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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.114 by root, Wed Jun 14 18:02:00 2006 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 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
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	50
27	#include <pango/pangoft2.h>	51	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	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)
		78
		79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		80
47	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
48		82
49	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
51		85
52	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
		91	static AV *texture_av;
53		92
54	static struct	93	static struct
55	{	94	{
56	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	96	#include "glfunc.h"
58	#undef GL_FUNC	97	#undef GL_FUNC
59	} gl;	98	} gl;
60		99
		100	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	102	{
63	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	107	else
68	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
69	}	109	}
70		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
		135	#include "texcache.c"
		136	#include "rendercache.c"
		137
		138	#include "pango-font.c"
		139	#include "pango-fontmap.c"
		140	#include "pango-render.c"
		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
71	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
73		146
74	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
		148
		149	static int
		150	shape_attr_p (PangoLayoutRun *run)
		151	{
		152	GSList *attrs = run->item->analysis.extra_attrs;
		153
		154	while (attrs)
		155	{
		156	PangoAttribute *attr = attrs->data;
		157
		158	if (attr->klass->type == PANGO_ATTR_SHAPE)
		159	return 1;
		160
		161	attrs = attrs->next;
		162	}
		163
		164	return 0;
		165	}
75		166
76	typedef struct cf_layout {	167	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	168	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
80	int base_height;	170	int base_height;
81	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
82	} *CFClient__Layout;	173	} *DC__Layout;
83		174
84	static CFClient__Font default_font;	175	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	176	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	177	static PangoFontMap *opengl_fontmap;
87		178
88	static void	179	static void
89	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
90	{	181	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	182	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	183	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	185	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	187	}
101		188
102	static void	189	static void
103	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
104	{	191	{
105	/* 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
106	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
107	*/	194	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
109		196
110	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112		199
113	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
114	}	201	}
115		202
116	static void	203	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
120		210
121	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		213
124	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
125	}	215	if (!rect.height) rect.height = 1;
126		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
127	typedef uint16_t mapface;	222	typedef uint16_t faceid;
128		223
129	typedef struct {	224	typedef struct {
130	GLint name;	225	GLuint name;
131	int w, h;	226	int w, h;
132	float s, t;	227	float s, t;
133	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
134	} maptex;	231	} maptex;
135		232
136	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
137	int16_t darkness;	236	uint16_t darkness;
138	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	238	} mapcell;
140		239
141	typedef struct {	240	typedef struct {
142	int32_t c0, c1;	241	int32_t c0, c1;
143	mapcell *col;	242	mapcell *col;
144	} maprow;	243	} maprow;
145		244
146	typedef struct map {	245	typedef struct map {
147	int x, y, w, h;	246	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	248	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	249	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		250
155	int32_t rows;	251	int32_t rows;
156	maprow *row;	252	maprow *row;
157	} *CFClient__Map;	253	} *DC__Map;
158		254
159	static char *	255	static char *
160	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
161	{	257	{
162	char *p;	258	char *p;
179	}	275	}
180		276
181	#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))
182	#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))
183		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
184	static maprow *	300	static maprow *
185	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
186	{	302	{
187	if (0 > y)	303	if (0 > y)
188	{	304	{
189	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
228		344
229	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
230	}	346	}
231		347
232	static mapcell *	348	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
234	{	350	{
235	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
236	}	352	}
237		353
238	static void	354	static void
239	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
240	{	356	{
241	int r;	357	int r;
242		358
243	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
251	self->oy = 0;	367	self->oy = 0;
252	self->row = 0;	368	self->row = 0;
253	self->rows = 0;	369	self->rows = 0;
254	}	370	}
255		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
256	static void	382	static void
257	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)
258	{	384	{
259	int x, y;	385	int x, y;
260	maprow *row;	386	maprow *row;
		387	mapcell *cell;
261		388
262	for (y = y0; y < y0 + h; y++)	389	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	390	if (y >= 0)
264	{	391	{
265	if (y >= self->rows)	392	if (y >= self->rows)
…		…
271	if (x >= row->c0)	398	if (x >= row->c0)
272	{	399	{
273	if (x >= row->c1)	400	if (x >= row->c1)
274	break;	401	break;
275		402
276	row->col[x - row->c0].darkness = -1;	403	cell = row->col + x - row->c0;
		404
		405	CELL_CLEAR (cell);
277	}	406	}
278	}	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);
279	}	424	}
280		425
281	static void	426	static void
282	music_finished (void)	427	music_finished (void)
283	{	428	{
…		…
319	n \|= n >> 16;	464	n \|= n >> 16;
320		465
321	return n + 1;	466	return n + 1;
322	}	467	}
323		468
324	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
325		528
326	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
327		530
328	BOOT:	531	BOOT:
329	{	532	{
330	HV *stash = gv_stashpv ("CFClient", 1);	533	HV *stash = gv_stashpv ("DC", 1);
331	static const struct {	534	static const struct {
332	const char *name;	535	const char *name;
333	IV iv;	536	IV iv;
334	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
335	# 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
336	const_iv (SDL_ACTIVEEVENT),	542	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	543	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	544	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	545	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	546	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	555	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	556	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	557	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	558	const_iv (SDL_VIDEOEXPOSE),
353	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),
354	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	626	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	627	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	628	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	629	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	630	const_iv (SDLK_UNDO),
		631
418	const_iv (KMOD_NONE),	632	const_iv (KMOD_NONE),
		633	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	634	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	635	const_iv (KMOD_RSHIFT),
		636	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	637	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	638	const_iv (KMOD_RCTRL),
		639	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	640	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	641	const_iv (KMOD_RALT),
		642	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),	648
431	const_iv (KMOD_SHIFT),	649	const_iv (MIX_DEFAULT_FORMAT),
432	const_iv (KMOD_ALT),	650
433	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)
434	# undef const_iv	677	# undef const_iv
435	};	678	};
436		679
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		682
		683	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		684	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	685	}
		686
		687	void
		688	weaken (SV *rv)
		689	PROTOTYPE: $
		690	CODE:
		691	sv_rvweaken (rv);
		692
		693	int
		694	in_destruct ()
		695	CODE:
		696	RETVAL = PL_main_cv == Nullcv;
		697	OUTPUT:
		698	RETVAL
		699
		700	NV floor (NV x)
		701
		702	NV ceil (NV x)
		703
		704	IV minpot (UV n)
		705
		706	IV popcount (UV n)
440		707
441	void	708	void
442	pango_init ()	709	pango_init ()
443	CODE:	710	CODE:
444	// delayed, so it can pick up new fonts added by AddFontResourceEx
445	{	711	{
446	{
447	ft2_fontmap = pango_ft2_font_map_new ();	712	opengl_fontmap = pango_opengl_font_map_new ();
448	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	713	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
449	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	714	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
450	}	715	/pango_context_set_font_description (opengl_context, default_font);/
451	{	716	#if PANGO_VERSION_CHECK (1, 15, 2)
452	cairo_font_options_t *fopt = cairo_font_options_create ();	717	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
453	cairo_fontmap = pango_cairo_font_map_get_default ();	718	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
454	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
455	#ifdef _WIN32
456	// cairo looks like shit eaten twice on windows
457	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
458	#else
459	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
460	#endif	719	#endif
461	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
462	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
463	pango_cairo_context_set_font_options (cairo_context, fopt);
464	cairo_font_options_destroy (fopt);
465	}
466	}	720	}
467		721
468	int	722	char *SDL_GetError ()
469	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
470		723
471	void	724	int SDL_Init (U32 flags)
		725
		726	int SDL_InitSubSystem (U32 flags)
		727
		728	void SDL_QuitSubSystem (U32 flags)
		729
472	SDL_Quit ()	730	void SDL_Quit ()
473		731
		732	int SDL_GL_SetAttribute (int attr, int value)
		733
		734	int SDL_GL_GetAttribute (int attr)
		735	CODE:
		736	if (SDL_GL_GetAttribute (attr, &RETVAL))
		737	XSRETURN_UNDEF;
		738	OUTPUT:
		739	RETVAL
		740
474	void	741	void
475	SDL_ListModes ()	742	SDL_ListModes (int rgb, int alpha)
476	PPCODE:	743	PPCODE:
477	{	744	{
478	SDL_Rect **m;	745	SDL_Rect **m;
479		746
480	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	747	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
481	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	748	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
482	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
483	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	750	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
484		751
485	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	752	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
486	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	753	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
487		754
488	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
489	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
490	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
491	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
492		759
493	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	760	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
494		761	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
495	SDL_EnableUNICODE (1);
496	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
497		762
498	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	763	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
499		764
500	if (m && m != (SDL_Rect **)-1)	765	if (m && m != (SDL_Rect **)-1)
501	while (*m)	766	while (*m)
502	{	767	{
		768	if ((m)->w >= 400 && (m)->h >= 300)
		769	{
503	AV *av = newAV ();	770	AV *av = newAV ();
504	av_push (av, newSViv ((*m)->w));	771	av_push (av, newSViv ((*m)->w));
505	av_push (av, newSViv ((*m)->h));	772	av_push (av, newSViv ((*m)->h));
		773	av_push (av, newSViv (rgb));
		774	av_push (av, newSViv (alpha));
506	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	775	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		776	}
507		777
508	++m;	778	++m;
509	}	779	}
510	}	780	}
511		781
512	char *
513	SDL_GetError ()
514
