)	3246	void glClear (int mask)
2615		3247
2616	void glClearColor (float r, float g, float b, float a = 1.0)	3248	void glClearColor (float r, float g, float b, float a = 1.0)
2617	PROTOTYPE: @	3249	PROTOTYPE: @
2618		3250
…		…
2627	void glBlendFunc (int sfactor, int dfactor)	3259	void glBlendFunc (int sfactor, int dfactor)
2628		3260
2629	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3261	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2630	CODE:	3262	CODE:
2631	gl_BlendFuncSeparate (sa, da, saa, daa);	3263	gl_BlendFuncSeparate (sa, da, saa, daa);
		3264
		3265	# void glBlendEquation (int se)
2632		3266
2633	void glDepthMask (int flag)	3267	void glDepthMask (int flag)
2634		3268
2635	void glLogicOp (int opcode)	3269	void glLogicOp (int opcode)
2636		3270
…		…
2671	void glRotate (float angle, float x, float y, float z)	3305	void glRotate (float angle, float x, float y, float z)
2672	CODE:	3306	CODE:
2673	glRotatef (angle, x, y, z);	3307	glRotatef (angle, x, y, z);
2674		3308
2675	void glColor (float r, float g, float b, float a = 1.0)	3309	void glColor (float r, float g, float b, float a = 1.0)
		3310	PROTOTYPE: @
2676	ALIAS:	3311	ALIAS:
2677	glColor_premultiply = 1	3312	glColor_premultiply = 1
2678	CODE:	3313	CODE:
2679	if (ix)	3314	if (ix)
2680	{	3315	{
…		…
2700		3335
2701	void glRect (float x1, float y1, float x2, float y2)	3336	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	3337	CODE:
2703	glRectf (x1, y1, x2, y2);	3338	glRectf (x1, y1, x2, y2);
2704		3339
		3340	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3341	CODE:
		3342	glBegin (GL_LINE_LOOP);
		3343	glVertex2f (x1, y1);
		3344	glVertex2f (x2, y1);
		3345	glVertex2f (x2, y2);
		3346	glVertex2f (x1, y2);
		3347	glEnd ();
		3348
2705	PROTOTYPES: ENABLE	3349	PROTOTYPES: ENABLE
2706		3350
2707	void glBegin (int mode)	3351	void glBegin (int mode)
2708		3352
2709	void glEnd ()	3353	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3385	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	3386	CODE:
2743	if (gl.SeparableFilter2D)	3387	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3388	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		3389
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3390	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		3391
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3392	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		3393
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3394	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		3395
…		…
2777		3421
2778	void glEndList ()	3422	void glEndList ()
2779		3423
2780	void glCallList (int list)	3424	void glCallList (int list)
2781		3425
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3426	void c_init ()
		3427	CODE:
		3428	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3429	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3430
		3431	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		3432
2784	PROTOTYPES: DISABLE	3433	PROTOTYPES: DISABLE
2785		3434
2786	void	3435	void
2787	find_widget (SV *self, NV x, NV y)	3436	find_widget (SV *self, NV x, NV y)
2788	PPCODE:	3437	PPCODE:
2789	{	3438	{
2790	if (within_widget (self, x, y))	3439	if (within_widget (self, x, y))
2791	XPUSHs (self);	3440	XPUSHs (self);
2792	}	3441	}
2793		3442
2794	BOOT:	3443	BOOT:
2795	{	3444	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3445	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3446
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3447	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3448	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3449	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3450	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	3451	}
2803		3452
2804	void	3453	void
2805	draw (SV *self)	3454	draw (SV *self)
2806	CODE:	3455	CODE:
2807	{	3456	{
2808	HV *hv;	3457	HV *hv;
2809	SV **svp;	3458	SV **svp;
2810	NV x, y, w, h;	3459	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3460	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3461	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3462	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3463	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3464	double draw_x, draw_y;
2817		3465
2818	if (!SvROK (self))	3466	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3467	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3468
2821	hv = (HV *)SvRV (self);	3469	hv = (HV *)SvRV (self);
2822		3470
2823	if (SvTYPE (hv) != SVt_PVHV)	3471	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3472	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3473
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3474	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3475	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3476
2829	if (!h || !w)	3477	if (!h || !w)
…		…
2849	{	3497	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3498	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3499
2852	if (svp && SvTRUE (*svp))	3500	if (svp && SvTRUE (*svp))
2853	{	3501	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3502	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3503	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3504	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3505	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3506	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3507	glVertex2f (w, 0);
…		…
2862	glEnd ();	3510	glEnd ();
2863	glDisable (GL_BLEND);	3511	glDisable (GL_BLEND);
2864	}	3512	}
2865	}	3513	}
2866	#if 0	3514	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3515	// draw borders, for debugging
2868	glPushMatrix;	3516	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3517	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3518	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3519	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3520	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3521	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3522	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3523	glVertex2f (0 , h - 1);
2876	glEnd;	3524	glEnd ();
2877	glPopMatrix;	3525	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3526	#endif
2881	PUSHMARK (SP);	3527	PUSHMARK (SP);
2882	XPUSHs (self);	3528	XPUSHs (self);
2883	PUTBACK;	3529	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3530	call_method ("_draw", G_VOID | G_DISCARD);

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