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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 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)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
		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;
55		92
56	static struct	93	static struct
57	{	94	{
58	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	96	#include "glfunc.h"
60	#undef GL_FUNC	97	#undef GL_FUNC
61	} gl;	98	} gl;
62		99
		100	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	102	{
65	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	107	else
70	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
71	}	109	}
72		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;
73	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
75		146
76	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
77		148
78	static int	149	static int
79	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
80	{	151	{
81	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
92		163
93	return 0;	164	return 0;
94	}	165	}
95		166
96	typedef struct cf_layout {	167	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	168	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
100	int base_height;	170	int base_height;
101	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
102	} *CFClient__Layout;	173	} *DC__Layout;
103		174
104	static CFClient__Font default_font;	175	static DC__Font default_font;
105	static PangoContext ft2_context, cairo_context;	176	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	177	static PangoFontMap *opengl_fontmap;
107		178
108	static void	179	static void
109	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
110	{	181	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	182	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	183	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	185	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	187	}
121		188
122	static void	189	static void
123	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
124	{	191	{
125	/* 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
126	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
127	*/	194	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
129		196
130	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
131	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132		199
133	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
134	}	201	}
135		202
136	static void	203	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
138	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
140		210
141	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		213
144	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
145	}	215	if (!rect.height) rect.height = 1;
146		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
147	typedef uint16_t mapface;	222	typedef uint16_t faceid;
148		223
149	typedef struct {	224	typedef struct {
150	GLint name;	225	GLuint name;
151	int w, h;	226	int w, h;
152	float s, t;	227	float s, t;
153	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
154	} maptex;	231	} maptex;
155		232
156	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
157	int16_t darkness;	236	uint16_t darkness;
158	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	238	} mapcell;
160		239
161	typedef struct {	240	typedef struct {
162	int32_t c0, c1;	241	int32_t c0, c1;
163	mapcell *col;	242	mapcell *col;
164	} maprow;	243	} maprow;
165		244
166	typedef struct map {	245	typedef struct map {
167	int x, y, w, h;	246	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	248	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	249	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		250
175	int32_t rows;	251	int32_t rows;
176	maprow *row;	252	maprow *row;
177	} *CFClient__Map;	253	} *DC__Map;
178		254
179	static char *	255	static char *
180	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
181	{	257	{
182	char *p;	258	char *p;
…		…
199	}	275	}
200		276
201	#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))
202	#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))
203		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
204	static maprow *	300	static maprow *
205	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
206	{	302	{
207	if (0 > y)	303	if (0 > y)
208	{	304	{
209	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
248		344
249	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
250	}	346	}
251		347
252	static mapcell *	348	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
254	{	350	{
255	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
256	}	352	}
257		353
258	static void	354	static void
259	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
260	{	356	{
261	int r;	357	int r;
262		358
263	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
271	self->oy = 0;	367	self->oy = 0;
272	self->row = 0;	368	self->row = 0;
273	self->rows = 0;	369	self->rows = 0;
274	}	370	}
275		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
276	static void	382	static void
277	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)
278	{	384	{
279	int x, y;	385	int x, y;
280	maprow *row;	386	maprow *row;
		387	mapcell *cell;
281		388
282	for (y = y0; y < y0 + h; y++)	389	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	390	if (y >= 0)
284	{	391	{
285	if (y >= self->rows)	392	if (y >= self->rows)
…		…
291	if (x >= row->c0)	398	if (x >= row->c0)
292	{	399	{
293	if (x >= row->c1)	400	if (x >= row->c1)
294	break;	401	break;
295		402
296	row->col[x - row->c0].darkness = -1;	403	cell = row->col + x - row->c0;
		404
		405	CELL_CLEAR (cell);
297	}	406	}
298	}	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);
299	}	424	}
300		425
301	static void	426	static void
302	music_finished (void)	427	music_finished (void)
303	{	428	{
…		…
339	n \|= n >> 16;	464	n \|= n >> 16;
340		465
341	return n + 1;	466	return n + 1;
342	}	467	}
343		468
344	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
345		528
346	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
347		530
348	BOOT:	531	BOOT:
349	{	532	{
350	HV *stash = gv_stashpv ("CFClient", 1);	533	HV *stash = gv_stashpv ("DC", 1);
351	static const struct {	534	static const struct {
352	const char *name;	535	const char *name;
353	IV iv;	536	IV iv;
354	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
355	# 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
356	const_iv (SDL_ACTIVEEVENT),	542	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	543	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	544	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	545	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	546	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	555	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	556	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	557	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	558	const_iv (SDL_VIDEOEXPOSE),
373	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),
374	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	626	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	627	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	628	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	629	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	630	const_iv (SDLK_UNDO),
		631
438	const_iv (KMOD_NONE),	632	const_iv (KMOD_NONE),
		633	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	634	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	635	const_iv (KMOD_RSHIFT),
		636	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	637	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	638	const_iv (KMOD_RCTRL),
		639	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	640	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	641	const_iv (KMOD_RALT),
		642	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),	648
451	const_iv (KMOD_SHIFT),	649	const_iv (MIX_DEFAULT_FORMAT),
452	const_iv (KMOD_ALT),	650
453	const_iv (KMOD_META)	651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
454	# undef const_iv	679	# undef const_iv
455	};	680	};
456		681
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		684
		685	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		686	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	687	}
		688
		689	void
		690	weaken (SV *rv)
		691	PROTOTYPE: $
		692	CODE:
		693	sv_rvweaken (rv);
		694
		695	int
		696	in_destruct ()
		697	CODE:
		698	RETVAL = PL_main_cv == Nullcv;
		699	OUTPUT:
		700	RETVAL
460		701
461	NV floor (NV x)	702	NV floor (NV x)
462		703
463	NV ceil (NV x)	704	NV ceil (NV x)
464		705
		706	IV minpot (UV n)
		707
		708	IV popcount (UV n)
		709
465	void	710	void
466	pango_init ()	711	pango_init ()
467	CODE:	712	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	713	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	714	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	715	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	716	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}	717	/pango_context_set_font_description (opengl_context, default_font);/
475	{	718	#if PANGO_VERSION_CHECK (1, 15, 2)
476	cairo_font_options_t *fopt = cairo_font_options_create ();	719	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477	cairo_fontmap = pango_cairo_font_map_get_default ();	720	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif	721	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	722	}
491		723
492	int	724	char *SDL_GetError ()
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
494		725
495	void	726	int SDL_Init (U32 flags)
		727
		728	int SDL_InitSubSystem (U32 flags)
		729
		730	void SDL_QuitSubSystem (U32 flags)
		731
496	SDL_Quit ()	732	void SDL_Quit ()
497		733
		734	int SDL_GL_SetAttribute (int attr, int value)
		735
		736	int SDL_GL_GetAttribute (int attr)
		737	CODE:
		738	if (SDL_GL_GetAttribute (attr, &RETVAL))
		739	XSRETURN_UNDEF;
		740	OUTPUT:
		741	RETVAL
		742
498	void	743	void
499	SDL_ListModes ()	744	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	745	PPCODE:
501	{	746	{
502	SDL_Rect **m;	747	SDL_Rect **m;
503		748
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	750	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	751	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	752	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		753
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	754	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		756
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	759	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	760	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		761
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	762	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		763	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519	SDL_EnableUNICODE (1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521		764
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	765	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		766
524	if (m && m != (SDL_Rect **)-1)	767	if (m && m != (SDL_Rect **)-1)
525	while (*m)	768	while (*m)
526	{	769	{
		770	if ((m)->w >= 400 && (m)->h >= 300)
		771	{
527	AV *av = newAV ();	772	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	773	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	774	av_push (av, newSViv ((*m)->h));
		775	av_push (av, newSViv (rgb));
		776	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	777	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		778	}
531		779
532	++m;	780	++m;
533	}	781	}
534	}	782	}
535		783
536	char *
537	SDL_GetError ()
538
539	int	784	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	785	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	786	CODE:
		787	{
		788	SDL_EnableUNICODE (1);
		789	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		790