515	int	782	int
516	SDL_SetVideoMode (int w, int h, int fullscreen)	783	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
517	CODE:	784	CODE:
		785	{
		786	SDL_EnableUNICODE (1);
		787	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		788
		789	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		790	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		791	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		793
518	RETVAL = !!SDL_SetVideoMode (	794	RETVAL = !!SDL_SetVideoMode (
519	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	795	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
520	);	796	);
		797
521	if (RETVAL)	798	if (RETVAL)
522	{	799	{
523	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	av_clear (texture_av);
		801
		802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
524	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
525	# include "glfunc.h"	804	#include "glfunc.h"
526	# undef GL_FUNC	805	#undef GL_FUNC
527	}	806	}
		807	}
528	OUTPUT:	808	OUTPUT:
529	RETVAL	809	RETVAL
530		810
531	void	811	void
532	SDL_GL_SwapBuffers ()	812	SDL_GL_SwapBuffers ()
533		813
534	char *	814	char *
535	SDL_GetKeyName (int sym)	815	SDL_GetKeyName (int sym)
536		816
		817	int
		818	SDL_GetAppState ()
		819
		820	int
		821	SDL_GetModState ()
		822
537	void	823	void
538	SDL_PollEvent ()	824	poll_events ()
539	PPCODE:	825	PPCODE:
540	{	826	{
541	SDL_Event ev;	827	SDL_Event ev;
542		828
543	while (SDL_PollEvent (&ev))	829	SDL_PumpEvents ();
		830	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
544	{	831	{
545	HV *hv = newHV ();	832	HV *hv = newHV ();
546	hv_store (hv, "type", 4, newSViv (ev.type), 0);	833	hv_store (hv, "type", 4, newSViv (ev.type), 0);
547		834
548	switch (ev.type)	835	switch (ev.type)
549	{	836	{
550	case SDL_KEYDOWN:	837	case SDL_KEYDOWN:
551	case SDL_KEYUP:	838	case SDL_KEYUP:
552	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
553	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
554	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	841	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		842	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
555	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
556	break;	844	break;
557		845
558	case SDL_ACTIVEEVENT:	846	case SDL_ACTIVEEVENT:
559	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
560	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	848	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
561	break;	849	break;
562		850
563	case SDL_MOUSEMOTION:	851	case SDL_MOUSEMOTION:
		852	{
		853	int state = ev.motion.state;
		854	int x = ev.motion.x;
		855	int y = ev.motion.y;
		856	int xrel = ev.motion.xrel;
		857	int yrel = ev.motion.yrel;
		858
		859	/* do simplistic event compression */
		860	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		861	&& state == ev.motion.state)
		862	{
		863	xrel += ev.motion.xrel;
		864	yrel += ev.motion.yrel;
		865	x = ev.motion.x;
		866	y = ev.motion.y;
		867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		868	}
		869
564	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
565
566	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	871	hv_store (hv, "state", 5, newSViv (state), 0);
567	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	872	hv_store (hv, "x", 1, newSViv (x), 0);
568	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	873	hv_store (hv, "y", 1, newSViv (y), 0);
569	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
570	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		876	}
571	break;	877	break;
572		878
573	case SDL_MOUSEBUTTONDOWN:	879	case SDL_MOUSEBUTTONDOWN:
574	case SDL_MOUSEBUTTONUP:	880	case SDL_MOUSEBUTTONUP:
575	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	881	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
576		882
577	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	883	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
578	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	884	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
579	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	885	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
580	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	886	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
585	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	891	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
586	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	892	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
587	break;	893	break;
588	}	894	}
589		895
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
591	}	897	}
592	}	898	}
593		899
594	int	900	int
595	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
596	POSTCALL:	902	POSTCALL:
597	Mix_HookMusicFinished (music_finished);	903	Mix_HookMusicFinished (music_finished);
598	Mix_ChannelFinished (channel_finished);	904	Mix_ChannelFinished (channel_finished);
599		905
600	void	906	void
		907	Mix_QuerySpec ()
		908	PPCODE:
		909	{
		910	int freq, channels;
		911	Uint16 format;
		912
		913	if (Mix_QuerySpec (&freq, &format, &channels))
		914	{
		915	EXTEND (SP, 3);
		916	PUSHs (sv_2mortal (newSViv (freq)));
		917	PUSHs (sv_2mortal (newSViv (format)));
		918	PUSHs (sv_2mortal (newSViv (channels)));
		919	}
		920	}
		921
		922	void
601	Mix_CloseAudio ()	923	Mix_CloseAudio ()
602		924
603	int	925	int
604	Mix_AllocateChannels (int numchans = -1)	926	Mix_AllocateChannels (int numchans = -1)
605		927
		928	const char *
		929	Mix_GetError ()
		930
606	void	931	void
607	lowdelay (int fd, int val = 1)	932	lowdelay (int fd, int val = 1)
608	CODE:	933	CODE:
		934	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		935
		936	void
		937	win32_proxy_info ()
		938	PPCODE:
		939	{
609	#ifndef _WIN32	940	#ifdef _WIN32
610	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	941	char buffer[2048];
		942	DWORD buflen;
		943
		944	EXTEND (SP, 3);
		945
		946	buflen = sizeof (buffer);
		947	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		948	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		949	{
		950	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		951
		952	buflen = sizeof (buffer);
		953	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		954	{
		955	PUSHs (newSVpv (buffer, 0));
		956
		957	buflen = sizeof (buffer);
		958	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		959	PUSHs (newSVpv (buffer, 0));
		960	}
		961	}
611	#endif	962	#endif
		963	}
612		964
613	void	965	int
614	add_font (char *file)	966	add_font (char *file)
615	CODE:	967	CODE:
616	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
617	#ifdef _WIN32	969	OUTPUT:
618	// cairo... sigh... requires win2000	970	RETVAL
619	AddFontResourceEx (file, FR_PRIVATE, 0);
620	#endif
621		971
622	void	972	void
623	load_image_inline (SV *image_)	973	load_image_inline (SV *image_)
624	ALIAS:	974	ALIAS:
625	load_image_file = 1	975	load_image_file = 1
…		…
628	STRLEN image_len;	978	STRLEN image_len;
629	char image = (char )SvPVbyte (image_, image_len);	979	char image = (char )SvPVbyte (image_, image_len);
630	SDL_Surface surface, surface2;	980	SDL_Surface surface, surface2;
631	SDL_PixelFormat fmt;	981	SDL_PixelFormat fmt;
632	SDL_RWops *rw = ix	982	SDL_RWops *rw = ix
633	? SDL_RWFromFile (image, "r")	983	? SDL_RWFromFile (image, "rb")
634	: SDL_RWFromConstMem (image, image_len);	984	: SDL_RWFromConstMem (image, image_len);
635		985
636	if (!rw)	986	if (!rw)
637	croak ("load_image: %s", SDL_GetError ());	987	croak ("load_image: %s", SDL_GetError ());
638		988
…		…
667		1017
668	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1018	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
669		1019
670	assert (surface2->pitch == surface2->w * 4);	1020	assert (surface2->pitch == surface2->w * 4);
671		1021
		1022	SDL_LockSurface (surface2);
672	EXTEND (SP, 5);	1023	EXTEND (SP, 6);
673	PUSHs (sv_2mortal (newSViv (surface2->w)));	1024	PUSHs (sv_2mortal (newSViv (surface2->w)));
674	PUSHs (sv_2mortal (newSViv (surface2->h)));	1025	PUSHs (sv_2mortal (newSViv (surface2->h)));
675	SDL_LockSurface (surface2);
676	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1026	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
677	SDL_UnlockSurface (surface2);
678	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1027	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
679	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1028	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
680	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1029	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1030	SDL_UnlockSurface (surface2);
681		1031
682	SDL_FreeSurface (surface);	1032	SDL_FreeSurface (surface);
683	SDL_FreeSurface (surface2);	1033	SDL_FreeSurface (surface2);
684	}	1034	}
685		1035
…		…
711	void	1061	void
712	error (char *message)	1062	error (char *message)
713	CODE:	1063	CODE:
714	fprintf (stderr, "ERROR: %s\n", message);	1064	fprintf (stderr, "ERROR: %s\n", message);
715	#ifdef _WIN32	1065	#ifdef _WIN32
716	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1066	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
717	#endif	1067	#endif
718		1068
719	void	1069	void
720	fatal (char *message)	1070	fatal (char *message)
721	CODE:	1071	CODE:
722	fprintf (stderr, "FATAL: %s\n", message);	1072	fprintf (stderr, "FATAL: %s\n", message);
723	#ifdef _WIN32	1073	#ifdef _WIN32
724	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
725	#endif	1075	#endif
726	_exit (1);	1076	_exit (1);
727		1077
728	void	1078	void
729	_exit (int retval)	1079	_exit (int retval = 0)
730	CODE:	1080	CODE:
		1081	#ifdef WIN32
		1082	ExitThread (retval); // unclean, please beam me up
		1083	#else
731	_exit (retval);	1084	_exit (retval);
		1085	#endif
732		1086
		1087	void
		1088	debug ()
		1089	CODE:
		1090	{
		1091	#if DEBUG
		1092	VALGRIND_DO_LEAK_CHECK;
		1093	#endif
		1094	}
		1095
733	MODULE = CFClient PACKAGE = CFClient::Font	1096	MODULE = Deliantra::Client PACKAGE = DC::Font
734		1097
735	CFClient::Font	1098	PROTOTYPES: DISABLE
		1099
		1100	DC::Font
736	new_from_file (SV class, char path, int id = 0)	1101	new_from_file (SV class, char path, int id = 0)
737	CODE:	1102	CODE:
738	{	1103	{
739	int count;	1104	int count;
740	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1105	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
743	}	1108	}
744	OUTPUT:	1109	OUTPUT:
745	RETVAL	1110	RETVAL
746		1111
747	void	1112	void
748	DESTROY (CFClient::Font self)	1113	DESTROY (DC::Font self)
749	CODE:	1114	CODE:
750	pango_font_description_free (self);	1115	pango_font_description_free (self);
751		1116
752	void	1117	void
753	make_default (CFClient::Font self)	1118	make_default (DC::Font self)
		1119	PROTOTYPE: $
754	CODE:	1120	CODE:
755	default_font = self;	1121	default_font = self;
756		1122
757	MODULE = CFClient PACKAGE = CFClient::Layout	1123	MODULE = Deliantra::Client PACKAGE = DC::Layout
758		1124
759	CFClient::Layout	1125	PROTOTYPES: DISABLE
760	new (SV *class, int rgba = 0)	1126
		1127	void
		1128	glyph_cache_backup ()
		1129	PROTOTYPE:
		1130	CODE:
		1131	tc_backup ();
		1132
		1133	void
		1134	glyph_cache_restore ()
		1135	PROTOTYPE:
		1136	CODE:
		1137	tc_restore ();
		1138
		1139	DC::Layout
		1140	new (SV *class)
761	CODE:	1141	CODE:
762	New (0, RETVAL, 1, struct cf_layout);	1142	New (0, RETVAL, 1, struct cf_layout);
763		1143
764	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1144	RETVAL->pl = pango_layout_new (opengl_context);
765	RETVAL->rgba = rgba;
766	RETVAL->r = 1.;	1145	RETVAL->r = 1.;
767	RETVAL->g = 1.;	1146	RETVAL->g = 1.;
768	RETVAL->b = 1.;	1147	RETVAL->b = 1.;
769	RETVAL->a = 1.;	1148	RETVAL->a = 1.;
770	RETVAL->base_height = MIN_FONT_HEIGHT;	1149	RETVAL->base_height = MIN_FONT_HEIGHT;
771	RETVAL->font = 0;	1150	RETVAL->font = 0;
		1151	RETVAL->rc = rc_alloc ();
772		1152
773	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
774	layout_update_font (RETVAL);	1154	layout_update_font (RETVAL);
775	OUTPUT:	1155	OUTPUT:
776	RETVAL	1156	RETVAL
777		1157
778	void	1158	void
779	DESTROY (CFClient::Layout self)	1159	DESTROY (DC::Layout self)
780	CODE:	1160	CODE:
781	g_object_unref (self->pl);	1161	g_object_unref (self->pl);
		1162	rc_free (self->rc);
782	Safefree (self);	1163	Safefree (self);
783		1164
784	int
785	is_rgba (CFClient::Layout self)
786	CODE:
787	RETVAL = self->rgba;
788	OUTPUT:
789	RETVAL
790
791	void	1165	void
792	set_text (CFClient::Layout self, SV *text_)	1166	set_text (DC::Layout self, SV *text_)
793	CODE:	1167	CODE:
794	{	1168	{
795	STRLEN textlen;	1169	STRLEN textlen;
796	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
797		1171
798	pango_layout_set_text (self->pl, text, textlen);	1172	pango_layout_set_text (self->pl, text, textlen);
799	}	1173	}
800		1174
801	void	1175	void
802	set_markup (CFClient::Layout self, SV *text_)	1176	set_markup (DC::Layout self, SV *text_)
803	CODE:	1177	CODE:
804	{	1178	{
805	STRLEN textlen;	1179	STRLEN textlen;
806	char *text = SvPVutf8 (text_, textlen);	1180	char *text = SvPVutf8 (text_, textlen);
807		1181
808	pango_layout_set_markup (self->pl, text, textlen);	1182	pango_layout_set_markup (self->pl, text, textlen);
809	}	1183	}
810		1184
		1185	void
		1186	set_shapes (DC::Layout self, ...)
		1187	CODE:
		1188	{
		1189	PangoAttrList *attrs = 0;
		1190	const char *text = pango_layout_get_text (self->pl);
		1191	const char *pos = text;
		1192	int arg = 4;
		1193
		1194	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1195	{
		1196	PangoRectangle inkrect, rect;
		1197	PangoAttribute *attr;
		1198
		1199	int x = SvIV (ST (arg - 3));
		1200	int y = SvIV (ST (arg - 2));
		1201	int w = SvIV (ST (arg - 1));
		1202	int h = SvIV (ST (arg ));
		1203
		1204	inkrect.x = 0;
		1205	inkrect.y = 0;
		1206	inkrect.width = 0;
		1207	inkrect.height = 0;
		1208
		1209	rect.x = x * PANGO_SCALE;
		1210	rect.y = y * PANGO_SCALE;
		1211	rect.width = w * PANGO_SCALE;
		1212	rect.height = h * PANGO_SCALE;
		1213
		1214	if (!attrs)
		1215	attrs = pango_layout_get_attributes (self->pl);
		1216
		1217	attr = pango_attr_shape_new (&inkrect, &rect);
		1218	attr->start_index = pos - text;
		1219	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1220	pango_attr_list_insert (attrs, attr);
		1221
		1222	arg += 4;
		1223	pos += sizeof (OBJ_STR) - 1;
		1224	}
		1225
		1226	if (attrs)
		1227	pango_layout_set_attributes (self->pl, attrs);
		1228	}
		1229
		1230	void
		1231	get_shapes (DC::Layout self)
		1232	PPCODE:
		1233	{
		1234	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1235
		1236	do
		1237	{
		1238	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1239
		1240	if (run && shape_attr_p (run))
		1241	{
		1242	PangoRectangle extents;
		1243	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1244
		1245	EXTEND (SP, 2);
		1246	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1247	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1248	}
		1249	}
		1250	while (pango_layout_iter_next_run (iter));
		1251
		1252	pango_layout_iter_free (iter);
		1253	}
		1254
		1255	int
		1256	has_wrapped (DC::Layout self)
		1257	CODE:
		1258	{
		1259	int lines = 1;
		1260	const char *text = pango_layout_get_text (self->pl);
		1261
		1262	while (*text)
		1263	lines += *text++ == '\n';
		1264
		1265	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1266	}
		1267	OUTPUT:
		1268	RETVAL
		1269
811	SV *	1270	SV *
812	get_text (CFClient::Layout self)	1271	get_text (DC::Layout self)
813	CODE:	1272	CODE:
814	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1273	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
815	sv_utf8_decode (RETVAL);	1274	sv_utf8_decode (RETVAL);
816	OUTPUT:	1275	OUTPUT:
817	RETVAL	1276	RETVAL
818		1277
819	void	1278	void
820	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1279	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
821	CODE:	1280	CODE:
822	self->r = r;	1281	self->r = r;
823	self->g = g;	1282	self->g = g;
824	self->b = b;	1283	self->b = b;
825	self->a = a;	1284	self->a = a;
826		1285
827	void	1286	void
828	set_font (CFClient::Layout self, CFClient::Font font = 0)	1287	set_font (DC::Layout self, DC::Font font = 0)
829	CODE:	1288	CODE:
830	if (self->font != font)	1289	if (self->font != font)
831	{	1290	{
832	self->font = font;	1291	self->font = font;
833	layout_update_font (self);	1292	layout_update_font (self);
834	}	1293	}
835		1294
836	void	1295	void
837	set_height (CFClient::Layout self, int base_height)	1296	set_height (DC::Layout self, int base_height)
838	CODE:	1297	CODE:
839	if (self->base_height != base_height)	1298	if (self->base_height != base_height)
840	{	1299	{
841	self->base_height = base_height;	1300	self->base_height = base_height;
842	layout_update_font (self);	1301	layout_update_font (self);
843	}	1302	}
844		1303
845	void	1304	void
846	set_width (CFClient::Layout self, int max_width = -1)	1305	set_width (DC::Layout self, int max_width = -1)
847	CODE:	1306	CODE:
848	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1307	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
849		1308
850	void	1309	void
851	set_indent (CFClient::Layout self, int indent)	1310	set_indent (DC::Layout self, int indent)
852	CODE:	1311	CODE:
853	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1312	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
854		1313
855	void	1314	void
856	set_spacing (CFClient::Layout self, int spacing)	1315	set_spacing (DC::Layout self, int spacing)
857	CODE:	1316	CODE:
858	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1317	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
859		1318
860	void	1319	void
861	set_ellipsise (CFClient::Layout self, int ellipsise)	1320	set_ellipsise (DC::Layout self, int ellipsise)
862	CODE:	1321	CODE:
863	pango_layout_set_ellipsize (self->pl,	1322	pango_layout_set_ellipsize (self->pl,
864	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1323	ellipsise == 1 ? PANGO_ELLIPSIZE_START
865	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1324	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
866	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1325	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
867	: PANGO_ELLIPSIZE_NONE	1326	: PANGO_ELLIPSIZE_NONE
868	);	1327	);
869		1328
870	void	1329	void
871	set_single_paragraph_mode (CFClient::Layout self, int spm)	1330	set_single_paragraph_mode (DC::Layout self, int spm)
872	CODE:	1331	CODE:
873	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1332	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
874		1333
875	void	1334	void
876	size (CFClient::Layout self)	1335	size (DC::Layout self)
877	PPCODE:	1336	PPCODE:
878	{	1337	{
879	int w, h;	1338	int w, h;
880		1339
881	layout_get_pixel_size (self, &w, &h);	1340	layout_get_pixel_size (self, &w, &h);
…		…
884	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (w)));
885	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (h)));
886	}	1345	}
887		1346
888	int	1347	int
		1348	descent (DC::Layout self)
		1349	CODE:
		1350	{
		1351	PangoRectangle rect;
		1352	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1353	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1354	RETVAL = PANGO_DESCENT (rect);
		1355	}
		1356	OUTPUT:
		1357	RETVAL
		1358
		1359	int
889	xy_to_index (CFClient::Layout self, int x, int y)	1360	xy_to_index (DC::Layout self, int x, int y)
890	CODE:	1361	CODE:
891	{	1362	{
892	int index, trailing;	1363	int index, trailing;
893	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1364	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
894	RETVAL = index;	1365	RETVAL = index + trailing;
895	}	1366	}
896	OUTPUT:	1367	OUTPUT:
897	RETVAL	1368	RETVAL
898		1369
899	void	1370	void
900	cursor_pos (CFClient::Layout self, int index)	1371	cursor_pos (DC::Layout self, int index)
901	PPCODE:	1372	PPCODE:
902	{	1373	{
903	PangoRectangle strong_pos;	1374	PangoRectangle pos;
904	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1375	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
905		1376
906	EXTEND (SP, 3);	1377	EXTEND (SP, 3);
907	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
908	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1379	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
909	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
910	}	1381	}
911		1382
912	void	1383	void
913	render (CFClient::Layout self)	1384	index_to_line_x (DC::Layout self, int index, int trailing = 0)
914	PPCODE:	1385	PPCODE:
915	{	1386	{
916	SV *retval;	1387	int line, x;
917	int w, h;
918		1388
919	layout_get_pixel_size (self, &w, &h);	1389	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
920		1390	#if !PANGO_VERSION_CHECK (1, 17, 3)
921	if (self->rgba)	1391	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
922	{	1392	--line;
923	cairo_surface_t *surface;
924	cairo_t *cairo;
925
926	retval = newSV (w * h * 4);
927	SvPOK_only (retval);
928	SvCUR_set (retval, w * h * 4);
929
930	memset (SvPVX (retval), 0, w * h * 4);
931
932	surface = cairo_image_surface_create_for_data (
933	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
934	cairo = cairo_create (surface);
935	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
936
937	pango_cairo_show_layout (cairo, self->pl);
938
939	cairo_destroy (cairo);
940	cairo_surface_destroy (surface);
941
942	// what a mess, and its premultiplied, too :(
943	{
944	uint32_t p = (uint32_t )SvPVX (retval);
945	uint32_t e = p + w h;
946
947	while (p < e)
948	{
949	uint32_t rgba = *p;
950	rgba = (rgba >> 24) \| (rgba << 8);
951	#if 0
952	#ifdef _WIN32
953	{//D
954	uint8_t r = rgba >> 24;
955	uint8_t g = rgba >> 16;
956	uint8_t b = rgba >> 8;
957	uint8_t a = rgba >> 0;
958
959	rgba = (rgba & 0xffffff00) \| a;
960	}
961	#endif	1393	#endif
962	#endif
963	rgba = SDL_SwapBE32 (rgba);
964	*p++ = rgba;
965	}
966	}
967
968	EXTEND (SP, 5);	1394	EXTEND (SP, 2);
969	PUSHs (sv_2mortal (newSViv (w)));	1395	PUSHs (sv_2mortal (newSViv (line)));
		1396	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1397	}
		1398
		1399	void
		1400	line_x_to_index (DC::Layout self, int line, int x)
		1401	PPCODE:
		1402	{
		1403	PangoLayoutLine *lp;
		1404	int index, trailing;
		1405
		1406	if (line < 0)
		1407	XSRETURN_EMPTY;
		1408
		1409	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1410	XSRETURN_EMPTY; /* do better */
		1411
		1412	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1413
		1414	EXTEND (SP, 2);
		1415	if (GIMME_V == G_SCALAR)
970	PUSHs (sv_2mortal (newSViv (h)));	1416	PUSHs (sv_2mortal (newSViv (index + trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
973	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
974	}
975	else	1417	else
976	{	1418	{
977	FT_Bitmap bitmap;
978
979	retval = newSV (w * h);
980	SvPOK_only (retval);
981	SvCUR_set (retval, w * h);
982
983	bitmap.rows = h;
984	bitmap.width = w;
985	bitmap.pitch = w;
986	bitmap.buffer = (unsigned char*)SvPVX (retval);
987	bitmap.num_grays = 256;
988	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
989
990	memset (bitmap.buffer, 0, w * h);
991
992	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
993
994	EXTEND (SP, 5);
995	PUSHs (sv_2mortal (newSViv (w)));	1419	PUSHs (sv_2mortal (newSViv (index)));
996	PUSHs (sv_2mortal (newSViv (h)));	1420	PUSHs (sv_2mortal (newSViv (trailing)));
997	PUSHs (sv_2mortal (retval));
998	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
999	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1000	}	1421	}
1001	}	1422	}
1002		1423
		1424	void
		1425	render (DC::Layout self, float x, float y, int flags = 0)
		1426	CODE:
		1427	rc_clear (self->rc);
		1428	pango_opengl_render_layout_subpixel (
		1429	self->pl,
		1430	self->rc,
		1431	x * PANGO_SCALE, y * PANGO_SCALE,
		1432	self->r, self->g, self->b, self->a,
		1433	flags
		1434	);
		1435	// we assume that context_change actually clears/frees stuff
		1436	// and does not do any recomputation...
		1437	pango_layout_context_changed (self->pl);
		1438
		1439	void
		1440	draw (DC::Layout self)
		1441	CODE:
		1442	{
		1443	glEnable (GL_TEXTURE_2D);
		1444	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1445	glEnable (GL_BLEND);
		1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1448	glEnable (GL_ALPHA_TEST);
		1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1450
		1451	rc_draw (self->rc);
		1452
		1453	glDisable (GL_ALPHA_TEST);
		1454	glDisable (GL_BLEND);
		1455	glDisable (GL_TEXTURE_2D);
		1456	}
		1457
1003	MODULE = CFClient PACKAGE = CFClient::Texture	1458	MODULE = Deliantra::Client PACKAGE = DC::Texture
1004		1459
1005	void	1460	PROTOTYPES: ENABLE
1006	pad2pot (SV data_, SV w_, SV *h_)
1007	CODE:
1008	{
1009	int ow = SvIV (w_);
1010	int oh = SvIV (h_);
1011		1461
1012	if (ow && oh)	1462	void
		1463	pad (SV *data_, int ow, int oh, int nw, int nh)
		1464	CODE:
		1465	{
		1466	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1013	{	1467	{
1014	int nw = minpot (ow);
1015	int nh = minpot (oh);
1016
1017	if (nw != ow \|\| nh != oh)
1018	{
1019	if (SvOK (data_))
1020	{
1021	STRLEN datalen;	1468	STRLEN datalen;
1022	char *data = SvPVbyte (data_, datalen);	1469	char *data = SvPVbyte (data_, datalen);
1023	int bpp = datalen / (ow * oh);	1470	int bpp = datalen / (ow * oh);
1024	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1471	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1025		1472
1026	SvPOK_only (result_);	1473	SvPOK_only (result_);
1027	SvCUR_set (result_, nw * nh * bpp);	1474	SvCUR_set (result_, nw * nh * bpp);
1028		1475
1029	memset (SvPVX (result_), 0, nw * nh * bpp);	1476	memset (SvPVX (result_), 0, nw * nh * bpp);
1030	while (oh--)	1477	while (oh--)
1031	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1478	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1032		1479
1033	sv_setsv (data_, result_);	1480	sv_setsv (data_, result_);
1034	}
1035
1036	sv_setiv (w_, nw);
1037	sv_setiv (h_, nh);
1038	}
1039	}	1481	}
1040	}	1482	}
1041		1483
1042	void	1484	void
1043	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1485	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1049	{	1491	{
1050	HV hv = (HV )SvRV (self);	1492	HV hv = (HV )SvRV (self);
1051	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1493	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1052	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1494	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1053	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1495	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1496
		1497	if (name <= 0)
		1498	XSRETURN_EMPTY;
1054		1499
1055	if (items < 5)	1500	if (items < 5)
1056	{	1501	{
1057	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1502	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1058	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1503	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1086	glDisable (GL_ALPHA_TEST);	1531	glDisable (GL_ALPHA_TEST);
1087	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
1088	}	1533	}
1089	}	1534	}
1090		1535
		1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1537	CODE:
		1538	{
		1539	GLint width;
		1540	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1541	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1542	RETVAL = width > 0;
		1543	}
		1544	OUTPUT:
		1545	RETVAL
		1546
1091	MODULE = CFClient PACKAGE = CFClient::Map	1547	MODULE = Deliantra::Client PACKAGE = DC::Map
1092		1548
1093	CFClient::Map	1549	PROTOTYPES: DISABLE
1094	new (SV *class, int map_width, int map_height)	1550
		1551	DC::Map
		1552	new (SV *class)
1095	CODE:	1553	CODE:
1096	New (0, RETVAL, 1, struct map);	1554	New (0, RETVAL, 1, struct map);
1097	RETVAL->x = 0;	1555	RETVAL->x = 0;
1098	RETVAL->y = 0;	1556	RETVAL->y = 0;
1099	RETVAL->w = map_width;	1557	RETVAL->w = 0;
1100	RETVAL->h = map_height;	1558	RETVAL->h = 0;
1101	RETVAL->ox = 0;	1559	RETVAL->ox = 0;
1102	RETVAL->oy = 0;	1560	RETVAL->oy = 0;
1103	RETVAL->faces = 8192;	1561	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1104	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1562	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1105	RETVAL->texs = 8192;
1106	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1107	RETVAL->rows = 0;	1563	RETVAL->rows = 0;
1108	RETVAL->row = 0;	1564	RETVAL->row = 0;
1109	OUTPUT:	1565	OUTPUT:
1110	RETVAL	1566	RETVAL
1111		1567
1112	void	1568	void
1113	DESTROY (CFClient::Map self)	1569	DESTROY (DC::Map self)
1114	CODE:	1570	CODE:
1115	{	1571	{
1116	map_clear (self);	1572	map_clear (self);
1117	Safefree (self->face);	1573	Safefree (self->face2tile);
1118	Safefree (self->tex);	1574	Safefree (self->tex);
1119	Safefree (self);	1575	Safefree (self);
1120	}	1576	}
1121		1577
1122	void	1578	void
		1579	resize (DC::Map self, int map_width, int map_height)
		1580	CODE:
		1581	self->w = map_width;
		1582	self->h = map_height;
		1583
		1584	void
1123	clear (CFClient::Map self)	1585	clear (DC::Map self)
1124	CODE:	1586	CODE:
1125	map_clear (self);	1587	map_clear (self);
1126		1588
1127	void	1589	void
1128	set_face (CFClient::Map self, int face, int texid)	1590	set_tileid (DC::Map self, int face, int tile)
1129	CODE:	1591	CODE:
1130	{	1592	{
1131	while (self->faces <= face)	1593	need_facenum (self, face); self->face2tile [face] = tile;
1132	{	1594	need_texid (self, tile);
1133	Append (mapface, self->face, self->faces, self->faces);
1134	self->faces *= 2;
1135	}
1136
1137	self->face [face] = texid;
1138	}	1595	}
1139		1596
1140	void	1597	void
		1598	set_smooth (DC::Map self, int face, int smooth, int level)
		1599	CODE:
		1600	{
		1601	tileid texid;
		1602	maptex *tex;
		1603
		1604	if (face < 0 \|\| face >= self->faces)
		1605	return;
		1606
		1607	if (smooth < 0 \|\| smooth >= self->faces)
		1608	return;
		1609
		1610	texid = self->face2tile [face];
		1611
		1612	if (!texid)
		1613	return;
		1614
		1615	tex = self->tex + texid;
		1616	tex->smoothtile = self->face2tile [smooth];
		1617	tex->smoothlevel = level;
		1618	}
		1619
		1620	void
1141	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)	1621	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)
1142	CODE:	1622	CODE:
1143	{	1623	{
1144	while (self->texs <= texid)	1624	need_texid (self, texid);
1145	{
1146	Append (maptex, self->tex, self->texs, self->texs);
1147	self->texs *= 2;
1148	}
1149		1625
1150	{	1626	{
1151	maptex *tex = self->tex + texid;	1627	maptex *tex = self->tex + texid;
1152		1628
1153	tex->name = name;	1629	tex->name = name;
…		…
1170	// from transparent color bleeding and ugly wrapping effects.	1646	// from transparent color bleeding and ugly wrapping effects.
1171	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1172	}	1648	}
1173		1649
1174	int	1650	int
1175	ox (CFClient::Map self)	1651	ox (DC::Map self)
1176	ALIAS:	1652	ALIAS:
1177	oy = 1	1653	oy = 1
1178	x = 2	1654	x = 2
1179	y = 3	1655	y = 3
1180	w = 4	1656	w = 4
…		…
1191	}	1667	}
1192	OUTPUT:	1668	OUTPUT:
1193	RETVAL	1669	RETVAL
1194		1670
1195	void	1671	void
1196	scroll (CFClient::Map self, int dx, int dy)	1672	scroll (DC::Map self, int dx, int dy)
1197	CODE:	1673	CODE:
1198	{	1674	{
1199	if (dx > 0)	1675	if (dx > 0)
1200	map_blank (self, self->x, self->y, dx - 1, self->h);	1676	map_blank (self, self->x, self->y, dx, self->h);
1201	else if (dx < 0)	1677	else if (dx < 0)
1202	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1678	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1203		1679
1204	if (dy > 0)	1680	if (dy > 0)
1205	map_blank (self, self->x, self->y, self->w, dy - 1);	1681	map_blank (self, self->x, self->y, self->w, dy);
1206	else if (dy < 0)	1682	else if (dy < 0)
1207	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1683	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1208		1684
1209	self->ox += dx; self->x += dx;	1685	self->ox += dx; self->x += dx;
1210	self->oy += dy; self->y += dy;	1686	self->oy += dy; self->y += dy;
1211		1687
1212	while (self->y < 0)	1688	while (self->y < 0)
…		…
1216	self->rows += MAP_EXTEND_Y;	1692	self->rows += MAP_EXTEND_Y;
1217	self->y += MAP_EXTEND_Y;	1693	self->y += MAP_EXTEND_Y;
1218	}	1694	}
1219	}	1695	}
1220		1696
1221	void	1697	SV *
1222	map1a_update (CFClient::Map self, SV *data_)	1698	map1a_update (DC::Map self, SV *data_, int extmap)
1223	CODE:	1699	CODE:
1224	{	1700	{
1225	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1701	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1226	uint8_t data_end = (uint8_t )SvEND (data_);	1702	uint8_t data_end = (uint8_t )SvEND (data_);
1227	mapcell *cell;	1703	mapcell *cell;
1228	int x, y, flags;	1704	int x, y, z, flags;
		1705	AV *missing = newAV ();
		1706	RETVAL = newRV_noinc ((SV *)missing);
1229		1707
1230	while (data < data_end)	1708	while (data < data_end - 1)
1231	{	1709	{
1232	flags = (data [0] << 8) + data [1]; data += 2;	1710	flags = (data [0] << 8) + data [1]; data += 2;
1233		1711
1234	x = ((flags >> 10) & 63) + self->x;	1712	x = self->x + ((flags >> 10) & 63);
1235	y = ((flags >> 4) & 63) + self->y;	1713	y = self->y + ((flags >> 4) & 63);
1236		1714
1237	cell = map_get_cell (self, x, y);	1715	cell = map_get_cell (self, x, y);
1238		1716
1239	if (flags & 15)	1717	if (flags & 15)
1240	{	1718	{
1241	if (cell->darkness < 0)	1719	if (!cell->darkness)
1242	{	1720	{
		1721	memset (cell, 0, sizeof (*cell));
1243	cell->darkness = 0;	1722	cell->darkness = 256;
1244	cell->face [0] = 0;
1245	cell->face [1] = 0;
1246	cell->face [2] = 0;
1247	}	1723	}
1248		1724
1249	cell->darkness = flags & 8 ? *data++ : 255;
1250
1251	//TODO: don't trust server data to be in-range(!)	1725	//TODO: don't trust server data to be in-range(!)
1252		1726
1253	if (flags & 4)	1727	if (flags & 8)
1254	{	1728	{
1255	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1729	if (extmap)
		1730	{
		1731	uint8_t ext, cmd;
		1732
		1733	do
		1734	{
		1735	ext = *data++;
		1736	cmd = ext & 0x7f;
		1737
		1738	if (cmd < 4)
		1739	cell->darkness = 255 - ext * 64 + 1;
		1740	else if (cmd == 5) // health
		1741	{
		1742	cell->stat_width = 1;
		1743	cell->stat_hp = *data++;
		1744	}
		1745	else if (cmd == 6) // monster width
		1746	cell->stat_width = *data++ + 1;
		1747	else if (cmd == 0x47)
		1748	{
		1749	if (*data == 1) cell->player = data [1];
		1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1753
		1754	data += *data + 1;
		1755	}
		1756	else if (cmd == 8) // cell flags
		1757	cell->flags = *data++;
		1758	else if (ext & 0x40) // unknown, multibyte => skip
		1759	data += *data + 1;
		1760	else
		1761	data++;
		1762	}
		1763	while (ext & 0x80);
		1764	}
		1765	else
		1766	cell->darkness = *data++ + 1;
1256	}	1767	}
1257		1768
		1769	for (z = 0; z <= 2; ++z)
1258	if (flags & 2)	1770	if (flags & (4 >> z))
1259	{	1771	{
1260	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1772	faceid face = (data [0] << 8) + data [1]; data += 2;
		1773	need_facenum (self, face);
		1774	cell->tile [z] = self->face2tile [face];
		1775
		1776	if (cell->tile [z])
		1777	{
		1778	maptex *tex = self->tex + cell->tile [z];
		1779	if (!tex->name)
		1780	av_push (missing, newSViv (cell->tile [z]));
		1781
		1782	if (tex->smoothtile)
		1783	{
		1784	maptex *smooth = self->tex + tex->smoothtile;
		1785	if (!smooth->name)
		1786	av_push (missing, newSViv (tex->smoothtile));
		1787	}
		1788	}
1261	}	1789	}
1262
1263	if (flags & 1)
1264	{
1265	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1266	}
1267	}	1790	}
1268	else	1791	else
1269	cell->darkness = -1;	1792	CELL_CLEAR (cell);
1270	}	1793	}
1271	}	1794	}
		1795	OUTPUT:
		1796	RETVAL
1272		1797
1273	SV *	1798	SV *
1274	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1799	mapmap (DC::Map self, int x0, int y0, int w, int h)
1275	CODE:	1800	CODE:
1276	{	1801	{
1277	int x1, x;	1802	int x1, x;
1278	int y1, y;	1803	int y1, y;
1279	int z;	1804	int z;
…		…
1300	{	1825	{
1301	mapcell *cell = row->col + (x - row->c0);	1826	mapcell *cell = row->col + (x - row->c0);
1302		1827
1303	for (z = 0; z <= 0; z++)	1828	for (z = 0; z <= 0; z++)
1304	{	1829	{
1305	mapface face = cell->face [z];
1306
1307	if (face)
1308	{
1309	maptex tex = self->tex [face];	1830	maptex tex = self->tex [cell->tile [z]];
1310	int a0 = 255 - tex.a;	1831	int a0 = 255 - tex.a;
1311	int a1 = tex.a;	1832	int a1 = tex.a;
1312		1833
1313	r = (r * a0 + tex.r * a1) / 255;	1834	r = (r * a0 + tex.r * a1) / 255;
1314	g = (g * a0 + tex.g * a1) / 255;	1835	g = (g * a0 + tex.g * a1) / 255;
1315	b = (b * a0 + tex.b * a1) / 255;	1836	b = (b * a0 + tex.b * a1) / 255;
1316	a = (a * a0 + tex.a * a1) / 255;	1837	a = (a * a0 + tex.a * a1) / 255;
1317	}
1318	}	1838	}
1319	}	1839	}
1320		1840
1321	*map++ = (r )	1841	*map++ = (r )
1322	\| (g << 8)	1842	\| (g << 8)
…		…
1329	}	1849	}
1330	OUTPUT:	1850	OUTPUT:
1331	RETVAL	1851	RETVAL
1332		1852
1333	void	1853	void
1334	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1854	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
		1855	CODE:
		1856	{
		1857	int x, y, z;
		1858
		1859	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1862	smooth_key skey;
		1863	int pl_x, pl_y;
		1864	maptex pl_tex;
		1865	rc_t *rc = rc_alloc ();
		1866	rc_key_t key;
		1867	rc_array_t *arr;
		1868
		1869	pl_tex.name = 0;
		1870
		1871	// thats current max. sorry.
		1872	if (sw > 255) sw = 255;
		1873	if (sh > 255) sh = 255;
		1874
		1875	// clear key, in case of extra padding
		1876	memset (&skey, 0, sizeof (skey));
		1877
		1878	memset (&key, 0, sizeof (key));
		1879	key.r = 255;
		1880	key.g = 255;
		1881	key.b = 255;
		1882	key.a = 255;
		1883	key.mode = GL_QUADS;
		1884	key.format = GL_T2F_V3F;
		1885	key.texname = -1;
		1886
		1887	mx += self->x;
		1888	my += self->y;
		1889
		1890	// first pass: determine smooth_max
		1891	// rather ugly, if you ask me
		1892	// could also be stored inside mapcell and updated on change
		1893	memset (smooth_max, 0, sizeof (smooth_max));
		1894
		1895	for (y = 0; y < sh; y++)
		1896	if (0 <= y + my && y + my < self->rows)
		1897	{
		1898	maprow *row = self->row + (y + my);
		1899
		1900	for (x = 0; x < sw; x++)
		1901	if (row->c0 <= x + mx && x + mx < row->c1)
		1902	{
		1903	mapcell *cell = row->col + (x + mx - row->c0);
		1904
		1905	smooth_max[x + 1][y + 1] =
		1906	MAX (self->tex [cell->tile [0]].smoothlevel,
		1907	MAX (self->tex [cell->tile [1]].smoothlevel,
		1908	self->tex [cell->tile [2]].smoothlevel));
		1909	}
		1910	}
		1911
		1912	glEnable (GL_BLEND);
		1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1915
		1916	for (z = 0; z <= 2; z++)
		1917	{
		1918	memset (smooth_level, 0, sizeof (smooth_level));
		1919
		1920	for (y = 0; y < sh; y++)
		1921	if (0 <= y + my && y + my < self->rows)
		1922	{
		1923	maprow *row = self->row + (y + my);
		1924
		1925	for (x = 0; x < sw; x++)
		1926	if (row->c0 <= x + mx && x + mx < row->c1)
		1927	{
		1928	mapcell *cell = row->col + (x + mx - row->c0);
		1929	tileid tile = cell->tile [z];
		1930
		1931	if (tile)
		1932	{
		1933	maptex tex = self->tex [tile];
		1934	int px = (x + 1) * T - tex.w;
		1935	int py = (y + 1) * T - tex.h;
		1936
		1937	if (key.texname != tex.name)
		1938	{
		1939	if (!tex.name)
		1940	tex = self->tex [2]; /* missing, replace by noface */
		1941
		1942	key.texname = tex.name;
		1943	arr = rc_array (rc, &key);
		1944	}
		1945
		1946	if (expect_false (cell->player == player) && expect_false (z == 2))
		1947	{
		1948	pl_x = px;
		1949	pl_y = py;
		1950	pl_tex = tex;
		1951	continue;
		1952	}
		1953
		1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1958
		1959	if (expect_false (cell->flags) && expect_false (z == 2))
		1960	{
		1961	// overlays such as the speech bubble, probably more to come
		1962	if (cell->flags & 1)
		1963	{
		1964	maptex tex = self->tex [1];
		1965	int px = x * T + T * 2 / 32;
		1966	int py = y * T - T * 6 / 32;
		1967
		1968	if (tex.name)
		1969	{
		1970	if (key.texname != tex.name)
		1971	{
		1972	key.texname = tex.name;
		1973	arr = rc_array (rc, &key);
		1974	}
		1975
		1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1980	}
		1981	}
		1982	}
		1983
		1984	// update smooth hash
		1985	if (tex.smoothtile)
		1986	{
		1987	skey.tile = tex.smoothtile;
		1988	skey.level = tex.smoothlevel;
		1989
		1990	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1991
		1992	// add bits to current tile and all neighbours. skey.x\|y is
		1993	// shifted +1\|+1 so we always stay positive.
		1994
		1995	// bits is ___n cccc CCCC bbbb
		1996	// n do not draw borders&corners
		1997	// c draw these corners, but...
		1998	// C ... not these
		1999	// b draw these borders
		2000
		2001	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2002	// ┃· ·· ·┃ ━━
		2003
		2004	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2005	// ·· ·· ·┏ ┓·
		2006
		2007	// full tile
		2008	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2009
		2010	// borders
		2011	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2012	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2013	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2014	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2015
		2016	// corners
		2017	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2018	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2019	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2020	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2021	}
		2022	}
		2023	}
		2024	}
		2025
		2026	rc_draw (rc);
		2027	rc_clear (rc);
		2028
		2029	// go through all smoothlevels, lowest to highest, then draw.
		2030	// this is basically counting sort
		2031	{
		2032	int w, b;
		2033
		2034	glEnable (GL_TEXTURE_2D);
		2035	glBegin (GL_QUADS);
		2036	for (w = 0; w < 256 / 32; ++w)
		2037	{
		2038	uint32_t smask = smooth_level [w];
		2039	if (smask)
		2040	for (b = 0; b < 32; ++b)
		2041	if (smask & (((uint32_t)1) << b))
		2042	{
		2043	int level = (w << 5) \| b;
		2044	HE *he;
		2045
		2046	hv_iterinit (smooth);
		2047	while ((he = hv_iternext (smooth)))
		2048	{
		2049	smooth_key skey = (smooth_key )HeKEY (he);
		2050	IV bits = SvIVX (HeVAL (he));
		2051
		2052	if (!(bits & 0x1000)
		2053	&& skey->level == level
		2054	&& level > smooth_max [skey->x][skey->y])
		2055	{
		2056	maptex tex = self->tex [skey->tile];
		2057	int px = (((int)skey->x) - 1) * T;
		2058	int py = (((int)skey->y) - 1) * T;
		2059	int border = bits & 15;
		2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2061	float dx = tex.s * .0625f; // 16 images/row
		2062	float dy = tex.t * .5f ; // 2 images/column
		2063
		2064	if (tex.name)
		2065	{
		2066	// this time avoiding texture state changes
		2067	// save gobs of state changes.
		2068	if (key.texname != tex.name)
		2069	{
		2070	glEnd ();
		2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2072	glBegin (GL_QUADS);
		2073	}
		2074
		2075	if (border)
		2076	{
		2077	float ox = border * dx;
		2078
		2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2083	}
		2084
		2085	if (corner)
		2086	{
		2087	float ox = corner * dx;
		2088
		2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2093	}
		2094	}
		2095	}
		2096	}
		2097	}
		2098	}
		2099
		2100	glEnd ();
		2101	glDisable (GL_TEXTURE_2D);
		2102	key.texname = -1;
		2103	}
		2104
		2105	hv_clear (smooth);
		2106	}
		2107
		2108	if (pl_tex.name)
		2109	{
		2110	maptex tex = pl_tex;
		2111	int px = pl_x + sdx;
		2112	int py = pl_y + sdy;
		2113
		2114	key.texname = tex.name;
		2115	arr = rc_array (rc, &key);
		2116
		2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2119	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2121
		2122	rc_draw (rc);
		2123	}
		2124
		2125	glDisable (GL_BLEND);
		2126	rc_free (rc);
		2127
		2128	// top layer: overlays such as the health bar
		2129	for (y = 0; y < sh; y++)
		2130	if (0 <= y + my && y + my < self->rows)
		2131	{
		2132	maprow *row = self->row + (y + my);
		2133
		2134	for (x = 0; x < sw; x++)
		2135	if (row->c0 <= x + mx && x + mx < row->c1)
		2136	{
		2137	mapcell *cell = row->col + (x + mx - row->c0);
		2138
		2139	int px = x * T;
		2140	int py = y * T;
		2141
		2142	if (cell->stat_hp)
		2143	{
		2144	int width = cell->stat_width * T;
		2145	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2146
		2147	glColor3ub (0, 0, 0);
		2148	glRectf (px + 1, py - thick - 2,
		2149	px + width - 1, py);
		2150
		2151	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2152	glRectf (px + 2,
		2153	py - thick - 1,
		2154	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2155	}
		2156	}
		2157	}
		2158	}
		2159
		2160	void
		2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2162	CODE:
		2163	{
		2164	static float color[16][3] = {
		2165	{ 0.00F, 0.00F, 0.00F },
		2166	{ 1.00F, 1.00F, 1.00F },
		2167	{ 0.00F, 0.00F, 0.55F },
		2168	{ 1.00F, 0.00F, 0.00F },
		2169
		2170	{ 1.00F, 0.54F, 0.00F },
		2171	{ 0.11F, 0.56F, 1.00F },
		2172	{ 0.93F, 0.46F, 0.00F },
		2173	{ 0.18F, 0.54F, 0.34F },
		2174
		2175	{ 0.56F, 0.73F, 0.56F },
		2176	{ 0.80F, 0.80F, 0.80F },
		2177	{ 0.55F, 0.41F, 0.13F },
		2178	{ 0.99F, 0.77F, 0.26F },
		2179
		2180	{ 0.74F, 0.65F, 0.41F },
		2181
		2182	{ 0.00F, 1.00F, 1.00F },
		2183	{ 1.00F, 0.00F, 1.00F },
		2184	{ 1.00F, 1.00F, 0.00F },
		2185	};
		2186
		2187	int x, y;
		2188
		2189	glEnable (GL_TEXTURE_2D);
		2190	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2191	glEnable (GL_BLEND);
		2192	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2193	glBegin (GL_QUADS);
		2194
		2195	for (y = 0; y < h; y++)
		2196	for (x = 0; x < w; x++)
		2197	{
		2198	unsigned char m = data [x + y * w];
		2199
		2200	if (m)
		2201	{
		2202	float *c = color [m & 15];
		2203
		2204	float tx1 = m & 0x40 ? 0.5 : 0.;
		2205	float tx2 = tx1 + 0.5;
		2206
		2207	glColor4f (c[0], c[1], c[2], 0.75);
		2208	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2209	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2210	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2211	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2212	}
		2213	}
		2214
		2215	glEnd ();
		2216	glDisable (GL_BLEND);
		2217	glDisable (GL_TEXTURE_2D);
		2218	}
		2219
		2220	void
		2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1335	PPCODE:	2222	PPCODE:
1336	{	2223	{
1337	int vx, vy;
1338	int x, y, z;	2224	int x, y;
1339	int last_name;	2225	int sw1 = sw + 2;
1340	mapface face;	2226	int sh1 = sh + 2;
		2227	int sh3 = sh * 3;
1341	int sw4 = (sw + 3) & ~3;	2228	int sw34 = (sw * 3 + 3) & ~3;
		2229	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1342	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2230	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1343	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2231	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1344		2232
1345	memset (darkness, 255, sw4 * sh);
1346	SvPOK_only (darkness_sv);	2233	SvPOK_only (darkness3_sv);
1347	SvCUR_set (darkness_sv, sw4 * sh);	2234	SvCUR_set (darkness3_sv, sw34 * sh3);
1348		2235
1349	vx = self->x + (self->w - sw) / 2 - shift_x;	2236	mx += self->x - 1;
1350	vy = self->y + (self->h - sh) / 2 - shift_y;	2237	my += self->y - 1;
1351		2238
1352	/*	2239	memset (darkness1, 255, sw1 * sh1);
1353	int vx = self->vx = self->w >= sw
1354	? self->x + (self->w - sw) / 2
1355	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1356		2240
1357	int vy = self->vy = self->h >= sh
1358	? self->y + (self->h - sh) / 2
1359	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1360	*/
1361
1362	glColor4ub (255, 255, 255, 255);
1363
1364	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1365	glEnable (GL_BLEND);
1366	glEnable (GL_TEXTURE_2D);
1367	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1368
1369	glBegin (GL_QUADS);
1370
1371	last_name = 0;
1372
1373	for (z = 0; z < 3; z++)
1374	for (y = 0; y < sh; y++)	2241	for (y = 0; y < sh1; y++)
1375	if (0 <= y + vy && y + vy < self->rows)	2242	if (0 <= y + my && y + my < self->rows)
1376	{	2243	{
1377	maprow *row = self->row + (y + vy);	2244	maprow *row = self->row + (y + my);
1378		2245
1379	for (x = 0; x < sw; x++)	2246	for (x = 0; x < sw1; x++)
1380	if (row->c0 <= x + vx && x + vx < row->c1)	2247	if (row->c0 <= x + mx && x + mx < row->c1)
1381	{	2248	{
1382	mapcell *cell = row->col + (x + vx - row->c0);	2249	mapcell *cell = row->col + (x + mx - row->c0);
1383		2250
1384	darkness[y * sw4 + x] = cell->darkness < 0	2251	darkness1 [y * sw1 + x] = cell->darkness
		2252	? 255 - (cell->darkness - 1)
1385	? 255 - FOW_DARKNESS	2253	: 255 - FOW_DARKNESS;
1386	: 255 - cell->darkness;
1387
1388	face = cell->face [z];
1389
1390	if (face)
1391	{
1392	maptex tex = self->tex [face];
1393
1394	int px = (x + 1) * 32 - tex.w;
1395	int py = (y + 1) * 32 - tex.h;
1396
1397	if (last_name != tex.name)
1398	{
1399	glEnd ();
1400	last_name = tex.name;
1401	glBindTexture (GL_TEXTURE_2D, last_name);
1402	glBegin (GL_QUADS);
1403	}
1404
1405	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1406	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1407	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1408	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1409	}
1410	}	2254	}
1411	}	2255	}
1412		2256
1413	glEnd ();	2257	for (y = 0; y < sh; ++y)
		2258	for (x = 0; x < sw; ++x)
		2259	{
		2260	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2261	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2262	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2263	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2264	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2265	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2266	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2267	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2268	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1414		2269
1415	glDisable (GL_TEXTURE_2D);	2270	uint8_t r11 = (d11 + d21 + d12) / 3;
1416	glDisable (GL_BLEND);	2271	uint8_t r21 = d21;
		2272	uint8_t r31 = (d21 + d31 + d32) / 3;
		2273
		2274	uint8_t r12 = d12;
		2275	uint8_t r22 = d22;
		2276	uint8_t r32 = d32;
		2277
		2278	uint8_t r13 = (d13 + d23 + d12) / 3;
		2279	uint8_t r23 = d23;
		2280	uint8_t r33 = (d23 + d33 + d32) / 3;
		2281
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2291	}
		2292
		2293	free (darkness1);
1417		2294
1418	EXTEND (SP, 3);	2295	EXTEND (SP, 3);
1419	PUSHs (sv_2mortal (newSViv (sw4)));	2296	PUSHs (sv_2mortal (newSViv (sw34)));
1420	PUSHs (sv_2mortal (newSViv (sh)));	2297	PUSHs (sv_2mortal (newSViv (sh3)));
1421	PUSHs (darkness_sv);	2298	PUSHs (darkness3_sv);
1422	}	2299	}
1423		2300
1424	SV *	2301	SV *
1425	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2302	get_rect (DC::Map self, int x0, int y0, int w, int h)
1426	CODE:	2303	CODE:
1427	{	2304	{
1428	int x, y, x1, y1;	2305	int x, y, x1, y1;
1429	SV data_sv = newSV (w h * 7 + 5);	2306	SV data_sv = newSV (w h * 7 + 5);
1430	uint8_t data = (uint8_t )SvPVX (data_sv);	2307	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1455	if (row && row->c0 <= x && x < row->c1)	2332	if (row && row->c0 <= x && x < row->c1)
1456	{	2333	{
1457	mapcell *cell = row->col + (x - row->c0);	2334	mapcell *cell = row->col + (x - row->c0);
1458	uint8_t flags = 0;	2335	uint8_t flags = 0;
1459		2336
1460	if (cell->face [0]) flags \|= 1;	2337	if (cell->tile [0]) flags \|= 1;
1461	if (cell->face [1]) flags \|= 2;	2338	if (cell->tile [1]) flags \|= 2;
1462	if (cell->face [2]) flags \|= 4;	2339	if (cell->tile [2]) flags \|= 4;
1463		2340
1464	*data++ = flags;	2341	*data++ = flags;
1465		2342
1466	if (flags & 1)	2343	if (flags & 1)
1467	{	2344	{
		2345	tileid tile = cell->tile [0];
1468	*data++ = cell->face [0] >> 8;	2346	*data++ = tile >> 8;
1469	*data++ = cell->face [0];	2347	*data++ = tile;
1470	}	2348	}
1471		2349
1472	if (flags & 2)	2350	if (flags & 2)
1473	{	2351	{
		2352	tileid tile = cell->tile [1];
1474	*data++ = cell->face [1] >> 8;	2353	*data++ = tile >> 8;
1475	*data++ = cell->face [1];	2354	*data++ = tile;
1476	}	2355	}
1477		2356
1478	if (flags & 4)	2357	if (flags & 4)
1479	{	2358	{
		2359	tileid tile = cell->tile [2];
1480	*data++ = cell->face [2] >> 8;	2360	*data++ = tile >> 8;
1481	*data++ = cell->face [2];	2361	*data++ = tile;
1482	}	2362	}
1483	}	2363	}
1484	else	2364	else
1485	*data++ = 0;	2365	*data++ = 0;
1486	}	2366	}
1487	}	2367	}
1488		2368
		2369	/* if size is wh + 5 then no data has been found /
		2370	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2371	{
1489	SvPOK_only (data_sv);	2372	SvPOK_only (data_sv);
1490	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2374	}
		2375
1491	RETVAL = data_sv;	2376	RETVAL = data_sv;
1492	}	2377	}
1493	OUTPUT:	2378	OUTPUT:
1494	RETVAL	2379	RETVAL
1495		2380
1496	void	2381	void
1497	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2382	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1498	PPCODE:	2383	PPCODE:
1499	{	2384	{
1500	int x, y, z;	2385	int x, y, z;
1501	int w, h;	2386	int w, h;
1502	int x1, y1;	2387	int x1, y1;
		2388	STRLEN len;
		2389	uint8_t data, end;
		2390
		2391	len = SvLEN (data_sv);
		2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2393	data = SvPVbyte_nolen (data_sv);
		2394	end = data + len + 8;
		2395
		2396	if (len < 5)
		2397	XSRETURN_EMPTY;
1503		2398
1504	if (*data++ != 0)	2399	if (*data++ != 0)
1505	return; /* version mismatch */	2400	XSRETURN_EMPTY; /* version mismatch */
1506		2401
1507	w = data++ << 8; w \|= data++;	2402	w = data++ << 8; w \|= data++;
1508	h = data++ << 8; h \|= data++;	2403	h = data++ << 8; h \|= data++;
1509		2404
1510	// we need to do this 'cause we don't keep an absolute coord system for rows	2405	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1522	{	2417	{
1523	maprow *row = map_get_row (self, y);	2418	maprow *row = map_get_row (self, y);
1524		2419
1525	for (x = x0; x < x1; x++)	2420	for (x = x0; x < x1; x++)
1526	{	2421	{
		2422	uint8_t flags;
		2423
		2424	if (data + 7 >= end)
		2425	XSRETURN_EMPTY;
		2426
1527	uint8_t flags = *data++;	2427	flags = *data++;
1528		2428
1529	if (flags)	2429	if (flags)
1530	{	2430	{
1531	mapface face[3] = { 0, 0, 0 };
1532
1533	mapcell *cell = row_get_cell (row, x);	2431	mapcell *cell = row_get_cell (row, x);
		2432	tileid tile[3] = { 0, 0, 0 };
1534		2433
1535	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2434	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1536	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2435	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1537	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2436	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1538		2437
1539	if (cell->darkness <= 0)	2438	if (cell->darkness == 0)
1540	{	2439	{
1541	cell->darkness = -1;	2440	/cell->darkness = 0;/
		2441	EXTEND (SP, 3);
1542		2442
1543	for (z = 0; z <= 2; z++)	2443	for (z = 0; z <= 2; z++)
1544	{	2444	{
1545	cell->face[z] = face[z];	2445	tileid t = tile [z];
1546		2446
1547	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2447	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2448	{
1548	XPUSHs (sv_2mortal (newSViv (face[z])));	2449	PUSHs (sv_2mortal (newSViv (t)));
		2450	need_texid (self, t);
		2451	}
		2452
		2453	cell->tile [z] = t;
1549	}	2454	}
1550	}	2455	}
1551	}	2456	}
1552	}	2457	}
1553	}	2458	}
1554	}	2459	}
1555		2460
1556	MODULE = CFClient PACKAGE = CFClient::MixChunk	2461	MODULE = Deliantra::Client PACKAGE = DC::RW
1557		2462
1558	CFClient::MixChunk	2463	DC::RW
1559	new_from_file (SV class, char path)	2464	new (SV class, SV data_sv)
1560	CODE:	2465	CODE:
1561	RETVAL = Mix_LoadWAV (path);	2466	{
		2467	STRLEN datalen;
		2468	char *data = SvPVbyte (data_sv, datalen);
		2469
		2470	RETVAL = SDL_RWFromConstMem (data, datalen);
		2471	}
1562	OUTPUT:	2472	OUTPUT:
1563	RETVAL	2473	RETVAL
1564		2474
		2475	DC::RW
		2476	new_from_file (SV class, const char path, const char *mode = "rb")
		2477	CODE:
		2478	RETVAL = SDL_RWFromFile (path, mode);
		2479	OUTPUT:
		2480	RETVAL
		2481
		2482	# fails on win32:
		2483	# dc.xs(2268) : error C2059: syntax error : '('
1565	void	2484	#void
		2485	#close (DC::RW self)
		2486	# CODE:
		2487	# (self->(close)) (self);
		2488
		2489	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2490
		2491	PROTOTYPES: DISABLE
		2492
		2493	DC::Channel
		2494	find ()
		2495	CODE:
		2496	{
		2497	RETVAL = Mix_GroupAvailable (-1);
		2498
		2499	if (RETVAL < 0)
		2500	{
		2501	RETVAL = Mix_GroupOldest (-1);
		2502
		2503	if (RETVAL < 0)
		2504	XSRETURN_UNDEF;
		2505
		2506	Mix_HaltChannel (RETVAL);
		2507	}
		2508
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	OUTPUT:
		2513	RETVAL
		2514
		2515	void
		2516	halt (DC::Channel self)
		2517	CODE:
		2518	Mix_HaltChannel (self);
		2519
		2520	void
		2521	expire (DC::Channel self, int ticks = -1)
		2522	CODE:
		2523	Mix_ExpireChannel (self, ticks);
		2524
		2525	void
		2526	fade_out (DC::Channel self, int ticks = -1)
		2527	CODE:
		2528	Mix_FadeOutChannel (self, ticks);
		2529
		2530	int
		2531	volume (DC::Channel self, int volume)
		2532	CODE:
		2533	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2534	OUTPUT:
		2535	RETVAL
		2536
		2537	void
		2538	unregister_all_effects (DC::Channel self)
		2539	CODE:
		2540	Mix_UnregisterAllEffects (self);
		2541
		2542	void
		2543	set_panning (DC::Channel self, int left, int right)
		2544	CODE:
		2545	left = CLAMP (left , 0, 255);
		2546	right = CLAMP (right, 0, 255);
		2547	Mix_SetPanning (self, left, right);
		2548
		2549	void
		2550	set_distance (DC::Channel self, int distance)
		2551	CODE:
		2552	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2553
		2554	void
		2555	set_position (DC::Channel self, int angle, int distance)
		2556	CODE:
		2557
		2558	void
		2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2560	CODE:
		2561	{
		2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2565	}
		2566
		2567	void
		2568	set_reverse_stereo (DC::Channel self, int flip)
		2569	CODE:
		2570	Mix_SetReverseStereo (self, flip);
		2571
		2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2573
		2574	PROTOTYPES: DISABLE
		2575
		2576	DC::MixChunk
		2577	new (SV *class, DC::RW rwops)
		2578	CODE:
		2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2580	OUTPUT:
		2581	RETVAL
		2582
		2583	void
1566	DESTROY (CFClient::MixChunk self)	2584	DESTROY (DC::MixChunk self)
1567	CODE:	2585	CODE:
1568	Mix_FreeChunk (self);	2586	Mix_FreeChunk (self);
1569		2587
1570	int	2588	int
1571	volume (CFClient::MixChunk self, int volume = -1)	2589	volume (DC::MixChunk self, int volume = -1)
1572	CODE:	2590	CODE:
		2591	if (items > 1)
		2592	volume = CLAMP (volume, 0, 128);
1573	RETVAL = Mix_VolumeChunk (self, volume);	2593	RETVAL = Mix_VolumeChunk (self, volume);
1574	OUTPUT:	2594	OUTPUT:
1575	RETVAL	2595	RETVAL
1576		2596
1577	int	2597	DC::Channel
1578	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2598	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1579	CODE:	2599	CODE:
		2600	{
1580	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2601	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2602
		2603	if (RETVAL < 0)
		2604	XSRETURN_UNDEF;
		2605
		2606	if (channel < 0)
		2607	{
		2608	Mix_UnregisterAllEffects (RETVAL);
		2609	Mix_Volume (RETVAL, 128);
		2610	}
		2611	}
1581	OUTPUT:	2612	OUTPUT:
1582	RETVAL	2613	RETVAL
1583		2614
1584	MODULE = CFClient PACKAGE = CFClient::MixMusic	2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1585		2616
1586	int	2617	int
1587	volume (int volume = -1)	2618	volume (int volume = -1)
		2619	PROTOTYPE: ;$
1588	CODE:	2620	CODE:
		2621	if (items > 0)
		2622	volume = CLAMP (volume, 0, 128);
1589	RETVAL = Mix_VolumeMusic (volume);	2623	RETVAL = Mix_VolumeMusic (volume);
1590	OUTPUT:	2624	OUTPUT:
1591	RETVAL	2625	RETVAL
1592		2626
1593	CFClient::MixMusic	2627	void
1594	new_from_file (SV class, char path)	2628	fade_out (int ms)
1595	CODE:	2629	CODE:
		2630	Mix_FadeOutMusic (ms);
		2631
		2632	void
		2633	halt ()
		2634	CODE:
		2635	Mix_HaltMusic ();
		2636
		2637	DC::MixMusic
		2638	new (SV *class, DC::RW rwops)
		2639	CODE:
1596	RETVAL = Mix_LoadMUS (path);	2640	RETVAL = Mix_LoadMUS_RW (rwops);
1597	OUTPUT:	2641	OUTPUT:
1598	RETVAL	2642	RETVAL
1599		2643
1600	void	2644	void
1601	DESTROY (CFClient::MixMusic self)	2645	DESTROY (DC::MixMusic self)
1602	CODE:	2646	CODE:
1603	Mix_FreeMusic (self);	2647	Mix_FreeMusic (self);
1604		2648
1605	int	2649	int
1606	play (CFClient::MixMusic self, int loops = -1)	2650	play (DC::MixMusic self, int loops = -1)
1607	CODE:	2651	CODE:
1608	RETVAL = Mix_PlayMusic (self, loops);	2652	RETVAL = Mix_PlayMusic (self, loops);
1609	OUTPUT:	2653	OUTPUT:
1610	RETVAL	2654	RETVAL
1611		2655
		2656	void
		2657	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2658	CODE:
		2659	Mix_FadeInMusicPos (self, loops, ms, position);
		2660
1612	MODULE = CFClient PACKAGE = CFClient::OpenGL	2661	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2662
		2663	PROTOTYPES: ENABLE
1613		2664
1614	BOOT:	2665	BOOT:
1615	{	2666	{
1616	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2667	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1617	static const struct {	2668	static const struct {
1618	const char *name;	2669	const char *name;
1619	IV iv;	2670	IV iv;
1620	} *civ, const_iv[] = {	2671	} *civ, const_iv[] = {
1621	# define const_iv(name) { # name, (IV)name }	2672	# define const_iv(name) { # name, (IV)name }
		2673	const_iv (GL_VENDOR),
		2674	const_iv (GL_VERSION),
		2675	const_iv (GL_EXTENSIONS),
1622	const_iv (GL_COLOR_MATERIAL),	2676	const_iv (GL_COLOR_MATERIAL),
1623	const_iv (GL_SMOOTH),	2677	const_iv (GL_SMOOTH),
1624	const_iv (GL_FLAT),	2678	const_iv (GL_FLAT),
1625	const_iv (GL_DITHER),	2679	const_iv (GL_DITHER),
1626	const_iv (GL_BLEND),	2680	const_iv (GL_BLEND),
…		…
1628	const_iv (GL_SCISSOR_TEST),	2682	const_iv (GL_SCISSOR_TEST),
1629	const_iv (GL_DEPTH_TEST),	2683	const_iv (GL_DEPTH_TEST),
1630	const_iv (GL_ALPHA_TEST),	2684	const_iv (GL_ALPHA_TEST),
1631	const_iv (GL_NORMALIZE),	2685	const_iv (GL_NORMALIZE),
1632	const_iv (GL_RESCALE_NORMAL),	2686	const_iv (GL_RESCALE_NORMAL),
		2687	const_iv (GL_FRONT),
		2688	const_iv (GL_BACK),
		2689	const_iv (GL_AUX0),
1633	const_iv (GL_AND),	2690	const_iv (GL_AND),
1634	const_iv (GL_ONE),	2691	const_iv (GL_ONE),
1635	const_iv (GL_ZERO),	2692	const_iv (GL_ZERO),
1636	const_iv (GL_SRC_ALPHA),	2693	const_iv (GL_SRC_ALPHA),
1637	const_iv (GL_DST_ALPHA),	2694	const_iv (GL_DST_ALPHA),
1638	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2695	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1639	const_iv (GL_ONE_MINUS_DST_ALPHA),	2696	const_iv (GL_ONE_MINUS_DST_ALPHA),
1640	const_iv (GL_SRC_ALPHA_SATURATE),	2697	const_iv (GL_SRC_ALPHA_SATURATE),
1641	const_iv (GL_RGB),	2698	const_iv (GL_RGB),
1642	const_iv (GL_RGBA),	2699	const_iv (GL_RGBA),
		2700	const_iv (GL_RGBA4),
		2701	const_iv (GL_RGBA8),
		2702	const_iv (GL_RGB5_A1),
1643	const_iv (GL_UNSIGNED_BYTE),	2703	const_iv (GL_UNSIGNED_BYTE),
1644	const_iv (GL_UNSIGNED_SHORT),	2704	const_iv (GL_UNSIGNED_SHORT),
1645	const_iv (GL_UNSIGNED_INT),	2705	const_iv (GL_UNSIGNED_INT),
1646	const_iv (GL_ALPHA),	2706	const_iv (GL_ALPHA),
1647	const_iv (GL_INTENSITY),	2707	const_iv (GL_INTENSITY),
1648	const_iv (GL_LUMINANCE),	2708	const_iv (GL_LUMINANCE),
1649	const_iv (GL_LUMINANCE_ALPHA),	2709	const_iv (GL_LUMINANCE_ALPHA),
1650	const_iv (GL_FLOAT),	2710	const_iv (GL_FLOAT),
1651	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2711	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2712	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2714	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2716	const_iv (GL_COMPRESSED_RGB_ARB),
		2717	const_iv (GL_COMPRESSED_RGBA_ARB),
1652	const_iv (GL_COMPILE),	2718	const_iv (GL_COMPILE),
		2719	const_iv (GL_PROXY_TEXTURE_1D),
		2720	const_iv (GL_PROXY_TEXTURE_2D),
1653	const_iv (GL_TEXTURE_1D),	2721	const_iv (GL_TEXTURE_1D),
1654	const_iv (GL_TEXTURE_2D),	2722	const_iv (GL_TEXTURE_2D),
1655	const_iv (GL_TEXTURE_ENV),	2723	const_iv (GL_TEXTURE_ENV),
1656	const_iv (GL_TEXTURE_MAG_FILTER),	2724	const_iv (GL_TEXTURE_MAG_FILTER),
1657	const_iv (GL_TEXTURE_MIN_FILTER),	2725	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1678	const_iv (GL_COLOR_LOGIC_OP),	2746	const_iv (GL_COLOR_LOGIC_OP),
1679	const_iv (GL_SEPARABLE_2D),	2747	const_iv (GL_SEPARABLE_2D),
1680	const_iv (GL_CONVOLUTION_2D),	2748	const_iv (GL_CONVOLUTION_2D),
1681	const_iv (GL_CONVOLUTION_BORDER_MODE),	2749	const_iv (GL_CONVOLUTION_BORDER_MODE),
1682	const_iv (GL_CONSTANT_BORDER),	2750	const_iv (GL_CONSTANT_BORDER),
		2751	const_iv (GL_POINTS),
1683	const_iv (GL_LINES),	2752	const_iv (GL_LINES),
		2753	const_iv (GL_LINE_STRIP),
1684	const_iv (GL_LINE_LOOP),	2754	const_iv (GL_LINE_LOOP),
1685	const_iv (GL_QUADS),	2755	const_iv (GL_QUADS),
1686	const_iv (GL_QUAD_STRIP),	2756	const_iv (GL_QUAD_STRIP),
1687	const_iv (GL_TRIANGLES),	2757	const_iv (GL_TRIANGLES),
1688	const_iv (GL_TRIANGLE_STRIP),	2758	const_iv (GL_TRIANGLE_STRIP),
1689	const_iv (GL_TRIANGLE_FAN),	2759	const_iv (GL_TRIANGLE_FAN),
		2760	const_iv (GL_POLYGON),
1690	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2761	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2762	const_iv (GL_POINT_SMOOTH_HINT),
		2763	const_iv (GL_LINE_SMOOTH_HINT),
		2764	const_iv (GL_POLYGON_SMOOTH_HINT),
		2765	const_iv (GL_GENERATE_MIPMAP_HINT),
		2766	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1691	const_iv (GL_FASTEST),	2767	const_iv (GL_FASTEST),
		2768	const_iv (GL_DONT_CARE),
		2769	const_iv (GL_NICEST),
1692	const_iv (GL_V2F),	2770	const_iv (GL_V2F),
1693	const_iv (GL_V3F),	2771	const_iv (GL_V3F),
1694	const_iv (GL_T2F_V3F),	2772	const_iv (GL_T2F_V3F),
1695	const_iv (GL_T2F_N3F_V3F),	2773	const_iv (GL_T2F_N3F_V3F),
1696	# undef const_iv	2774	# undef const_iv
1697	};	2775	};
1698		2776
1699	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2777	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1700	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2779
		2780	texture_av = newAV ();
		2781	AvREAL_off (texture_av);
1701	}	2782	}
		2783
		2784	void
		2785	disable_GL_EXT_blend_func_separate ()
		2786	CODE:
		2787	gl.BlendFuncSeparate = 0;
		2788	gl.BlendFuncSeparateEXT = 0;
1702		2789
1703	char *	2790	char *
1704	gl_vendor ()	2791	gl_vendor ()
1705	CODE:	2792	CODE:
1706	RETVAL = (char *)glGetString (GL_VENDOR);	2793	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1719	CODE:	2806	CODE:
1720	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1721	OUTPUT:	2808	OUTPUT:
1722	RETVAL	2809	RETVAL
1723		2810
		2811	const char *glGetString (GLenum pname)
		2812
		2813	GLint glGetInteger (GLenum pname)
		2814	CODE:
		2815	glGetIntegerv (pname, &RETVAL);
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	GLdouble glGetDouble (GLenum pname)
		2820	CODE:
		2821	glGetDoublev (pname, &RETVAL);
		2822	OUTPUT:
		2823	RETVAL
		2824
1724	int glGetError ()	2825	int glGetError ()
1725		2826
1726	void glFinish ()	2827	void glFinish ()
1727		2828
1728	void glClear (int mask)	2829	void glClear (int mask)
…		…
1756		2857
1757	void glPopMatrix ()	2858	void glPopMatrix ()
1758		2859
1759	void glLoadIdentity ()	2860	void glLoadIdentity ()
1760		2861
		2862	void glDrawBuffer (int buffer)
		2863
		2864	void glReadBuffer (int buffer)
		2865
1761	# near_ and far_ are due to microsofts buggy "c" compiler	2866	# near_ and far_ are due to microsofts buggy "c" compiler
1762	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2867	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1763		2868
1764	# near_ and far_ are due to microsofts buggy "c" compiler	2869	# near_ and far_ are due to microsofts buggy "c" compiler
1765	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2870	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2871
		2872	PROTOTYPES: DISABLE
1766		2873
1767	void glViewport (int x, int y, int width, int height)	2874	void glViewport (int x, int y, int width, int height)
1768		2875
1769	void glScissor (int x, int y, int width, int height)	2876	void glScissor (int x, int y, int width, int height)
1770		2877
…		…
1778		2885
1779	void glRotate (float angle, float x, float y, float z)	2886	void glRotate (float angle, float x, float y, float z)
1780	CODE:	2887	CODE:
1781	glRotatef (angle, x, y, z);	2888	glRotatef (angle, x, y, z);
1782		2889
1783	void glBegin (int mode)
1784
1785	void glEnd ()
1786
1787	void glColor (float r, float g, float b, float a = 1.0)	2890	void glColor (float r, float g, float b, float a = 1.0)
1788	PROTOTYPE: @
1789	ALIAS:	2891	ALIAS:
1790	glColor_premultiply = 1	2892	glColor_premultiply = 1
1791	CODE:	2893	CODE:
1792	if (ix)	2894	if (ix)
1793	{	2895	{
1794	r *= a;	2896	r *= a;
1795	g *= a;	2897	g *= a;
1796	b *= a;	2898	b *= a;
1797	}	2899	}
1798	// microsoft visual "c" rounds instead of truncating...	2900	// microsoft visual "c" rounds instead of truncating...
1799	glColor4ub (MIN ((int)(r * 256.f), 255),	2901	glColor4f (r, g, b, a);
1800	MIN ((int)(g * 256.f), 255),
1801	MIN ((int)(b * 256.f), 255),
1802	MIN ((int)(a * 256.f), 255));
1803
1804	void glInterleavedArrays (int format, int stride, char *data)
1805
1806	void glDrawElements (int mode, int count, int type, char *indices)
1807
1808	# 1.2 void glDrawRangeElements (int mode, int start, int end
1809		2902
1810	void glRasterPos (float x, float y, float z = 0.)	2903	void glRasterPos (float x, float y, float z = 0.)
1811	CODE:	2904	CODE:
1812	glRasterPos3f (0, 0, z);	2905	glRasterPos3f (0, 0, z);
1813	glBitmap (0, 0, 0, 0, x, y, 0);	2906	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1818		2911
1819	void glTexCoord (float s, float t)	2912	void glTexCoord (float s, float t)
1820	CODE:	2913	CODE:
1821	glTexCoord2f (s, t);	2914	glTexCoord2f (s, t);
1822		2915
		2916	void glRect (float x1, float y1, float x2, float y2)
		2917	CODE:
		2918	glRectf (x1, y1, x2, y2);
		2919
		2920	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2921	CODE:
		2922	glBegin (GL_LINE_LOOP);
		2923	glVertex2f (x1, y1);
		2924	glVertex2f (x2, y1);
		2925	glVertex2f (x2, y2);
		2926	glVertex2f (x1, y2);
		2927	glEnd ();
		2928
		2929	PROTOTYPES: ENABLE
		2930
		2931	void glBegin (int mode)
		2932
		2933	void glEnd ()
		2934
		2935	void glPointSize (GLfloat size)
		2936
		2937	void glLineWidth (GLfloat width)
		2938
		2939	void glInterleavedArrays (int format, int stride, char *data)
		2940
		2941	void glDrawElements (int mode, int count, int type, char *indices)
		2942
		2943	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2944
1823	void glTexEnv (int target, int pname, float param)	2945	void glTexEnv (int target, int pname, float param)
1824	CODE:	2946	CODE:
1825	glTexEnvf (target, pname, param);	2947	glTexEnvf (target, pname, param);
1826		2948
1827	void glTexParameter (int target, int pname, float param)	2949	void glTexParameter (int target, int pname, float param)
…		…
1843	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1844	CODE:	2966	CODE:
1845	if (gl.SeparableFilter2D)	2967	if (gl.SeparableFilter2D)
1846	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1847		2969
1848	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1849		2971
1850	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1851		2973
1852	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2975
		2976	void glPixelZoom (float x, float y)
1853		2977
1854	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1855		2979
1856	int glGenTexture ()	2980	int glGenTexture ()
1857	CODE:	2981	CODE:
1858	{	2982	RETVAL = gen_texture ();
1859	GLuint name;
1860	glGenTextures (1, &name);
1861	RETVAL = name;
1862	}
1863	OUTPUT:	2983	OUTPUT:
1864	RETVAL	2984	RETVAL
1865		2985
1866	void glDeleteTexture (int name)	2986	void glDeleteTexture (int name)
1867	CODE:	2987	CODE:
1868	{
1869	GLuint name_ = name;
1870	glDeleteTextures (1, &name_);	2988	del_texture (name);
1871	}	2989
1872
1873	int glGenList ()	2990	int glGenList ()
1874	CODE:	2991	CODE:
1875	RETVAL = glGenLists (1);	2992	RETVAL = glGenLists (1);
1876	OUTPUT:	2993	OUTPUT:
1877	RETVAL	2994	RETVAL
…		…
1884		3001
1885	void glEndList ()	3002	void glEndList ()
1886		3003
1887	void glCallList (int list)	3004	void glCallList (int list)
1888		3005
		3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1889		3007
		3008	PROTOTYPES: DISABLE
		3009
		3010	void
		3011	find_widget (SV *self, NV x, NV y)
		3012	PPCODE:
		3013	{
		3014	if (within_widget (self, x, y))
		3015	XPUSHs (self);
		3016	}
		3017
		3018	BOOT:
		3019	{
		3020	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3021
		3022	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3023	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3024	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3025	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3026	}
		3027
		3028	void
		3029	draw (SV *self)
		3030	CODE:
		3031	{
		3032	HV *hv;
		3033	SV **svp;
		3034	NV x, y, w, h;
		3035	SV *draw_x_sv = GvSV (draw_x_gv);
		3036	SV *draw_y_sv = GvSV (draw_y_gv);
		3037	SV *draw_w_sv = GvSV (draw_w_gv);
		3038	SV *draw_h_sv = GvSV (draw_h_gv);
		3039	double draw_x, draw_y;
		3040
		3041	if (!SvROK (self))
		3042	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3043
		3044	hv = (HV *)SvRV (self);
		3045
		3046	if (SvTYPE (hv) != SVt_PVHV)
		3047	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3048
		3049	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3050	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3051
		3052	if (!h \|\| !w)
		3053	XSRETURN_EMPTY;
		3054
		3055	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3056	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3057
		3058	draw_x = SvNV (draw_x_sv) + x;
		3059	draw_y = SvNV (draw_y_sv) + y;
		3060
		3061	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3062	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3063	XSRETURN_EMPTY;
		3064
		3065	sv_setnv (draw_x_sv, draw_x);
		3066	sv_setnv (draw_y_sv, draw_y);
		3067
		3068	glPushMatrix ();
		3069	glTranslated (x, y, 0);
		3070
		3071	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3072	{
		3073	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3074
		3075	if (svp && SvTRUE (*svp))
		3076	{
		3077	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3078	glEnable (GL_BLEND);
		3079	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3080	glBegin (GL_QUADS);
		3081	glVertex2f (0, 0);
		3082	glVertex2f (w, 0);
		3083	glVertex2f (w, h);
		3084	glVertex2f (0, h);
		3085	glEnd ();
		3086	glDisable (GL_BLEND);
		3087	}
		3088	}
		3089	#if 0
		3090	// draw borders, for debugging
		3091	glPushMatrix ();
		3092	glColor4f (1., 1., 0., 1.);
		3093	glTranslatef (.5, .5, 0.);
		3094	glBegin (GL_LINE_LOOP);
		3095	glVertex2f (0 , 0);
		3096	glVertex2f (w - 1, 0);
		3097	glVertex2f (w - 1, h - 1);
		3098	glVertex2f (0 , h - 1);
		3099	glEnd ();
		3100	glPopMatrix ();
		3101	#endif
		3102	PUSHMARK (SP);
		3103	XPUSHs (self);
		3104	PUTBACK;
		3105	call_method ("_draw", G_VOID \| G_DISCARD);
		3106	SPAGAIN;
		3107
		3108	glPopMatrix ();
		3109
		3110	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3111	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3112	}
		3113

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.114 by root, Wed Jun 14 18:02:00 2006 UTC vs. Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.114 by root, Wed Jun 14 18:02:00 2006 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC