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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
		20	#include "flat_hash_map.hpp"
		21
15	#ifdef _WIN32	22	#ifdef _WIN32
16	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
17	#endif	28	#endif
18		29
19	#include <assert.h>	30	#include <cassert>
20	#include <math.h>	31	#include <cmath>
21	#include <string.h>	32	#include <cstring>
22	#include <stdio.h>	33	#include <cstdio>
23	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24		40
25	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
26	#include <SDL_endian.h>	43	#include <SDL_endian.h>
27	#include <SDL_image.h>	44	#include <SDL_image.h>
28	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
30		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
31	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
33		57
34	#include <glib/gmacros.h>	58	#include <glib.h>
35		59
36	#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
37		72
38	#ifndef _WIN32	73	#ifndef _WIN32
39	# include <sys/types.h>	74	# include <sys/types.h>
40	# include <sys/socket.h>	75	# include <sys/socket.h>
41	# include <netinet/in.h>	76	# include <netinet/in.h>
42	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
43	# include <inttypes.h>	78	# include <inttypes.h>
44	#endif	79	#endif
45		80
		81	#include "ecb.h"
		82	#include "salloc.h"
		83
46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47		85
		86	/* this is used as fow flag as well, so has to have a different value */
		87	/* then anything that is computed by incoming darkness */
48	#define FOW_DARKNESS 32	88	#define FOW_DARKNESS 50
		89	#define DARKNESS_ADJUST(n) (n)
49		90
50	#define MAP_EXTEND_X 32	91	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	92	#define MAP_EXTEND_Y 512
52		93
53	#define MIN_FONT_HEIGHT 10	94	#define MIN_FONT_HEIGHT 10
54		95
55	#if 0	96	/* mask out modifiers we are not interested in */
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	97	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
57	#else	98
58	# define PARACHUTE 0	99	#define KMOD_LRAM 0x10000 // our extension
59	#endif	100
		101	#define TEXID_SPEECH 1
		102	#define TEXID_NOFACE 2
		103
		104	// approximately divide by 255
		105	static unsigned int
		106	div255 (unsigned int n)
		107	{
		108	return (n + (n >> 8)) >> 8;
		109	}
		110
		111	static unsigned int
		112	minpot (unsigned int n)
		113	{
		114	if (!n)
		115	return 0;
		116
		117	--n;
		118
		119	n \|= n >> 1;
		120	n \|= n >> 2;
		121	n \|= n >> 4;
		122	n \|= n >> 8;
		123	n \|= n >> 16;
		124
		125	return n + 1;
		126	}
		127
		128	static char *
		129	fast_sv_grow (SV *sv, STRLEN need)
		130	{
		131	STRLEN len = SvLEN (sv);
		132	STRLEN want = SvCUR (sv) + need;
		133
		134	if (ecb_expect_false (len < want))
		135	{
		136	do
		137	len *= 2;
		138	while (len < want);
		139
		140	sv_grow (sv, len);
		141	}
		142
		143	SvCUR_set (sv, want);
		144	return SvEND (sv) - need;
		145	}
		146
		147	static AV *texture_av;
60		148
61	static struct	149	static struct
62	{	150	{
63	#define GL_FUNC(ptr,name) ptr name;	151	#define GL_FUNC(ptr,name) ptr name;
64	#include "glfunc.h"	152	#include "glfunc.h"
65	#undef GL_FUNC	153	#undef GL_FUNC
66	} gl;	154	} gl;
67		155
		156	static void
68	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	157	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69	{	158	{
70	if (gl.BlendFuncSeparate)	159	if (gl.BlendFuncSeparate)
71	gl.BlendFuncSeparate (sa, da, saa, daa);	160	gl.BlendFuncSeparate (sa, da, saa, daa);
72	else if (gl.BlendFuncSeparateEXT)	161	else if (gl.BlendFuncSeparateEXT)
73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	162	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74	else	163	else
75	glBlendFunc (sa, da);	164	glBlendFunc (sa, da);
76	}	165	}
77		166
		167	static GLuint
		168	gen_texture ()
		169	{
		170	GLuint name;
		171
		172	if (AvFILL (texture_av) >= 0)
		173	name = (GLuint)(size_t)av_pop (texture_av);
		174	else
		175	glGenTextures (1, &name);
		176
		177	return name;
		178	}
		179
		180	static void
		181	del_texture (GLuint name)
		182	{
		183	/* make a half-assed attempt at returning the memory used by the texture */
		184	/* textures are frequently being reused by cfplus anyway */
		185	/glBindTexture (GL_TEXTURE_2D, name);/
		186	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		187	av_push (texture_av, (SV *)(size_t)name);
		188	glDeleteTextures (1, &name);
		189	}
		190
78	#include "texcache.c"	191	#include "texcache.c"
		192	#include "rendercache.c"
79		193
80	#include "pango-font.c"	194	#include "pango-font.c"
81	#include "pango-fontmap.c"	195	#include "pango-fontmap.c"
82	#include "pango-render.c"	196	#include "pango-render.c"
83		197
		198	typedef IV DC__Channel;
		199	typedef SDL_RWops *DC__RW;
84	typedef Mix_Chunk *CFPlus__MixChunk;	200	typedef Mix_Chunk *DC__MixChunk;
85	typedef Mix_Music *CFPlus__MixMusic;	201	typedef Mix_Music *DC__MixMusic;
86		202
87	typedef PangoFontDescription *CFPlus__Font;	203	typedef PangoFontDescription *DC__Font;
88		204
89	static int	205	static int
90	shape_attr_p (PangoLayoutRun *run)	206	shape_attr_p (PangoLayoutRun *run)
91	{	207	{
92	GSList *attrs = run->item->analysis.extra_attrs;	208	GSList *attrs = run->item->analysis.extra_attrs;
93		209
94	while (attrs)	210	while (attrs)
95	{	211	{
96	PangoAttribute *attr = attrs->data;	212	PangoAttribute attr = (PangoAttribute )attrs->data;
97		213
98	if (attr->klass->type == PANGO_ATTR_SHAPE)	214	if (attr->klass->type == PANGO_ATTR_SHAPE)
99	return 1;	215	return 1;
100		216
101	attrs = attrs->next;	217	attrs = attrs->next;
102	}	218	}
103		219
104	return 0;	220	return 0;
105	}	221	}
106		222
107	typedef struct cf_layout {	223	struct cf_layout {
108	PangoLayout *pl;	224	PangoLayout *pl;
109	float r, g, b, a; // default color for rgba mode	225	float r, g, b, a; // default color for rgba mode
110	int base_height;	226	int base_height;
111	CFPlus__Font font;	227	DC__Font font;
112	} *CFPlus__Layout;	228	rc_t rc;
		229	};
113		230
		231	typedef cf_layout *DC__Layout;
		232
114	static CFPlus__Font default_font;	233	static DC__Font default_font;
115	static PangoContext *opengl_context;	234	static PangoContext *opengl_context;
116	static PangoFontMap *opengl_fontmap;	235	static PangoFontMap *opengl_fontmap;
117		236
118	static void	237	static void
119	substitute_func (FcPattern *pattern, gpointer data)	238	substitute_func (FcPattern *pattern, gpointer data)
120	{	239	{
121	FcPatternAddBool (pattern, FC_HINTING, 1);	240	FcPatternAddBool (pattern, FC_HINTING, 1);
122	#ifdef FC_HINT_STYLE	241	#ifdef FC_HINT_STYLE
123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	242	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
124	#endif	243	#endif
125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	244	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126	}	245	}
127		246
128	static void	247	static void
129	layout_update_font (CFPlus__Layout self)	248	layout_update_font (DC__Layout self)
130	{	249	{
131	/* use a random scale factor to account for unknown descenders, 0.8 works	250	/* use a random scale factor to account for unknown descenders, 0.8 works
132	* reasonably well with bitstream vera	251	* reasonably well with dejavu/bistream fonts
133	*/	252	*/
134	PangoFontDescription *font = self->font ? self->font : default_font;	253	PangoFontDescription *font = self->font ? self->font : default_font;
135		254
136	pango_font_description_set_absolute_size (font,	255	pango_font_description_set_absolute_size (font,
137	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	256	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138		257
139	pango_layout_set_font_description (self->pl, font);	258	pango_layout_set_font_description (self->pl, font);
140	}	259	}
141		260
142	static void	261	static void
143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	262	layout_get_pixel_size (DC__Layout self, int w, int h)
144	{	263	{
145	PangoRectangle rect;	264	PangoRectangle rect;
146		265
147	// get_pixel_* wrongly rounds down	266	// get_pixel_* wrongly rounds down
148	pango_layout_get_extents (self->pl, 0, &rect);	267	pango_layout_get_extents (self->pl, 0, &rect);
…		…
155		274
156	*w = rect.width;	275	*w = rect.width;
157	*h = rect.height;	276	*h = rect.height;
158	}	277	}
159		278
		279	/////////////////////////////////////////////////////////////////////////////
		280
160	typedef uint16_t tileid;	281	typedef uint16_t tileid;
161	typedef uint16_t faceid;	282	typedef uint16_t faceid;
162		283
163	typedef struct {	284	struct maptex
		285	{
164	int name;	286	GLuint name;
165	int w, h;	287	int w, h;
166	float s, t;	288	float s, t;
167	uint8_t r, g, b, a;	289	uint8_t r, g, b, a;
168	} maptex;	290	tileid smoothtile;
		291	uint8_t smoothlevel;
		292	uint8_t unused; /* set to zero on use */
		293	};
169		294
170	typedef struct {	295	struct mapcell
		296	{
171	uint32_t player;	297	uint32_t player;
172	tileid tile[3];	298	tileid tile[3];
173	uint16_t darkness;	299	uint16_t darkness;
174	uint8_t stat_width, stat_hp, flags;	300	uint8_t stat_width, stat_hp, flags, smoothmax;
175	} mapcell;	301	};
176		302
177	typedef struct {	303	struct maprow
		304	{
178	int32_t c0, c1;	305	int32_t c0, c1;
179	mapcell *col;	306	mapcell *col;
180	} maprow;	307	};
181		308
182	typedef struct map {	309	struct mapgrid {
183	int x, y, w, h;	310	int x, y, w, h;
184	int ox, oy; /* offset to virtual global coordinate system */	311	int ox, oy; /* offset to virtual global coordinate system */
185	int faces; tileid *face2tile; // [faceid]	312	int faces; tileid *face2tile; // [faceid]
186	int texs; maptex *tex; // [tileid]	313	int texs; maptex *tex; // [tileid]
187		314
188	int32_t rows;	315	int32_t rows;
189	maprow *row;	316	maprow *row;
190	} *CFPlus__Map;	317	};
191		318
192	static char *	319	typedef mapgrid *DC__Map;
		320
		321	template<typename T>
		322	ecb_cold static void
193	prepend (char *ptr, int sze, int inc)	323	prepend (T *&ptr, int sze, int inc)
194	{	324	{
195	char *p;	325	T *p;
196		326
197	New (0, p, sze + inc, char);	327	Newx (p, inc + sze, T);
198	Zero (p, inc, char);	328	Zero (p, inc, T);
199	Move (ptr, p + inc, sze, char);	329	Move (ptr, p + inc, sze, T);
200	Safefree (ptr);	330	Safefree (ptr);
201		331
202	return p;	332	ptr = p;
203	}	333	}
204		334
205	static char *	335	template<typename T>
		336	ecb_cold static void
206	append (char *ptr, int sze, int inc)	337	append (T *&ptr, int sze, int inc)
207	{	338	{
208	Renew (ptr, sze + inc, char);	339	Renew (ptr, sze + inc, T);
209	Zero (ptr + sze, inc, char);	340	Zero (ptr + sze, inc, T);
210
211	return ptr;
212	}	341	}
213
214	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
215	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216		342
217	static void	343	static void
218	need_facenum (struct map *self, faceid face)	344	need_facenum (struct mapgrid *self, faceid face)
219	{	345	{
220	while (self->faces <= face)	346	if (ecb_expect_true (self->faces > face))
221	{	347	return;
		348
		349	size_t newsize = minpot (face + 1);
222	Append (tileid, self->face2tile, self->faces, self->faces);	350	append (self->face2tile, self->faces, newsize - self->faces);
223	self->faces *= 2;	351	self->faces = newsize;
224	}
225	}	352	}
226		353
227	static void	354	static void
228	need_texid (struct map *self, int texid)	355	need_texid (struct mapgrid *self, int texid)
229	{	356	{
230	while (self->texs <= texid)	357	if (ecb_expect_true (self->texs > texid))
231	{	358	return;
		359
		360	size_t newsize = minpot (texid + 1);
232	Append (maptex, self->tex, self->texs, self->texs);	361	append (self->tex, self->texs, newsize - self->texs);
233	self->texs *= 2;	362	self->texs = newsize;
234	}
235	}	363	}
236		364
237	static maprow *	365	static maprow *
238	map_get_row (CFPlus__Map self, int y)	366	map_get_row (mapgrid *self, int y)
239	{	367	{
240	if (0 > y)	368	if (0 > y)
241	{	369	{
242	int extend = - y + MAP_EXTEND_Y;	370	int extend = - y + MAP_EXTEND_Y;
243	Prepend (maprow, self->row, self->rows, extend);	371	prepend (self->row, self->rows, extend);
244		372
245	self->rows += extend;	373	self->rows += extend;
246	self->y += extend;	374	self->y += extend;
247	y += extend;	375	y += extend;
248	}	376	}
249	else if (y >= self->rows)	377	else if (y >= self->rows)
250	{	378	{
251	int extend = y - self->rows + MAP_EXTEND_Y;	379	int extend = y - self->rows + MAP_EXTEND_Y;
252	Append (maprow, self->row, self->rows, extend);	380	append (self->row, self->rows, extend);
253	self->rows += extend;	381	self->rows += extend;
254	}	382	}
255		383
256	return self->row + y;	384	return self->row + y;
257	}	385	}
…		…
267	}	395	}
268		396
269	if (row->c0 > x)	397	if (row->c0 > x)
270	{	398	{
271	int extend = row->c0 - x + MAP_EXTEND_X;	399	int extend = row->c0 - x + MAP_EXTEND_X;
272	Prepend (mapcell, row->col, row->c1 - row->c0, extend);	400	prepend (row->col, row->c1 - row->c0, extend);
273	row->c0 -= extend;	401	row->c0 -= extend;
274	}	402	}
275	else if (x >= row->c1)	403	else if (x >= row->c1)
276	{	404	{
277	int extend = x - row->c1 + MAP_EXTEND_X;	405	int extend = x - row->c1 + MAP_EXTEND_X;
278	Append (mapcell, row->col, row->c1 - row->c0, extend);	406	append (row->col, row->c1 - row->c0, extend);
279	row->c1 += extend;	407	row->c1 += extend;
280	}	408	}
281		409
282	return row->col + (x - row->c0);	410	return row->col + (x - row->c0);
283	}	411	}
284		412
285	static mapcell *	413	static mapcell *