		791	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		793	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		794	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		795
542	RETVAL = !!SDL_SetVideoMode (	796	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	797	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	798	);
		799
545	if (RETVAL)	800	if (RETVAL)
546	{	801	{
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	802	av_clear (texture_av);
		803
		804	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	805	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	806	#include "glfunc.h"
550	# undef GL_FUNC	807	#undef GL_FUNC
551	}	808	}
		809	}
552	OUTPUT:	810	OUTPUT:
553	RETVAL	811	RETVAL
554		812
555	void	813	void
556	SDL_GL_SwapBuffers ()	814	SDL_GL_SwapBuffers ()
557		815
558	char *	816	char *
559	SDL_GetKeyName (int sym)	817	SDL_GetKeyName (int sym)
560		818
		819	int
		820	SDL_GetAppState ()
		821
		822	int
		823	SDL_GetModState ()
		824
561	void	825	void
562	SDL_PollEvent ()	826	poll_events ()
563	PPCODE:	827	PPCODE:
564	{	828	{
565	SDL_Event ev;	829	SDL_Event ev;
566		830
567	while (SDL_PollEvent (&ev))	831	SDL_PumpEvents ();
		832	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	833	{
569	HV *hv = newHV ();	834	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	835	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		836
572	switch (ev.type)	837	switch (ev.type)
573	{	838	{
574	case SDL_KEYDOWN:	839	case SDL_KEYDOWN:
575	case SDL_KEYUP:	840	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	842	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	843	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		844	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	845	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	846	break;
581		847
582	case SDL_ACTIVEEVENT:	848	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	849	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	851	break;
586		852
587	case SDL_MOUSEMOTION:	853	case SDL_MOUSEMOTION:
		854	{
		855	int state = ev.motion.state;
		856	int x = ev.motion.x;
		857	int y = ev.motion.y;
		858	int xrel = ev.motion.xrel;
		859	int yrel = ev.motion.yrel;
		860
		861	/* do simplistic event compression */
		862	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		863	&& state == ev.motion.state)
		864	{
		865	xrel += ev.motion.xrel;
		866	yrel += ev.motion.yrel;
		867	x = ev.motion.x;
		868	y = ev.motion.y;
		869	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		870	}
		871
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	872	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	873	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	874	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	875	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	876	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	877	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		878	}
595	break;	879	break;
596		880
597	case SDL_MOUSEBUTTONDOWN:	881	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	882	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	883	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600		884
601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	885	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	887	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	888	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	893	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	894	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	895	break;
612	}	896	}
613		897
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	898	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615	}	899	}
616	}	900	}
617		901
618	int	902	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	903	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	904	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	905	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	906	Mix_ChannelFinished (channel_finished);
623		907
624	void	908	void
		909	Mix_QuerySpec ()
		910	PPCODE:
		911	{
		912	int freq, channels;
		913	Uint16 format;
		914
		915	if (Mix_QuerySpec (&freq, &format, &channels))
		916	{
		917	EXTEND (SP, 3);
		918	PUSHs (sv_2mortal (newSViv (freq)));
		919	PUSHs (sv_2mortal (newSViv (format)));
		920	PUSHs (sv_2mortal (newSViv (channels)));
		921	}
		922	}
		923
		924	void
625	Mix_CloseAudio ()	925	Mix_CloseAudio ()
626		926
627	int	927	int
628	Mix_AllocateChannels (int numchans = -1)	928	Mix_AllocateChannels (int numchans = -1)
629		929
		930	const char *
		931	Mix_GetError ()
		932
630	void	933	void
631	lowdelay (int fd, int val = 1)	934	lowdelay (int fd, int val = 1)
632	CODE:	935	CODE:
		936	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		937
		938	void
		939	win32_proxy_info ()
		940	PPCODE:
		941	{
633	#ifndef _WIN32	942	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	943	char buffer[2048];
		944	DWORD buflen;
		945
		946	EXTEND (SP, 3);
		947
		948	buflen = sizeof (buffer);
		949	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		950	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		951	{
		952	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		953
		954	buflen = sizeof (buffer);
		955	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		956	{
		957	PUSHs (newSVpv (buffer, 0));
		958
		959	buflen = sizeof (buffer);
		960	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		961	PUSHs (newSVpv (buffer, 0));
		962	}
		963	}
635	#endif	964	#endif
		965	}
636		966
637	void	967	int
638	add_font (char *file)	968	add_font (char *file)
639	CODE:	969	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	970	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32	971	OUTPUT:
642	// cairo... sigh... requires win2000	972	RETVAL
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		973
646	void	974	void
647	load_image_inline (SV *image_)	975	load_image_inline (SV *image_)
648	ALIAS:	976	ALIAS:
649	load_image_file = 1	977	load_image_file = 1
…		…
652	STRLEN image_len;	980	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	981	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	982	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	983	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	984	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	985	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	986	: SDL_RWFromConstMem (image, image_len);
659		987
660	if (!rw)	988	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	989	croak ("load_image: %s", SDL_GetError ());
662		990
…		…
691		1019
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1020	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		1021
694	assert (surface2->pitch == surface2->w * 4);	1022	assert (surface2->pitch == surface2->w * 4);
695		1023
		1024	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	1025	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	1026	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	1027	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1028	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1029	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1030	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1031	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1032	SDL_UnlockSurface (surface2);
705		1033
706	SDL_FreeSurface (surface);	1034	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	1035	SDL_FreeSurface (surface2);
708	}	1036	}
709		1037
…		…
735	void	1063	void
736	error (char *message)	1064	error (char *message)
737	CODE:	1065	CODE:
738	fprintf (stderr, "ERROR: %s\n", message);	1066	fprintf (stderr, "ERROR: %s\n", message);
739	#ifdef _WIN32	1067	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1068	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
741	#endif	1069	#endif
742		1070
743	void	1071	void
744	fatal (char *message)	1072	fatal (char *message)
745	CODE:	1073	CODE:
746	fprintf (stderr, "FATAL: %s\n", message);	1074	fprintf (stderr, "FATAL: %s\n", message);
747	#ifdef _WIN32	1075	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1076	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	1077	#endif
750	_exit (1);	1078	_exit (1);
751		1079
752	void	1080	void
753	_exit (int retval)	1081	_exit (int retval = 0)
754	CODE:	1082	CODE:
		1083	#ifdef WIN32
		1084	ExitThread (retval); // unclean, please beam me up
		1085	#else
755	_exit (retval);	1086	_exit (retval);
		1087	#endif
756		1088
		1089	void
		1090	debug ()
		1091	CODE:
		1092	{
		1093	#if DEBUG
		1094	VALGRIND_DO_LEAK_CHECK;
		1095	#endif
		1096	}
		1097
757	MODULE = CFClient PACKAGE = CFClient::Font	1098	MODULE = Deliantra::Client PACKAGE = DC::Font
758		1099
759	CFClient::Font	1100	PROTOTYPES: DISABLE
		1101
		1102	DC::Font
760	new_from_file (SV class, char path, int id = 0)	1103	new_from_file (SV class, char path, int id = 0)
761	CODE:	1104	CODE:
762	{	1105	{
763	int count;	1106	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1107	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1110	}
768	OUTPUT:	1111	OUTPUT:
769	RETVAL	1112	RETVAL
770		1113
771	void	1114	void
772	DESTROY (CFClient::Font self)	1115	DESTROY (DC::Font self)
773	CODE:	1116	CODE:
774	pango_font_description_free (self);	1117	pango_font_description_free (self);
775		1118
776	void	1119	void
777	make_default (CFClient::Font self)	1120	make_default (DC::Font self)
		1121	PROTOTYPE: $
778	CODE:	1122	CODE:
779	default_font = self;	1123	default_font = self;
780		1124
781	MODULE = CFClient PACKAGE = CFClient::Layout	1125	MODULE = Deliantra::Client PACKAGE = DC::Layout
782		1126
783	CFClient::Layout	1127	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1128
		1129	void
		1130	glyph_cache_backup ()
		1131	PROTOTYPE:
		1132	CODE:
		1133	tc_backup ();
		1134
		1135	void
		1136	glyph_cache_restore ()
		1137	PROTOTYPE:
		1138	CODE:
		1139	tc_restore ();
		1140
		1141	DC::Layout
		1142	new (SV *class)
785	CODE:	1143	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1144	New (0, RETVAL, 1, struct cf_layout);
787		1145
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1146	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1147	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1148	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1149	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1150	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1151	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1152	RETVAL->font = 0;
		1153	RETVAL->rc = rc_alloc ();
796		1154
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1155	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1156	layout_update_font (RETVAL);
799	OUTPUT:	1157	OUTPUT:
800	RETVAL	1158	RETVAL
801		1159
802	void	1160	void
803	DESTROY (CFClient::Layout self)	1161	DESTROY (DC::Layout self)
804	CODE:	1162	CODE:
805	g_object_unref (self->pl);	1163	g_object_unref (self->pl);
		1164	rc_free (self->rc);
806	Safefree (self);	1165	Safefree (self);
807		1166
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1167	void
816	set_text (CFClient::Layout self, SV *text_)	1168	set_text (DC::Layout self, SV *text_)
817	CODE:	1169	CODE:
818	{	1170	{
819	STRLEN textlen;	1171	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1172	char *text = SvPVutf8 (text_, textlen);
821		1173
822	pango_layout_set_text (self->pl, text, textlen);	1174	pango_layout_set_text (self->pl, text, textlen);
823	}	1175	}
824		1176
825	void	1177	void
826	set_markup (CFClient::Layout self, SV *text_)	1178	set_markup (DC::Layout self, SV *text_)
827	CODE:	1179	CODE:
828	{	1180	{
829	STRLEN textlen;	1181	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1182	char *text = SvPVutf8 (text_, textlen);
831		1183
832	pango_layout_set_markup (self->pl, text, textlen);	1184	pango_layout_set_markup (self->pl, text, textlen);
833	}	1185	}
834		1186
835	void	1187	void
836	set_shapes (CFClient::Layout self, ...)	1188	set_shapes (DC::Layout self, ...)
837	CODE:	1189	CODE:
838	{	1190	{
839	PangoAttrList *attrs = 0;	1191	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1193	const char *pos = text;
842	int arg = 2;	1194	int arg = 4;
843		1195
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1196	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1197	{
846	PangoRectangle rect;	1198	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1199	PangoAttribute *attr;
848		1200
		1201	int x = SvIV (ST (arg - 3));
		1202	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1203	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1204	int h = SvIV (ST (arg ));
851		1205
852	arg += 2;
853
854	rect.x = 0;	1206	inkrect.x = 0;
		1207	inkrect.y = 0;
		1208	inkrect.width = 0;
		1209	inkrect.height = 0;
		1210
		1211	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1212	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1213	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1214	rect.height = h * PANGO_SCALE;
858		1215
859	if (!attrs)	1216	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1217	attrs = pango_layout_get_attributes (self->pl);
861		1218
862	attr = pango_attr_shape_new (&rect, &rect);	1219	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1220	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1221	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1222	pango_attr_list_insert (attrs, attr);
866		1223
		1224	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1225	pos += sizeof (OBJ_STR) - 1;
868	}	1226	}
869		1227
870	if (attrs)	1228	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1229	pango_layout_set_attributes (self->pl, attrs);
872	}	1230	}
873		1231
874	void	1232	void
875	get_shapes (CFClient::Layout self)	1233	get_shapes (DC::Layout self)
876	PPCODE:	1234	PPCODE:
877	{	1235	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1236	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1237
880	do	1238	do
881	{	1239	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1240	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1241
884	if (run && shape_attr_p (run))	1242	if (run && shape_attr_p (run))
885	{	1243	{
886	PangoRectangle extents;	1244	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1245	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1246
		1247	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1248	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1249	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1250	}
892	}	1251	}
893	while (pango_layout_iter_next_run (iter));	1252	while (pango_layout_iter_next_run (iter));
894		1253
895	pango_layout_iter_free (iter);	1254	pango_layout_iter_free (iter);
896	}	1255	}
897		1256
898	int	1257	int
899	has_wrapped (CFClient::Layout self)	1258	has_wrapped (DC::Layout self)
900	CODE:	1259	CODE:
901	{	1260	{
902	int lines = 1;	1261	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1262	const char *text = pango_layout_get_text (self->pl);
904		1263
…		…
909	}	1268	}
910	OUTPUT:	1269	OUTPUT:
911	RETVAL	1270	RETVAL
912		1271
913	SV *	1272	SV *
914	get_text (CFClient::Layout self)	1273	get_text (DC::Layout self)
915	CODE:	1274	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1275	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1276	sv_utf8_decode (RETVAL);
918	OUTPUT:	1277	OUTPUT:
919	RETVAL	1278	RETVAL
920		1279
921	void	1280	void
922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1281	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923	CODE:	1282	CODE:
924	self->r = r;	1283	self->r = r;
925	self->g = g;	1284	self->g = g;
926	self->b = b;	1285	self->b = b;
927	self->a = a;	1286	self->a = a;
928		1287
929	void	1288	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1289	set_font (DC::Layout self, DC::Font font = 0)
931	CODE:	1290	CODE:
932	if (self->font != font)	1291	if (self->font != font)
933	{	1292	{
934	self->font = font;	1293	self->font = font;
935	layout_update_font (self);	1294	layout_update_font (self);
936	}	1295	}
937		1296
938	void	1297	void
939	set_height (CFClient::Layout self, int base_height)	1298	set_height (DC::Layout self, int base_height)
940	CODE:	1299	CODE:
941	if (self->base_height != base_height)	1300	if (self->base_height != base_height)
942	{	1301	{
943	self->base_height = base_height;	1302	self->base_height = base_height;
944	layout_update_font (self);	1303	layout_update_font (self);
945	}	1304	}
946		1305
947	void	1306	void
948	set_width (CFClient::Layout self, int max_width = -1)	1307	set_width (DC::Layout self, int max_width = -1)
949	CODE:	1308	CODE:
950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1309	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951		1310
952	void	1311	void
953	set_indent (CFClient::Layout self, int indent)	1312	set_indent (DC::Layout self, int indent)
954	CODE:	1313	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1314	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1315
957	void	1316	void
958	set_spacing (CFClient::Layout self, int spacing)	1317	set_spacing (DC::Layout self, int spacing)
959	CODE:	1318	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1319	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1320
962	void	1321	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1322	set_ellipsise (DC::Layout self, int ellipsise)
964	CODE:	1323	CODE:
965	pango_layout_set_ellipsize (self->pl,	1324	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1325	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1326	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1327	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1328	: PANGO_ELLIPSIZE_NONE
970	);	1329	);
971		1330
972	void	1331	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1332	set_single_paragraph_mode (DC::Layout self, int spm)
974	CODE:	1333	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1334	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1335
977	void	1336	void
978	size (CFClient::Layout self)	1337	size (DC::Layout self)
979	PPCODE:	1338	PPCODE:
980	{	1339	{
981	int w, h;	1340	int w, h;
982		1341
983	layout_get_pixel_size (self, &w, &h);	1342	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1345	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1346	PUSHs (sv_2mortal (newSViv (h)));
988	}	1347	}
989		1348
990	int	1349	int
		1350	descent (DC::Layout self)
		1351	CODE:
		1352	{
		1353	PangoRectangle rect;
		1354	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1355	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1356	RETVAL = PANGO_DESCENT (rect);
		1357	}
		1358	OUTPUT:
		1359	RETVAL
		1360
		1361	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1362	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1363	CODE:
993	{	1364	{
994	int index, trailing;	1365	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1366	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1367	RETVAL = index + trailing;
997	}	1368	}
998	OUTPUT:	1369	OUTPUT:
999	RETVAL	1370	RETVAL
1000		1371
1001	void	1372	void
1002	cursor_pos (CFClient::Layout self, int index)	1373	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1374	PPCODE:
1004	{	1375	{
1005	PangoRectangle strong_pos;	1376	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1377	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1378
1008	EXTEND (SP, 3);	1379	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1381	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1382	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1383	}
1013		1384
1014	void	1385	void
1015	render (CFClient::Layout self)	1386	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1387	PPCODE:
1017	{	1388	{
1018	SV *retval;	1389	int line, x;
1019	int w, h;
1020		1390
1021	layout_get_pixel_size (self, &w, &h);	1391	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022		1392	#if !PANGO_VERSION_CHECK (1, 17, 3)
1023	if (self->rgba)	1393	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024	{	1394	--line;
1025	cairo_surface_t *surface;
1026	cairo_t *cairo;
1027
1028	retval = newSV (w * h * 4);
1029	SvPOK_only (retval);
1030	SvCUR_set (retval, w * h * 4);
1031
1032	memset (SvPVX (retval), 0, w * h * 4);
1033
1034	surface = cairo_image_surface_create_for_data (
1035	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1036	cairo = cairo_create (surface);
1037	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039	pango_cairo_show_layout (cairo, self->pl);
1040
1041	cairo_destroy (cairo);
1042	cairo_surface_destroy (surface);
1043
1044	// what a mess, and its premultiplied, too :(
1045	{
1046	uint32_t p = (uint32_t )SvPVX (retval);
1047	uint32_t e = p + w h;
1048
1049	while (p < e)
1050	{
1051	uint32_t rgba = *p;
1052	rgba = (rgba >> 24) \| (rgba << 8);
1053	#if 0
1054	#ifdef _WIN32
1055	{//D
1056	uint8_t r = rgba >> 24;
1057	uint8_t g = rgba >> 16;
1058	uint8_t b = rgba >> 8;
1059	uint8_t a = rgba >> 0;
1060
1061	rgba = (rgba & 0xffffff00) \| a;
1062	}
1063	#endif	1395	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1396	EXTEND (SP, 2);
1071	PUSHs (sv_2mortal (newSViv (w)));	1397	PUSHs (sv_2mortal (newSViv (line)));
		1398	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1399	}
		1400
		1401	void
		1402	line_x_to_index (DC::Layout self, int line, int x)
		1403	PPCODE:
		1404	{
		1405	PangoLayoutLine *lp;
		1406	int index, trailing;
		1407
		1408	if (line < 0)
		1409	XSRETURN_EMPTY;
		1410
		1411	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1412	XSRETURN_EMPTY; /* do better */
		1413
		1414	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1415
		1416	EXTEND (SP, 2);
		1417	if (GIMME_V == G_SCALAR)
1072	PUSHs (sv_2mortal (newSViv (h)));	1418	PUSHs (sv_2mortal (newSViv (index + trailing)));
1073	PUSHs (sv_2mortal (retval));
1074	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076	}
1077	else	1419	else
1078	{	1420	{
1079	FT_Bitmap bitmap;
1080
1081	retval = newSV (w * h);
1082	SvPOK_only (retval);
1083	SvCUR_set (retval, w * h);
1084
1085	bitmap.rows = h;
1086	bitmap.width = w;
1087	bitmap.pitch = w;
1088	bitmap.buffer = (unsigned char*)SvPVX (retval);
1089	bitmap.num_grays = 256;
1090	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092	memset (bitmap.buffer, 0, w * h);
1093
1094	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096	EXTEND (SP, 5);
1097	PUSHs (sv_2mortal (newSViv (w)));	1421	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1422	PUSHs (sv_2mortal (newSViv (trailing)));
1099	PUSHs (sv_2mortal (retval));
1100	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102	}	1423	}
1103	}	1424	}
1104		1425
		1426	void
		1427	render (DC::Layout self, float x, float y, int flags = 0)
		1428	CODE:
		1429	rc_clear (self->rc);
		1430	pango_opengl_render_layout_subpixel (
		1431	self->pl,
		1432	self->rc,
		1433	x * PANGO_SCALE, y * PANGO_SCALE,
		1434	self->r, self->g, self->b, self->a,
		1435	flags
		1436	);
		1437	// we assume that context_change actually clears/frees stuff
		1438	// and does not do any recomputation...
		1439	pango_layout_context_changed (self->pl);
		1440
		1441	void
		1442	draw (DC::Layout self)
		1443	CODE:
		1444	{
		1445	glEnable (GL_TEXTURE_2D);
		1446	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1447	glEnable (GL_BLEND);
		1448	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1449	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1450	glEnable (GL_ALPHA_TEST);
		1451	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1452
		1453	rc_draw (self->rc);
		1454
		1455	glDisable (GL_ALPHA_TEST);
		1456	glDisable (GL_BLEND);
		1457	glDisable (GL_TEXTURE_2D);
		1458	}
		1459
1105	MODULE = CFClient PACKAGE = CFClient::Texture	1460	MODULE = Deliantra::Client PACKAGE = DC::Texture
1106		1461
1107	void	1462	PROTOTYPES: ENABLE
1108	pad2pot (SV data_, SV w_, SV *h_)
1109	CODE:
1110	{
1111	int ow = SvIV (w_);
1112	int oh = SvIV (h_);
1113		1463
1114	if (ow && oh)	1464	void
		1465	pad (SV *data_, int ow, int oh, int nw, int nh)
		1466	CODE:
		1467	{
		1468	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1115	{	1469	{
1116	int nw = minpot (ow);
1117	int nh = minpot (oh);
1118
1119	if (nw != ow \|\| nh != oh)
1120	{
1121	if (SvOK (data_))
1122	{
1123	STRLEN datalen;	1470	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1471	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1472	int bpp = datalen / (ow * oh);
1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1473	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1127		1474
1128	SvPOK_only (result_);	1475	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1476	SvCUR_set (result_, nw * nh * bpp);
1130		1477
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1478	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1479	while (oh--)
1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1480	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134		1481
1135	sv_setsv (data_, result_);	1482	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1483	}
1142	}	1484	}
1143		1485
1144	void	1486	void
1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1487	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1151	{	1493	{
1152	HV hv = (HV )SvRV (self);	1494	HV hv = (HV )SvRV (self);
1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1495	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1496	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1497	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1498
		1499	if (name <= 0)
		1500	XSRETURN_EMPTY;
1156		1501
1157	if (items < 5)	1502	if (items < 5)
1158	{	1503	{
1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1504	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1505	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1188	glDisable (GL_ALPHA_TEST);	1533	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1534	glDisable (GL_BLEND);
1190	}	1535	}
1191	}	1536	}
1192		1537
		1538	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1539	CODE:
		1540	{
		1541	GLint width;
		1542	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1543	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1544	RETVAL = width > 0;
		1545	}
		1546	OUTPUT:
		1547	RETVAL
		1548
1193	MODULE = CFClient PACKAGE = CFClient::Map	1549	MODULE = Deliantra::Client PACKAGE = DC::Map
1194		1550
1195	CFClient::Map	1551	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1552
		1553	DC::Map
		1554	new (SV *class)
1197	CODE:	1555	CODE:
1198	New (0, RETVAL, 1, struct map);	1556	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1557	RETVAL->x = 0;
1200	RETVAL->y = 0;	1558	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1559	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1560	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1561	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1562	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1563	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1564	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207	RETVAL->texs = 8192;
1208	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209	RETVAL->rows = 0;	1565	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1566	RETVAL->row = 0;
1211	OUTPUT:	1567	OUTPUT:
1212	RETVAL	1568	RETVAL
1213		1569
1214	void	1570	void
1215	DESTROY (CFClient::Map self)	1571	DESTROY (DC::Map self)
1216	CODE:	1572	CODE:
1217	{	1573	{
1218	map_clear (self);	1574	map_clear (self);
1219	Safefree (self->face);	1575	Safefree (self->face2tile);
1220	Safefree (self->tex);	1576	Safefree (self->tex);
1221	Safefree (self);	1577	Safefree (self);
1222	}	1578	}
1223		1579
1224	void	1580	void
		1581	resize (DC::Map self, int map_width, int map_height)
		1582	CODE:
		1583	self->w = map_width;
		1584	self->h = map_height;
		1585
		1586	void
1225	clear (CFClient::Map self)	1587	clear (DC::Map self)
1226	CODE:	1588	CODE:
1227	map_clear (self);	1589	map_clear (self);
1228		1590
1229	void	1591	void
1230	set_face (CFClient::Map self, int face, int texid)	1592	set_tileid (DC::Map self, int face, int tile)
1231	CODE:	1593	CODE:
1232	{	1594	{
1233	while (self->faces <= face)	1595	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1596	need_texid (self, tile);
1235	Append (mapface, self->face, self->faces, self->faces);
1236	self->faces *= 2;
1237	}
1238
1239	self->face [face] = texid;
1240	}	1597	}
1241		1598
1242	void	1599	void
		1600	set_smooth (DC::Map self, int face, int smooth, int level)
		1601	CODE:
		1602	{
		1603	tileid texid;
		1604	maptex *tex;
		1605
		1606	if (face < 0 \|\| face >= self->faces)
		1607	return;
		1608
		1609	if (smooth < 0 \|\| smooth >= self->faces)
		1610	return;
		1611
		1612	texid = self->face2tile [face];
		1613
		1614	if (!texid)
		1615	return;
		1616
		1617	tex = self->tex + texid;
		1618	tex->smoothtile = self->face2tile [smooth];
		1619	tex->smoothlevel = level;
		1620	}
		1621
		1622	void
1243	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)	1623	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)
1244	CODE:	1624	CODE:
1245	{	1625	{
1246	while (self->texs <= texid)	1626	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1627
1252	{	1628	{
1253	maptex *tex = self->tex + texid;	1629	maptex *tex = self->tex + texid;
1254		1630
1255	tex->name = name;	1631	tex->name = name;
…		…
1272	// from transparent color bleeding and ugly wrapping effects.	1648	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1649	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1650	}
1275		1651
1276	int	1652	int
1277	ox (CFClient::Map self)	1653	ox (DC::Map self)
1278	ALIAS:	1654	ALIAS:
1279	oy = 1	1655	oy = 1
1280	x = 2	1656	x = 2
1281	y = 3	1657	y = 3
1282	w = 4	1658	w = 4
…		…
1293	}	1669	}
1294	OUTPUT:	1670	OUTPUT:
1295	RETVAL	1671	RETVAL
1296		1672
1297	void	1673	void
1298	scroll (CFClient::Map self, int dx, int dy)	1674	scroll (DC::Map self, int dx, int dy)
1299	CODE:	1675	CODE:
1300	{	1676	{
1301	if (dx > 0)	1677	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1678	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1679	else if (dx < 0)
1304	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1680	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305		1681
1306	if (dy > 0)	1682	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1683	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1684	else if (dy < 0)
1309	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1685	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310		1686
1311	self->ox += dx; self->x += dx;	1687	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1688	self->oy += dy; self->y += dy;
1313		1689
1314	while (self->y < 0)	1690	while (self->y < 0)
…		…
1318	self->rows += MAP_EXTEND_Y;	1694	self->rows += MAP_EXTEND_Y;
1319	self->y += MAP_EXTEND_Y;	1695	self->y += MAP_EXTEND_Y;
1320	}	1696	}
1321	}	1697	}
1322		1698
1323	void	1699	SV *
1324	map1a_update (CFClient::Map self, SV *data_)	1700	map1a_update (DC::Map self, SV *data_, int extmap)
1325	CODE:	1701	CODE:
1326	{	1702	{
1327	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1703	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1328	uint8_t data_end = (uint8_t )SvEND (data_);	1704	uint8_t data_end = (uint8_t )SvEND (data_);
1329	mapcell *cell;	1705	mapcell *cell;
1330	int x, y, flags;	1706	int x, y, z, flags;
		1707	AV *missing = newAV ();
		1708	RETVAL = newRV_noinc ((SV *)missing);
1331		1709
1332	while (data < data_end)	1710	while (data < data_end - 1)
1333	{	1711	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1712	flags = (data [0] << 8) + data [1]; data += 2;
1335		1713
1336	x = self->x + ((flags >> 10) & 63);	1714	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1715	y = self->y + ((flags >> 4) & 63);
1338		1716
1339	cell = map_get_cell (self, x, y);	1717	cell = map_get_cell (self, x, y);
1340		1718
1341	if (flags & 15)	1719	if (flags & 15)
1342	{	1720	{
1343	if (cell->darkness < 0)	1721	if (!cell->darkness)
1344	{	1722	{
		1723	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	1724	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	1725	}
1350		1726
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	1727	//TODO: don't trust server data to be in-range(!)
1354		1728
1355	if (flags & 4)	1729	if (flags & 8)
1356	{	1730	{
1357	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1731	if (extmap)
		1732	{
		1733	uint8_t ext, cmd;
		1734
		1735	do
		1736	{
		1737	ext = *data++;
		1738	cmd = ext & 0x7f;
		1739
		1740	if (cmd < 4)
		1741	cell->darkness = 255 - ext * 64 + 1;
		1742	else if (cmd == 5) // health
		1743	{
		1744	cell->stat_width = 1;
		1745	cell->stat_hp = *data++;
		1746	}
		1747	else if (cmd == 6) // monster width
		1748	cell->stat_width = *data++ + 1;
		1749	else if (cmd == 0x47)
		1750	{
		1751	if (*data == 1) cell->player = data [1];
		1752	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1753	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1754	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1755
		1756	data += *data + 1;
		1757	}
		1758	else if (cmd == 8) // cell flags
		1759	cell->flags = *data++;
		1760	else if (ext & 0x40) // unknown, multibyte => skip
		1761	data += *data + 1;
		1762	else
		1763	data++;
		1764	}
		1765	while (ext & 0x80);
		1766	}
		1767	else
		1768	cell->darkness = *data++ + 1;
1358	}	1769	}
1359		1770
		1771	for (z = 0; z <= 2; ++z)
1360	if (flags & 2)	1772	if (flags & (4 >> z))
1361	{	1773	{
1362	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1774	faceid face = (data [0] << 8) + data [1]; data += 2;
		1775	need_facenum (self, face);
		1776	cell->tile [z] = self->face2tile [face];
		1777
		1778	if (cell->tile [z])
		1779	{
		1780	maptex *tex = self->tex + cell->tile [z];
		1781	if (!tex->name)
		1782	av_push (missing, newSViv (cell->tile [z]));
		1783
		1784	if (tex->smoothtile)
		1785	{
		1786	maptex *smooth = self->tex + tex->smoothtile;
		1787	if (!smooth->name)
		1788	av_push (missing, newSViv (tex->smoothtile));
		1789	}
		1790	}
1363	}	1791	}
1364
1365	if (flags & 1)
1366	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368	}
1369	}	1792	}
1370	else	1793	else
1371	cell->darkness = -1;	1794	CELL_CLEAR (cell);
1372	}	1795	}
1373	}	1796	}
		1797	OUTPUT:
		1798	RETVAL
1374		1799
1375	SV *	1800	SV *
1376	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1801	mapmap (DC::Map self, int x0, int y0, int w, int h)
1377	CODE:	1802	CODE:
1378	{	1803	{
1379	int x1, x;	1804	int x1, x;
1380	int y1, y;	1805	int y1, y;
1381	int z;	1806	int z;
…		…
1402	{	1827	{
1403	mapcell *cell = row->col + (x - row->c0);	1828	mapcell *cell = row->col + (x - row->c0);
1404		1829
1405	for (z = 0; z <= 0; z++)	1830	for (z = 0; z <= 0; z++)
1406	{	1831	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	1832	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	1833	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	1834	int a1 = tex.a;
1414		1835
1415	r = (r * a0 + tex.r * a1) / 255;	1836	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	1837	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	1838	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	1839	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	1840	}
1421	}	1841	}
1422		1842
1423	*map++ = (r )	1843	*map++ = (r )
1424	\| (g << 8)	1844	\| (g << 8)
…		…
1431	}	1851	}
1432	OUTPUT:	1852	OUTPUT:
1433	RETVAL	1853	RETVAL
1434		1854
1435	void	1855	void
1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1856	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1437	CODE:	1857	CODE:
1438	{	1858	{
1439	int vx, vy;
1440	int x, y, z;	1859	int x, y, z;
1441	int last_name;
1442	mapface face;
1443		1860
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1861	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1862	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1863	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1864	smooth_key skey;
		1865	int pl_x, pl_y;
		1866	maptex pl_tex;
		1867	rc_t *rc = rc_alloc ();
		1868	rc_key_t key;
		1869	rc_array_t *arr;
1446		1870
1447	/*	1871	pl_tex.name = 0;
1448	int vx = self->vx = self->w >= sw
1449	? self->x + (self->w - sw) / 2
1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451		1872
1452	int vy = self->vy = self->h >= sh	1873	// thats current max. sorry.
1453	? self->y + (self->h - sh) / 2	1874	if (sw > 255) sw = 255;
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1875	if (sh > 255) sh = 255;
1455	*/
1456		1876
1457	glColor4ub (255, 255, 255, 255);	1877	// clear key, in case of extra padding
		1878	memset (&skey, 0, sizeof (skey));
		1879
		1880	memset (&key, 0, sizeof (key));
		1881	key.r = 255;
		1882	key.g = 255;
		1883	key.b = 255;
		1884	key.a = 255;
		1885	key.mode = GL_QUADS;
		1886	key.format = GL_T2F_V3F;
		1887	key.texname = -1;
		1888
		1889	mx += self->x;
		1890	my += self->y;
		1891
		1892	// first pass: determine smooth_max
		1893	// rather ugly, if you ask me
		1894	// could also be stored inside mapcell and updated on change
		1895	memset (smooth_max, 0, sizeof (smooth_max));
		1896
		1897	for (y = 0; y < sh; y++)
		1898	if (0 <= y + my && y + my < self->rows)
		1899	{
		1900	maprow *row = self->row + (y + my);
		1901
		1902	for (x = 0; x < sw; x++)
		1903	if (row->c0 <= x + mx && x + mx < row->c1)
		1904	{
		1905	mapcell *cell = row->col + (x + mx - row->c0);
		1906
		1907	smooth_max[x + 1][y + 1] =
		1908	MAX (self->tex [cell->tile [0]].smoothlevel,
		1909	MAX (self->tex [cell->tile [1]].smoothlevel,
		1910	self->tex [cell->tile [2]].smoothlevel));
		1911	}
		1912	}
1458		1913
1459	glEnable (GL_BLEND);	1914	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1915	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461	glEnable (GL_TEXTURE_2D);
1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1916	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463		1917
1464	glBegin (GL_QUADS);
1465
1466	last_name = 0;
1467
1468	for (z = 0; z < 3; z++)	1918	for (z = 0; z <= 2; z++)
		1919	{
		1920	memset (smooth_level, 0, sizeof (smooth_level));
		1921
1469	for (y = 0; y < sh; y++)	1922	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	1923	if (0 <= y + my && y + my < self->rows)
1471	{	1924	{
1472	maprow *row = self->row + (y + vy);	1925	maprow *row = self->row + (y + my);
1473		1926
1474	for (x = 0; x < sw; x++)	1927	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	1928	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	1929	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	1930	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	1931	tileid tile = cell->tile [z];
1480		1932
1481	if (face)	1933	if (tile)
		1934	{
		1935	maptex tex = self->tex [tile];
		1936	int px = (x + 1) * T - tex.w;
		1937	int py = (y + 1) * T - tex.h;
		1938
		1939	if (key.texname != tex.name)
		1940	{
		1941	if (!tex.name)
		1942	tex = self->tex [2]; /* missing, replace by noface */
		1943
		1944	key.texname = tex.name;
		1945	arr = rc_array (rc, &key);
		1946	}
		1947
		1948	if (expect_false (cell->player == player) && expect_false (z == 2))
		1949	{
		1950	pl_x = px;
		1951	pl_y = py;
		1952	pl_tex = tex;
		1953	continue;
		1954	}
		1955
		1956	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1957	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1958	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1959	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1960
		1961	if (expect_false (cell->flags) && expect_false (z == 2))
		1962	{
		1963	// overlays such as the speech bubble, probably more to come
		1964	if (cell->flags & 1)
		1965	{
		1966	maptex tex = self->tex [1];
		1967	int px = x * T + T * 2 / 32;
		1968	int py = y * T - T * 6 / 32;
		1969
		1970	if (tex.name)
		1971	{
		1972	if (key.texname != tex.name)
		1973	{
		1974	key.texname = tex.name;
		1975	arr = rc_array (rc, &key);
		1976	}
		1977
		1978	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1979	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1980	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1981	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1982	}
		1983	}
		1984	}
		1985
		1986	// update smooth hash
		1987	if (tex.smoothtile)
		1988	{
		1989	skey.tile = tex.smoothtile;
		1990	skey.level = tex.smoothlevel;
		1991
		1992	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1993
		1994	// add bits to current tile and all neighbours. skey.x\|y is
		1995	// shifted +1\|+1 so we always stay positive.
		1996
		1997	// bits is ___n cccc CCCC bbbb
		1998	// n do not draw borders&corners
		1999	// c draw these corners, but...
		2000	// C ... not these
		2001	// b draw these borders
		2002
		2003	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2004	// ┃· ·· ·┃ ━━
		2005
		2006	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2007	// ·· ·· ·┏ ┓·
		2008
		2009	// full tile
		2010	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2011
		2012	// borders
		2013	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2014	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2015	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2016	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2017
		2018	// corners
		2019	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2020	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2021	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2022	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2023	}
		2024	}
		2025	}
		2026	}
		2027
		2028	rc_draw (rc);
		2029	rc_clear (rc);
		2030
		2031	// go through all smoothlevels, lowest to highest, then draw.
		2032	// this is basically counting sort
		2033	{
		2034	int w, b;
		2035
		2036	glEnable (GL_TEXTURE_2D);
		2037	glBegin (GL_QUADS);
		2038	for (w = 0; w < 256 / 32; ++w)
		2039	{
		2040	uint32_t smask = smooth_level [w];
		2041	if (smask)
		2042	for (b = 0; b < 32; ++b)
		2043	if (smask & (((uint32_t)1) << b))
1482	{	2044	{
1483	maptex tex = self->tex [face];	2045	int level = (w << 5) \| b;
		2046	HE *he;
1484		2047
1485	int px = (x + 1) * 32 - tex.w;	2048	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	2049	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	2050	{
		2051	smooth_key skey = (smooth_key )HeKEY (he);
		2052	IV bits = SvIVX (HeVAL (he));
		2053
		2054	if (!(bits & 0x1000)
		2055	&& skey->level == level
		2056	&& level > smooth_max [skey->x][skey->y])
		2057	{
		2058	maptex tex = self->tex [skey->tile];
		2059	int px = (((int)skey->x) - 1) * T;
		2060	int py = (((int)skey->y) - 1) * T;
		2061	int border = bits & 15;
		2062	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2063	float dx = tex.s * .0625f; // 16 images/row
		2064	float dy = tex.t * .5f ; // 2 images/column
		2065
		2066	if (tex.name)
		2067	{
		2068	// this time avoiding texture state changes
		2069	// save gobs of state changes.
