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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.125 by root, Tue Jul 4 23:44:23 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
55		87
56	#if 1	88	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	90
59	# define PARACHUTE 0	91	static AV *texture_av;
60	#endif
61		92
62	static struct	93	static struct
63	{	94	{
64	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	96	#include "glfunc.h"
66	#undef GL_FUNC	97	#undef GL_FUNC
67	} gl;	98	} gl;
68		99
		100	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	102	{
71	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	107	else
76	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
77	}	109	}
78		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
79	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
80		137
81	#include "pango-font.c"	138	#include "pango-font.c"
82	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
83	#include "pango-render.c"	140	#include "pango-render.c"
84		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
87		146
88	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
89		148
90	static int	149	static int
91	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
92	{	151	{
93	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		166
108	typedef struct cf_layout {	167	typedef struct cf_layout {
109	PangoLayout *pl;	168	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
111	int base_height;	170	int base_height;
112	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
113	} *CFClient__Layout;	173	} *DC__Layout;
114		174
115	static CFClient__Font default_font;	175	static DC__Font default_font;
116	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
118		178
119	static void	179	static void
120	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	185	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	187	}
128		188
129	static void	189	static void
130	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
131	{	191	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
134	*/	194	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
136		196
137	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		199
140	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
141	}	201	}
142		202
143	static void	203	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
147		210
148	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		213
151	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
152	}	215	if (!rect.height) rect.height = 1;
153		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
154	typedef uint16_t mapface;	222	typedef uint16_t faceid;
155		223
156	typedef struct {	224	typedef struct {
157	GLint name;	225	GLuint name;
158	int w, h;	226	int w, h;
159	float s, t;	227	float s, t;
160	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
161	} maptex;	231	} maptex;
162		232
163	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
164	int16_t darkness;	236	uint16_t darkness;
165	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	238	} mapcell;
167		239
168	typedef struct {	240	typedef struct {
169	int32_t c0, c1;	241	int32_t c0, c1;
170	mapcell *col;	242	mapcell *col;
171	} maprow;	243	} maprow;
172		244
173	typedef struct map {	245	typedef struct map {
174	int x, y, w, h;	246	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	248	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	249	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		250
182	int32_t rows;	251	int32_t rows;
183	maprow *row;	252	maprow *row;
184	} *CFClient__Map;	253	} *DC__Map;
185		254
186	static char *	255	static char *
187	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
188	{	257	{
189	char *p;	258	char *p;
…		…
206	}	275	}
207		276
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
211	static maprow *	300	static maprow *
212	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
213	{	302	{
214	if (0 > y)	303	if (0 > y)
215	{	304	{
216	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
255		344
256	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
257	}	346	}
258		347
259	static mapcell *	348	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
261	{	350	{
262	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
263	}	352	}
264		353
265	static void	354	static void
266	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
267	{	356	{
268	int r;	357	int r;
269		358
270	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
278	self->oy = 0;	367	self->oy = 0;
279	self->row = 0;	368	self->row = 0;
280	self->rows = 0;	369	self->rows = 0;
281	}	370	}
282		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
283	static void	382	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	384	{
286	int x, y;	385	int x, y;
287	maprow *row;	386	maprow *row;
		387	mapcell *cell;
288		388
289	for (y = y0; y < y0 + h; y++)	389	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	390	if (y >= 0)
291	{	391	{
292	if (y >= self->rows)	392	if (y >= self->rows)
…		…
298	if (x >= row->c0)	398	if (x >= row->c0)
299	{	399	{
300	if (x >= row->c1)	400	if (x >= row->c1)
301	break;	401	break;
302		402
303	row->col[x - row->c0].darkness = -1;	403	cell = row->col + x - row->c0;
		404
		405	CELL_CLEAR (cell);
304	}	406	}
305	}	407	}
		408	}
		409
		410	typedef struct {
		411	tileid tile;
		412	uint8_t x, y, level;
		413	} smooth_key;
		414
		415	static void
		416	smooth_or_bits (HV hv, smooth_key key, IV bits)
		417	{
		418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		419
		420	if (SvIOK (*sv))
		421	SvIV_set (sv, SvIVX (sv) \| bits);
		422	else
		423	sv_setiv (*sv, bits);
306	}	424	}
307		425
308	static void	426	static void
309	music_finished (void)	427	music_finished (void)
310	{	428	{
…		…
346	n \|= n >> 16;	464	n \|= n >> 16;
347		465
348	return n + 1;	466	return n + 1;
349	}	467	}
350		468
351	MODULE = CFClient PACKAGE = CFClient	469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
		480	/* SDL should provide this, really. */
		481	#define SDLK_MODIFIER_MIN 300
		482	#define SDLK_MODIFIER_MAX 314
		483
		484	/******************************************************************************/
		485
		486	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp \|\| !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
352		528
353	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
354		530
355	BOOT:	531	BOOT:
356	{	532	{
357	HV *stash = gv_stashpv ("CFClient", 1);	533	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	534	static const struct {
359	const char *name;	535	const char *name;
360	IV iv;	536	IV iv;
361	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
		539	const_iv (SDLK_MODIFIER_MIN),
		540	const_iv (SDLK_MODIFIER_MAX),
		541
363	const_iv (SDL_ACTIVEEVENT),	542	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	543	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	544	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	545	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	546	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	555	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	556	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	557	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	558	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	559	const_iv (SDL_USEREVENT),
		560
		561	const_iv (SDL_APPINPUTFOCUS),
		562	const_iv (SDL_APPMOUSEFOCUS),
		563	const_iv (SDL_APPACTIVE),
		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	626	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	627	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	628	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	629	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	630	const_iv (SDLK_UNDO),
		631
445	const_iv (KMOD_NONE),	632	const_iv (KMOD_NONE),
		633	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	634	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	635	const_iv (KMOD_RSHIFT),
		636	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	637	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	638	const_iv (KMOD_RCTRL),
		639	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	640	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	641	const_iv (KMOD_RALT),
		642	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	648
458	const_iv (KMOD_SHIFT),	649	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),	650
460	const_iv (KMOD_META)	651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
461	# undef const_iv	679	# undef const_iv
462	};	680	};
463		681
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		684
		685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	687	}
		688
		689	void
		690	weaken (SV *rv)
		691	PROTOTYPE: $
		692	CODE:
		693	sv_rvweaken (rv);
		694
		695	int
		696	in_destruct ()
		697	CODE:
		698	RETVAL = PL_main_cv == Nullcv;
		699	OUTPUT:
		700	RETVAL
467		701
468	NV floor (NV x)	702	NV floor (NV x)
469		703
470	NV ceil (NV x)	704	NV ceil (NV x)
		705
		706	NV ceilabs (NV x)
		707	CODE:
		708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);
		709	OUTPUT:
		710	RETVAL
		711
		712	IV minpot (UV n)
		713
		714	IV popcount (UV n)
471		715
472	void	716	void
473	pango_init ()	717	pango_init ()
474	CODE:	718	CODE:
475	{	719	{
476	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
477	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	721	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	722	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		723	/pango_context_set_font_description (opengl_context, default_font);/
		724	#if PANGO_VERSION_CHECK (1, 15, 2)
		725	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		726	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		727	#endif
479	}	728	}
480		729
481	int	730	char *SDL_GetError ()
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		731
484	void	732	int SDL_Init (U32 flags)
		733
		734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
485	SDL_Quit ()	738	void SDL_Quit ()
486		739
		740	int SDL_GL_SetAttribute (int attr, int value)
		741
		742	int SDL_GL_GetAttribute (int attr)
		743	CODE:
		744	if (SDL_GL_GetAttribute (attr, &RETVAL))
		745	XSRETURN_UNDEF;
		746	OUTPUT:
		747	RETVAL
		748
487	void	749	void
488	SDL_ListModes ()	750	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	751	PPCODE:
490	{	752	{
491	SDL_Rect **m;	753	SDL_Rect **m;
492		754
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		759
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	760	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	761	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		762