286	map_get_cell (CFPlus__Map self, int x, int y)	414	map_get_cell (mapgrid *self, int x, int y)
287	{	415	{
288	return row_get_cell (map_get_row (self, y), x);	416	return row_get_cell (map_get_row (self, y), x);
289	}	417	}
290		418
291	static void	419	static void
292	map_clear (CFPlus__Map self)	420	map_clear (mapgrid *self)
293	{	421	{
294	int r;	422	int r;
295		423
296	for (r = 0; r < self->rows; r++)	424	for (r = 0; r < self->rows; r++)
297	Safefree (self->row[r].col);	425	Safefree (self->row[r].col);
…		…
304	self->oy = 0;	432	self->oy = 0;
305	self->row = 0;	433	self->row = 0;
306	self->rows = 0;	434	self->rows = 0;
307	}	435	}
308		436
		437	#define CELL_CLEAR(cell) \
		438	do { \
		439	if ((cell)->player) \
		440	(cell)->tile [2] = 0; \
		441	(cell)->darkness = 0; \
		442	(cell)->stat_hp = 0; \
		443	(cell)->flags = 0; \
		444	(cell)->player = 0; \
		445	} while (0)
		446
309	static void	447	static void
310	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	448	map_blank (mapgrid *self, int x0, int y0, int w, int h)
311	{	449	{
312	int x, y;	450	int x, y;
313	maprow *row;	451	maprow *row;
314	mapcell *cell;	452	mapcell *cell;
315		453
…		…
327	if (x >= row->c1)	465	if (x >= row->c1)
328	break;	466	break;
329		467
330	cell = row->col + x - row->c0;	468	cell = row->col + x - row->c0;
331		469
332	cell->darkness = 0;	470	CELL_CLEAR (cell);
333	cell->stat_hp = 0;
334	cell->flags = 0;
335	cell->player = 0;
336	}	471	}
337	}	472	}
		473	}
		474
		475	struct smooth_key
		476	{
		477	tileid tile;
		478	uint8_t x, y, level;
		479
		480	bool operator == (const smooth_key &o) const
		481	{
		482	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		483	}
		484	};
		485
		486	typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
		487
		488	namespace std {
		489	template <>
		490	struct hash<smooth_key>
		491	{
		492	size_t operator () (const smooth_key &v) const
		493	{
		494	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		495	}
		496	};
		497	}
		498
		499	static void
		500	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		501	{
		502	auto &&it = h.find (key);
		503
		504	if (it == h.end ())
		505	h.insert (std::make_pair (key, bits));
		506	else
		507	it->second \|= bits;
338	}	508	}
339		509
340	static void	510	static void
341	music_finished (void)	511	music_finished (void)
342	{	512	{
…		…
361	ev.data2 = 0;	531	ev.data2 = 0;
362		532
363	SDL_PushEvent ((SDL_Event *)&ev);	533	SDL_PushEvent ((SDL_Event *)&ev);
364	}	534	}
365		535
366	static unsigned int
367	minpot (unsigned int n)
368	{
369	if (!n)
370	return 0;
371
372	--n;
373
374	n \|= n >> 1;
375	n \|= n >> 2;
376	n \|= n >> 4;
377	n \|= n >> 8;
378	n \|= n >> 16;
379
380	return n + 1;
381	}
382
383	/* SDL should provide this, really. */	536	/* SDL should provide this, really. */
384	#define SDLK_MODIFIER_MIN 300	537	#define SDLK_MODIFIER_MIN 300
385	#define SDLK_MODIFIER_MAX 314	538	#define SDLK_MODIFIER_MAX 314
386		539
387	MODULE = CFPlus PACKAGE = CFPlus	540	/******************************************************************************/
		541
		542	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		543	static GV *hover_gv;
		544
		545	static int
		546	within_widget (SV *widget, NV x, NV y)
		547	{
		548	HV *self;
		549	SV **svp;
		550	NV wx, ww, wy, wh;
		551
		552	if (!SvROK (widget))
		553	return 0;
		554
		555	self = (HV *)SvRV (widget);
		556
		557	if (SvTYPE (self) != SVt_PVHV)
		558	return 0;
		559
		560	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		561	if (y < wy)
		562	return 0;
		563
		564	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		565	if (y >= wy + wh)
		566	return 0;
		567
		568	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		569	if (x < wx)
		570	return 0;
		571
		572	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		573	if (x >= wx + ww)
		574	return 0;
		575
		576	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		577	if (!svp \|\| !SvTRUE (*svp))
		578	return 0;
		579
		580	return 1;
		581	}
		582
		583	/******************************************************************************/
		584
		585	/* process keyboard modifiers */
		586	static int
		587	mod_munge (int mod)
		588	{
		589	mod &= MOD_MASK;
		590
		591	if (mod & (KMOD_META \| KMOD_ALT))
		592	mod \|= KMOD_LRAM;
		593
		594	return mod;
		595	}
		596
		597	static void
		598	deliantra_main (SV *real_main)
		599	{
		600	dSP;
		601
		602	PUSHMARK (SP);
		603	call_sv (real_main, G_DISCARD \| G_VOID);
		604	}
		605
		606	#ifdef __MACOSX__
		607	static SV *real_main;
		608
		609	/* to due surprising braindamage on the side of SDL design, we
		610	* do some mind-boggling hack here: SDL requires a custom main()
		611	* on OS X, so... we provide one and call the original main(), which,
		612	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		613	* and which calls our main (== SDL_main) back.
		614	*/
		615	extern C_LINKAGE int
		616	main (int argc, char *argv[])
		617	{
		618	deliantra_main (real_main);
		619	}
		620
		621	#undef main
		622
		623	extern C_LINKAGE int main (int argc, char *argv[]);
		624
		625	static void
		626	SDL_main_hack (SV *real_main_)
		627	{
		628	real_main = real_main_;
		629
		630	char *argv[] = { "deliantra client", 0 };
		631	(main) (1, argv);
		632	}
		633	#else
		634	static void
		635	SDL_main_hack (SV *real_main)
		636	{
		637	deliantra_main (real_main);
		638	}
		639	#endif
		640
		641	MODULE = Deliantra::Client PACKAGE = DC
388		642
389	PROTOTYPES: ENABLE	643	PROTOTYPES: ENABLE
390		644
391	BOOT:	645	BOOT:
392	{	646	{
393	HV *stash = gv_stashpv ("CFPlus", 1);	647	HV *stash = gv_stashpv ("DC", 1);
394	static const struct {	648	static const struct {
395	const char *name;	649	const char *name;
396	IV iv;	650	IV iv;
397	} *civ, const_iv[] = {	651	} *civ, const_iv[] = {
398	# define const_iv(name) { # name, (IV)name }	652	# define const_iv(name) { # name, (IV)name }
…		…
420		674
421	const_iv (SDL_APPINPUTFOCUS),	675	const_iv (SDL_APPINPUTFOCUS),
422	const_iv (SDL_APPMOUSEFOCUS),	676	const_iv (SDL_APPMOUSEFOCUS),
423	const_iv (SDL_APPACTIVE),	677	const_iv (SDL_APPACTIVE),
424		678
		679
		680	const_iv (SDLK_UNKNOWN),
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_BACKSPACE),
		683	const_iv (SDLK_TAB),
		684	const_iv (SDLK_CLEAR),
		685	const_iv (SDLK_RETURN),
		686	const_iv (SDLK_PAUSE),
		687	const_iv (SDLK_ESCAPE),
		688	const_iv (SDLK_SPACE),
		689	const_iv (SDLK_EXCLAIM),
		690	const_iv (SDLK_QUOTEDBL),
		691	const_iv (SDLK_HASH),
		692	const_iv (SDLK_DOLLAR),
		693	const_iv (SDLK_AMPERSAND),
		694	const_iv (SDLK_QUOTE),
		695	const_iv (SDLK_LEFTPAREN),
		696	const_iv (SDLK_RIGHTPAREN),
		697	const_iv (SDLK_ASTERISK),
		698	const_iv (SDLK_PLUS),
		699	const_iv (SDLK_COMMA),
		700	const_iv (SDLK_MINUS),
		701	const_iv (SDLK_PERIOD),
		702	const_iv (SDLK_SLASH),
		703	const_iv (SDLK_0),
		704	const_iv (SDLK_1),
		705	const_iv (SDLK_2),
		706	const_iv (SDLK_3),
		707	const_iv (SDLK_4),
		708	const_iv (SDLK_5),
		709	const_iv (SDLK_6),
		710	const_iv (SDLK_7),
		711	const_iv (SDLK_8),
		712	const_iv (SDLK_9),
		713	const_iv (SDLK_COLON),
		714	const_iv (SDLK_SEMICOLON),
		715	const_iv (SDLK_LESS),
		716	const_iv (SDLK_EQUALS),
		717	const_iv (SDLK_GREATER),
		718	const_iv (SDLK_QUESTION),
		719	const_iv (SDLK_AT),
		720
		721	const_iv (SDLK_LEFTBRACKET),
		722	const_iv (SDLK_BACKSLASH),
		723	const_iv (SDLK_RIGHTBRACKET),
		724	const_iv (SDLK_CARET),
		725	const_iv (SDLK_UNDERSCORE),
		726	const_iv (SDLK_BACKQUOTE),
		727	const_iv (SDLK_DELETE),
		728
		729	const_iv (SDLK_FIRST),
		730	const_iv (SDLK_LAST),
425	const_iv (SDLK_KP0),	731	const_iv (SDLK_KP0),
426	const_iv (SDLK_KP1),	732	const_iv (SDLK_KP1),
427	const_iv (SDLK_KP2),	733	const_iv (SDLK_KP2),
428	const_iv (SDLK_KP3),	734	const_iv (SDLK_KP3),
429	const_iv (SDLK_KP4),	735	const_iv (SDLK_KP4),
…		…
501	const_iv (KMOD_LMETA),	807	const_iv (KMOD_LMETA),
502	const_iv (KMOD_RMETA),	808	const_iv (KMOD_RMETA),
503	const_iv (KMOD_NUM),	809	const_iv (KMOD_NUM),
504	const_iv (KMOD_CAPS),	810	const_iv (KMOD_CAPS),
505	const_iv (KMOD_MODE),	811	const_iv (KMOD_MODE),
		812
		813	const_iv (KMOD_LRAM),
		814
		815	const_iv (MIX_DEFAULT_FORMAT),
		816
		817	const_iv (SDL_INIT_TIMER),
		818	const_iv (SDL_INIT_AUDIO),
		819	const_iv (SDL_INIT_VIDEO),
		820	const_iv (SDL_INIT_CDROM),
		821	const_iv (SDL_INIT_JOYSTICK),
		822	const_iv (SDL_INIT_EVERYTHING),
		823	const_iv (SDL_INIT_NOPARACHUTE),
		824	const_iv (SDL_INIT_EVENTTHREAD),
		825
		826	const_iv (SDL_GL_RED_SIZE),
		827	const_iv (SDL_GL_GREEN_SIZE),
		828	const_iv (SDL_GL_BLUE_SIZE),
		829	const_iv (SDL_GL_ALPHA_SIZE),
		830	const_iv (SDL_GL_DOUBLEBUFFER),
		831	const_iv (SDL_GL_BUFFER_SIZE),
		832	const_iv (SDL_GL_DEPTH_SIZE),
		833	const_iv (SDL_GL_STENCIL_SIZE),
		834	const_iv (SDL_GL_ACCUM_RED_SIZE),
		835	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		836	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		837	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		838	const_iv (SDL_GL_STEREO),
		839	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		840	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		841	const_iv (SDL_GL_ACCELERATED_VISUAL),
		842	const_iv (SDL_GL_SWAP_CONTROL),
		843
		844	const_iv (FOW_DARKNESS)
506	# undef const_iv	845	# undef const_iv
507	};	846	};
508		847
509	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	848	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
510	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	849	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
511		850
512	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	851	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
513	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	852	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
514	}	853	}
515		854
…		…
527	RETVAL	866	RETVAL
528		867
529	NV floor (NV x)	868	NV floor (NV x)
530		869
531	NV ceil (NV x)	870	NV ceil (NV x)
		871
		872	IV minpot (UV n)
		873
		874	UV ld32 (UV n)
		875	CODE:
		876	RETVAL = ecb_ld32 (n);
		877	OUTPUT:
		878	RETVAL
		879
		880	IV popcount (UV n)
		881	CODE:
		882	RETVAL = ecb_popcount32 (n);
		883	OUTPUT:
		884	RETVAL
		885
		886	NV distance (NV dx, NV dy)
		887	CODE:
		888	RETVAL = pow (dx * dx + dy * dy, 0.5);
		889	OUTPUT:
		890	RETVAL
532		891
533	void	892	void
534	pango_init ()	893	pango_init ()
535	CODE:	894	CODE:
536	{	895	{
537	opengl_fontmap = pango_opengl_font_map_new ();	896	opengl_fontmap = pango_opengl_font_map_new ();
538	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	897	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	898	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		899	/pango_context_set_font_description (opengl_context, default_font);/
		900	#if PANGO_VERSION_CHECK (1, 15, 2)
		901	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		902	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		903	#endif
540	}	904	}
541		905
542	int	906	char *SDL_GetError ()
543	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
544		907
545	void	908	void SDL_main_hack (SV *real_main)
		909	PROTOTYPE: &
		910
		911	int SDL_Init (U32 flags)
		912
		913	int SDL_InitSubSystem (U32 flags)
		914
		915	void SDL_QuitSubSystem (U32 flags)
		916
546	SDL_Quit ()	917	void SDL_Quit ()
547		918
		919	int SDL_GL_SetAttribute (int attr, int value)
		920	C_ARGS: (SDL_GLattr)attr, value
		921
		922	int SDL_GL_GetAttribute (int attr)
		923	CODE:
		924	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		925	XSRETURN_UNDEF;
		926	OUTPUT:
		927	RETVAL
		928
548	void	929	void
549	SDL_ListModes ()	930	SDL_ListModes (int rgb, int alpha)
550	PPCODE:	931	PPCODE:
551	{	932	{
552	SDL_Rect **m;	933	SDL_Rect **m;
553		934
554	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	935	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	936	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	937	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	938	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558		939
559	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	940	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	941	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561		942
562	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	945	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	946	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566		947
567	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	948	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568	#if SDL_VERSION_ATLEAST(1,2,10)
569	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	949	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571	#endif
572
573	SDL_EnableUNICODE (1);
574	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575		950
576	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	951	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
577		952
578	if (m && m != (SDL_Rect **)-1)	953	if (m && m != (SDL_Rect **)-1)
579	while (*m)	954	while (*m)
580	{	955	{
		956	if ((m)->w >= 400 && (m)->h >= 300)
		957	{
581	AV *av = newAV ();	958	AV *av = newAV ();
582	av_push (av, newSViv ((*m)->w));	959	av_push (av, newSViv ((*m)->w));
583	av_push (av, newSViv ((*m)->h));	960	av_push (av, newSViv ((*m)->h));
		961	av_push (av, newSViv (rgb));
		962	av_push (av, newSViv (alpha));
584	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	963	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		964	}