		2070	if (key.texname != tex.name)
		2071	{
1490	glEnd ();	2072	glEnd ();
1491	last_name = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	2073	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493	glBegin (GL_QUADS);	2074	glBegin (GL_QUADS);
		2075	}
		2076
		2077	if (border)
		2078	{
		2079	float ox = border * dx;
		2080
		2081	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2082	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2083	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2084	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2085	}
		2086
		2087	if (corner)
		2088	{
		2089	float ox = corner * dx;
		2090
		2091	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2092	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2093	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2094	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2095	}
		2096	}
		2097	}
1494	}	2098	}
1495
1496	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500	}	2099	}
1501	}
1502	}	2100	}
1503		2101
1504	glEnd ();	2102	glEnd ();
1505
1506	glDisable (GL_TEXTURE_2D);	2103	glDisable (GL_TEXTURE_2D);
		2104	key.texname = -1;
		2105	}
		2106
		2107	hv_clear (smooth);
		2108	}
		2109
		2110	if (pl_tex.name)
		2111	{
		2112	maptex tex = pl_tex;
		2113	int px = pl_x + sdx;
		2114	int py = pl_y + sdy;
		2115
		2116	key.texname = tex.name;
		2117	arr = rc_array (rc, &key);
		2118
		2119	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2120	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2121	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2122	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2123
		2124	rc_draw (rc);
		2125	}
		2126
1507	glDisable (GL_BLEND);	2127	glDisable (GL_BLEND);
1508	}	2128	rc_free (rc);
1509		2129
		2130	// top layer: overlays such as the health bar
		2131	for (y = 0; y < sh; y++)
		2132	if (0 <= y + my && y + my < self->rows)
		2133	{
		2134	maprow *row = self->row + (y + my);
		2135
		2136	for (x = 0; x < sw; x++)
		2137	if (row->c0 <= x + mx && x + mx < row->c1)
		2138	{
		2139	mapcell *cell = row->col + (x + mx - row->c0);
		2140
		2141	int px = x * T;
		2142	int py = y * T;
		2143
		2144	if (cell->stat_hp)
		2145	{
		2146	int width = cell->stat_width * T;
		2147	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2148
		2149	glColor3ub (0, 0, 0);
		2150	glRectf (px + 1, py - thick - 2,
		2151	px + width - 1, py);
		2152
		2153	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2154	glRectf (px + 2,
		2155	py - thick - 1,
		2156	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2157	}
		2158	}
		2159	}
		2160	}
		2161
1510	void	2162	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2163	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512	CODE:	2164	CODE:
1513	{	2165	{
1514	static float color[16][3] = {	2166	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	2167	{ 0.00F, 0.00F, 0.00F },
1516	{ 1.00, 1.00, 1.00 },	2168	{ 1.00F, 1.00F, 1.00F },
1517	{ 0.00, 0.00, 0.55 },	2169	{ 0.00F, 0.00F, 0.55F },
1518	{ 1.00, 0.00, 0.00 },	2170	{ 1.00F, 0.00F, 0.00F },
1519		2171
1520	{ 1.00, 0.54, 0.00 },	2172	{ 1.00F, 0.54F, 0.00F },
1521	{ 0.11, 0.56, 1.00 },	2173	{ 0.11F, 0.56F, 1.00F },
1522	{ 0.93, 0.46, 0.00 },	2174	{ 0.93F, 0.46F, 0.00F },
1523	{ 0.18, 0.54, 0.34 },	2175	{ 0.18F, 0.54F, 0.34F },
1524		2176
1525	{ 0.56, 0.73, 0.56 },	2177	{ 0.56F, 0.73F, 0.56F },
1526	{ 0.80, 0.80, 0.80 },	2178	{ 0.80F, 0.80F, 0.80F },
1527	{ 0.55, 0.41, 0.13 },	2179	{ 0.55F, 0.41F, 0.13F },
1528	{ 0.99, 0.77, 0.26 },	2180	{ 0.99F, 0.77F, 0.26F },
1529		2181
1530	{ 0.74, 0.65, 0.41 },	2182	{ 0.74F, 0.65F, 0.41F },
1531		2183
1532	{ 0.00, 1.00, 1.00 },	2184	{ 0.00F, 1.00F, 1.00F },
1533	{ 1.00, 0.00, 1.00 },	2185	{ 1.00F, 0.00F, 1.00F },
1534	{ 1.00, 1.00, 0.00 },	2186	{ 1.00F, 1.00F, 0.00F },
1535	};	2187	};
1536		2188
1537	int x, y;	2189	int x, y;
1538		2190
1539	glEnable (GL_TEXTURE_2D);	2191	glEnable (GL_TEXTURE_2D);
…		…
1566	glDisable (GL_BLEND);	2218	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2219	glDisable (GL_TEXTURE_2D);
1568	}	2220	}
1569		2221
1570	void	2222	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2223	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2224	PPCODE:
1573	{	2225	{
1574	int vx, vy;
1575	int x, y;	2226	int x, y;
		2227	int sw1 = sw + 2;
		2228	int sh1 = sh + 2;
		2229	int sh3 = sh * 3;
1576	int sw4 = (sw + 3) & ~3;	2230	int sw34 = (sw * 3 + 3) & ~3;
		2231	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2232	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2233	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1579		2234
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2235	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2236	SvCUR_set (darkness3_sv, sw34 * sh3);
1583		2237
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2238	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2239	my += self->y - 1;
1586		2240
		2241	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2242
1587	for (y = 0; y < sh; y++)	2243	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2244	if (0 <= y + my && y + my < self->rows)
1589	{	2245	{
1590	maprow *row = self->row + (y + vy);	2246	maprow *row = self->row + (y + my);
1591		2247
1592	for (x = 0; x < sw; x++)	2248	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2249	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2250	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2251	mapcell *cell = row->col + (x + mx - row->c0);
1596		2252
1597	darkness[y * sw4 + x] = cell->darkness < 0	2253	darkness1 [y * sw1 + x] = cell->darkness
		2254	? 255 - (cell->darkness - 1)
1598	? 255 - FOW_DARKNESS	2255	: 255 - FOW_DARKNESS;
1599	: 255 - cell->darkness;
1600	}	2256	}
1601	}	2257	}
1602		2258
		2259	for (y = 0; y < sh; ++y)
		2260	for (x = 0; x < sw; ++x)
		2261	{
		2262	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2263	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2264	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2265	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2266	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2267	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2268	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2269	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2270	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2271
		2272	uint8_t r11 = (d11 + d21 + d12) / 3;
		2273	uint8_t r21 = d21;
		2274	uint8_t r31 = (d21 + d31 + d32) / 3;
		2275
		2276	uint8_t r12 = d12;
		2277	uint8_t r22 = d22;
		2278	uint8_t r32 = d32;
		2279
		2280	uint8_t r13 = (d13 + d23 + d12) / 3;
		2281	uint8_t r23 = d23;
		2282	uint8_t r33 = (d23 + d33 + d32) / 3;
		2283
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2285	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2286	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2288	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2289	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2291	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2292	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2293	}
		2294
		2295	free (darkness1);
		2296
1603	EXTEND (SP, 3);	2297	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2298	PUSHs (sv_2mortal (newSViv (sw34)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2299	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2300	PUSHs (darkness3_sv);
1607	}	2301	}
1608		2302
1609	SV *	2303	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2304	get_rect (DC::Map self, int x0, int y0, int w, int h)
1611	CODE:	2305	CODE:
1612	{	2306	{
1613	int x, y, x1, y1;	2307	int x, y, x1, y1;
1614	SV data_sv = newSV (w h * 7 + 5);	2308	SV data_sv = newSV (w h * 7 + 5);
1615	uint8_t data = (uint8_t )SvPVX (data_sv);	2309	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2334	if (row && row->c0 <= x && x < row->c1)
1641	{	2335	{
1642	mapcell *cell = row->col + (x - row->c0);	2336	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2337	uint8_t flags = 0;
1644		2338
1645	if (cell->face [0]) flags \|= 1;	2339	if (cell->tile [0]) flags \|= 1;
1646	if (cell->face [1]) flags \|= 2;	2340	if (cell->tile [1]) flags \|= 2;
1647	if (cell->face [2]) flags \|= 4;	2341	if (cell->tile [2]) flags \|= 4;
1648		2342
1649	*data++ = flags;	2343	*data++ = flags;
1650		2344
1651	if (flags & 1)	2345	if (flags & 1)
1652	{	2346	{
		2347	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2348	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2349	*data++ = tile;
1655	}	2350	}
1656		2351
1657	if (flags & 2)	2352	if (flags & 2)
1658	{	2353	{
		2354	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2355	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2356	*data++ = tile;
1661	}	2357	}
1662		2358
1663	if (flags & 4)	2359	if (flags & 4)
1664	{	2360	{
		2361	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2362	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2363	*data++ = tile;
1667	}	2364	}
1668	}	2365	}
1669	else	2366	else
1670	*data++ = 0;	2367	*data++ = 0;
1671	}	2368	}
1672	}	2369	}
1673		2370
		2371	/* if size is wh + 5 then no data has been found /
		2372	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2373	{
1674	SvPOK_only (data_sv);	2374	SvPOK_only (data_sv);
1675	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2375	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2376	}
		2377
1676	RETVAL = data_sv;	2378	RETVAL = data_sv;
1677	}	2379	}
1678	OUTPUT:	2380	OUTPUT:
1679	RETVAL	2381	RETVAL
1680		2382
1681	void	2383	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2384	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683	PPCODE:	2385	PPCODE:
1684	{	2386	{
1685	int x, y, z;	2387	int x, y, z;
1686	int w, h;	2388	int w, h;
1687	int x1, y1;	2389	int x1, y1;
		2390	STRLEN len;
		2391	uint8_t data, end;
		2392
		2393	len = SvLEN (data_sv);
		2394	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2395	data = SvPVbyte_nolen (data_sv);
		2396	end = data + len + 8;
		2397
		2398	if (len < 5)
		2399	XSRETURN_EMPTY;
1688		2400
1689	if (*data++ != 0)	2401	if (*data++ != 0)
1690	return; /* version mismatch */	2402	XSRETURN_EMPTY; /* version mismatch */
1691		2403
1692	w = data++ << 8; w \|= data++;	2404	w = data++ << 8; w \|= data++;
1693	h = data++ << 8; h \|= data++;	2405	h = data++ << 8; h \|= data++;
1694		2406
1695	// we need to do this 'cause we don't keep an absolute coord system for rows	2407	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1707	{	2419	{
1708	maprow *row = map_get_row (self, y);	2420	maprow *row = map_get_row (self, y);
1709		2421
1710	for (x = x0; x < x1; x++)	2422	for (x = x0; x < x1; x++)
1711	{	2423	{
		2424	uint8_t flags;
		2425
		2426	if (data + 7 >= end)
		2427	XSRETURN_EMPTY;
		2428
1712	uint8_t flags = *data++;	2429	flags = *data++;
1713		2430
1714	if (flags)	2431	if (flags)
1715	{	2432	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2433	mapcell *cell = row_get_cell (row, x);
		2434	tileid tile[3] = { 0, 0, 0 };
1719		2435
1720	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2436	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1721	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2437	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1722	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2438	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1723		2439
1724	if (cell->darkness <= 0)	2440	if (cell->darkness == 0)
1725	{	2441	{
1726	cell->darkness = -1;	2442	/cell->darkness = 0;/
		2443	EXTEND (SP, 3);
1727		2444
1728	for (z = 0; z <= 2; z++)	2445	for (z = 0; z <= 2; z++)
1729	{	2446	{
1730	cell->face[z] = face[z];	2447	tileid t = tile [z];
1731		2448
1732	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2449	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2450	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2451	PUSHs (sv_2mortal (newSViv (t)));
		2452	need_texid (self, t);
		2453	}
		2454
		2455	cell->tile [z] = t;
1734	}	2456	}
1735	}	2457	}
1736	}	2458	}
1737	}	2459	}
1738	}	2460	}
1739	}	2461	}
1740		2462
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2463	MODULE = Deliantra::Client PACKAGE = DC::RW
1742		2464
1743	CFClient::MixChunk	2465	DC::RW
1744	new_from_file (SV class, char path)	2466	new (SV class, SV data_sv)
1745	CODE:	2467	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2468	{
		2469	STRLEN datalen;
		2470	char *data = SvPVbyte (data_sv, datalen);
		2471
		2472	RETVAL = SDL_RWFromConstMem (data, datalen);
		2473	}
1747	OUTPUT:	2474	OUTPUT:
1748	RETVAL	2475	RETVAL
1749		2476
		2477	DC::RW
		2478	new_from_file (SV class, const char path, const char *mode = "rb")
		2479	CODE:
		2480	RETVAL = SDL_RWFromFile (path, mode);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	# fails on win32:
		2485	# dc.xs(2268) : error C2059: syntax error : '('
1750	void	2486	#void
		2487	#close (DC::RW self)
		2488	# CODE:
		2489	# (self->(close)) (self);
		2490
		2491	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2492
		2493	PROTOTYPES: DISABLE
		2494
		2495	DC::Channel
		2496	find ()
		2497	CODE:
		2498	{
		2499	RETVAL = Mix_GroupAvailable (-1);
		2500
		2501	if (RETVAL < 0)
		2502	{
		2503	RETVAL = Mix_GroupOldest (-1);
		2504
		2505	if (RETVAL < 0)
		2506	XSRETURN_UNDEF;
		2507
		2508	Mix_HaltChannel (RETVAL);
		2509	}
		2510
		2511	Mix_UnregisterAllEffects (RETVAL);
		2512	Mix_Volume (RETVAL, 128);
		2513	}
		2514	OUTPUT:
		2515	RETVAL
		2516
		2517	void
		2518	halt (DC::Channel self)
		2519	CODE:
		2520	Mix_HaltChannel (self);
		2521
		2522	void
		2523	expire (DC::Channel self, int ticks = -1)
		2524	CODE:
		2525	Mix_ExpireChannel (self, ticks);
		2526
		2527	void
		2528	fade_out (DC::Channel self, int ticks = -1)
		2529	CODE:
		2530	Mix_FadeOutChannel (self, ticks);
		2531
		2532	int
		2533	volume (DC::Channel self, int volume)
		2534	CODE:
		2535	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2536	OUTPUT:
		2537	RETVAL
		2538
		2539	void
		2540	unregister_all_effects (DC::Channel self)
		2541	CODE:
		2542	Mix_UnregisterAllEffects (self);
		2543
		2544	void
		2545	set_panning (DC::Channel self, int left, int right)
		2546	CODE:
		2547	left = CLAMP (left , 0, 255);
		2548	right = CLAMP (right, 0, 255);
		2549	Mix_SetPanning (self, left, right);
		2550
		2551	void
		2552	set_distance (DC::Channel self, int distance)
		2553	CODE:
		2554	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2555
		2556	void
		2557	set_position (DC::Channel self, int angle, int distance)
		2558	CODE:
		2559
		2560	void
		2561	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2562	CODE:
		2563	{
		2564	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2565	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2566	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2567	}
		2568
		2569	void
		2570	set_reverse_stereo (DC::Channel self, int flip)
		2571	CODE:
		2572	Mix_SetReverseStereo (self, flip);
		2573
		2574	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2575
		2576	PROTOTYPES: DISABLE
		2577
		2578	DC::MixChunk
		2579	new (SV *class, DC::RW rwops)
		2580	CODE:
		2581	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
1751	DESTROY (CFClient::MixChunk self)	2586	DESTROY (DC::MixChunk self)
1752	CODE:	2587	CODE:
1753	Mix_FreeChunk (self);	2588	Mix_FreeChunk (self);
1754		2589
1755	int	2590	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2591	volume (DC::MixChunk self, int volume = -1)
1757	CODE:	2592	CODE:
		2593	if (items > 1)
		2594	volume = CLAMP (volume, 0, 128);
1758	RETVAL = Mix_VolumeChunk (self, volume);	2595	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2596	OUTPUT:
1760	RETVAL	2597	RETVAL
1761		2598
1762	int	2599	DC::Channel
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2600	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2601	CODE:
		2602	{
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2603	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2604
		2605	if (RETVAL < 0)
		2606	XSRETURN_UNDEF;
		2607
		2608	if (channel < 0)
		2609	{
		2610	Mix_UnregisterAllEffects (RETVAL);
		2611	Mix_Volume (RETVAL, 128);
		2612	}
		2613	}
1766	OUTPUT:	2614	OUTPUT:
1767	RETVAL	2615	RETVAL
1768		2616
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2617	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1770		2618
1771	int	2619	int
1772	volume (int volume = -1)	2620	volume (int volume = -1)
		2621	PROTOTYPE: ;$
1773	CODE:	2622	CODE:
		2623	if (items > 0)
		2624	volume = CLAMP (volume, 0, 128);
1774	RETVAL = Mix_VolumeMusic (volume);	2625	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2626	OUTPUT:
1776	RETVAL	2627	RETVAL
1777		2628
1778	CFClient::MixMusic	2629	void
1779	new_from_file (SV class, char path)	2630	fade_out (int ms)
1780	CODE:	2631	CODE:
		2632	Mix_FadeOutMusic (ms);
		2633
		2634	void
		2635	halt ()
		2636	CODE:
		2637	Mix_HaltMusic ();
		2638
		2639	DC::MixMusic
		2640	new (SV *class, DC::RW rwops)
		2641	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2642	RETVAL = Mix_LoadMUS_RW (rwops);
1782	OUTPUT:	2643	OUTPUT:
1783	RETVAL	2644	RETVAL
1784		2645
1785	void	2646	void
1786	DESTROY (CFClient::MixMusic self)	2647	DESTROY (DC::MixMusic self)
1787	CODE:	2648	CODE:
1788	Mix_FreeMusic (self);	2649	Mix_FreeMusic (self);
1789		2650
1790	int	2651	int
1791	play (CFClient::MixMusic self, int loops = -1)	2652	play (DC::MixMusic self, int loops = -1)
1792	CODE:	2653	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2654	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2655	OUTPUT:
1795	RETVAL	2656	RETVAL
1796		2657
		2658	void
		2659	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2660	CODE:
		2661	Mix_FadeInMusicPos (self, loops, ms, position);
		2662
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2663	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2664
		2665	PROTOTYPES: ENABLE
1798		2666
1799	BOOT:	2667	BOOT:
1800	{	2668	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2669	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802	static const struct {	2670	static const struct {
1803	const char *name;	2671	const char *name;
1804	IV iv;	2672	IV iv;
1805	} *civ, const_iv[] = {	2673	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	2674	# define const_iv(name) { # name, (IV)name }
		2675	const_iv (GL_VENDOR),
		2676	const_iv (GL_VERSION),
		2677	const_iv (GL_EXTENSIONS),
1807	const_iv (GL_COLOR_MATERIAL),	2678	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	2679	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	2680	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	2681	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	2682	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	2686	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	2687	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	2688	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	2689	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	2690	const_iv (GL_BACK),
		2691	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	2692	const_iv (GL_AND),
1821	const_iv (GL_ONE),	2693	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	2694	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	2695	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	2696	const_iv (GL_DST_ALPHA),
…		…
1837	const_iv (GL_INTENSITY),	2709	const_iv (GL_INTENSITY),
1838	const_iv (GL_LUMINANCE),	2710	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	2711	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	2712	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2713	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2714	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2716	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2717	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2718	const_iv (GL_COMPRESSED_RGB_ARB),
		2719	const_iv (GL_COMPRESSED_RGBA_ARB),
1842	const_iv (GL_COMPILE),	2720	const_iv (GL_COMPILE),
		2721	const_iv (GL_PROXY_TEXTURE_1D),
		2722	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	2723	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	2724	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	2725	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	2726	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	2727	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1868	const_iv (GL_COLOR_LOGIC_OP),	2748	const_iv (GL_COLOR_LOGIC_OP),
1869	const_iv (GL_SEPARABLE_2D),	2749	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	2750	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	2751	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	2752	const_iv (GL_CONSTANT_BORDER),
		2753	const_iv (GL_POINTS),
1873	const_iv (GL_LINES),	2754	const_iv (GL_LINES),
		2755	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	2756	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	2757	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	2758	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	2759	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	2760	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	2761	const_iv (GL_TRIANGLE_FAN),
		2762	const_iv (GL_POLYGON),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2763	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2764	const_iv (GL_POINT_SMOOTH_HINT),
		2765	const_iv (GL_LINE_SMOOTH_HINT),
		2766	const_iv (GL_POLYGON_SMOOTH_HINT),
		2767	const_iv (GL_GENERATE_MIPMAP_HINT),
		2768	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881	const_iv (GL_FASTEST),	2769	const_iv (GL_FASTEST),
		2770	const_iv (GL_DONT_CARE),
		2771	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	2772	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	2773	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	2774	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	2775	const_iv (GL_T2F_N3F_V3F),
1886	# undef const_iv	2776	# undef const_iv
1887	};	2777	};
1888		2778
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2779	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2780	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2781
		2782	texture_av = newAV ();
		2783	AvREAL_off (texture_av);
1891	}	2784	}
		2785
		2786	void
		2787	disable_GL_EXT_blend_func_separate ()
		2788	CODE:
		2789	gl.BlendFuncSeparate = 0;
		2790	gl.BlendFuncSeparateEXT = 0;
1892		2791
1893	char *	2792	char *
1894	gl_vendor ()	2793	gl_vendor ()
1895	CODE:	2794	CODE:
1896	RETVAL = (char *)glGetString (GL_VENDOR);	2795	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1909	CODE:	2808	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2809	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911	OUTPUT:	2810	OUTPUT:
1912	RETVAL	2811	RETVAL
1913		2812
		2813	const char *glGetString (GLenum pname)
		2814
		2815	GLint glGetInteger (GLenum pname)
		2816	CODE:
		2817	glGetIntegerv (pname, &RETVAL);
		2818	OUTPUT:
		2819	RETVAL
		2820
		2821	GLdouble glGetDouble (GLenum pname)
		2822	CODE:
		2823	glGetDoublev (pname, &RETVAL);
		2824	OUTPUT:
		2825	RETVAL
		2826
1914	int glGetError ()	2827	int glGetError ()
1915		2828
1916	void glFinish ()	2829	void glFinish ()
1917		2830
1918	void glClear (int mask)	2831	void glClear (int mask)
…		…
1955	# near_ and far_ are due to microsofts buggy "c" compiler	2868	# near_ and far_ are due to microsofts buggy "c" compiler
1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2869	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957		2870
1958	# near_ and far_ are due to microsofts buggy "c" compiler	2871	# near_ and far_ are due to microsofts buggy "c" compiler
1959	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2872	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2873
		2874	PROTOTYPES: DISABLE
1960		2875
1961	void glViewport (int x, int y, int width, int height)	2876	void glViewport (int x, int y, int width, int height)
1962		2877
1963	void glScissor (int x, int y, int width, int height)	2878	void glScissor (int x, int y, int width, int height)
1964		2879
…		…
1972		2887
1973	void glRotate (float angle, float x, float y, float z)	2888	void glRotate (float angle, float x, float y, float z)
1974	CODE:	2889	CODE:
1975	glRotatef (angle, x, y, z);	2890	glRotatef (angle, x, y, z);
1976		2891
1977	void glBegin (int mode)
1978
1979	void glEnd ()
1980
1981	void glColor (float r, float g, float b, float a = 1.0)	2892	void glColor (float r, float g, float b, float a = 1.0)
1982	PROTOTYPE: @
1983	ALIAS:	2893	ALIAS:
1984	glColor_premultiply = 1	2894	glColor_premultiply = 1
1985	CODE:	2895	CODE:
1986	if (ix)	2896	if (ix)
1987	{	2897	{
1988	r *= a;	2898	r *= a;
1989	g *= a;	2899	g *= a;
1990	b *= a;	2900	b *= a;
1991	}	2901	}
1992	// microsoft visual "c" rounds instead of truncating...	2902	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	2903	glColor4f (r, g, b, a);
1994	MIN ((int)(g * 256.f), 255),
1995	MIN ((int)(b * 256.f), 255),
1996	MIN ((int)(a * 256.f), 255));
1997
1998	void glInterleavedArrays (int format, int stride, char *data)
1999
2000	void glDrawElements (int mode, int count, int type, char *indices)
2001
2002	# 1.2 void glDrawRangeElements (int mode, int start, int end
2003		2904
2004	void glRasterPos (float x, float y, float z = 0.)	2905	void glRasterPos (float x, float y, float z = 0.)
2005	CODE:	2906	CODE:
2006	glRasterPos3f (0, 0, z);	2907	glRasterPos3f (0, 0, z);
2007	glBitmap (0, 0, 0, 0, x, y, 0);	2908	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2012		2913
2013	void glTexCoord (float s, float t)	2914	void glTexCoord (float s, float t)
2014	CODE:	2915	CODE:
2015	glTexCoord2f (s, t);	2916	glTexCoord2f (s, t);
2016		2917
		2918	void glRect (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glRectf (x1, y1, x2, y2);
		2921
		2922	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2923	CODE:
		2924	glBegin (GL_LINE_LOOP);
		2925	glVertex2f (x1, y1);
		2926	glVertex2f (x2, y1);
		2927	glVertex2f (x2, y2);
		2928	glVertex2f (x1, y2);
		2929	glEnd ();
		2930
		2931	PROTOTYPES: ENABLE
		2932
		2933	void glBegin (int mode)
		2934
		2935	void glEnd ()
		2936
		2937	void glPointSize (GLfloat size)
		2938
		2939	void glLineWidth (GLfloat width)
		2940
		2941	void glInterleavedArrays (int format, int stride, char *data)
		2942
		2943	void glDrawElements (int mode, int count, int type, char *indices)
		2944
		2945	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2946
2017	void glTexEnv (int target, int pname, float param)	2947	void glTexEnv (int target, int pname, float param)
2018	CODE:	2948	CODE:
2019	glTexEnvf (target, pname, param);	2949	glTexEnvf (target, pname, param);
2020		2950
2021	void glTexParameter (int target, int pname, float param)	2951	void glTexParameter (int target, int pname, float param)
…		…
2037	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2967	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2038	CODE:	2968	CODE:
2039	if (gl.SeparableFilter2D)	2969	if (gl.SeparableFilter2D)
2040	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2970	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041		2971
2042	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2972	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043		2973
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		2975
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2976	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2977
		2978	void glPixelZoom (float x, float y)
2047		2979
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2980	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		2981
2050	int glGenTexture ()	2982	int glGenTexture ()
2051	CODE:	2983	CODE:
2052	{	2984	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	2985	OUTPUT:
2058	RETVAL	2986	RETVAL
2059		2987
2060	void glDeleteTexture (int name)	2988	void glDeleteTexture (int name)
2061	CODE:	2989	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	2990	del_texture (name);
2065	}	2991
2066
2067	int glGenList ()	2992	int glGenList ()
2068	CODE:	2993	CODE:
2069	RETVAL = glGenLists (1);	2994	RETVAL = glGenLists (1);
2070	OUTPUT:	2995	OUTPUT:
2071	RETVAL	2996	RETVAL
…		…
2078		3003
2079	void glEndList ()	3004	void glEndList ()
2080		3005
2081	void glCallList (int list)	3006	void glCallList (int list)
2082		3007
		3008	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2083		3009
		3010	PROTOTYPES: DISABLE
		3011
		3012	void
		3013	find_widget (SV *self, NV x, NV y)
		3014	PPCODE:
		3015	{
		3016	if (within_widget (self, x, y))
		3017	XPUSHs (self);
		3018	}
		3019
		3020	BOOT:
		3021	{
		3022	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3023
		3024	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3025	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3026	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3027	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3028	}
		3029
		3030	void
		3031	draw (SV *self)
		3032	CODE:
		3033	{
		3034	HV *hv;
		3035	SV **svp;
		3036	NV x, y, w, h;
		3037	SV *draw_x_sv = GvSV (draw_x_gv);
		3038	SV *draw_y_sv = GvSV (draw_y_gv);
		3039	SV *draw_w_sv = GvSV (draw_w_gv);
		3040	SV *draw_h_sv = GvSV (draw_h_gv);
		3041	double draw_x, draw_y;
		3042
		3043	if (!SvROK (self))
		3044	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3045
		3046	hv = (HV *)SvRV (self);
		3047
		3048	if (SvTYPE (hv) != SVt_PVHV)
		3049	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3050
		3051	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3052	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3053
		3054	if (!h \|\| !w)
		3055	XSRETURN_EMPTY;
		3056
		3057	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3058	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3059
		3060	draw_x = SvNV (draw_x_sv) + x;
		3061	draw_y = SvNV (draw_y_sv) + y;
		3062
		3063	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3064	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3065	XSRETURN_EMPTY;
		3066
		3067	sv_setnv (draw_x_sv, draw_x);
		3068	sv_setnv (draw_y_sv, draw_y);
		3069
		3070	glPushMatrix ();
		3071	glTranslated (x, y, 0);
		3072
		3073	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3074	{
		3075	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3076
		3077	if (svp && SvTRUE (*svp))
		3078	{
		3079	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3080	glEnable (GL_BLEND);
		3081	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3082	glBegin (GL_QUADS);
		3083	glVertex2f (0, 0);
		3084	glVertex2f (w, 0);
		3085	glVertex2f (w, h);
		3086	glVertex2f (0, h);
		3087	glEnd ();
		3088	glDisable (GL_BLEND);
		3089	}
		3090	}
		3091	#if 0
		3092	// draw borders, for debugging
		3093	glPushMatrix ();
		3094	glColor4f (1., 1., 0., 1.);
		3095	glTranslatef (.5, .5, 0.);
		3096	glBegin (GL_LINE_LOOP);
		3097	glVertex2f (0 , 0);
		3098	glVertex2f (w - 1, 0);
		3099	glVertex2f (w - 1, h - 1);
		3100	glVertex2f (0 , h - 1);
		3101	glEnd ();
		3102	glPopMatrix ();
		3103	#endif
		3104	PUSHMARK (SP);
		3105	XPUSHs (self);
		3106	PUTBACK;
		3107	call_method ("_draw", G_VOID \| G_DISCARD);
		3108	SPAGAIN;
		3109
		3110	glPopMatrix ();
		3111
		3112	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3113	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3114	}
		3115

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs. Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.269 by root, Sun Jul 20 03:46:02 2008 UTC