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	763	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		767
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		769	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
508	SDL_EnableUNICODE (1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
510		770
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		772
513	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
514	while (*m)	774	while (*m)
515	{	775	{
		776	if ((m)->w >= 400 && (m)->h >= 300)
		777	{
516	AV *av = newAV ();	778	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
518	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
		781	av_push (av, newSViv (rgb));
		782	av_push (av, newSViv (alpha));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	783	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		784	}
520		785
521	++m;	786	++m;
522	}	787	}
523	}	788	}
524		789
525	char *
526	SDL_GetError ()
527
528	int	790	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	791	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	CODE:	792	CODE:
		793	{
		794	SDL_EnableUNICODE (1);
		795	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		796
		797	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		798	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		799	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		800	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		801
531	RETVAL = !!SDL_SetVideoMode (	802	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	803	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	804	);
		805
534	if (RETVAL)	806	if (RETVAL)
535	{	807	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	808	av_clear (texture_av);
		809
		810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538	# include "glfunc.h"	812	#include "glfunc.h"
539	# undef GL_FUNC	813	#undef GL_FUNC
540	}	814	}
		815	}
541	OUTPUT:	816	OUTPUT:
542	RETVAL	817	RETVAL
543		818
544	void	819	void
545	SDL_GL_SwapBuffers ()	820	SDL_GL_SwapBuffers ()
546		821
547	char *	822	char *
548	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
549		824
		825	int
		826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
		830
550	void	831	void
551	SDL_PollEvent ()	832	poll_events ()
552	PPCODE:	833	PPCODE:
553	{	834	{
554	SDL_Event ev;	835	SDL_Event ev;
555		836
556	while (SDL_PollEvent (&ev))	837	SDL_PumpEvents ();
		838	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	839	{
558	HV *hv = newHV ();	840	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	841	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		842
561	switch (ev.type)	843	switch (ev.type)
562	{	844	{
563	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
564	case SDL_KEYUP:	846	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	852	break;
570		853
571	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	856	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	857	break;
575		858
576	case SDL_MOUSEMOTION:	859	case SDL_MOUSEMOTION:
		860	{
		861	int state = ev.motion.state;
		862	int x = ev.motion.x;
		863	int y = ev.motion.y;
		864	int xrel = ev.motion.xrel;
		865	int yrel = ev.motion.yrel;
		866
		867	/* do simplistic event compression */
		868	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		869	&& state == ev.motion.state)
		870	{
		871	xrel += ev.motion.xrel;
		872	yrel += ev.motion.yrel;
		873	x = ev.motion.x;
		874	y = ev.motion.y;
		875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		876	}
		877
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		884	}
584	break;	885	break;
585		886
586	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589		890
590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	901	break;
601	}	902	}
602		903
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	905	}
605	}	906	}
606		907
607	int	908	int
608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609	POSTCALL:	910	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	912	Mix_ChannelFinished (channel_finished);
612		913
613	void	914	void
		915	Mix_QuerySpec ()
		916	PPCODE:
		917	{
		918	int freq, channels;
		919	Uint16 format;
		920
		921	if (Mix_QuerySpec (&freq, &format, &channels))
		922	{
		923	EXTEND (SP, 3);
		924	PUSHs (sv_2mortal (newSViv (freq)));
		925	PUSHs (sv_2mortal (newSViv (format)));
		926	PUSHs (sv_2mortal (newSViv (channels)));
		927	}
		928	}
		929
		930	void
614	Mix_CloseAudio ()	931	Mix_CloseAudio ()
615		932
616	int	933	int
617	Mix_AllocateChannels (int numchans = -1)	934	Mix_AllocateChannels (int numchans = -1)
618		935
		936	const char *
		937	Mix_GetError ()
		938
619	void	939	void
620	lowdelay (int fd, int val = 1)	940	lowdelay (int fd, int val = 1)
621	CODE:	941	CODE:
		942	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		943
		944	void
		945	win32_proxy_info ()
		946	PPCODE:
		947	{
622	#ifndef _WIN32	948	#ifdef _WIN32
623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	949	char buffer[2048];
		950	DWORD buflen;
		951
		952	EXTEND (SP, 3);
		953
		954	buflen = sizeof (buffer);
		955	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		956	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		957	{
		958	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		959
		960	buflen = sizeof (buffer);
		961	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		962	{
		963	PUSHs (newSVpv (buffer, 0));
		964
		965	buflen = sizeof (buffer);
		966	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		967	PUSHs (newSVpv (buffer, 0));
		968	}
		969	}
624	#endif	970	#endif
		971	}
625		972
626	void	973	int
627	add_font (char *file)	974	add_font (char *file)
628	CODE:	975	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
630		979
631	void	980	void
632	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
633	ALIAS:	982	ALIAS:
634	load_image_file = 1	983	load_image_file = 1
…		…
637	STRLEN image_len;	986	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	987	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	988	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	989	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	990	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	991	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	992	: SDL_RWFromConstMem (image, image_len);
644		993
645	if (!rw)	994	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	995	croak ("load_image: %s", SDL_GetError ());
647		996
…		…
676		1025
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1026	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		1027
679	assert (surface2->pitch == surface2->w * 4);	1028	assert (surface2->pitch == surface2->w * 4);
680		1029
		1030	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	1031	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	1032	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	1033	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1034	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1035	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1036	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1037	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1038	SDL_UnlockSurface (surface2);
690		1039
691	SDL_FreeSurface (surface);	1040	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	1041	SDL_FreeSurface (surface2);
693	}	1042	}
694		1043
…		…
720	void	1069	void
721	error (char *message)	1070	error (char *message)
722	CODE:	1071	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	1073	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	1075	#endif
727		1076
728	void	1077	void
729	fatal (char *message)	1078	fatal (char *message)
730	CODE:	1079	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1081	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1083	#endif
735	_exit (1);	1084	_exit (1);
736		1085
737	void	1086	void
738	_exit (int retval)	1087	_exit (int retval = 0)
739	CODE:	1088	CODE:
		1089	#ifdef WIN32
		1090	ExitThread (retval); // unclean, please beam me up
		1091	#else
740	_exit (retval);	1092	_exit (retval);
		1093	#endif
741		1094
		1095	void
		1096	debug ()
		1097	CODE:
		1098	{
		1099	#if DEBUG
		1100	VALGRIND_DO_LEAK_CHECK;
		1101	#endif
		1102	}
		1103
742	MODULE = CFClient PACKAGE = CFClient::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1105
744	CFClient::Font	1106	PROTOTYPES: DISABLE
		1107
		1108	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1109	new_from_file (SV class, char path, int id = 0)
746	CODE:	1110	CODE:
747	{	1111	{
748	int count;	1112	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1113	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1116	}
753	OUTPUT:	1117	OUTPUT:
754	RETVAL	1118	RETVAL
755		1119
756	void	1120	void
757	DESTROY (CFClient::Font self)	1121	DESTROY (DC::Font self)
758	CODE:	1122	CODE:
759	pango_font_description_free (self);	1123	pango_font_description_free (self);
760		1124
761	void	1125	void
762	make_default (CFClient::Font self)	1126	make_default (DC::Font self)
		1127	PROTOTYPE: $
763	CODE:	1128	CODE:
764	default_font = self;	1129	default_font = self;
765		1130
766	MODULE = CFClient PACKAGE = CFClient::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1132
		1133	PROTOTYPES: DISABLE
		1134
768	void	1135	void
769	clear_font_cache ()	1136	glyph_cache_backup ()
		1137	PROTOTYPE:
770	CODE:	1138	CODE:
771	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
772	tc_clear ();	1145	tc_restore ();
773		1146
774	CFClient::Layout	1147	DC::Layout
775	new (SV *class, int type = 0)	1148	new (SV *class)
776	CODE:	1149	CODE:
777	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
778		1151
779	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
780	RETVAL->r = 1.;	1153	RETVAL->r = 1.;
781	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
782	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
783	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
784	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
785	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
786		1160
787	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
788	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
789	OUTPUT:	1163	OUTPUT:
790	RETVAL	1164	RETVAL
791		1165
792	void	1166	void
793	DESTROY (CFClient::Layout self)	1167	DESTROY (DC::Layout self)
794	CODE:	1168	CODE:
795	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
796	Safefree (self);	1171	Safefree (self);
797		1172
798	void	1173	void
799	set_text (CFClient::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
800	CODE:	1175	CODE:
801	{	1176	{
802	STRLEN textlen;	1177	STRLEN textlen;
803	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
804		1179
805	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
806	}	1181	}
807		1182