585		965
586	++m;	966	++m;
587	}	967	}
588	}	968	}
589		969
590	char *
591	SDL_GetError ()
592
593	int	970	int
594	SDL_SetVideoMode (int w, int h, int fullscreen)	971	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595	CODE:	972	CODE:
		973	{
		974	SDL_EnableUNICODE (1);
		975	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		976
		977	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		978	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		979	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		980	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		981
596	RETVAL = !!SDL_SetVideoMode (	982	RETVAL = !!SDL_SetVideoMode (
597	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	983	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
598	);	984	);
		985
599	if (RETVAL)	986	if (RETVAL)
600	{	987	{
601	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	988	av_clear (texture_av);
602	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	989	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603	# include "glfunc.h"	990	#include "glfunc.h"
604	# undef GL_FUNC	991	#undef GL_FUNC
		992	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		993	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
605	}	994	}
		995	}
606	OUTPUT:	996	OUTPUT:
607	RETVAL	997	RETVAL
		998
		999	void
		1000	SDL_WM_SetCaption (const char title, const char icon)
608		1001
609	void	1002	void
610	SDL_GL_SwapBuffers ()	1003	SDL_GL_SwapBuffers ()
611		1004
612	char *	1005	char *
613	SDL_GetKeyName (int sym)	1006	SDL_GetKeyName (int sym)
		1007	C_ARGS: (SDLKey)sym
614		1008
		1009	int
		1010	SDL_GetAppState ()
		1011
		1012	int
		1013	SDL_GetModState ()
		1014
		1015	int
		1016	SDL_WaitEvent ()
		1017	C_ARGS: 0
		1018
615	void	1019	void
616	SDL_PollEvent ()	1020	SDL_PumpEvents ()
		1021
		1022	void
		1023	peep_events ()
617	PPCODE:	1024	PPCODE:
618	{	1025	{
619	SDL_Event ev;	1026	SDL_Event ev;
620		1027
621	while (SDL_PollEvent (&ev))	1028	SDL_PumpEvents ();
		1029	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622	{	1030	{
623	HV *hv = newHV ();	1031	HV *hv = newHV ();
624	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1032	hv_store (hv, "type", 4, newSViv (ev.type), 0);
625		1033
626	switch (ev.type)	1034	switch (ev.type)
627	{	1035	{
628	case SDL_KEYDOWN:	1036	case SDL_KEYDOWN:
629	case SDL_KEYUP:	1037	case SDL_KEYUP:
630	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1038	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1039	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1040	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
633	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1041	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
634	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1042	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635	break;	1043	break;
636		1044
637	case SDL_ACTIVEEVENT:	1045	case SDL_ACTIVEEVENT:
638	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1046	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1047	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640	break;	1048	break;
641		1049
642	case SDL_MOUSEMOTION:	1050	case SDL_MOUSEMOTION:
		1051	{
		1052	int state = ev.motion.state;
		1053	int x = ev.motion.x;
		1054	int y = ev.motion.y;
		1055	int xrel = ev.motion.xrel;
		1056	int yrel = ev.motion.yrel;
		1057
		1058	/* do simplistic event compression */
		1059	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1060	&& state == ev.motion.state)
		1061	{
		1062	xrel += ev.motion.xrel;
		1063	yrel += ev.motion.yrel;
		1064	x = ev.motion.x;
		1065	y = ev.motion.y;
		1066	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1067	}
		1068
643	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1069	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
644
645	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1070	hv_store (hv, "state", 5, newSViv (state), 0);
646	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1071	hv_store (hv, "x", 1, newSViv (x), 0);
647	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1072	hv_store (hv, "y", 1, newSViv (y), 0);
648	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1073	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1074	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1075	}
650	break;	1076	break;
651		1077
652	case SDL_MOUSEBUTTONDOWN:	1078	case SDL_MOUSEBUTTONDOWN:
653	case SDL_MOUSEBUTTONUP:	1079	case SDL_MOUSEBUTTONUP:
654	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1080	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655		1081
656	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1082	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1083	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1084	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1085	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
664	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1090	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1091	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666	break;	1092	break;
667	}	1093	}
668		1094
669	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1095	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670	}	1096	}
671	}	1097	}
672		1098
		1099	char *
		1100	SDL_AudioDriverName ()
		1101	CODE:
		1102	{
		1103	char buf [256];
		1104	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1105	XSRETURN_UNDEF;
		1106
		1107	RETVAL = buf;
		1108	}
		1109	OUTPUT:
		1110	RETVAL
		1111
673	int	1112	int
674	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1113	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675	POSTCALL:	1114	POSTCALL:
676	Mix_HookMusicFinished (music_finished);	1115	Mix_HookMusicFinished (music_finished);
677	Mix_ChannelFinished (channel_finished);	1116	Mix_ChannelFinished (channel_finished);
678		1117
679	void	1118	void
		1119	Mix_QuerySpec ()
		1120	PPCODE:
		1121	{
		1122	int freq, channels;
		1123	Uint16 format;
		1124
		1125	if (Mix_QuerySpec (&freq, &format, &channels))
		1126	{
		1127	EXTEND (SP, 3);
		1128	PUSHs (sv_2mortal (newSViv (freq)));
		1129	PUSHs (sv_2mortal (newSViv (format)));
		1130	PUSHs (sv_2mortal (newSViv (channels)));
		1131	}
		1132	}
		1133
		1134	void
680	Mix_CloseAudio ()	1135	Mix_CloseAudio ()
681		1136
682	int	1137	int
683	Mix_AllocateChannels (int numchans = -1)	1138	Mix_AllocateChannels (int numchans = -1)
684		1139
		1140	const char *
		1141	Mix_GetError ()
		1142
685	void	1143	void
686	lowdelay (int fd, int val = 1)	1144	lowdelay (int fd, int val = 1)
687	CODE:	1145	CODE:
688	#ifndef _WIN32
689	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1146	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690	#endif
691		1147
692	void	1148	void
693	win32_proxy_info ()	1149	win32_proxy_info ()
694	PPCODE:	1150	PPCODE:
695	{	1151	{
…		…
716	}	1172	}
717	}	1173	}
718	#endif	1174	#endif
719	}	1175	}
720		1176
721	void	1177	int
722	add_font (char *file)	1178	add_font (char *file)
723	CODE:	1179	CODE:
724	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1180	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	void
		1185	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1186
		1187	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1188	void
		1189	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
725		1190
726	void	1191	void
727	load_image_inline (SV *image_)	1192	load_image_inline (SV *image_)
728	ALIAS:	1193	ALIAS:
729	load_image_file = 1	1194	load_image_file = 1
…		…
732	STRLEN image_len;	1197	STRLEN image_len;
733	char image = (char )SvPVbyte (image_, image_len);	1198	char image = (char )SvPVbyte (image_, image_len);
734	SDL_Surface surface, surface2;	1199	SDL_Surface surface, surface2;
735	SDL_PixelFormat fmt;	1200	SDL_PixelFormat fmt;
736	SDL_RWops *rw = ix	1201	SDL_RWops *rw = ix
737	? SDL_RWFromFile (image, "r")	1202	? SDL_RWFromFile (image, "rb")
738	: SDL_RWFromConstMem (image, image_len);	1203	: SDL_RWFromConstMem (image, image_len);
739		1204
740	if (!rw)	1205	if (!rw)
741	croak ("load_image: %s", SDL_GetError ());	1206	croak ("load_image: %s", SDL_GetError ());
742		1207
…		…
775		1240
776	SDL_LockSurface (surface2);	1241	SDL_LockSurface (surface2);
777	EXTEND (SP, 6);	1242	EXTEND (SP, 6);
778	PUSHs (sv_2mortal (newSViv (surface2->w)));	1243	PUSHs (sv_2mortal (newSViv (surface2->w)));
779	PUSHs (sv_2mortal (newSViv (surface2->h)));	1244	PUSHs (sv_2mortal (newSViv (surface2->h)));
780	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1245	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
781	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1246	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
782	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1247	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
783	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1248	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
784	SDL_UnlockSurface (surface2);	1249	SDL_UnlockSurface (surface2);
785		1250
…		…
815	void	1280	void
816	error (char *message)	1281	error (char *message)
817	CODE:	1282	CODE:
818	fprintf (stderr, "ERROR: %s\n", message);	1283	fprintf (stderr, "ERROR: %s\n", message);
819	#ifdef _WIN32	1284	#ifdef _WIN32
820	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1285	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
821	#endif	1286	#endif
822		1287
823	void	1288	void
824	fatal (char *message)	1289	fatal (char *message)
825	CODE:	1290	CODE:
826	fprintf (stderr, "FATAL: %s\n", message);	1291	fprintf (stderr, "FATAL: %s\n", message);
827	#ifdef _WIN32	1292	#ifdef _WIN32
828	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1293	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
829	#endif	1294	#endif
830	_exit (1);	1295	_exit (1);
831		1296
832	void	1297	void
833	_exit (int retval = 0)	1298	_exit (int retval = 0)
…		…
836	ExitThread (retval); // unclean, please beam me up	1301	ExitThread (retval); // unclean, please beam me up
837	#else	1302	#else
838	_exit (retval);	1303	_exit (retval);
839	#endif	1304	#endif
840		1305
841	MODULE = CFPlus PACKAGE = CFPlus::Font	1306	void
		1307	debug ()
		1308	CODE:
		1309	{
		1310	#if DEBUG
		1311	VALGRIND_DO_LEAK_CHECK;
		1312	#endif
		1313	}
842		1314
843	CFPlus::Font	1315	int
		1316	SvREFCNT (SV *sv)
		1317	CODE:
		1318	RETVAL = SvREFCNT (sv);
		1319	OUTPUT:
		1320	RETVAL
		1321
		1322	MODULE = Deliantra::Client PACKAGE = DC::Font
		1323
		1324	PROTOTYPES: DISABLE
		1325
		1326	DC::Font
844	new_from_file (SV class, char path, int id = 0)	1327	new_from_file (SV klass, char path, int id = 0)
845	CODE:	1328	CODE:
846	{	1329	{
847	int count;	1330	int count;
848	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1331	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
849	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1332	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
851	}	1334	}
852	OUTPUT:	1335	OUTPUT:
853	RETVAL	1336	RETVAL
854		1337
855	void	1338	void
856	DESTROY (CFPlus::Font self)	1339	DESTROY (DC::Font self)
857	CODE:	1340	CODE:
858	pango_font_description_free (self);	1341	pango_font_description_free (self);
859		1342
860	void	1343	void
861	make_default (CFPlus::Font self)	1344	make_default (DC::Font self)
		1345	PROTOTYPE: $
862	CODE:	1346	CODE:
863	default_font = self;	1347	default_font = self;
864		1348
865	MODULE = CFPlus PACKAGE = CFPlus::Layout	1349	MODULE = Deliantra::Client PACKAGE = DC::Layout
866		1350
		1351	PROTOTYPES: DISABLE
		1352
867	void	1353	void
868	reset_glyph_cache ()	1354	glyph_cache_backup ()
		1355	PROTOTYPE:
869	CODE:	1356	CODE:
		1357	tc_backup ();
		1358
		1359	void
		1360	glyph_cache_restore ()
		1361	PROTOTYPE:
		1362	CODE:
870	tc_clear ();	1363	tc_restore ();
871		1364
872	CFPlus::Layout	1365	DC::Layout
873	new (SV *class)	1366	new (SV *klass)
874	CODE:	1367	CODE:
875	New (0, RETVAL, 1, struct cf_layout);	1368	RETVAL = new cf_layout;
876		1369
877	RETVAL->pl = pango_layout_new (opengl_context);	1370	RETVAL->pl = pango_layout_new (opengl_context);
878	RETVAL->r = 1.;	1371	RETVAL->r = 1.;
879	RETVAL->g = 1.;	1372	RETVAL->g = 1.;
880	RETVAL->b = 1.;	1373	RETVAL->b = 1.;
…		…
886	layout_update_font (RETVAL);	1379	layout_update_font (RETVAL);
887	OUTPUT:	1380	OUTPUT:
888	RETVAL	1381	RETVAL
889		1382
890	void	1383	void
891	DESTROY (CFPlus::Layout self)	1384	DESTROY (DC::Layout self)
892	CODE:	1385	CODE:
893	g_object_unref (self->pl);	1386	g_object_unref (self->pl);
894	Safefree (self);	1387	delete self;
895		1388
896	void	1389	void
897	set_text (CFPlus::Layout self, SV *text_)	1390	set_text (DC::Layout self, SV *text_)
898	CODE:	1391	CODE:
899	{	1392	{
900	STRLEN textlen;	1393	STRLEN textlen;
901	char *text = SvPVutf8 (text_, textlen);	1394	char *text = SvPVutf8 (text_, textlen);
902		1395
903	pango_layout_set_text (self->pl, text, textlen);	1396	pango_layout_set_text (self->pl, text, textlen);
904	}	1397	}
905		1398
906	void	1399	void
907	set_markup (CFPlus::Layout self, SV *text_)	1400	set_markup (DC::Layout self, SV *text_)
908	CODE:	1401	CODE:
909	{	1402	{
910	STRLEN textlen;	1403	STRLEN textlen;
911	char *text = SvPVutf8 (text_, textlen);	1404	char *text = SvPVutf8 (text_, textlen);
912		1405
913	pango_layout_set_markup (self->pl, text, textlen);	1406	pango_layout_set_markup (self->pl, text, textlen);
914	}	1407	}
915		1408
916	void	1409	void
917	set_shapes (CFPlus::Layout self, ...)	1410	set_shapes (DC::Layout self, ...)
918	CODE:	1411	CODE:
919	{	1412	{
920	PangoAttrList *attrs = 0;	1413	PangoAttrList *attrs = 0;
921	const char *text = pango_layout_get_text (self->pl);	1414	const char *text = pango_layout_get_text (self->pl);
922	const char *pos = text;	1415	const char *pos = text;
…		…
957	if (attrs)	1450	if (attrs)
958	pango_layout_set_attributes (self->pl, attrs);	1451	pango_layout_set_attributes (self->pl, attrs);
959	}	1452	}
960		1453
961	void	1454	void
962	get_shapes (CFPlus::Layout self)	1455	get_shapes (DC::Layout self)
963	PPCODE:	1456	PPCODE:
964	{	1457	{
965	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1458	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966		1459
967	do	1460	do
968	{	1461	{
969	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1462	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970		1463
971	if (run && shape_attr_p (run))	1464	if (run && shape_attr_p (run))
972	{	1465	{
973	PangoRectangle extents;	1466	PangoRectangle extents;
974	pango_layout_iter_get_run_extents (iter, 0, &extents);	1467	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
982		1475
983	pango_layout_iter_free (iter);	1476	pango_layout_iter_free (iter);
984	}	1477	}
985		1478
986	int	1479	int
987	has_wrapped (CFPlus::Layout self)	1480	has_wrapped (DC::Layout self)
988	CODE:	1481	CODE:
989	{	1482	{
990	int lines = 1;	1483	int lines = 1;
991	const char *text = pango_layout_get_text (self->pl);	1484	const char *text = pango_layout_get_text (self->pl);
992		1485
…		…
997	}	1490	}
998	OUTPUT:	1491	OUTPUT:
999	RETVAL	1492	RETVAL
1000		1493
1001	SV *	1494	SV *
1002	get_text (CFPlus::Layout self)	1495	get_text (DC::Layout self)
1003	CODE:	1496	CODE:
1004	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1497	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005	sv_utf8_decode (RETVAL);	1498	sv_utf8_decode (RETVAL);
1006	OUTPUT:	1499	OUTPUT:
1007	RETVAL	1500	RETVAL
1008		1501
1009	void	1502	void
1010	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1503	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011	CODE:	1504	CODE:
1012	self->r = r;	1505	self->r = r;
1013	self->g = g;	1506	self->g = g;
1014	self->b = b;	1507	self->b = b;
1015	self->a = a;	1508	self->a = a;
1016		1509
1017	void	1510	void
1018	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1511	set_font (DC::Layout self, DC::Font font = 0)
1019	CODE:	1512	CODE:
1020	if (self->font != font)	1513	if (self->font != font)
1021	{	1514	{
1022	self->font = font;	1515	self->font = font;
1023	layout_update_font (self);	1516	layout_update_font (self);
1024	}	1517	}
1025		1518
1026	void	1519	void
1027	set_height (CFPlus::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1028	CODE:	1521	CODE:
1029	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1030	{	1523	{
1031	self->base_height = base_height;	1524	self->base_height = base_height;
1032	layout_update_font (self);	1525	layout_update_font (self);
1033	}	1526	}
1034		1527
1035	void	1528	void
1036	set_width (CFPlus::Layout self, int max_width = -1)	1529	set_width (DC::Layout self, int max_width = -1)
1037	CODE:	1530	CODE:
1038	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1531	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039		1532
1040	void	1533	void
1041	set_indent (CFPlus::Layout self, int indent)	1534	set_indent (DC::Layout self, int indent)
1042	CODE:	1535	CODE:
1043	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1536	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044		1537
1045	void	1538	void
1046	set_spacing (CFPlus::Layout self, int spacing)	1539	set_spacing (DC::Layout self, int spacing)
1047	CODE:	1540	CODE:
1048	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1541	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049		1542
1050	void	1543	void
1051	set_ellipsise (CFPlus::Layout self, int ellipsise)	1544	set_ellipsise (DC::Layout self, int ellipsise)
1052	CODE:	1545	CODE:
1053	pango_layout_set_ellipsize (self->pl,	1546	pango_layout_set_ellipsize (self->pl,
1054	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1547	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1548	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1549	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057	: PANGO_ELLIPSIZE_NONE	1550	: PANGO_ELLIPSIZE_NONE
1058	);	1551	);
1059		1552
1060	void	1553	void
1061	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1554	set_single_paragraph_mode (DC::Layout self, int spm)
1062	CODE:	1555	CODE:
1063	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1556	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064		1557
1065	void	1558	void
1066	size (CFPlus::Layout self)	1559	size (DC::Layout self)
1067	PPCODE:	1560	PPCODE:
1068	{	1561	{
1069	int w, h;	1562	int w, h;
1070		1563
1071	layout_get_pixel_size (self, &w, &h);	1564	layout_get_pixel_size (self, &w, &h);
…		…
1074	PUSHs (sv_2mortal (newSViv (w)));	1567	PUSHs (sv_2mortal (newSViv (w)));
1075	PUSHs (sv_2mortal (newSViv (h)));	1568	PUSHs (sv_2mortal (newSViv (h)));
1076	}	1569	}
1077		1570
1078	int	1571	int
1079	descent (CFPlus::Layout self)	1572	descent (DC::Layout self)
1080	CODE:	1573	CODE:
1081	{	1574	{
1082	PangoRectangle rect;	1575	PangoRectangle rect;
1083	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1576	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084	pango_layout_line_get_pixel_extents (line, 0, &rect);	1577	pango_layout_line_get_pixel_extents (line, 0, &rect);
1085	RETVAL = PANGO_DESCENT (rect);	1578	RETVAL = PANGO_DESCENT (rect);
1086	}	1579	}
1087	OUTPUT:	1580	OUTPUT:
1088	RETVAL	1581	RETVAL
1089		1582
1090	int	1583	int
1091	xy_to_index (CFPlus::Layout self, int x, int y)	1584	xy_to_index (DC::Layout self, int x, int y)
1092	CODE:	1585	CODE:
1093	{	1586	{
1094	int index, trailing;	1587	int index, trailing;
1095	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1588	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096	RETVAL = index + trailing;	1589	RETVAL = index + trailing;
1097	}	1590	}
1098	OUTPUT:	1591	OUTPUT:
1099	RETVAL	1592	RETVAL
1100		1593
1101	void	1594	void
1102	cursor_pos (CFPlus::Layout self, int index)	1595	cursor_pos (DC::Layout self, int index)
1103	PPCODE:	1596	PPCODE:
1104	{	1597	{
1105	PangoRectangle strong_pos;	1598	PangoRectangle pos;
1106	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1599	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107		1600
1108	EXTEND (SP, 3);	1601	EXTEND (SP, 3);
1109	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1602	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1603	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1604	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112	}	1605	}
1113		1606
1114	void	1607	void
1115	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1608	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116	PPCODE:	1609	PPCODE:
1117	{	1610	{
1118	int line, x;	1611	int line, x;
1119		1612
1120	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1613	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1614	#if !PANGO_VERSION_CHECK (1, 17, 3)
1121	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1615	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122		1616	--line;
		1617	#endif
1123	EXTEND (SP, 2);	1618	EXTEND (SP, 2);
1124	PUSHs (sv_2mortal (newSViv (line - 1)));	1619	PUSHs (sv_2mortal (newSViv (line)));
1125	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1620	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126	}	1621	}
1127		1622
1128	void	1623	void
1129	line_x_to_index (CFPlus::Layout self, int line, int x)	1624	line_x_to_index (DC::Layout self, int line, int x)
1130	PPCODE:	1625	PPCODE:
1131	{	1626	{
1132	PangoLayoutLine *lp;	1627	PangoLayoutLine *lp;
1133	int index, trailing;	1628	int index, trailing;
1134		1629
1135	if (line < 0)	1630	if (line < 0)
1136	XSRETURN_EMPTY;	1631	XSRETURN_EMPTY;
1137		1632
1138	if (!(lp = pango_layout_get_line (self->pl, line)))	1633	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139	XSRETURN_EMPTY; /* do better */	1634	XSRETURN_EMPTY; /* do better */
1140		1635
1141	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1636	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142		1637
1143	EXTEND (SP, 2);	1638	EXTEND (SP, 2);
…		…
1149	PUSHs (sv_2mortal (newSViv (trailing)));	1644	PUSHs (sv_2mortal (newSViv (trailing)));
1150	}	1645	}
1151	}	1646	}
1152		1647
1153	void	1648	void
1154	render (CFPlus::Layout self, float x, float y, int flags = 0)	1649	render (DC::Layout self, float x, float y, int flags = 0)
1155	PPCODE:	1650	CODE:
		1651	self->rc.clear ();
1156	pango_opengl_render_layout_subpixel (	1652	pango_opengl_render_layout_subpixel (
1157	self->pl,	1653	self->pl,
		1654	&self->rc,
1158	x * PANGO_SCALE, y * PANGO_SCALE,	1655	x * PANGO_SCALE, y * PANGO_SCALE,
1159	self->r, self->g, self->b, self->a,	1656	self->r, self->g, self->b, self->a,
1160	flags	1657	flags
1161	);	1658	);
		1659	// we assume that context_change actually clears/frees stuff
		1660	// and does not do any recomputation...
		1661	pango_layout_context_changed (self->pl);
1162		1662
1163	MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165	void	1663	void
1166	pad2pot (SV data_, SV w_, SV *h_)	1664	draw (DC::Layout self)
1167	CODE:	1665	CODE:
1168	{	1666	{
1169	int ow = SvIV (w_);	1667	glEnable (GL_TEXTURE_2D);
1170	int oh = SvIV (h_);	1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1669	glEnable (GL_BLEND);
		1670	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1671	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1672	glEnable (GL_ALPHA_TEST);
		1673	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171		1674
1172	if (ow && oh)	1675	self->rc.draw ();
		1676
		1677	glDisable (GL_ALPHA_TEST);
		1678	glDisable (GL_BLEND);
		1679	glDisable (GL_TEXTURE_2D);
		1680	}
		1681
		1682	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1683
		1684	PROTOTYPES: ENABLE
		1685
		1686	void
		1687	pad (SV *data_, int ow, int oh, int nw, int nh)
		1688	CODE:
		1689	{
		1690	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1173	{	1691	{
1174	int nw = minpot (ow);
1175	int nh = minpot (oh);
1176
1177	if (nw != ow \|\| nh != oh)
1178	{
1179	if (SvOK (data_))
1180	{
1181	STRLEN datalen;	1692	STRLEN datalen;
1182	char *data = SvPVbyte (data_, datalen);	1693	char *data = SvPVbyte (data_, datalen);
1183	int bpp = datalen / (ow * oh);	1694	int bpp = datalen / (ow * oh);
1184	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1695	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1185		1696
1186	SvPOK_only (result_);	1697	SvPOK_only (result_);
1187	SvCUR_set (result_, nw * nh * bpp);	1698	SvCUR_set (result_, nw * nh * bpp);
1188		1699
1189	memset (SvPVX (result_), 0, nw * nh * bpp);	1700	memset (SvPVX (result_), 0, nw * nh * bpp);
1190	while (oh--)	1701	while (oh--)
1191	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1702	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192		1703
1193	sv_setsv (data_, result_);	1704	sv_setsv (data_, result_);
1194	}
1195
1196	sv_setiv (w_, nw);
1197	sv_setiv (h_, nh);
1198	}
1199	}	1705	}
1200	}	1706	}
1201		1707
1202	void	1708	void
1203	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1709	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1209	{	1715	{
1210	HV hv = (HV )SvRV (self);	1716	HV hv = (HV )SvRV (self);
1211	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1717	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1718	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1719	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1720
		1721	if (name <= 0)
		1722	XSRETURN_EMPTY;
1214		1723
1215	if (items < 5)	1724	if (items < 5)
1216	{	1725	{
1217	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1726	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1727	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1246	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1247	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1248	}	1757	}
1249	}	1758	}
1250		1759
1251	MODULE = CFPlus PACKAGE = CFPlus::Map	1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
1252		1769
1253	CFPlus::Map	1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 \|\| h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
		1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1882	CODE:
		1883	{
		1884	GLint width;
		1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1886	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1887	RETVAL = width > 0;
		1888	}
		1889	OUTPUT:
		1890	RETVAL
		1891
		1892	MODULE = Deliantra::Client PACKAGE = DC::Map
		1893
		1894	PROTOTYPES: DISABLE
		1895
		1896	DC::Map
1254	new (SV *class)	1897	new (SV *klass)
1255	CODE:	1898	CODE:
1256	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, mapgrid);
1257	RETVAL->x = 0;	1900	RETVAL->x = 0;
1258	RETVAL->y = 0;	1901	RETVAL->y = 0;
1259	RETVAL->w = 0;	1902	RETVAL->w = 0;
1260	RETVAL->h = 0;	1903	RETVAL->h = 0;
1261	RETVAL->ox = 0;	1904	RETVAL->ox = 0;
…		…
1266	RETVAL->row = 0;	1909	RETVAL->row = 0;
1267	OUTPUT:	1910	OUTPUT:
1268	RETVAL	1911	RETVAL
1269		1912
1270	void	1913	void
1271	DESTROY (CFPlus::Map self)	1914	DESTROY (DC::Map self)
1272	CODE:	1915	CODE:
1273	{	1916	{
1274	map_clear (self);	1917	map_clear (self);
1275	Safefree (self->face2tile);	1918	Safefree (self->face2tile);
1276	Safefree (self->tex);	1919	Safefree (self->tex);
1277	Safefree (self);	1920	Safefree (self);
1278	}	1921	}
1279		1922
1280	void	1923	void
1281	resize (CFPlus::Map self, int map_width, int map_height)	1924	resize (DC::Map self, int map_width, int map_height)
1282	CODE:	1925	CODE:
1283	self->w = map_width;	1926	self->w = map_width;
1284	self->h = map_height;	1927	self->h = map_height;
1285		1928
1286	void	1929	void
1287	clear (CFPlus::Map self)	1930	clear (DC::Map self)
1288	CODE:	1931	CODE:
1289	map_clear (self);	1932	map_clear (self);
1290		1933
1291	void	1934	void
1292	set_tileid (CFPlus::Map self, int face, int tile)	1935	set_tileid (DC::Map self, int face, int tile)
1293	CODE:	1936	CODE:
1294	{	1937	{
1295	need_facenum (self, face); self->face2tile [face] = tile;	1938	need_facenum (self, face); self->face2tile [face] = tile;
1296	need_texid (self, tile);	1939	need_texid (self, tile);
1297	}	1940	}
1298		1941
1299	void	1942	void
		1943	set_smooth (DC::Map self, int face, int smooth, int level)
		1944	CODE:
		1945	{
		1946	tileid texid;
		1947	maptex *tex;
		1948
		1949	if (face < 0 \|\| face >= self->faces)
		1950	return;
		1951
		1952	if (smooth < 0 \|\| smooth >= self->faces)
		1953	return;
		1954
		1955	texid = self->face2tile [face];
		1956
		1957	if (!texid)
		1958	return;
		1959
		1960	tex = self->tex + texid;
		1961	tex->smoothtile = self->face2tile [smooth];
		1962	tex->smoothlevel = level;
		1963	}
		1964
		1965	void
1300	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)	1966	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)
1301	CODE:	1967	CODE:
1302	{	1968	{
1303	need_texid (self, texid);	1969	need_texid (self, texid);
1304		1970
1305	{	1971	{
…		…
1324	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1325	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1326	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327	}	1993	}
1328		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
		2014
1329	int	2015	int
1330	ox (CFPlus::Map self)	2016	ox (DC::Map self)
1331	ALIAS:	2017	ALIAS:
1332	oy = 1	2018	oy = 1
1333	x = 2	2019	x = 2
1334	y = 3	2020	y = 3
1335	w = 4	2021	w = 4
…		…
1346	}	2032	}
1347	OUTPUT:	2033	OUTPUT:
1348	RETVAL	2034	RETVAL
1349		2035
1350	void	2036	void
1351	scroll (CFPlus::Map self, int dx, int dy)	2037	scroll (DC::Map self, int dx, int dy)
1352	CODE:	2038	CODE:
1353	{	2039	{
1354	if (dx > 0)	2040	if (dx > 0)
1355	map_blank (self, self->x, self->y, dx, self->h);	2041	map_blank (self, self->x, self->y, dx, self->h);
1356	else if (dx < 0)	2042	else if (dx < 0)
1357	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	2043	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358		2044
1359	if (dy > 0)	2045	if (dy > 0)
1360	map_blank (self, self->x, self->y, self->w, dy);	2046	map_blank (self, self->x, self->y, self->w, dy);
1361	else if (dy < 0)	2047	else if (dy < 0)
1362	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	2048	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363		2049
1364	self->ox += dx; self->x += dx;	2050	self->ox += dx; self->x += dx;
1365	self->oy += dy; self->y += dy;	2051	self->oy += dy; self->y += dy;
1366		2052
1367	while (self->y < 0)	2053	while (self->y < 0)
1368	{	2054	{
1369	Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y);	2055	prepend (self->row, self->rows, MAP_EXTEND_Y);
1370		2056
1371	self->rows += MAP_EXTEND_Y;	2057	self->rows += MAP_EXTEND_Y;
1372	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1373	}	2059	}
1374	}	2060	}
1375		2061
1376	void	2062	SV *
1377	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1378	CODE:	2064	CODE:
1379	{	2065	{
1380	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2066	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1381	uint8_t data_end = (uint8_t )SvEND (data_);	2067	uint8_t data_end = (uint8_t )SvEND (data_);
1382	mapcell *cell;	2068	mapcell *cell;
1383	int x, y, flags;	2069	int x, y, z, flags;
		2070	AV *missing = newAV ();
		2071	RETVAL = newRV_noinc ((SV *)missing);
1384		2072
1385	while (data < data_end - 1)	2073	while (data < data_end - 1)
1386	{	2074	{
1387	flags = (data [0] << 8) + data [1]; data += 2;	2075	flags = (data [0] << 8) + data [1]; data += 2;
1388		2076
…		…
1401		2089
1402	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1403		2091
1404	if (flags & 8)	2092	if (flags & 8)
1405	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1406	if (extmap)	2096	do
1407	{	2097	{
1408	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1409		2100
1410	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1411	{	2104	{
1412	ext = *data++;
1413	cmd = ext & 0x3f;
1414
1415	if (cmd < 4)
1416	cell->darkness = 255 - ext * 64 + 1;
1417	else if (cmd == 5) // health
1418	{
1419	cell->stat_width = 1;	2105	cell->stat_width = 1;
1420	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1421	}
1422	else if (cmd == 6) // monster width
1423	cell->stat_width = *data++ + 1;
1424	else if (cmd == 0x47)
1425	{
1426	if (*data == 8)
1427	; // decode player uuid
1428
1429	data += *data + 1;
1430	}
1431	else if (cmd == 8) // cell flags
1432	cell->flags = *data++;
1433	else if (ext & 0x40) // unknown, multibyte => skip
1434	data += *data + 1;
1435	else
1436	data++;
1437	}	2107	}
1438	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1439	}	2125	}
1440	else	2126	while (ext & 0x80);
1441	cell->darkness = *data++ + 1;
1442	}	2127	}
1443		2128
		2129	for (z = 0; z <= 2; ++z)
1444	if (flags & 4)	2130	if (flags & (4 >> z))
1445	{	2131	{
1446	faceid face = (data [0] << 8) + data [1]; data += 2;	2132	faceid face = (data [0] << 8) + data [1]; data += 2;
1447	need_facenum (self, face);	2133	need_facenum (self, face);
1448	cell->tile [0] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
		2135
		2136	if (cell->tile [z])
		2137	{
		2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
		2140	if (!tex->name)
		2141	av_push (missing, newSViv (cell->tile [z]));
		2142
		2143	if (tex->smoothtile)
		2144	{
		2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
		2147	if (!smooth->name)
		2148	av_push (missing, newSViv (tex->smoothtile));
		2149	}
		2150	}
1449	}	2151	}
1450
1451	if (flags & 2)
1452	{
1453	faceid face = (data [0] << 8) + data [1]; data += 2;
1454	need_facenum (self, face);
1455	cell->tile [1] = self->face2tile [face];
1456	}
1457
1458	if (flags & 1)
1459	{
1460	faceid face = (data [0] << 8) + data [1]; data += 2;
1461	need_facenum (self, face);
1462	cell->tile [2] = self->face2tile [face];
1463	}
1464	}	2152	}
1465	else	2153	else
1466	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1467	}	2155	}
1468	}	2156	}
		2157	OUTPUT:
		2158	RETVAL
1469		2159
1470	SV *	2160	SV *
1471	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2161	mapmap (DC::Map self, int x0, int y0, int w, int h)
1472	CODE:	2162	CODE:
1473	{	2163	{
1474	int x1, x;	2164	int x1, x;
1475	int y1, y;	2165	int y1, y;
1476	int z;	2166	int z;
…		…
1489	? self->row + y	2179	? self->row + y
1490	: 0;	2180	: 0;
1491		2181
1492	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1493	{	2183	{
1494	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1495		2185
1496	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1497	{	2187	{
1498	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1499		2189
…		…
1501	{	2191	{
1502	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1503	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1504	int a1 = tex.a;	2194	int a1 = tex.a;
1505		2195
1506	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1507	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1508	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1509	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1510	}	2200	}
1511	}	2201	}
1512		2202
1513	*map++ = (r )	2203	*map++ = (r )
1514	\| (g << 8)	2204	\| (g << 8)
1515	\| (b << 16)	2205	\| (b << 16)
1516	\| (a << 24);	2206	\| (a << 24);
1517	}	2207	}
1518	}	2208	}
1519		2209
1520	RETVAL = map_sv;	2210	RETVAL = map_sv;
1521	}	2211	}
1522	OUTPUT:	2212	OUTPUT:
1523	RETVAL	2213	RETVAL
1524		2214
1525	void	2215	void
1526	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2216	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)
1527	CODE:	2217	CODE:
1528	{	2218	{
1529	int x, y, z;	2219	int x, y, z;
1530	int last_name;
1531		2220
1532	glColor4ub (255, 255, 255, 255);	2221	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
		2222	int pl_x, pl_y;
		2223	maptex pl_tex;
		2224	rc_t rc;
		2225	rc_t rc_ov;
		2226	rc_key_t key;
		2227	rc_t::array_t *arr;
		2228
		2229	pl_tex.name = 0;
		2230
		2231	// that's current max. sorry.
		2232	if (sw > 255) sw = 255;
		2233	if (sh > 255) sh = 255;
		2234
		2235	memset (&key, 0, sizeof (key));
		2236	key.r = 255;
		2237	key.g = 255;
		2238	key.b = 255;
		2239	key.a = 255;
		2240	key.mode = GL_QUADS;
		2241	key.format = GL_T2F_V3F;
		2242
		2243	mx += self->x;
		2244	my += self->y;
		2245
		2246	// first pass: determine smooth_max
		2247	// rather ugly, if you ask me
		2248	// could also be stored inside mapcell and updated on change
		2249	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2250
		2251	for (y = 0; y < sh; y++)
		2252	if (0 <= y + my && y + my < self->rows)
		2253	{
		2254	maprow *row = self->row + (y + my);
		2255
		2256	for (x = 0; x < sw; x++)
		2257	if (row->c0 <= x + mx && x + mx < row->c1)
		2258	{
		2259	mapcell *cell = row->col + (x + mx - row->c0);
		2260
		2261	smooth_max[x + 1][y + 1] =
		2262	MAX (self->tex [cell->tile [0]].smoothlevel,
		2263	MAX (self->tex [cell->tile [1]].smoothlevel,
		2264	self->tex [cell->tile [2]].smoothlevel));
		2265	}
		2266	}
1533		2267
1534	glEnable (GL_BLEND);	2268	glEnable (GL_BLEND);
1535	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2269	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536	glEnable (GL_TEXTURE_2D);
1537	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538		2271
1539	glBegin (GL_QUADS);
1540
1541	last_name = 0;
1542
1543	mx += self->x;
1544	my += self->y;
1545
1546	for (z = 0; z < 3; z++)	2272	for (z = 0; z <= 2; z++)
		2273	{
		2274	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2275	smooth_key skey;
		2276	smooth_hash smooth;
		2277	key.texname = -1;
		2278
1547	for (y = 0; y < sh; y++)	2279	for (y = 0; y < sh; y++)
1548	if (0 <= y + my && y + my < self->rows)	2280	if (0 <= y + my && y + my < self->rows)
1549	{	2281	{
1550	maprow *row = self->row + (y + my);	2282	maprow *row = self->row + (y + my);
1551		2283
1552	for (x = 0; x < sw; x++)	2284	for (x = 0; x < sw; x++)
1553	if (row->c0 <= x + mx && x + mx < row->c1)	2285	if (row->c0 <= x + mx && x + mx < row->c1)
		2286	{
		2287	mapcell *cell = row->col + (x + mx - row->c0);
		2288	tileid tile = cell->tile [z];
		2289
		2290	if (tile)
		2291	{
		2292	maptex tex = self->tex [tile];
		2293	int px, py;
		2294
		2295	if (key.texname != tex.name)
		2296	{
		2297	self->tex [tile].unused = 0;
		2298
		2299	if (!tex.name)
		2300	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2301
		2302	key.texname = tex.name;
		2303	arr = &rc.array (key);
		2304	}
		2305
		2306	px = (x + 1) * Th - tex.w;
		2307	py = (y + 1) * Tw - tex.h;
		2308
		2309	if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
		2310	{
		2311	pl_x = px;
		2312	pl_y = py;
		2313	pl_tex = tex;
		2314	continue;
		2315	}
		2316
		2317	arr->t2f_v3f (0 , 0 , px , py , 0);
		2318	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2319	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2320	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2321
		2322	// update smooth hash
		2323	if (tex.smoothtile)
		2324	{
		2325	skey.tile = tex.smoothtile;
		2326	skey.level = tex.smoothlevel;
		2327
		2328	smooth_level[tex.smoothlevel] = 1;
		2329
		2330	// add bits to current tile and all neighbours. skey.x\|y is
		2331	// shifted +1\|+1 so we always stay positive.
		2332
		2333	// bits is ___n cccc CCCC bbbb
		2334	// n do not draw borders&corners
		2335	// c draw these corners, but...
		2336	// C ... not these
		2337	// b draw these borders
		2338
		2339	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2340	// ┃· ·· ·┃ ━━
		2341
		2342	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2343	// ·· ·· ·┏ ┓·
		2344
		2345	// full tile
		2346	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2347
		2348	// borders
		2349	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2350	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2351	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2352	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2353
		2354	// corners
		2355	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2356	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2357	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2358	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2359	}
		2360	}
		2361
		2362	if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
		2363	{
		2364	// overlays such as the speech bubble, probably more to come
		2365	if (cell->flags & 1)
		2366	{
		2367	rc_key_t key_ov = key;
		2368	maptex tex = self->tex[TEXID_SPEECH];
		2369	int px = x * Tw + Tw * 2 / 32;
		2370	int py = y * Th - Th * 6 / 32;
		2371
		2372	key_ov.texname = tex.name;
		2373	rc_t::array_t &arr = rc_ov.array (key_ov);
		2374
		2375	arr.t2f_v3f (0 , 0 , px , py , 0);
		2376	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2377	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2378	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2379	}
		2380	}
		2381	}
		2382	}
		2383
		2384	rc.draw ();
		2385	rc.clear ();
		2386
		2387	// go through all smoothlevels, lowest to highest, then draw.
		2388	// this is basically counting sort
		2389	{
		2390	int w, b;
		2391
		2392	glEnable (GL_TEXTURE_2D);
		2393	glBegin (GL_QUADS);
		2394	for (int level = 0; level < smooth_level.size (); ++level)
		2395	if (smooth_level[level])
		2396	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1554	{	2397	{
1555	mapcell *cell = row->col + (x + mx - row->c0);	2398	smooth_key &skey = it->first;
1556	tileid tile = cell->tile [z];	2399	IV bits = it->second;
1557		2400
1558	if (tile)	2401	if (!(bits & 0x1000)
		2402	&& skey.level == level
		2403	&& level > smooth_max [skey.x][skey.y])
1559	{	2404	{
1560	maptex tex = self->tex [tile];	2405	maptex tex = self->tex [skey.tile];
1561	int px = (x + 1) * T - tex.w;	2406	int px = (((int)skey.x) - 1) * Tw;
1562	int py = (y + 1) * T - tex.h;	2407	int py = (((int)skey.y) - 1) * Th;
		2408	int border = bits & 15;
		2409	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2410	float dx = tex.s * .0625f; // 16 images/row
		2411	float dy = tex.t * .5f ; // 2 images/column
1563		2412
1564	if (last_name != tex.name)	2413	if (tex.name)
1565	{	2414	{
		2415	// this time avoiding texture state changes
		2416	// save gobs of state changes.
1566	if (!tex.name)	2417	if (key.texname != tex.name)
1567	tex = self->tex [2]; /* missing, replace by noface */
1568
1569	glEnd ();
1570	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571	glBegin (GL_QUADS);
1572	}
1573
1574	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579	if (cell->flags && z == 2)
1580	{
1581	if (cell->flags & 1)
1582	{	2418	{
1583	maptex tex = self->tex [1];	2419	self->tex [skey.tile].unused = 0;
1584	int px = x * T + T * 2 / 32;
1585	int py = y * T - T * 6 / 32;
1586		2420
1587	glEnd ();	2421	glEnd ();
1588	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2422	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589	glBegin (GL_QUADS);	2423	glBegin (GL_QUADS);
		2424	}
1590		2425
		2426	if (border)
		2427	{
		2428	float ox = border * dx;
		2429
		2430	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2431	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2432	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2433	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
		2434	}
		2435
		2436	if (corner)
		2437	{
		2438	float ox = corner * dx;
		2439
1591	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2440	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);	2441	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1593	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);	2442	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1594	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );	2443	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1595	}	2444	}
1596	}	2445	}
1597	}	2446	}
1598	}	2447	}
		2448
		2449	glEnd ();
		2450	glDisable (GL_TEXTURE_2D);
		2451	key.texname = -1;
1599	}	2452	}
		2453	}
1600		2454
1601	glEnd ();	2455	if (pl_tex.name)
		2456	{
		2457	maptex tex = pl_tex;
		2458	int px = pl_x + sdx;
		2459	int py = pl_y + sdy;
1602		2460
1603	glDisable (GL_TEXTURE_2D);	2461	key.texname = tex.name;
		2462	rc_t::array_t &arr = rc.array (key);
		2463
		2464	arr.t2f_v3f (0 , 0 , px , py , 0);
		2465	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2466	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2467	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2468
		2469	rc.draw ();
		2470	}
		2471
		2472	rc_ov.draw ();
		2473	rc_ov.clear ();
		2474
1604	glDisable (GL_BLEND);	2475	glDisable (GL_BLEND);
1605		2476
1606	// top layer: overlays such as the health bar	2477	// top layer: overlays such as the health bar
1607	for (y = 0; y < sh; y++)	2478	for (y = 0; y < sh; y++)
1608	if (0 <= y + my && y + my < self->rows)	2479	if (0 <= y + my && y + my < self->rows)
…		…
1612	for (x = 0; x < sw; x++)	2483	for (x = 0; x < sw; x++)
1613	if (row->c0 <= x + mx && x + mx < row->c1)	2484	if (row->c0 <= x + mx && x + mx < row->c1)
1614	{	2485	{
1615	mapcell *cell = row->col + (x + mx - row->c0);	2486	mapcell *cell = row->col + (x + mx - row->c0);
1616		2487
1617	int px = x * T;	2488	int px = x * Tw;
1618	int py = y * T;	2489	int py = y * Th;
		2490
		2491	if (ecb_expect_false (cell->player == player))
		2492	{
		2493	px += sdx;
		2494	py += sdy;
		2495	}
1619		2496
1620	if (cell->stat_hp)	2497	if (cell->stat_hp)
1621	{	2498	{
1622	int width = cell->stat_width * T;	2499	int width = cell->stat_width * Tw;
1623	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2500	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1624		2501
1625	glColor3ub (0, 0, 0);	2502	glColor3ub (0, 0, 0);
1626	glRectf (px + 1, py - thick - 2,	2503	glRectf (px + 1, py - thick - 2,
1627	px + width - 1, py);	2504	px + width - 1, py);
1628		2505
…		…
1634	}	2511	}
1635	}	2512	}
1636	}	2513	}
1637		2514
1638	void	2515	void
1639	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2516	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1640	CODE:	2517	CODE:
1641	{	2518	{
1642	static float color[16][3] = {	2519	static float color[16][3] = {
1643	{ 0.00F, 0.00F, 0.00F },	2520	{ 0.00f, 0.00f, 0.00f },
1644	{ 1.00F, 1.00F, 1.00F },	2521	{ 1.00f, 1.00f, 1.00f },
1645	{ 0.00F, 0.00F, 0.55F },	2522	{ 0.00f, 0.00f, 0.55f },
1646	{ 1.00F, 0.00F, 0.00F },	2523	{ 1.00f, 0.00f, 0.00f },
1647		2524
1648	{ 1.00F, 0.54F, 0.00F },	2525	{ 1.00f, 0.54f, 0.00f },
1649	{ 0.11F, 0.56F, 1.00F },	2526	{ 0.11f, 0.56f, 1.00f },
1650	{ 0.93F, 0.46F, 0.00F },	2527	{ 0.93f, 0.46f, 0.00f },
1651	{ 0.18F, 0.54F, 0.34F },	2528	{ 0.18f, 0.54f, 0.34f },
1652		2529
1653	{ 0.56F, 0.73F, 0.56F },	2530	{ 0.56f, 0.73f, 0.56f },
1654	{ 0.80F, 0.80F, 0.80F },	2531	{ 0.80f, 0.80f, 0.80f },
1655	{ 0.55F, 0.41F, 0.13F },	2532	{ 0.55f, 0.41f, 0.13f },
1656	{ 0.99F, 0.77F, 0.26F },	2533	{ 0.99f, 0.77f, 0.26f },
1657		2534
1658	{ 0.74F, 0.65F, 0.41F },	2535	{ 0.74f, 0.65f, 0.41f },
1659		2536
1660	{ 0.00F, 1.00F, 1.00F },	2537	{ 0.00f, 1.00f, 1.00f },
1661	{ 1.00F, 0.00F, 1.00F },	2538	{ 1.00f, 0.00f, 1.00f },
1662	{ 1.00F, 1.00F, 0.00F },	2539	{ 1.00f, 1.00f, 0.00f },
1663	};	2540	};
1664		2541
1665	int x, y;	2542	int x, y;
1666		2543
1667	glEnable (GL_TEXTURE_2D);	2544	glEnable (GL_TEXTURE_2D);
		2545	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2546	* but the nvidia driver (185.18.14) mishandles alpha textures
		2547	* and takes the colour from god knows where instead of using
		2548	* Cp. MODULATE results in the same colour, but slightly different
		2549	* alpha, but atcually gives us the correct colour with nvidia.
		2550	*/
1668	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2551	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1669	glEnable (GL_BLEND);	2552	glEnable (GL_BLEND);
1670	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2553	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1671	glBegin (GL_QUADS);	2554	glBegin (GL_QUADS);
1672		2555
1673	for (y = 0; y < h; y++)	2556	for (y = 0; y < h; y++)
…		…
1677		2560
1678	if (m)	2561	if (m)
1679	{	2562	{
1680	float *c = color [m & 15];	2563	float *c = color [m & 15];
1681		2564
1682	float tx1 = m & 0x40 ? 0.5 : 0.;	2565	float tx1 = m & 0x40 ? 0.5f : 0.f;
1683	float tx2 = tx1 + 0.5;	2566	float tx2 = tx1 + 0.5f;
1684		2567
1685	glColor4f (c[0], c[1], c[2], 0.75);	2568	glColor4f (c[0], c[1], c[2], 1);
1686	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2569	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1687	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2570	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1688	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2571	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1689	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2572	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1690	}	2573	}
…		…
1694	glDisable (GL_BLEND);	2577	glDisable (GL_BLEND);
1695	glDisable (GL_TEXTURE_2D);	2578	glDisable (GL_TEXTURE_2D);
1696	}	2579	}
1697		2580
1698	void	2581	void
1699	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2582	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700	PPCODE:	2583	PPCODE:
1701	{	2584	{
1702	int x, y;	2585	int x, y;
1703	int sw4 = (sw + 3) & ~3;	2586	int sw1 = sw + 2;
		2587	int sh1 = sh + 2;
		2588	int sh3 = sh * 3;
		2589	int sw3 = sw * 3;
1704	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2590	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1705	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2591	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1706		2592	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1707	memset (darkness, 255, sw4 * sh);	2593	memset (darkness1, 0, sw1*sh1);
		2594
1708	SvPOK_only (darkness_sv);	2595	SvPOK_only (darkness3_sv);
1709	SvCUR_set (darkness_sv, sw4 * sh);	2596	SvCUR_set (darkness3_sv, sw3 * sh3);
1710		2597
1711	mx += self->x;	2598	mx += self->x - 1;
1712	my += self->y;	2599	my += self->y - 1;
1713		2600
1714	for (y = 0; y < sh; y++)	2601	for (y = 0; y < sh1; y++)
1715	if (0 <= y + my && y + my < self->rows)	2602	if (0 <= y + my && y + my < self->rows)
1716	{	2603	{
1717	maprow *row = self->row + (y + my);	2604	maprow *row = self->row + (y + my);
1718		2605
1719	for (x = 0; x < sw; x++)	2606	for (x = 0; x < sw1; x++)
1720	if (row->c0 <= x + mx && x + mx < row->c1)	2607	if (row->c0 <= x + mx && x + mx < row->c1)
1721	{	2608	{
1722	mapcell *cell = row->col + (x + mx - row->c0);	2609	mapcell *cell = row->col + (x + mx - row->c0);
1723		2610
1724	darkness[y * sw4 + x] = cell->darkness	2611	darkness1 [y * sw1 + x] = cell->darkness
1725	? 255 - (cell->darkness - 1)	2612	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1726	: 255 - FOW_DARKNESS;	2613	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1727	}	2614	}
1728	}	2615	}
1729		2616
		2617	for (y = 0; y < sh; ++y)
		2618	for (x = 0; x < sw; ++x)
		2619	{
		2620	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2621	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2622	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2623	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2624	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2625	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2626	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2627	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2628	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2629
		2630	uint8_t r11 = (d11 + d21 + d12) / 3;
		2631	uint8_t r21 = d21;
		2632	uint8_t r31 = (d21 + d31 + d32) / 3;
		2633
		2634	uint8_t r12 = d12;
		2635	uint8_t r22 = d22;
		2636	uint8_t r32 = d32;
		2637
		2638	uint8_t r13 = (d13 + d23 + d12) / 3;
		2639	uint8_t r23 = d23;
		2640	uint8_t r33 = (d23 + d33 + d32) / 3;
		2641
		2642	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2644	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2647	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2650	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2651	}
		2652
		2653	free (darkness1);
		2654
1730	EXTEND (SP, 3);	2655	EXTEND (SP, 3);
1731	PUSHs (sv_2mortal (newSViv (sw4)));	2656	PUSHs (sv_2mortal (newSViv (sw3)));
1732	PUSHs (sv_2mortal (newSViv (sh)));	2657	PUSHs (sv_2mortal (newSViv (sh3)));
1733	PUSHs (darkness_sv);	2658	PUSHs (darkness3_sv);
1734	}	2659	}
1735		2660
1736	SV *	2661	SV *
1737	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2662	get_rect (DC::Map self, int x0, int y0, int w, int h)
1738	CODE:	2663	CODE:
1739	{	2664	{
1740	int x, y, x1, y1;	2665	int x, y, x1, y1;
1741	SV data_sv = newSV (w h * 7 + 5);	2666	SV data_sv = newSV (w h * 7 + 5);
1742	uint8_t data = (uint8_t )SvPVX (data_sv);	2667	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1799	else	2724	else
1800	*data++ = 0;	2725	*data++ = 0;
1801	}	2726	}
1802	}	2727	}
1803		2728
		2729	/* if size is wh + 5 then no data has been found /
		2730	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2731	{
1804	SvPOK_only (data_sv);	2732	SvPOK_only (data_sv);
1805	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2733	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2734	}
		2735
1806	RETVAL = data_sv;	2736	RETVAL = data_sv;
1807	}	2737	}
1808	OUTPUT:	2738	OUTPUT:
1809	RETVAL	2739	RETVAL
1810		2740
1811	void	2741	void
1812	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2742	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813	PPCODE:	2743	PPCODE:
1814	{	2744	{
1815	int x, y, z;	2745	int x, y, z;
1816	int w, h;	2746	int w, h;
1817	int x1, y1;	2747	int x1, y1;
		2748	STRLEN len;
		2749	uint8_t data, end;
		2750
		2751	len = SvLEN (data_sv);
		2752	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2753	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2754	end = data + len + 8;
		2755
		2756	if (len < 5)
		2757	XSRETURN_EMPTY;
1818		2758
1819	if (*data++ != 0)	2759	if (*data++ != 0)
1820	return; /* version mismatch */	2760	XSRETURN_EMPTY; /* version mismatch */
1821		2761
1822	w = data++ << 8; w \|= data++;	2762	w = data++ << 8; w \|= data++;
1823	h = data++ << 8; h \|= data++;	2763	h = data++ << 8; h \|= data++;
1824		2764
1825	// we need to do this 'cause we don't keep an absolute coord system for rows	2765	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1837	{	2777	{
1838	maprow *row = map_get_row (self, y);	2778	maprow *row = map_get_row (self, y);
1839		2779
1840	for (x = x0; x < x1; x++)	2780	for (x = x0; x < x1; x++)
1841	{	2781	{
		2782	uint8_t flags;
		2783
		2784	if (data + 7 >= end)
		2785	XSRETURN_EMPTY;
		2786
1842	uint8_t flags = *data++;	2787	flags = *data++;
1843		2788
1844	if (flags)	2789	if (flags)
1845	{	2790	{
1846	mapcell *cell = row_get_cell (row, x);	2791	mapcell *cell = row_get_cell (row, x);
1847	tileid tile[3] = { 0, 0, 0 };	2792	tileid tile[3] = { 0, 0, 0 };
…		…
1850	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2795	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1851	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2796	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1852		2797
1853	if (cell->darkness == 0)	2798	if (cell->darkness == 0)
1854	{	2799	{
1855	cell->darkness = 0;	2800	/cell->darkness = 0;/
		2801	EXTEND (SP, 3);
1856		2802
1857	for (z = 0; z <= 2; z++)	2803	for (z = 0; z <= 2; z++)
1858	{	2804	{
1859	tileid t = tile [z];	2805	tileid t = tile [z];
1860		2806
1861	if (t >= self->texs \|\| !self->tex [t].name)	2807	if (t >= self->texs \|\| (t && !self->tex [t].name))
1862	{	2808	{
1863	XPUSHs (sv_2mortal (newSViv (t)));	2809	PUSHs (sv_2mortal (newSViv (t)));
1864	need_texid (self, t);	2810	need_texid (self, t);
1865	}	2811	}
1866		2812
1867	cell->tile [z] = t;	2813	cell->tile [z] = t;
1868	}	2814	}
…		…
1870	}	2816	}
1871	}	2817	}
1872	}	2818	}
1873	}	2819	}
1874		2820
1875	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2821	MODULE = Deliantra::Client PACKAGE = DC::RW
1876		2822
1877	CFPlus::MixChunk	2823	DC::RW
1878	new_from_file (SV class, char path)	2824	new (SV klass, SV data_sv)
1879	CODE:	2825	CODE:
1880	RETVAL = Mix_LoadWAV (path);	2826	{
		2827	STRLEN datalen;
		2828	char *data = SvPVbyte (data_sv, datalen);
		2829
		2830	RETVAL = SDL_RWFromConstMem (data, datalen);
		2831	}
1881	OUTPUT:	2832	OUTPUT:
1882	RETVAL	2833	RETVAL
1883		2834
		2835	DC::RW
		2836	new_from_file (SV klass, const char path, const char *mode = "rb")
		2837	CODE:
		2838	RETVAL = SDL_RWFromFile (path, mode);
		2839	OUTPUT:
		2840	RETVAL
		2841
		2842	# fails on win32:
		2843	# dc.xs(2268) : error C2059: syntax error : '('
1884	void	2844	#void
		2845	#close (DC::RW self)
		2846	# CODE:
		2847	# (self->(close)) (self);
		2848
		2849	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2850
		2851	PROTOTYPES: DISABLE
		2852
		2853	DC::Channel
		2854	find ()
		2855	CODE:
		2856	{
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
		2860	{
		2861	RETVAL = Mix_GroupOldest (-1);
		2862
		2863	if (RETVAL < 0)
		2864	{
		2865	// happens sometimes, maybe it just stopped playing(?)
		2866	RETVAL = Mix_GroupAvailable (-1);
		2867
		2868	if (RETVAL < 0)
		2869	XSRETURN_UNDEF;
		2870	}
		2871	else
		2872	Mix_HaltChannel (RETVAL);
		2873	}
		2874
		2875	Mix_UnregisterAllEffects (RETVAL);
		2876	Mix_Volume (RETVAL, 128);
		2877	}
		2878	OUTPUT:
		2879	RETVAL
		2880
		2881	void
		2882	halt (DC::Channel self)
		2883	CODE:
		2884	Mix_HaltChannel (self);
		2885
		2886	void
		2887	expire (DC::Channel self, int ticks = -1)
		2888	CODE:
		2889	Mix_ExpireChannel (self, ticks);
		2890
		2891	void
		2892	fade_out (DC::Channel self, int ticks = -1)
		2893	CODE:
		2894	Mix_FadeOutChannel (self, ticks);
		2895
		2896	int
		2897	volume (DC::Channel self, int volume)
		2898	CODE:
		2899	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2900	OUTPUT:
		2901	RETVAL
		2902
		2903	void
		2904	unregister_all_effects (DC::Channel self)
		2905	CODE:
		2906	Mix_UnregisterAllEffects (self);
		2907
		2908	void
		2909	set_panning (DC::Channel self, int left, int right)
		2910	CODE:
		2911	left = CLAMP (left , 0, 255);
		2912	right = CLAMP (right, 0, 255);
		2913	Mix_SetPanning (self, left, right);
		2914
		2915	void
		2916	set_distance (DC::Channel self, int distance)
		2917	CODE:
		2918	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2919
		2920	void
		2921	set_position (DC::Channel self, int angle, int distance)
		2922	CODE:
		2923
		2924	void
		2925	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2926	CODE:
		2927	{
		2928	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2929	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2930	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2931	}
		2932
		2933	void
		2934	set_reverse_stereo (DC::Channel self, int flip)
		2935	CODE:
		2936	Mix_SetReverseStereo (self, flip);
		2937
		2938	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2939
		2940	PROTOTYPES: DISABLE
		2941
		2942	void
		2943	decoders ()
		2944	PPCODE:
		2945	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2946	int i, num = Mix_GetNumChunkDecoders ();
		2947	EXTEND (SP, num);
		2948	for (i = 0; i < num; ++i)
		2949	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2950	#else
		2951	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2952	#endif
		2953
		2954	DC::MixChunk
		2955	new (SV *klass, DC::RW rwops)
		2956	CODE:
		2957	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2958	OUTPUT:
		2959	RETVAL
		2960
		2961	void
1885	DESTROY (CFPlus::MixChunk self)	2962	DESTROY (DC::MixChunk self)
1886	CODE:	2963	CODE:
1887	Mix_FreeChunk (self);	2964	Mix_FreeChunk (self);
1888		2965
1889	int	2966	int
1890	volume (CFPlus::MixChunk self, int volume = -1)	2967	volume (DC::MixChunk self, int volume = -1)
1891	CODE:	2968	CODE:
		2969	if (items > 1)
		2970	volume = CLAMP (volume, 0, 128);
1892	RETVAL = Mix_VolumeChunk (self, volume);	2971	RETVAL = Mix_VolumeChunk (self, volume);
1893	OUTPUT:	2972	OUTPUT:
1894	RETVAL	2973	RETVAL
1895		2974
1896	int	2975	DC::Channel
1897	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2976	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898	CODE:	2977	CODE:
		2978	{
1899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2979	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2980
		2981	if (RETVAL < 0)
		2982	XSRETURN_UNDEF;
		2983
		2984	if (channel < 0)
		2985	{
		2986	Mix_UnregisterAllEffects (RETVAL);
		2987	Mix_Volume (RETVAL, 128);
		2988	}
		2989	}
1900	OUTPUT:	2990	OUTPUT:
1901	RETVAL	2991	RETVAL
1902		2992
1903	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2993	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2994
		2995	void
		2996	decoders ()
		2997	PPCODE:
		2998	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2999	int i, num = Mix_GetNumMusicDecoders ();
		3000	EXTEND (SP, num);
		3001	for (i = 0; i < num; ++i)
		3002	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3003	#else
		3004	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3005	#endif
1904		3006
1905	int	3007	int
1906	volume (int volume = -1)	3008	volume (int volume = -1)
		3009	PROTOTYPE: ;$
1907	CODE:	3010	CODE:
		3011	if (items > 0)
		3012	volume = CLAMP (volume, 0, 128);
1908	RETVAL = Mix_VolumeMusic (volume);	3013	RETVAL = Mix_VolumeMusic (volume);
1909	OUTPUT:	3014	OUTPUT:
1910	RETVAL	3015	RETVAL
1911		3016
1912	CFPlus::MixMusic	3017	void
1913	new_from_file (SV class, char path)	3018	fade_out (int ms)
1914	CODE:	3019	CODE:
1915	RETVAL = Mix_LoadMUS (path);	3020	Mix_FadeOutMusic (ms);
		3021
		3022	void
		3023	halt ()
		3024	CODE:
		3025	Mix_HaltMusic ();
		3026
		3027	int
		3028	playing ()
		3029	CODE:
		3030	RETVAL = Mix_PlayingMusic ();
1916	OUTPUT:	3031	OUTPUT:
1917	RETVAL	3032	RETVAL
1918		3033
		3034	DC::MixMusic
		3035	new (SV *klass, DC::RW rwops)
		3036	CODE:
		3037	RETVAL = Mix_LoadMUS_RW (rwops);
		3038	OUTPUT:
		3039	RETVAL
		3040
1919	void	3041	void
1920	DESTROY (CFPlus::MixMusic self)	3042	DESTROY (DC::MixMusic self)
1921	CODE:	3043	CODE:
1922	Mix_FreeMusic (self);	3044	Mix_FreeMusic (self);
1923		3045
1924	int	3046	int
1925	play (CFPlus::MixMusic self, int loops = -1)	3047	play (DC::MixMusic self, int loops = -1)
1926	CODE:	3048	CODE:
1927	RETVAL = Mix_PlayMusic (self, loops);	3049	RETVAL = Mix_PlayMusic (self, loops);
1928	OUTPUT:	3050	OUTPUT:
1929	RETVAL	3051	RETVAL
1930		3052
1931	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3053	void
		3054	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3055	CODE:
		3056	Mix_FadeInMusicPos (self, loops, ms, position);
		3057
		3058	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3059
		3060	PROTOTYPES: ENABLE
1932		3061
1933	BOOT:	3062	BOOT:
1934	{	3063	{
1935	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3064	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936	static const struct {	3065	static const struct {
1937	const char *name;	3066	const char *name;
1938	IV iv;	3067	IV iv;
1939	} *civ, const_iv[] = {	3068	} *civ, const_iv[] = {
1940	# define const_iv(name) { # name, (IV)name }	3069	# define const_iv(name) { # name, (IV)name }
		3070	const_iv (GL_VENDOR),
		3071	const_iv (GL_VERSION),
		3072	const_iv (GL_EXTENSIONS),
		3073	const_iv (GL_MAX_TEXTURE_UNITS),
1941	const_iv (GL_COLOR_MATERIAL),	3074	const_iv (GL_COLOR_MATERIAL),
1942	const_iv (GL_SMOOTH),	3075	const_iv (GL_SMOOTH),
1943	const_iv (GL_FLAT),	3076	const_iv (GL_FLAT),
1944	const_iv (GL_DITHER),	3077	const_iv (GL_DITHER),
1945	const_iv (GL_BLEND),	3078	const_iv (GL_BLEND),
…		…
1949	const_iv (GL_ALPHA_TEST),	3082	const_iv (GL_ALPHA_TEST),
1950	const_iv (GL_NORMALIZE),	3083	const_iv (GL_NORMALIZE),
1951	const_iv (GL_RESCALE_NORMAL),	3084	const_iv (GL_RESCALE_NORMAL),
1952	const_iv (GL_FRONT),	3085	const_iv (GL_FRONT),
1953	const_iv (GL_BACK),	3086	const_iv (GL_BACK),
		3087	const_iv (GL_AUX0),
1954	const_iv (GL_AND),	3088	const_iv (GL_AND),
1955	const_iv (GL_ONE),	3089	const_iv (GL_ONE),
1956	const_iv (GL_ZERO),	3090	const_iv (GL_ZERO),
1957	const_iv (GL_SRC_ALPHA),	3091	const_iv (GL_SRC_ALPHA),
1958	const_iv (GL_DST_ALPHA),	3092	const_iv (GL_DST_ALPHA),
1959	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3093	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1960	const_iv (GL_ONE_MINUS_DST_ALPHA),	3094	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3095	const_iv (GL_SRC_COLOR),
		3096	const_iv (GL_DST_COLOR),
		3097	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3098	const_iv (GL_ONE_MINUS_DST_COLOR),
1961	const_iv (GL_SRC_ALPHA_SATURATE),	3099	const_iv (GL_SRC_ALPHA_SATURATE),
1962	const_iv (GL_RGB),	3100	const_iv (GL_RGB),
1963	const_iv (GL_RGBA),	3101	const_iv (GL_RGBA),
1964	const_iv (GL_RGBA4),	3102	const_iv (GL_RGBA4),
1965	const_iv (GL_RGBA8),	3103	const_iv (GL_RGBA8),
…		…
1971	const_iv (GL_INTENSITY),	3109	const_iv (GL_INTENSITY),
1972	const_iv (GL_LUMINANCE),	3110	const_iv (GL_LUMINANCE),
1973	const_iv (GL_LUMINANCE_ALPHA),	3111	const_iv (GL_LUMINANCE_ALPHA),
1974	const_iv (GL_FLOAT),	3112	const_iv (GL_FLOAT),
1975	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3113	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3114	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3115	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3116	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3117	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3118	const_iv (GL_COMPRESSED_RGB_ARB),
		3119	const_iv (GL_COMPRESSED_RGBA_ARB),
1976	const_iv (GL_COMPILE),	3120	const_iv (GL_COMPILE),
		3121	const_iv (GL_PROXY_TEXTURE_1D),
		3122	const_iv (GL_PROXY_TEXTURE_2D),
1977	const_iv (GL_TEXTURE_1D),	3123	const_iv (GL_TEXTURE_1D),
1978	const_iv (GL_TEXTURE_2D),	3124	const_iv (GL_TEXTURE_2D),
1979	const_iv (GL_TEXTURE_ENV),	3125	const_iv (GL_TEXTURE_ENV),
1980	const_iv (GL_TEXTURE_MAG_FILTER),	3126	const_iv (GL_TEXTURE_MAG_FILTER),
1981	const_iv (GL_TEXTURE_MIN_FILTER),	3127	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2002	const_iv (GL_COLOR_LOGIC_OP),	3148	const_iv (GL_COLOR_LOGIC_OP),
2003	const_iv (GL_SEPARABLE_2D),	3149	const_iv (GL_SEPARABLE_2D),
2004	const_iv (GL_CONVOLUTION_2D),	3150	const_iv (GL_CONVOLUTION_2D),
2005	const_iv (GL_CONVOLUTION_BORDER_MODE),	3151	const_iv (GL_CONVOLUTION_BORDER_MODE),
2006	const_iv (GL_CONSTANT_BORDER),	3152	const_iv (GL_CONSTANT_BORDER),
		3153	const_iv (GL_POINTS),
2007	const_iv (GL_LINES),	3154	const_iv (GL_LINES),
2008	const_iv (GL_LINE_STRIP),	3155	const_iv (GL_LINE_STRIP),
2009	const_iv (GL_LINE_LOOP),	3156	const_iv (GL_LINE_LOOP),
2010	const_iv (GL_QUADS),	3157	const_iv (GL_QUADS),
2011	const_iv (GL_QUAD_STRIP),	3158	const_iv (GL_QUAD_STRIP),
2012	const_iv (GL_TRIANGLES),	3159	const_iv (GL_TRIANGLES),
2013	const_iv (GL_TRIANGLE_STRIP),	3160	const_iv (GL_TRIANGLE_STRIP),
2014	const_iv (GL_TRIANGLE_FAN),	3161	const_iv (GL_TRIANGLE_FAN),
		3162	const_iv (GL_POLYGON),
2015	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3163	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3164	const_iv (GL_POINT_SMOOTH_HINT),
		3165	const_iv (GL_LINE_SMOOTH_HINT),
		3166	const_iv (GL_POLYGON_SMOOTH_HINT),
		3167	const_iv (GL_GENERATE_MIPMAP_HINT),
		3168	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016	const_iv (GL_FASTEST),	3169	const_iv (GL_FASTEST),
		3170	const_iv (GL_DONT_CARE),
		3171	const_iv (GL_NICEST),
2017	const_iv (GL_V2F),	3172	const_iv (GL_V2F),
2018	const_iv (GL_V3F),	3173	const_iv (GL_V3F),
2019	const_iv (GL_T2F_V3F),	3174	const_iv (GL_T2F_V3F),
2020	const_iv (GL_T2F_N3F_V3F),	3175	const_iv (GL_T2F_N3F_V3F),
		3176	const_iv (GL_FUNC_ADD),
		3177	const_iv (GL_FUNC_SUBTRACT),
		3178	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2021	# undef const_iv	3179	# undef const_iv
2022	};	3180	};
2023		3181
2024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3182	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3183	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2026	}
2027		3184
2028	char *	3185	texture_av = newAV ();
		3186	AvREAL_off (texture_av);
		3187	}
		3188
		3189	void
		3190	disable_GL_EXT_blend_func_separate ()
		3191	CODE:
		3192	gl.BlendFuncSeparate = 0;
		3193	gl.BlendFuncSeparateEXT = 0;
		3194
		3195	void
		3196	apple_nvidia_bug (int enable)
		3197
		3198	const char *
2029	gl_vendor ()	3199	gl_vendor ()
2030	CODE:	3200	CODE:
2031	RETVAL = (char *)glGetString (GL_VENDOR);	3201	RETVAL = (const char *)glGetString (GL_VENDOR);
2032	OUTPUT:	3202	OUTPUT:
2033	RETVAL	3203	RETVAL
2034		3204
2035	char *	3205	const char *
2036	gl_version ()	3206	gl_version ()
2037	CODE:	3207	CODE:
2038	RETVAL = (char *)glGetString (GL_VERSION);	3208	RETVAL = (const char *)glGetString (GL_VERSION);
2039	OUTPUT:	3209	OUTPUT:
2040	RETVAL	3210	RETVAL
2041		3211
2042	char *	3212	const char *
2043	gl_extensions ()	3213	gl_extensions ()
2044	CODE:	3214	CODE:
2045	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3215	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2046	OUTPUT:	3216	OUTPUT:
2047	RETVAL	3217	RETVAL
2048		3218
		3219	const char *glGetString (GLenum pname)
		3220	CODE:
		3221	RETVAL = (const char *)glGetString (pname);
		3222	OUTPUT:
		3223	RETVAL
		3224
		3225	GLint glGetInteger (GLenum pname)
		3226	CODE:
		3227	glGetIntegerv (pname, &RETVAL);
		3228	OUTPUT:
		3229	RETVAL
		3230
		3231	GLdouble glGetDouble (GLenum pname)
		3232	CODE:
		3233	glGetDoublev (pname, &RETVAL);
		3234	OUTPUT:
		3235	RETVAL
		3236
2049	int glGetError ()	3237	int glGetError ()
2050		3238
2051	void glFinish ()	3239	void glFinish ()
		3240
		3241	void glFlush ()
2052		3242
2053	void glClear (int mask)	3243	void glClear (int mask)
2054		3244
2055	void glClearColor (float r, float g, float b, float a = 1.0)	3245	void glClearColor (float r, float g, float b, float a = 1.0)
2056	PROTOTYPE: @	3246	PROTOTYPE: @
…		…
2067		3257
2068	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3258	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2069	CODE:	3259	CODE:
2070	gl_BlendFuncSeparate (sa, da, saa, daa);	3260	gl_BlendFuncSeparate (sa, da, saa, daa);
2071		3261
		3262	# void glBlendEquation (int se)
		3263
2072	void glDepthMask (int flag)	3264	void glDepthMask (int flag)
2073		3265
2074	void glLogicOp (int opcode)	3266	void glLogicOp (int opcode)
2075		3267
2076	void glColorMask (int red, int green, int blue, int alpha)	3268	void glColorMask (int red, int green, int blue, int alpha)
…		…
2090	# near_ and far_ are due to microsofts buggy "c" compiler	3282	# near_ and far_ are due to microsofts buggy "c" compiler
2091	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3283	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092		3284
2093	# near_ and far_ are due to microsofts buggy "c" compiler	3285	# near_ and far_ are due to microsofts buggy "c" compiler
2094	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3286	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3287
		3288	PROTOTYPES: DISABLE
2095		3289
2096	void glViewport (int x, int y, int width, int height)	3290	void glViewport (int x, int y, int width, int height)
2097		3291
2098	void glScissor (int x, int y, int width, int height)	3292	void glScissor (int x, int y, int width, int height)
2099		3293
…		…
2107		3301
2108	void glRotate (float angle, float x, float y, float z)	3302	void glRotate (float angle, float x, float y, float z)
2109	CODE:	3303	CODE:
2110	glRotatef (angle, x, y, z);	3304	glRotatef (angle, x, y, z);
2111		3305
2112	void glBegin (int mode)
2113
2114	void glEnd ()
2115
2116	void glColor (float r, float g, float b, float a = 1.0)	3306	void glColor (float r, float g, float b, float a = 1.0)
2117	PROTOTYPE: @	3307	PROTOTYPE: @
2118	ALIAS:	3308	ALIAS:
2119	glColor_premultiply = 1	3309	glColor_premultiply = 1
2120	CODE:	3310	CODE:
2121	if (ix)	3311	if (ix)
2122	{	3312	{
…		…
2125	b *= a;	3315	b *= a;
2126	}	3316	}
2127	// microsoft visual "c" rounds instead of truncating...	3317	// microsoft visual "c" rounds instead of truncating...
2128	glColor4f (r, g, b, a);	3318	glColor4f (r, g, b, a);
2129		3319
2130	void glInterleavedArrays (int format, int stride, char *data)
2131
2132	void glDrawElements (int mode, int count, int type, char *indices)
2133
2134	# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136	void glRasterPos (float x, float y, float z = 0.)	3320	void glRasterPos (float x, float y, float z = 0.)
2137	CODE:	3321	CODE:
2138	glRasterPos3f (0, 0, z);	3322	glRasterPos3f (0, 0, z);
2139	glBitmap (0, 0, 0, 0, x, y, 0);	3323	glBitmap (0, 0, 0, 0, x, y, 0);
2140		3324
…		…
2144		3328
2145	void glTexCoord (float s, float t)	3329	void glTexCoord (float s, float t)
2146	CODE:	3330	CODE:
2147	glTexCoord2f (s, t);	3331	glTexCoord2f (s, t);
2148		3332
		3333	void glRect (float x1, float y1, float x2, float y2)
		3334	CODE:
		3335	glRectf (x1, y1, x2, y2);
		3336
		3337	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3338	CODE:
		3339	glBegin (GL_LINE_LOOP);
		3340	glVertex2f (x1, y1);
		3341	glVertex2f (x2, y1);
		3342	glVertex2f (x2, y2);
		3343	glVertex2f (x1, y2);
		3344	glEnd ();
		3345
		3346	PROTOTYPES: ENABLE
		3347
		3348	void glBegin (int mode)
		3349
		3350	void glEnd ()
		3351
		3352	void glPointSize (GLfloat size)
		3353
		3354	void glLineWidth (GLfloat width)
		3355
		3356	void glInterleavedArrays (int format, int stride, char *data)
		3357
		3358	void glDrawElements (int mode, int count, int type, char *indices)
		3359
		3360	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3361
2149	void glTexEnv (int target, int pname, float param)	3362	void glTexEnv (int target, int pname, float param)
2150	CODE:	3363	CODE:
2151	glTexEnvf (target, pname, param);	3364	glTexEnvf (target, pname, param);
2152		3365
2153	void glTexParameter (int target, int pname, float param)	3366	void glTexParameter (int target, int pname, float param)
…		…
2169	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3382	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2170	CODE:	3383	CODE:
2171	if (gl.SeparableFilter2D)	3384	if (gl.SeparableFilter2D)
2172	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3385	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173		3386
2174	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3387	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175		3388
2176	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3389	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177		3390
2178	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3391	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3392
		3393	void glPixelZoom (float x, float y)
2179		3394
2180	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3395	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181		3396
2182	int glGenTexture ()	3397	int glGenTexture ()
2183	CODE:	3398	CODE:
2184	{	3399	RETVAL = gen_texture ();
2185	GLuint name;
2186	glGenTextures (1, &name);
2187	RETVAL = name;
2188	}
2189	OUTPUT:	3400	OUTPUT:
2190	RETVAL	3401	RETVAL
2191		3402
2192	void glDeleteTexture (int name)	3403	void glDeleteTexture (int name)
2193	CODE:	3404	CODE:
2194	{
2195	GLuint name_ = name;
2196	glDeleteTextures (1, &name_);	3405	del_texture (name);
2197	}	3406
2198
2199	int glGenList ()	3407	int glGenList ()
2200	CODE:	3408	CODE:
2201	RETVAL = glGenLists (1);	3409	RETVAL = glGenLists (1);
2202	OUTPUT:	3410	OUTPUT:
2203	RETVAL	3411	RETVAL
…		…
2210		3418
2211	void glEndList ()	3419	void glEndList ()
2212		3420
2213	void glCallList (int list)	3421	void glCallList (int list)
2214		3422
		3423	void c_init ()
		3424	CODE:
		3425	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3426	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3427
		3428	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3429
		3430	PROTOTYPES: DISABLE
		3431
		3432	void
		3433	find_widget (SV *self, NV x, NV y)
		3434	PPCODE:
		3435	{
		3436	if (within_widget (self, x, y))
		3437	XPUSHs (self);
		3438	}
		3439
		3440	BOOT:
		3441	{
		3442	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3443
		3444	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3445	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3446	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3447	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3448	}
		3449
		3450	void
		3451	draw (SV *self)
		3452	CODE:
		3453	{
		3454	HV *hv;
		3455	SV **svp;
		3456	NV x, y, w, h;
		3457	SV *draw_x_sv = GvSV (draw_x_gv);
		3458	SV *draw_y_sv = GvSV (draw_y_gv);
		3459	SV *draw_w_sv = GvSV (draw_w_gv);
		3460	SV *draw_h_sv = GvSV (draw_h_gv);
		3461	double draw_x, draw_y;
		3462
		3463	if (!SvROK (self))
		3464	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3465
		3466	hv = (HV *)SvRV (self);
		3467
		3468	if (SvTYPE (hv) != SVt_PVHV)
		3469	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3470
		3471	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3472	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3473
		3474	if (!h \|\| !w)
		3475	XSRETURN_EMPTY;
		3476
		3477	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3478	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3479
		3480	draw_x = SvNV (draw_x_sv) + x;
		3481	draw_y = SvNV (draw_y_sv) + y;
		3482
		3483	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3484	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3485	XSRETURN_EMPTY;
		3486
		3487	sv_setnv (draw_x_sv, draw_x);
		3488	sv_setnv (draw_y_sv, draw_y);
		3489
		3490	glPushMatrix ();
		3491	glTranslated (x, y, 0);
		3492
		3493	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3494	{
		3495	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3496
		3497	if (svp && SvTRUE (*svp))
		3498	{
		3499	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3500	glEnable (GL_BLEND);
		3501	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3502	glBegin (GL_QUADS);
		3503	glVertex2f (0, 0);
		3504	glVertex2f (w, 0);
		3505	glVertex2f (w, h);
		3506	glVertex2f (0, h);
		3507	glEnd ();
		3508	glDisable (GL_BLEND);
		3509	}
		3510	}
		3511	#if 0
		3512	// draw borders, for debugging
		3513	glPushMatrix ();
		3514	glColor4f (1., 1., 0., 1.);
		3515	glTranslatef (.5, .5, 0.);
		3516	glBegin (GL_LINE_LOOP);
		3517	glVertex2f (0 , 0);
		3518	glVertex2f (w - 1, 0);
		3519	glVertex2f (w - 1, h - 1);
		3520	glVertex2f (0 , h - 1);
		3521	glEnd ();
		3522	glPopMatrix ();
		3523	#endif
		3524	PUSHMARK (SP);
		3525	XPUSHs (self);
		3526	PUTBACK;
		3527	call_method ("_draw", G_VOID \| G_DISCARD);
		3528	SPAGAIN;
		3529
		3530	glPopMatrix ();
		3531
		3532	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3533	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3534	}
		3535

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs. Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.335 by root, Mon Nov 19 01:56:11 2018 UTC