808	void	1183	void
809	set_markup (CFClient::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
810	CODE:	1185	CODE:
811	{	1186	{
812	STRLEN textlen;	1187	STRLEN textlen;
813	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
814		1189
815	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
816	}	1191	}
817		1192
818	void	1193	void
819	set_shapes (CFClient::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
820	CODE:	1195	CODE:
821	{	1196	{
822	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
823	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
824	const char *pos = text;	1199	const char *pos = text;
…		…
859	if (attrs)	1234	if (attrs)
860	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
861	}	1236	}
862		1237
863	void	1238	void
864	get_shapes (CFClient::Layout self)	1239	get_shapes (DC::Layout self)
865	PPCODE:	1240	PPCODE:
866	{	1241	{
867	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
868		1243
869	do	1244	do
870	{	1245	{
871	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
872		1247
873	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
874	{	1249	{
875	PangoRectangle extents;	1250	PangoRectangle extents;
876	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
877		1252
		1253	EXTEND (SP, 2);
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1254	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
879	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1255	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
880	}	1256	}
881	}	1257	}
882	while (pango_layout_iter_next_run (iter));	1258	while (pango_layout_iter_next_run (iter));
883		1259
884	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
885	}	1261	}
886		1262
887	int	1263	int
888	has_wrapped (CFClient::Layout self)	1264	has_wrapped (DC::Layout self)
889	CODE:	1265	CODE:
890	{	1266	{
891	int lines = 1;	1267	int lines = 1;
892	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
893		1269
…		…
898	}	1274	}
899	OUTPUT:	1275	OUTPUT:
900	RETVAL	1276	RETVAL
901		1277
902	SV *	1278	SV *
903	get_text (CFClient::Layout self)	1279	get_text (DC::Layout self)
904	CODE:	1280	CODE:
905	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
906	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
907	OUTPUT:	1283	OUTPUT:
908	RETVAL	1284	RETVAL
909		1285
910	void	1286	void
911	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1287	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
912	CODE:	1288	CODE:
913	self->r = r;	1289	self->r = r;
914	self->g = g;	1290	self->g = g;
915	self->b = b;	1291	self->b = b;
916	self->a = a;	1292	self->a = a;
917		1293
918	void	1294	void
919	set_font (CFClient::Layout self, CFClient::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
920	CODE:	1296	CODE:
921	if (self->font != font)	1297	if (self->font != font)
922	{	1298	{
923	self->font = font;	1299	self->font = font;
924	layout_update_font (self);	1300	layout_update_font (self);
925	}	1301	}
926		1302
927	void	1303	void
928	set_height (CFClient::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
929	CODE:	1305	CODE:
930	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
931	{	1307	{
932	self->base_height = base_height;	1308	self->base_height = base_height;
933	layout_update_font (self);	1309	layout_update_font (self);
934	}	1310	}
935		1311
936	void	1312	void
937	set_width (CFClient::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
938	CODE:	1314	CODE:
939	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1315	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
940		1316
941	void	1317	void
942	set_indent (CFClient::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
943	CODE:	1319	CODE:
944	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
945		1321
946	void	1322	void
947	set_spacing (CFClient::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
948	CODE:	1324	CODE:
949	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
950		1326
951	void	1327	void
952	set_ellipsise (CFClient::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
953	CODE:	1329	CODE:
954	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
955	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
956	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
957	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
958	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
959	);	1335	);
960		1336
961	void	1337	void
962	set_single_paragraph_mode (CFClient::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
963	CODE:	1339	CODE:
964	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
965		1341
966	void	1342	void
967	size (CFClient::Layout self)	1343	size (DC::Layout self)
968	PPCODE:	1344	PPCODE:
969	{	1345	{
970	int w, h;	1346	int w, h;
971		1347
972	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
975	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
976	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
977	}	1353	}
978		1354
979	int	1355	int
980	descent (CFClient::Layout self)	1356	descent (DC::Layout self)
981	CODE:	1357	CODE:
982	{	1358	{
983	PangoRectangle rect;	1359	PangoRectangle rect;
984	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
985	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
986	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
987	}	1363	}
988	OUTPUT:	1364	OUTPUT:
989	RETVAL	1365	RETVAL
990		1366
991	int	1367	int
992	xy_to_index (CFClient::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
993	CODE:	1369	CODE:
994	{	1370	{
995	int index, trailing;	1371	int index, trailing;
996	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1372	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
997	RETVAL = index;	1373	RETVAL = index + trailing;
998	}	1374	}
999	OUTPUT:	1375	OUTPUT:
1000	RETVAL	1376	RETVAL
1001		1377
1002	void	1378	void
1003	cursor_pos (CFClient::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1004	PPCODE:	1380	PPCODE:
1005	{	1381	{
1006	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1007	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1008		1384
1009	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1010	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1012	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1013	}	1389	}
1014		1390
1015	void	1391	void
1016	render (CFClient::Layout self, float x, float y)	1392	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1017	PPCODE:	1393	PPCODE:
		1394	{
		1395	int line, x;
		1396
		1397	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1398	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1400	--line;
		1401	#endif
		1402	EXTEND (SP, 2);
		1403	PUSHs (sv_2mortal (newSViv (line)));
		1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1405	}
		1406
		1407	void
		1408	line_x_to_index (DC::Layout self, int line, int x)
		1409	PPCODE:
		1410	{
		1411	PangoLayoutLine *lp;
		1412	int index, trailing;
		1413
		1414	if (line < 0)
		1415	XSRETURN_EMPTY;
		1416
		1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1418	XSRETURN_EMPTY; /* do better */
		1419
		1420	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1421
		1422	EXTEND (SP, 2);
		1423	if (GIMME_V == G_SCALAR)
		1424	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1425	else
		1426	{
		1427	PUSHs (sv_2mortal (newSViv (index)));
		1428	PUSHs (sv_2mortal (newSViv (trailing)));
		1429	}
		1430	}
		1431
		1432	void
		1433	render (DC::Layout self, float x, float y, int flags = 0)
		1434	CODE:
		1435	rc_clear (self->rc);
1018	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1019	self->pl,	1437	self->pl,
		1438	self->rc,
1020	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1021	self->r, self->g, self->b, self->a	1440	self->r, self->g, self->b, self->a,
		1441	flags
1022	);	1442	);
		1443	// we assume that context_change actually clears/frees stuff
		1444	// and does not do any recomputation...
		1445	pango_layout_context_changed (self->pl);
1023		1446
		1447	void
		1448	draw (DC::Layout self)
		1449	CODE:
		1450	{
		1451	glEnable (GL_TEXTURE_2D);
		1452	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1453	glEnable (GL_BLEND);
		1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1456	glEnable (GL_ALPHA_TEST);
		1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1458
		1459	rc_draw (self->rc);
		1460
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	glDisable (GL_TEXTURE_2D);
		1464	}
		1465
1024	MODULE = CFClient PACKAGE = CFClient::Texture	1466	MODULE = Deliantra::Client PACKAGE = DC::Texture
1025		1467
1026	void	1468	PROTOTYPES: ENABLE
1027	pad2pot (SV data_, SV w_, SV *h_)
1028	CODE:
1029	{
1030	int ow = SvIV (w_);
1031	int oh = SvIV (h_);
1032		1469
1033	if (ow && oh)	1470	void
		1471	pad (SV *data_, int ow, int oh, int nw, int nh)
		1472	CODE:
		1473	{
		1474	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1034	{	1475	{
1035	int nw = minpot (ow);
1036	int nh = minpot (oh);
1037
1038	if (nw != ow \|\| nh != oh)
1039	{
1040	if (SvOK (data_))
1041	{
1042	STRLEN datalen;	1476	STRLEN datalen;
1043	char *data = SvPVbyte (data_, datalen);	1477	char *data = SvPVbyte (data_, datalen);
1044	int bpp = datalen / (ow * oh);	1478	int bpp = datalen / (ow * oh);
1045	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1479	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1046		1480
1047	SvPOK_only (result_);	1481	SvPOK_only (result_);
1048	SvCUR_set (result_, nw * nh * bpp);	1482	SvCUR_set (result_, nw * nh * bpp);
1049		1483
1050	memset (SvPVX (result_), 0, nw * nh * bpp);	1484	memset (SvPVX (result_), 0, nw * nh * bpp);
1051	while (oh--)	1485	while (oh--)
1052	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1486	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1053		1487
1054	sv_setsv (data_, result_);	1488	sv_setsv (data_, result_);
1055	}
1056
1057	sv_setiv (w_, nw);
1058	sv_setiv (h_, nh);
1059	}
1060	}	1489	}
1061	}	1490	}
1062		1491
1063	void	1492	void
1064	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1493	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1070	{	1499	{
1071	HV hv = (HV )SvRV (self);	1500	HV hv = (HV )SvRV (self);
1072	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1501	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1073	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1502	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1074	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1503	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1504
		1505	if (name <= 0)
		1506	XSRETURN_EMPTY;
1075		1507
1076	if (items < 5)	1508	if (items < 5)
1077	{	1509	{
1078	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1510	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1079	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1511	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1107	glDisable (GL_ALPHA_TEST);	1539	glDisable (GL_ALPHA_TEST);
1108	glDisable (GL_BLEND);	1540	glDisable (GL_BLEND);
1109	}	1541	}
1110	}	1542	}
1111		1543
		1544	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1545	CODE:
		1546	{
		1547	GLint width;
		1548	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1549	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1550	RETVAL = width > 0;
		1551	}
		1552	OUTPUT:
		1553	RETVAL
		1554
1112	MODULE = CFClient PACKAGE = CFClient::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
1113		1556
1114	CFClient::Map	1557	PROTOTYPES: DISABLE
1115	new (SV *class, int map_width, int map_height)	1558
		1559	DC::Map
		1560	new (SV *class)
1116	CODE:	1561	CODE:
1117	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1118	RETVAL->x = 0;	1563	RETVAL->x = 0;
1119	RETVAL->y = 0;	1564	RETVAL->y = 0;
1120	RETVAL->w = map_width;	1565	RETVAL->w = 0;
1121	RETVAL->h = map_height;	1566	RETVAL->h = 0;
1122	RETVAL->ox = 0;	1567	RETVAL->ox = 0;
1123	RETVAL->oy = 0;	1568	RETVAL->oy = 0;
1124	RETVAL->faces = 8192;	1569	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1125	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1570	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1126	RETVAL->texs = 8192;
1127	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1128	RETVAL->rows = 0;	1571	RETVAL->rows = 0;
1129	RETVAL->row = 0;	1572	RETVAL->row = 0;
1130	OUTPUT:	1573	OUTPUT:
1131	RETVAL	1574	RETVAL
1132		1575
1133	void	1576	void
1134	DESTROY (CFClient::Map self)	1577	DESTROY (DC::Map self)
1135	CODE:	1578	CODE:
1136	{	1579	{
1137	map_clear (self);	1580	map_clear (self);
1138	Safefree (self->face);	1581	Safefree (self->face2tile);
1139	Safefree (self->tex);	1582	Safefree (self->tex);
1140	Safefree (self);	1583	Safefree (self);
1141	}	1584	}
1142		1585
1143	void	1586	void
		1587	resize (DC::Map self, int map_width, int map_height)
		1588	CODE:
		1589	self->w = map_width;
		1590	self->h = map_height;
		1591
		1592	void
1144	clear (CFClient::Map self)	1593	clear (DC::Map self)
1145	CODE:	1594	CODE:
1146	map_clear (self);	1595	map_clear (self);
1147		1596
1148	void	1597	void
1149	set_face (CFClient::Map self, int face, int texid)	1598	set_tileid (DC::Map self, int face, int tile)
1150	CODE:	1599	CODE:
1151	{	1600	{
1152	while (self->faces <= face)	1601	need_facenum (self, face); self->face2tile [face] = tile;
1153	{	1602	need_texid (self, tile);
1154	Append (mapface, self->face, self->faces, self->faces);
1155	self->faces *= 2;
1156	}
1157
1158	self->face [face] = texid;
1159	}	1603	}
1160		1604
1161	void	1605	void
		1606	set_smooth (DC::Map self, int face, int smooth, int level)
		1607	CODE:
		1608	{
		1609	tileid texid;
		1610	maptex *tex;
		1611
		1612	if (face < 0 \|\| face >= self->faces)
		1613	return;
		1614
		1615	if (smooth < 0 \|\| smooth >= self->faces)
		1616	return;
		1617
		1618	texid = self->face2tile [face];
		1619
		1620	if (!texid)
		1621	return;
		1622
		1623	tex = self->tex + texid;
		1624	tex->smoothtile = self->face2tile [smooth];
		1625	tex->smoothlevel = level;
		1626	}
		1627
		1628	void
1162	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1629	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)
1163	CODE:	1630	CODE:
1164	{	1631	{
1165	while (self->texs <= texid)	1632	need_texid (self, texid);
1166	{
1167	Append (maptex, self->tex, self->texs, self->texs);
1168	self->texs *= 2;
1169	}
1170		1633
1171	{	1634	{
1172	maptex *tex = self->tex + texid;	1635	maptex *tex = self->tex + texid;
1173		1636
1174	tex->name = name;	1637	tex->name = name;
…		…
1191	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1192	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1193	}	1656	}
1194		1657
1195	int	1658	int
1196	ox (CFClient::Map self)	1659	ox (DC::Map self)
1197	ALIAS:	1660	ALIAS:
1198	oy = 1	1661	oy = 1
1199	x = 2	1662	x = 2
1200	y = 3	1663	y = 3
1201	w = 4	1664	w = 4
…		…
1212	}	1675	}
1213	OUTPUT:	1676	OUTPUT:
1214	RETVAL	1677	RETVAL
1215		1678
1216	void	1679	void
1217	scroll (CFClient::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1218	CODE:	1681	CODE:
1219	{	1682	{
1220	if (dx > 0)	1683	if (dx > 0)
1221	map_blank (self, self->x, self->y, dx - 1, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1222	else if (dx < 0)	1685	else if (dx < 0)
1223	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1686	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1224		1687
1225	if (dy > 0)	1688	if (dy > 0)
1226	map_blank (self, self->x, self->y, self->w, dy - 1);	1689	map_blank (self, self->x, self->y, self->w, dy);
1227	else if (dy < 0)	1690	else if (dy < 0)
1228	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1691	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1229		1692
1230	self->ox += dx; self->x += dx;	1693	self->ox += dx; self->x += dx;
1231	self->oy += dy; self->y += dy;	1694	self->oy += dy; self->y += dy;
1232		1695
1233	while (self->y < 0)	1696	while (self->y < 0)
…		…
1237	self->rows += MAP_EXTEND_Y;	1700	self->rows += MAP_EXTEND_Y;
1238	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1239	}	1702	}
1240	}	1703	}
1241		1704
1242	void	1705	SV *
1243	map1a_update (CFClient::Map self, SV *data_)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1244	CODE:	1707	CODE:
1245	{	1708	{
1246	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1709	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1247	uint8_t data_end = (uint8_t )SvEND (data_);	1710	uint8_t data_end = (uint8_t )SvEND (data_);
1248	mapcell *cell;	1711	mapcell *cell;
1249	int x, y, flags;	1712	int x, y, z, flags;
		1713	AV *missing = newAV ();
		1714	RETVAL = newRV_noinc ((SV *)missing);
1250		1715
1251	while (data < data_end)	1716	while (data < data_end - 1)
1252	{	1717	{
1253	flags = (data [0] << 8) + data [1]; data += 2;	1718	flags = (data [0] << 8) + data [1]; data += 2;
1254		1719
1255	x = self->x + ((flags >> 10) & 63);	1720	x = self->x + ((flags >> 10) & 63);
1256	y = self->y + ((flags >> 4) & 63);	1721	y = self->y + ((flags >> 4) & 63);
1257		1722
1258	cell = map_get_cell (self, x, y);	1723	cell = map_get_cell (self, x, y);
1259		1724
1260	if (flags & 15)	1725	if (flags & 15)
1261	{	1726	{
1262	if (cell->darkness < 0)	1727	if (!cell->darkness)
1263	{	1728	{
		1729	memset (cell, 0, sizeof (*cell));
1264	cell->darkness = 0;	1730	cell->darkness = 256;
1265	cell->face [0] = 0;
1266	cell->face [1] = 0;
1267	cell->face [2] = 0;
1268	}	1731	}
1269		1732
1270	cell->darkness = flags & 8 ? *data++ : 255;
1271
1272	//TODO: don't trust server data to be in-range(!)	1733	//TODO: don't trust server data to be in-range(!)
1273		1734
1274	if (flags & 4)	1735	if (flags & 8)
1275	{	1736	{
1276	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	if (extmap)
		1738	{
		1739	uint8_t ext, cmd;
		1740
		1741	do
		1742	{
		1743	ext = *data++;
		1744	cmd = ext & 0x7f;
		1745
		1746	if (cmd < 4)
		1747	cell->darkness = 255 - ext * 64 + 1;
		1748	else if (cmd == 5) // health
		1749	{
		1750	cell->stat_width = 1;
		1751	cell->stat_hp = *data++;
		1752	}
		1753	else if (cmd == 6) // monster width
		1754	cell->stat_width = *data++ + 1;
		1755	else if (cmd == 0x47)
		1756	{
		1757	if (*data == 1) cell->player = data [1];
		1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1761
		1762	data += *data + 1;
		1763	}
		1764	else if (cmd == 8) // cell flags
		1765	cell->flags = *data++;
		1766	else if (ext & 0x40) // unknown, multibyte => skip
		1767	data += *data + 1;
		1768	else
		1769	data++;
		1770	}
		1771	while (ext & 0x80);
		1772	}
		1773	else
		1774	cell->darkness = *data++ + 1;
1277	}	1775	}
1278		1776
		1777	for (z = 0; z <= 2; ++z)
1279	if (flags & 2)	1778	if (flags & (4 >> z))
1280	{	1779	{
1281	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1780	faceid face = (data [0] << 8) + data [1]; data += 2;
		1781	need_facenum (self, face);
		1782	cell->tile [z] = self->face2tile [face];
		1783
		1784	if (cell->tile [z])
		1785	{
		1786	maptex *tex = self->tex + cell->tile [z];
		1787	if (!tex->name)
		1788	av_push (missing, newSViv (cell->tile [z]));
		1789
		1790	if (tex->smoothtile)
		1791	{
		1792	maptex *smooth = self->tex + tex->smoothtile;
		1793	if (!smooth->name)
		1794	av_push (missing, newSViv (tex->smoothtile));
		1795	}
		1796	}
1282	}	1797	}
1283
1284	if (flags & 1)
1285	{
1286	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1287	}
1288	}	1798	}
1289	else	1799	else
1290	cell->darkness = -1;	1800	CELL_CLEAR (cell);
1291	}	1801	}
1292	}	1802	}
		1803	OUTPUT:
		1804	RETVAL
1293		1805
1294	SV *	1806	SV *
1295	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1807	mapmap (DC::Map self, int x0, int y0, int w, int h)
1296	CODE:	1808	CODE:
1297	{	1809	{
1298	int x1, x;	1810	int x1, x;
1299	int y1, y;	1811	int y1, y;
1300	int z;	1812	int z;
…		…
1321	{	1833	{
1322	mapcell *cell = row->col + (x - row->c0);	1834	mapcell *cell = row->col + (x - row->c0);
1323		1835
1324	for (z = 0; z <= 0; z++)	1836	for (z = 0; z <= 0; z++)
1325	{	1837	{
1326	mapface face = cell->face [z];
1327
1328	if (face)
1329	{
1330	maptex tex = self->tex [face];	1838	maptex tex = self->tex [cell->tile [z]];
1331	int a0 = 255 - tex.a;	1839	int a0 = 255 - tex.a;
1332	int a1 = tex.a;	1840	int a1 = tex.a;
1333		1841
1334	r = (r * a0 + tex.r * a1) / 255;	1842	r = (r * a0 + tex.r * a1) / 255;
1335	g = (g * a0 + tex.g * a1) / 255;	1843	g = (g * a0 + tex.g * a1) / 255;
1336	b = (b * a0 + tex.b * a1) / 255;	1844	b = (b * a0 + tex.b * a1) / 255;
1337	a = (a * a0 + tex.a * a1) / 255;	1845	a = (a * a0 + tex.a * a1) / 255;
1338	}
1339	}	1846	}
1340	}	1847	}
1341		1848
1342	*map++ = (r )	1849	*map++ = (r )
1343	\| (g << 8)	1850	\| (g << 8)
…		…
1350	}	1857	}
1351	OUTPUT:	1858	OUTPUT:
1352	RETVAL	1859	RETVAL
1353		1860
1354	void	1861	void
1355	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1356	CODE:	1863	CODE:
1357	{	1864	{
1358	int vx, vy;
1359	int x, y, z;	1865	int x, y, z;
1360	int last_name;
1361	mapface face;
1362		1866
1363	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1867	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1364	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1870	smooth_key skey;
		1871	int pl_x, pl_y;
		1872	maptex pl_tex;
		1873	rc_t *rc = rc_alloc ();
		1874	rc_key_t key;
		1875	rc_array_t *arr;
1365		1876
1366	/*	1877	pl_tex.name = 0;
1367	int vx = self->vx = self->w >= sw
1368	? self->x + (self->w - sw) / 2
1369	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1370		1878
1371	int vy = self->vy = self->h >= sh	1879	// thats current max. sorry.
1372	? self->y + (self->h - sh) / 2	1880	if (sw > 255) sw = 255;
1373	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1881	if (sh > 255) sh = 255;
1374	*/
1375		1882
1376	glColor4ub (255, 255, 255, 255);	1883	// clear key, in case of extra padding
		1884	memset (&skey, 0, sizeof (skey));
		1885
		1886	memset (&key, 0, sizeof (key));
		1887	key.r = 255;
		1888	key.g = 255;
		1889	key.b = 255;
		1890	key.a = 255;
		1891	key.mode = GL_QUADS;
		1892	key.format = GL_T2F_V3F;
		1893	key.texname = -1;
		1894
		1895	mx += self->x;
		1896	my += self->y;
		1897
		1898	// first pass: determine smooth_max
		1899	// rather ugly, if you ask me
		1900	// could also be stored inside mapcell and updated on change
		1901	memset (smooth_max, 0, sizeof (smooth_max));
		1902
		1903	for (y = 0; y < sh; y++)
		1904	if (0 <= y + my && y + my < self->rows)
		1905	{
		1906	maprow *row = self->row + (y + my);
		1907
		1908	for (x = 0; x < sw; x++)
		1909	if (row->c0 <= x + mx && x + mx < row->c1)
		1910	{
		1911	mapcell *cell = row->col + (x + mx - row->c0);
		1912
		1913	smooth_max[x + 1][y + 1] =
		1914	MAX (self->tex [cell->tile [0]].smoothlevel,
		1915	MAX (self->tex [cell->tile [1]].smoothlevel,
		1916	self->tex [cell->tile [2]].smoothlevel));
		1917	}
		1918	}
1377		1919
1378	glEnable (GL_BLEND);	1920	glEnable (GL_BLEND);
1379	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1380	glEnable (GL_TEXTURE_2D);
1381	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1382		1923
1383	glBegin (GL_QUADS);
1384
1385	last_name = 0;
1386
1387	for (z = 0; z < 3; z++)	1924	for (z = 0; z <= 2; z++)
		1925	{
		1926	memset (smooth_level, 0, sizeof (smooth_level));
		1927
1388	for (y = 0; y < sh; y++)	1928	for (y = 0; y < sh; y++)
1389	if (0 <= y + vy && y + vy < self->rows)	1929	if (0 <= y + my && y + my < self->rows)
1390	{	1930	{
1391	maprow *row = self->row + (y + vy);	1931	maprow *row = self->row + (y + my);
1392		1932
1393	for (x = 0; x < sw; x++)	1933	for (x = 0; x < sw; x++)
1394	if (row->c0 <= x + vx && x + vx < row->c1)	1934	if (row->c0 <= x + mx && x + mx < row->c1)
1395	{	1935	{
1396	mapcell *cell = row->col + (x + vx - row->c0);	1936	mapcell *cell = row->col + (x + mx - row->c0);
1397
1398	face = cell->face [z];	1937	tileid tile = cell->tile [z];
1399		1938
1400	if (face)	1939	if (tile)
		1940	{
		1941	maptex tex = self->tex [tile];
		1942	int px = (x + 1) * T - tex.w;
		1943	int py = (y + 1) * T - tex.h;
		1944
		1945	if (key.texname != tex.name)
		1946	{
		1947	if (!tex.name)
		1948	tex = self->tex [2]; /* missing, replace by noface */
		1949
		1950	key.texname = tex.name;
		1951	arr = rc_array (rc, &key);
		1952	}
		1953
		1954	if (expect_false (cell->player == player) && expect_false (z == 2))
		1955	{
		1956	pl_x = px;
		1957	pl_y = py;
		1958	pl_tex = tex;
		1959	continue;
		1960	}
		1961
		1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1966
		1967	if (expect_false (cell->flags) && expect_false (z == 2))
		1968	{
		1969	// overlays such as the speech bubble, probably more to come
		1970	if (cell->flags & 1)
		1971	{
		1972	maptex tex = self->tex [1];
		1973	int px = x * T + T * 2 / 32;
		1974	int py = y * T - T * 6 / 32;
		1975
		1976	if (tex.name)
		1977	{
		1978	if (key.texname != tex.name)
		1979	{
		1980	key.texname = tex.name;
		1981	arr = rc_array (rc, &key);
		1982	}
		1983
		1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1988	}
		1989	}
		1990	}
		1991
		1992	// update smooth hash
		1993	if (tex.smoothtile)
		1994	{
		1995	skey.tile = tex.smoothtile;
		1996	skey.level = tex.smoothlevel;
		1997
		1998	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1999
		2000	// add bits to current tile and all neighbours. skey.x\|y is
		2001	// shifted +1\|+1 so we always stay positive.
		2002
		2003	// bits is ___n cccc CCCC bbbb
		2004	// n do not draw borders&corners
		2005	// c draw these corners, but...
		2006	// C ... not these
		2007	// b draw these borders
		2008
		2009	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2010	// ┃· ·· ·┃ ━━
		2011
		2012	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2013	// ·· ·· ·┏ ┓·
		2014
		2015	// full tile
		2016	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2017
		2018	// borders
		2019	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2020	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2021	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2022	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2023
		2024	// corners
		2025	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2026	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2027	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2028	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2029	}
		2030	}
		2031	}
		2032	}
		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
		2037	// go through all smoothlevels, lowest to highest, then draw.
		2038	// this is basically counting sort
		2039	{
		2040	int w, b;
		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
		2044	for (w = 0; w < 256 / 32; ++w)
		2045	{
		2046	uint32_t smask = smooth_level [w];
		2047	if (smask)
		2048	for (b = 0; b < 32; ++b)
		2049	if (smask & (((uint32_t)1) << b))
1401	{	2050	{
1402	maptex tex = self->tex [face];	2051	int level = (w << 5) \| b;
		2052	HE *he;
1403		2053
1404	int px = (x + 1) * 32 - tex.w;	2054	hv_iterinit (smooth);
1405	int py = (y + 1) * 32 - tex.h;	2055	while ((he = hv_iternext (smooth)))
1406
1407	if (last_name != tex.name)
1408	{	2056	{
		2057	smooth_key skey = (smooth_key )HeKEY (he);
		2058	IV bits = SvIVX (HeVAL (he));
		2059
		2060	if (!(bits & 0x1000)
		2061	&& skey->level == level
		2062	&& level > smooth_max [skey->x][skey->y])
		2063	{
		2064	maptex tex = self->tex [skey->tile];
		2065	int px = (((int)skey->x) - 1) * T;
		2066	int py = (((int)skey->y) - 1) * T;
		2067	int border = bits & 15;
		2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2069	float dx = tex.s * .0625f; // 16 images/row
		2070	float dy = tex.t * .5f ; // 2 images/column
		2071
		2072	if (tex.name)
		2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
		2076	if (key.texname != tex.name)
		2077	{
1409	glEnd ();	2078	glEnd ();
1410	last_name = tex.name;
1411	glBindTexture (GL_TEXTURE_2D, last_name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1412	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
		2081	}
		2082
		2083	if (border)
		2084	{
		2085	float ox = border * dx;
		2086
		2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2091	}
		2092
		2093	if (corner)
		2094	{
		2095	float ox = corner * dx;
		2096
		2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
		2102	}
		2103	}
1413	}	2104	}
1414
1415	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1416	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1417	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1418	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1419	}	2105	}
1420	}
1421	}	2106	}
1422		2107
1423	glEnd ();	2108	glEnd ();
1424
1425	glDisable (GL_TEXTURE_2D);	2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
		2111	}
		2112
		2113	hv_clear (smooth);
		2114	}
		2115
		2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
		2121
		2122	key.texname = tex.name;
		2123	arr = rc_array (rc, &key);
		2124
		2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2129
		2130	rc_draw (rc);
		2131	}
		2132
1426	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
1427	}	2134	rc_free (rc);
1428		2135
		2136	// top layer: overlays such as the health bar
		2137	for (y = 0; y < sh; y++)
		2138	if (0 <= y + my && y + my < self->rows)
		2139	{
		2140	maprow *row = self->row + (y + my);
		2141
		2142	for (x = 0; x < sw; x++)
		2143	if (row->c0 <= x + mx && x + mx < row->c1)
		2144	{
		2145	mapcell *cell = row->col + (x + mx - row->c0);
		2146
		2147	int px = x * T;
		2148	int py = y * T;
		2149
		2150	if (cell->stat_hp)
		2151	{
		2152	int width = cell->stat_width * T;
		2153	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2154
		2155	glColor3ub (0, 0, 0);
		2156	glRectf (px + 1, py - thick - 2,
		2157	px + width - 1, py);
		2158
		2159	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2160	glRectf (px + 2,
		2161	py - thick - 1,
		2162	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2163	}
		2164	}
		2165	}
		2166	}
		2167
1429	void	2168	void
1430	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1431	CODE:	2170	CODE:
1432	{	2171	{
1433	static float color[16][3] = {	2172	static float color[16][3] = {
1434	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1435	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
1485	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
1486	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
1487	}	2226	}
1488		2227
1489	void	2228	void
1490	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1491	PPCODE:	2230	PPCODE:
1492	{	2231	{
1493	int vx, vy;
1494	int x, y;	2232	int x, y;
		2233	int sw1 = sw + 2;
		2234	int sh1 = sh + 2;
		2235	int sh3 = sh * 3;
1495	int sw4 = (sw + 3) & ~3;	2236	int sw34 = (sw * 3 + 3) & ~3;
		2237	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1496	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2238	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1497	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2239	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1498		2240
1499	memset (darkness, 255, sw4 * sh);
1500	SvPOK_only (darkness_sv);	2241	SvPOK_only (darkness3_sv);
1501	SvCUR_set (darkness_sv, sw4 * sh);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
1502		2243
1503	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2244	mx += self->x - 1;
1504	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2245	my += self->y - 1;
1505		2246
		2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2248
1506	for (y = 0; y < sh; y++)	2249	for (y = 0; y < sh1; y++)
1507	if (0 <= y + vy && y + vy < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
1508	{	2251	{
1509	maprow *row = self->row + (y + vy);	2252	maprow *row = self->row + (y + my);
1510		2253
1511	for (x = 0; x < sw; x++)	2254	for (x = 0; x < sw1; x++)
1512	if (row->c0 <= x + vx && x + vx < row->c1)	2255	if (row->c0 <= x + mx && x + mx < row->c1)
1513	{	2256	{
1514	mapcell *cell = row->col + (x + vx - row->c0);	2257	mapcell *cell = row->col + (x + mx - row->c0);
1515		2258
1516	darkness[y * sw4 + x] = cell->darkness < 0	2259	darkness1 [y * sw1 + x] = cell->darkness
		2260	? 255 - (cell->darkness - 1)
1517	? 255 - FOW_DARKNESS	2261	: 255 - FOW_DARKNESS;
1518	: 255 - cell->darkness;
1519	}	2262	}
1520	}	2263	}
1521		2264
		2265	for (y = 0; y < sh; ++y)
		2266	for (x = 0; x < sw; ++x)
		2267	{
		2268	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2269	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2270	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2271	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2272	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2273	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2274	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2275	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2276	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2277
		2278	uint8_t r11 = (d11 + d21 + d12) / 3;
		2279	uint8_t r21 = d21;
		2280	uint8_t r31 = (d21 + d31 + d32) / 3;
		2281
		2282	uint8_t r12 = d12;
		2283	uint8_t r22 = d22;
		2284	uint8_t r32 = d32;
		2285
		2286	uint8_t r13 = (d13 + d23 + d12) / 3;
		2287	uint8_t r23 = d23;
		2288	uint8_t r33 = (d23 + d33 + d32) / 3;
		2289
		2290	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2291	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2292	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2293	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2294	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2295	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2296	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2297	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2298	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2299	}
		2300
		2301	free (darkness1);
		2302
1522	EXTEND (SP, 3);	2303	EXTEND (SP, 3);
1523	PUSHs (sv_2mortal (newSViv (sw4)));	2304	PUSHs (sv_2mortal (newSViv (sw34)));
1524	PUSHs (sv_2mortal (newSViv (sh)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
1525	PUSHs (darkness_sv);	2306	PUSHs (darkness3_sv);
1526	}	2307	}
1527		2308
1528	SV *	2309	SV *
1529	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2310	get_rect (DC::Map self, int x0, int y0, int w, int h)
1530	CODE:	2311	CODE:
1531	{	2312	{
1532	int x, y, x1, y1;	2313	int x, y, x1, y1;
1533	SV data_sv = newSV (w h * 7 + 5);	2314	SV data_sv = newSV (w h * 7 + 5);
1534	uint8_t data = (uint8_t )SvPVX (data_sv);	2315	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1559	if (row && row->c0 <= x && x < row->c1)	2340	if (row && row->c0 <= x && x < row->c1)
1560	{	2341	{
1561	mapcell *cell = row->col + (x - row->c0);	2342	mapcell *cell = row->col + (x - row->c0);
1562	uint8_t flags = 0;	2343	uint8_t flags = 0;
1563		2344
1564	if (cell->face [0]) flags \|= 1;	2345	if (cell->tile [0]) flags \|= 1;
1565	if (cell->face [1]) flags \|= 2;	2346	if (cell->tile [1]) flags \|= 2;
1566	if (cell->face [2]) flags \|= 4;	2347	if (cell->tile [2]) flags \|= 4;
1567		2348
1568	*data++ = flags;	2349	*data++ = flags;
1569		2350
1570	if (flags & 1)	2351	if (flags & 1)
1571	{	2352	{
		2353	tileid tile = cell->tile [0];
1572	*data++ = cell->face [0] >> 8;	2354	*data++ = tile >> 8;
1573	*data++ = cell->face [0];	2355	*data++ = tile;
1574	}	2356	}
1575		2357
1576	if (flags & 2)	2358	if (flags & 2)
1577	{	2359	{
		2360	tileid tile = cell->tile [1];
1578	*data++ = cell->face [1] >> 8;	2361	*data++ = tile >> 8;
1579	*data++ = cell->face [1];	2362	*data++ = tile;
1580	}	2363	}
1581		2364
1582	if (flags & 4)	2365	if (flags & 4)
1583	{	2366	{
		2367	tileid tile = cell->tile [2];
1584	*data++ = cell->face [2] >> 8;	2368	*data++ = tile >> 8;
1585	*data++ = cell->face [2];	2369	*data++ = tile;
1586	}	2370	}
1587	}	2371	}
1588	else	2372	else
1589	*data++ = 0;	2373	*data++ = 0;
1590	}	2374	}
1591	}	2375	}
1592		2376
		2377	/* if size is wh + 5 then no data has been found /
		2378	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2379	{
1593	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
1594	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
1595	RETVAL = data_sv;	2384	RETVAL = data_sv;
1596	}	2385	}
1597	OUTPUT:	2386	OUTPUT:
1598	RETVAL	2387	RETVAL
1599		2388
1600	void	2389	void
1601	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2390	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1602	PPCODE:	2391	PPCODE:
1603	{	2392	{
1604	int x, y, z;	2393	int x, y, z;
1605	int w, h;	2394	int w, h;
1606	int x1, y1;	2395	int x1, y1;
		2396	STRLEN len;
		2397	uint8_t data, end;
		2398
		2399	len = SvLEN (data_sv);
		2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2401	data = SvPVbyte_nolen (data_sv);
		2402	end = data + len + 8;
		2403
		2404	if (len < 5)
		2405	XSRETURN_EMPTY;
1607		2406
1608	if (*data++ != 0)	2407	if (*data++ != 0)
1609	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
1610		2409
1611	w = data++ << 8; w \|= data++;	2410	w = data++ << 8; w \|= data++;
1612	h = data++ << 8; h \|= data++;	2411	h = data++ << 8; h \|= data++;
1613		2412
1614	// we need to do this 'cause we don't keep an absolute coord system for rows	2413	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1626	{	2425	{
1627	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
1628		2427
1629	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
1630	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
1631	uint8_t flags = *data++;	2435	flags = *data++;
1632		2436
1633	if (flags)	2437	if (flags)
1634	{	2438	{
1635	mapface face[3] = { 0, 0, 0 };
1636
1637	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
		2440	tileid tile[3] = { 0, 0, 0 };
1638		2441
1639	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2442	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1640	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2443	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1641	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2444	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1642		2445
1643	if (cell->darkness <= 0)	2446	if (cell->darkness == 0)
1644	{	2447	{
1645	cell->darkness = -1;	2448	/cell->darkness = 0;/
		2449	EXTEND (SP, 3);
1646		2450
1647	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
1648	{	2452	{
1649	cell->face[z] = face[z];	2453	tileid t = tile [z];
1650		2454
1651	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2455	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2456	{
1652	XPUSHs (sv_2mortal (newSViv (face[z])));	2457	PUSHs (sv_2mortal (newSViv (t)));
		2458	need_texid (self, t);
		2459	}
		2460
		2461	cell->tile [z] = t;
1653	}	2462	}
1654	}	2463	}
1655	}	2464	}
1656	}	2465	}
1657	}	2466	}
1658	}	2467	}
1659		2468
1660	MODULE = CFClient PACKAGE = CFClient::MixChunk	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
1661		2470
1662	CFClient::MixChunk	2471	DC::RW
1663	new_from_file (SV class, char path)	2472	new (SV class, SV data_sv)
1664	CODE:	2473	CODE:
1665	RETVAL = Mix_LoadWAV (path);	2474	{
		2475	STRLEN datalen;
		2476	char *data = SvPVbyte (data_sv, datalen);
		2477
		2478	RETVAL = SDL_RWFromConstMem (data, datalen);
		2479	}
1666	OUTPUT:	2480	OUTPUT:
1667	RETVAL	2481	RETVAL
1668		2482
		2483	DC::RW
		2484	new_from_file (SV class, const char path, const char *mode = "rb")
		2485	CODE:
		2486	RETVAL = SDL_RWFromFile (path, mode);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	# fails on win32:
		2491	# dc.xs(2268) : error C2059: syntax error : '('
1669	void	2492	#void
		2493	#close (DC::RW self)
		2494	# CODE:
		2495	# (self->(close)) (self);
		2496
		2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2498
		2499	PROTOTYPES: DISABLE
		2500
		2501	DC::Channel
		2502	find ()
		2503	CODE:
		2504	{
		2505	RETVAL = Mix_GroupAvailable (-1);
		2506
		2507	if (RETVAL < 0)
		2508	{
		2509	RETVAL = Mix_GroupOldest (-1);
		2510
		2511	if (RETVAL < 0)
		2512	XSRETURN_UNDEF;
		2513
		2514	Mix_HaltChannel (RETVAL);
		2515	}
		2516
		2517	Mix_UnregisterAllEffects (RETVAL);
		2518	Mix_Volume (RETVAL, 128);
		2519	}
		2520	OUTPUT:
		2521	RETVAL
		2522
		2523	void
		2524	halt (DC::Channel self)
		2525	CODE:
		2526	Mix_HaltChannel (self);
		2527
		2528	void
		2529	expire (DC::Channel self, int ticks = -1)
		2530	CODE:
		2531	Mix_ExpireChannel (self, ticks);
		2532
		2533	void
		2534	fade_out (DC::Channel self, int ticks = -1)
		2535	CODE:
		2536	Mix_FadeOutChannel (self, ticks);
		2537
		2538	int
		2539	volume (DC::Channel self, int volume)
		2540	CODE:
		2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2542	OUTPUT:
		2543	RETVAL
		2544
		2545	void
		2546	unregister_all_effects (DC::Channel self)
		2547	CODE:
		2548	Mix_UnregisterAllEffects (self);
		2549
		2550	void
		2551	set_panning (DC::Channel self, int left, int right)
		2552	CODE:
		2553	left = CLAMP (left , 0, 255);
		2554	right = CLAMP (right, 0, 255);
		2555	Mix_SetPanning (self, left, right);
		2556
		2557	void
		2558	set_distance (DC::Channel self, int distance)
		2559	CODE:
		2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2561
		2562	void
		2563	set_position (DC::Channel self, int angle, int distance)
		2564	CODE:
		2565
		2566	void
		2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2568	CODE:
		2569	{
		2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2573	}
		2574
		2575	void
		2576	set_reverse_stereo (DC::Channel self, int flip)
		2577	CODE:
		2578	Mix_SetReverseStereo (self, flip);
		2579
		2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2581
		2582	PROTOTYPES: DISABLE
		2583
		2584	DC::MixChunk
		2585	new (SV *class, DC::RW rwops)
		2586	CODE:
		2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2588	OUTPUT:
		2589	RETVAL
		2590
		2591	void
1670	DESTROY (CFClient::MixChunk self)	2592	DESTROY (DC::MixChunk self)
1671	CODE:	2593	CODE:
1672	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
1673		2595
1674	int	2596	int
1675	volume (CFClient::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
1676	CODE:	2598	CODE:
		2599	if (items > 1)
		2600	volume = CLAMP (volume, 0, 128);
1677	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
1678	OUTPUT:	2602	OUTPUT:
1679	RETVAL	2603	RETVAL
1680		2604
1681	int	2605	DC::Channel
1682	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2606	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1683	CODE:	2607	CODE:
		2608	{
1684	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2610
		2611	if (RETVAL < 0)
		2612	XSRETURN_UNDEF;
		2613
		2614	if (channel < 0)
		2615	{
		2616	Mix_UnregisterAllEffects (RETVAL);
		2617	Mix_Volume (RETVAL, 128);
		2618	}
		2619	}
1685	OUTPUT:	2620	OUTPUT:
1686	RETVAL	2621	RETVAL
1687		2622
1688	MODULE = CFClient PACKAGE = CFClient::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1689		2624
1690	int	2625	int
1691	volume (int volume = -1)	2626	volume (int volume = -1)
		2627	PROTOTYPE: ;$
1692	CODE:	2628	CODE:
		2629	if (items > 0)
		2630	volume = CLAMP (volume, 0, 128);
1693	RETVAL = Mix_VolumeMusic (volume);	2631	RETVAL = Mix_VolumeMusic (volume);
1694	OUTPUT:	2632	OUTPUT:
1695	RETVAL	2633	RETVAL
1696		2634
1697	CFClient::MixMusic	2635	void
1698	new_from_file (SV class, char path)	2636	fade_out (int ms)
1699	CODE:	2637	CODE:
		2638	Mix_FadeOutMusic (ms);
		2639
		2640	void
		2641	halt ()
		2642	CODE:
		2643	Mix_HaltMusic ();
		2644
		2645	DC::MixMusic
		2646	new (SV *class, DC::RW rwops)
		2647	CODE:
1700	RETVAL = Mix_LoadMUS (path);	2648	RETVAL = Mix_LoadMUS_RW (rwops);
1701	OUTPUT:	2649	OUTPUT:
1702	RETVAL	2650	RETVAL
1703		2651
1704	void	2652	void
1705	DESTROY (CFClient::MixMusic self)	2653	DESTROY (DC::MixMusic self)
1706	CODE:	2654	CODE:
1707	Mix_FreeMusic (self);	2655	Mix_FreeMusic (self);
1708		2656
1709	int	2657	int
1710	play (CFClient::MixMusic self, int loops = -1)	2658	play (DC::MixMusic self, int loops = -1)
1711	CODE:	2659	CODE:
1712	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
1713	OUTPUT:	2661	OUTPUT:
1714	RETVAL	2662	RETVAL
1715		2663
		2664	void
		2665	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2666	CODE:
		2667	Mix_FadeInMusicPos (self, loops, ms, position);
		2668
1716	MODULE = CFClient PACKAGE = CFClient::OpenGL	2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2670
		2671	PROTOTYPES: ENABLE
1717		2672
1718	BOOT:	2673	BOOT:
1719	{	2674	{
1720	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1721	static const struct {	2676	static const struct {
1722	const char *name;	2677	const char *name;
1723	IV iv;	2678	IV iv;
1724	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
1725	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
		2681	const_iv (GL_VENDOR),
		2682	const_iv (GL_VERSION),
		2683	const_iv (GL_EXTENSIONS),
1726	const_iv (GL_COLOR_MATERIAL),	2684	const_iv (GL_COLOR_MATERIAL),
1727	const_iv (GL_SMOOTH),	2685	const_iv (GL_SMOOTH),
1728	const_iv (GL_FLAT),	2686	const_iv (GL_FLAT),
1729	const_iv (GL_DITHER),	2687	const_iv (GL_DITHER),
1730	const_iv (GL_BLEND),	2688	const_iv (GL_BLEND),
…		…
1734	const_iv (GL_ALPHA_TEST),	2692	const_iv (GL_ALPHA_TEST),
1735	const_iv (GL_NORMALIZE),	2693	const_iv (GL_NORMALIZE),
1736	const_iv (GL_RESCALE_NORMAL),	2694	const_iv (GL_RESCALE_NORMAL),
1737	const_iv (GL_FRONT),	2695	const_iv (GL_FRONT),
1738	const_iv (GL_BACK),	2696	const_iv (GL_BACK),
		2697	const_iv (GL_AUX0),
1739	const_iv (GL_AND),	2698	const_iv (GL_AND),
1740	const_iv (GL_ONE),	2699	const_iv (GL_ONE),
1741	const_iv (GL_ZERO),	2700	const_iv (GL_ZERO),
1742	const_iv (GL_SRC_ALPHA),	2701	const_iv (GL_SRC_ALPHA),
1743	const_iv (GL_DST_ALPHA),	2702	const_iv (GL_DST_ALPHA),
…		…
1756	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
1757	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
1758	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
1759	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
1760	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2719	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2720	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2721	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2722	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2723	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2724	const_iv (GL_COMPRESSED_RGB_ARB),
		2725	const_iv (GL_COMPRESSED_RGBA_ARB),
1761	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
		2727	const_iv (GL_PROXY_TEXTURE_1D),
		2728	const_iv (GL_PROXY_TEXTURE_2D),
1762	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
1763	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
1764	const_iv (GL_TEXTURE_ENV),	2731	const_iv (GL_TEXTURE_ENV),
1765	const_iv (GL_TEXTURE_MAG_FILTER),	2732	const_iv (GL_TEXTURE_MAG_FILTER),
1766	const_iv (GL_TEXTURE_MIN_FILTER),	2733	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1787	const_iv (GL_COLOR_LOGIC_OP),	2754	const_iv (GL_COLOR_LOGIC_OP),
1788	const_iv (GL_SEPARABLE_2D),	2755	const_iv (GL_SEPARABLE_2D),
1789	const_iv (GL_CONVOLUTION_2D),	2756	const_iv (GL_CONVOLUTION_2D),
1790	const_iv (GL_CONVOLUTION_BORDER_MODE),	2757	const_iv (GL_CONVOLUTION_BORDER_MODE),
1791	const_iv (GL_CONSTANT_BORDER),	2758	const_iv (GL_CONSTANT_BORDER),
		2759	const_iv (GL_POINTS),
1792	const_iv (GL_LINES),	2760	const_iv (GL_LINES),
		2761	const_iv (GL_LINE_STRIP),
1793	const_iv (GL_LINE_LOOP),	2762	const_iv (GL_LINE_LOOP),
1794	const_iv (GL_QUADS),	2763	const_iv (GL_QUADS),
1795	const_iv (GL_QUAD_STRIP),	2764	const_iv (GL_QUAD_STRIP),
1796	const_iv (GL_TRIANGLES),	2765	const_iv (GL_TRIANGLES),
1797	const_iv (GL_TRIANGLE_STRIP),	2766	const_iv (GL_TRIANGLE_STRIP),
1798	const_iv (GL_TRIANGLE_FAN),	2767	const_iv (GL_TRIANGLE_FAN),
		2768	const_iv (GL_POLYGON),
1799	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2770	const_iv (GL_POINT_SMOOTH_HINT),
		2771	const_iv (GL_LINE_SMOOTH_HINT),
		2772	const_iv (GL_POLYGON_SMOOTH_HINT),
		2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1800	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
		2776	const_iv (GL_DONT_CARE),
		2777	const_iv (GL_NICEST),
1801	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
1802	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
1803	const_iv (GL_T2F_V3F),	2780	const_iv (GL_T2F_V3F),
1804	const_iv (GL_T2F_N3F_V3F),	2781	const_iv (GL_T2F_N3F_V3F),
1805	# undef const_iv	2782	# undef const_iv
1806	};	2783	};
1807		2784
1808	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2785	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1809	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2786	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2787
		2788	texture_av = newAV ();
		2789	AvREAL_off (texture_av);
1810	}	2790	}
		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
1811		2797
1812	char *	2798	char *
1813	gl_vendor ()	2799	gl_vendor ()
1814	CODE:	2800	CODE:
1815	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1828	CODE:	2814	CODE:
1829	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2815	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1830	OUTPUT:	2816	OUTPUT:
1831	RETVAL	2817	RETVAL
1832		2818
		2819	const char *glGetString (GLenum pname)
		2820
		2821	GLint glGetInteger (GLenum pname)
		2822	CODE:
		2823	glGetIntegerv (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
		2827	GLdouble glGetDouble (GLenum pname)
		2828	CODE:
		2829	glGetDoublev (pname, &RETVAL);
		2830	OUTPUT:
		2831	RETVAL
		2832
1833	int glGetError ()	2833	int glGetError ()
1834		2834
1835	void glFinish ()	2835	void glFinish ()
1836		2836
1837	void glClear (int mask)	2837	void glClear (int mask)
…		…
1874	# near_ and far_ are due to microsofts buggy "c" compiler	2874	# near_ and far_ are due to microsofts buggy "c" compiler
1875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2875	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1876		2876
1877	# near_ and far_ are due to microsofts buggy "c" compiler	2877	# near_ and far_ are due to microsofts buggy "c" compiler
1878	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2878	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2879
		2880	PROTOTYPES: DISABLE
1879		2881
1880	void glViewport (int x, int y, int width, int height)	2882	void glViewport (int x, int y, int width, int height)
1881		2883
1882	void glScissor (int x, int y, int width, int height)	2884	void glScissor (int x, int y, int width, int height)
1883		2885
…		…
1891		2893
1892	void glRotate (float angle, float x, float y, float z)	2894	void glRotate (float angle, float x, float y, float z)
1893	CODE:	2895	CODE:
1894	glRotatef (angle, x, y, z);	2896	glRotatef (angle, x, y, z);
1895		2897
1896	void glBegin (int mode)
1897
1898	void glEnd ()
1899
1900	void glColor (float r, float g, float b, float a = 1.0)	2898	void glColor (float r, float g, float b, float a = 1.0)
1901	PROTOTYPE: @
1902	ALIAS:	2899	ALIAS:
1903	glColor_premultiply = 1	2900	glColor_premultiply = 1
1904	CODE:	2901	CODE:
1905	if (ix)	2902	if (ix)
1906	{	2903	{
1907	r *= a;	2904	r *= a;
1908	g *= a;	2905	g *= a;
1909	b *= a;	2906	b *= a;
1910	}	2907	}
1911	// microsoft visual "c" rounds instead of truncating...	2908	// microsoft visual "c" rounds instead of truncating...
1912	glColor4ub (MIN ((int)(r * 256.f), 255),	2909	glColor4f (r, g, b, a);
1913	MIN ((int)(g * 256.f), 255),
1914	MIN ((int)(b * 256.f), 255),
1915	MIN ((int)(a * 256.f), 255));
1916
1917	void glInterleavedArrays (int format, int stride, char *data)
1918
1919	void glDrawElements (int mode, int count, int type, char *indices)
1920
1921	# 1.2 void glDrawRangeElements (int mode, int start, int end
1922		2910
1923	void glRasterPos (float x, float y, float z = 0.)	2911	void glRasterPos (float x, float y, float z = 0.)
1924	CODE:	2912	CODE:
1925	glRasterPos3f (0, 0, z);	2913	glRasterPos3f (0, 0, z);
1926	glBitmap (0, 0, 0, 0, x, y, 0);	2914	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1931		2919
1932	void glTexCoord (float s, float t)	2920	void glTexCoord (float s, float t)
1933	CODE:	2921	CODE:
1934	glTexCoord2f (s, t);	2922	glTexCoord2f (s, t);
1935		2923
		2924	void glRect (float x1, float y1, float x2, float y2)
		2925	CODE:
		2926	glRectf (x1, y1, x2, y2);
		2927
		2928	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2929	CODE:
		2930	glBegin (GL_LINE_LOOP);
		2931	glVertex2f (x1, y1);
		2932	glVertex2f (x2, y1);
		2933	glVertex2f (x2, y2);
		2934	glVertex2f (x1, y2);
		2935	glEnd ();
		2936
		2937	PROTOTYPES: ENABLE
		2938
		2939	void glBegin (int mode)
		2940
		2941	void glEnd ()
		2942
		2943	void glPointSize (GLfloat size)
		2944
		2945	void glLineWidth (GLfloat width)
		2946
		2947	void glInterleavedArrays (int format, int stride, char *data)
		2948
		2949	void glDrawElements (int mode, int count, int type, char *indices)
		2950
		2951	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2952
1936	void glTexEnv (int target, int pname, float param)	2953	void glTexEnv (int target, int pname, float param)
1937	CODE:	2954	CODE:
1938	glTexEnvf (target, pname, param);	2955	glTexEnvf (target, pname, param);
1939		2956
1940	void glTexParameter (int target, int pname, float param)	2957	void glTexParameter (int target, int pname, float param)
…		…
1956	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2973	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1957	CODE:	2974	CODE:
1958	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
1959	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1960		2977
1961	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2978	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1962		2979
1963	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2980	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1964		2981
1965	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2982	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2983
		2984	void glPixelZoom (float x, float y)
1966		2985
1967	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2986	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1968		2987
1969	int glGenTexture ()	2988	int glGenTexture ()
1970	CODE:	2989	CODE:
1971	{	2990	RETVAL = gen_texture ();
1972	GLuint name;
1973	glGenTextures (1, &name);
1974	RETVAL = name;
1975	}
1976	OUTPUT:	2991	OUTPUT:
1977	RETVAL	2992	RETVAL
1978		2993
1979	void glDeleteTexture (int name)	2994	void glDeleteTexture (int name)
1980	CODE:	2995	CODE:
1981	{
1982	GLuint name_ = name;
1983	glDeleteTextures (1, &name_);	2996	del_texture (name);
1984	}	2997
1985
1986	int glGenList ()	2998	int glGenList ()
1987	CODE:	2999	CODE:
1988	RETVAL = glGenLists (1);	3000	RETVAL = glGenLists (1);
1989	OUTPUT:	3001	OUTPUT:
1990	RETVAL	3002	RETVAL
…		…
1997		3009
1998	void glEndList ()	3010	void glEndList ()
1999		3011
2000	void glCallList (int list)	3012	void glCallList (int list)
2001		3013
		3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2002		3015
		3016	PROTOTYPES: DISABLE
		3017
		3018	void
		3019	find_widget (SV *self, NV x, NV y)
		3020	PPCODE:
		3021	{
		3022	if (within_widget (self, x, y))
		3023	XPUSHs (self);
		3024	}
		3025
		3026	BOOT:
		3027	{
		3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3029
		3030	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3031	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3032	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3033	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3034	}
		3035
		3036	void
		3037	draw (SV *self)
		3038	CODE:
		3039	{
		3040	HV *hv;
		3041	SV **svp;
		3042	NV x, y, w, h;
		3043	SV *draw_x_sv = GvSV (draw_x_gv);
		3044	SV *draw_y_sv = GvSV (draw_y_gv);
		3045	SV *draw_w_sv = GvSV (draw_w_gv);
		3046	SV *draw_h_sv = GvSV (draw_h_gv);
		3047	double draw_x, draw_y;
		3048
		3049	if (!SvROK (self))
		3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3051
		3052	hv = (HV *)SvRV (self);
		3053
		3054	if (SvTYPE (hv) != SVt_PVHV)
		3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3056
		3057	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3059
		3060	if (!h \|\| !w)
		3061	XSRETURN_EMPTY;
		3062
		3063	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3064	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3065
		3066	draw_x = SvNV (draw_x_sv) + x;
		3067	draw_y = SvNV (draw_y_sv) + y;
		3068
		3069	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3070	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3071	XSRETURN_EMPTY;
		3072
		3073	sv_setnv (draw_x_sv, draw_x);
		3074	sv_setnv (draw_y_sv, draw_y);
		3075
		3076	glPushMatrix ();
		3077	glTranslated (x, y, 0);
		3078
		3079	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3080	{
		3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3082
		3083	if (svp && SvTRUE (*svp))
		3084	{
		3085	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3086	glEnable (GL_BLEND);
		3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3088	glBegin (GL_QUADS);
		3089	glVertex2f (0, 0);
		3090	glVertex2f (w, 0);
		3091	glVertex2f (w, h);
		3092	glVertex2f (0, h);
		3093	glEnd ();
		3094	glDisable (GL_BLEND);
		3095	}
		3096	}
		3097	#if 0
		3098	// draw borders, for debugging
		3099	glPushMatrix ();
		3100	glColor4f (1., 1., 0., 1.);
		3101	glTranslatef (.5, .5, 0.);
		3102	glBegin (GL_LINE_LOOP);
		3103	glVertex2f (0 , 0);
		3104	glVertex2f (w - 1, 0);
		3105	glVertex2f (w - 1, h - 1);
		3106	glVertex2f (0 , h - 1);
		3107	glEnd ();
		3108	glPopMatrix ();
		3109	#endif
		3110	PUSHMARK (SP);
		3111	XPUSHs (self);
		3112	PUTBACK;
		3113	call_method ("_draw", G_VOID \| G_DISCARD);
		3114	SPAGAIN;
		3115
		3116	glPopMatrix ();
		3117
		3118	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3119	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3120	}
		3121

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.125 by root, Tue Jul 4 23:44:23 2006 UTC vs. Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.125 by root, Tue Jul 4 23:44:23 2006 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC