[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 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	#define PANGO_ENABLE_BACKEND
		45	#define G_DISABLE_CAST_CHECKS
		46
23	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
24		48
25	#include <pango/pango.h>	49	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	50
27	#include <pango/pangoft2.h>	51	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
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)
454	# undef const_iv	677	# undef const_iv
455	};	678	};
456		679
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		682
		683	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		684	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	685	}
		686
		687	void
		688	weaken (SV *rv)
		689	PROTOTYPE: $
		690	CODE:
		691	sv_rvweaken (rv);
		692
		693	int
		694	in_destruct ()
		695	CODE:
		696	RETVAL = PL_main_cv == Nullcv;
		697	OUTPUT:
		698	RETVAL
460		699
461	NV floor (NV x)	700	NV floor (NV x)
462		701
463	NV ceil (NV x)	702	NV ceil (NV x)
464		703
		704	IV minpot (UV n)
		705
		706	IV popcount (UV n)
		707
465	void	708	void
466	pango_init ()	709	pango_init ()
467	CODE:	710	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	711	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	712	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	713	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	714	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}	715	/pango_context_set_font_description (opengl_context, default_font);/
475	{	716	#if PANGO_VERSION_CHECK (1, 15, 2)
476	cairo_font_options_t *fopt = cairo_font_options_create ();	717	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477	cairo_fontmap = pango_cairo_font_map_get_default ();	718	/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	719	#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	}	720	}
491		721
492	int	722	char *SDL_GetError ()
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
494		723
495	void	724	int SDL_Init (U32 flags)
		725
		726	int SDL_InitSubSystem (U32 flags)
		727
		728	void SDL_QuitSubSystem (U32 flags)
		729
496	SDL_Quit ()	730	void SDL_Quit ()
497		731
		732	int SDL_GL_SetAttribute (int attr, int value)
		733
		734	int SDL_GL_GetAttribute (int attr)
		735	CODE:
		736	if (SDL_GL_GetAttribute (attr, &RETVAL))
		737	XSRETURN_UNDEF;
		738	OUTPUT:
		739	RETVAL
		740
498	void	741	void
499	SDL_ListModes ()	742	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	743	PPCODE:
501	{	744	{
502	SDL_Rect **m;	745	SDL_Rect **m;
503		746
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	747	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	748	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	750	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		751
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	752	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	753	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		754
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		759
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	760	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		761	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519	SDL_EnableUNICODE (1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521		762
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	763	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		764
524	if (m && m != (SDL_Rect **)-1)	765	if (m && m != (SDL_Rect **)-1)
525	while (*m)	766	while (*m)
526	{	767	{
		768	if ((m)->w >= 400 && (m)->h >= 300)
		769	{
527	AV *av = newAV ();	770	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	771	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	772	av_push (av, newSViv ((*m)->h));
		773	av_push (av, newSViv (rgb));
		774	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	775	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		776	}
531		777
532	++m;	778	++m;
533	}	779	}
534	}	780	}
535		781
536	char *
537	SDL_GetError ()
538
539	int	782	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	783	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	784	CODE:
		785	{
		786	SDL_EnableUNICODE (1);
		787	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		788
		789	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		790	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		791	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		793
542	RETVAL = !!SDL_SetVideoMode (	794	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	795	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	796	);
		797
545	if (RETVAL)	798	if (RETVAL)
546	{	799	{
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	av_clear (texture_av);
		801
		802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	804	#include "glfunc.h"
550	# undef GL_FUNC	805	#undef GL_FUNC
551	}	806	}
		807	}
552	OUTPUT:	808	OUTPUT:
553	RETVAL	809	RETVAL
554		810
555	void	811	void
556	SDL_GL_SwapBuffers ()	812	SDL_GL_SwapBuffers ()
557		813
558	char *	814	char *
559	SDL_GetKeyName (int sym)	815	SDL_GetKeyName (int sym)
560		816
		817	int
		818	SDL_GetAppState ()
		819
		820	int
		821	SDL_GetModState ()
		822
561	void	823	void
562	SDL_PollEvent ()	824	poll_events ()
563	PPCODE:	825	PPCODE:
564	{	826	{
565	SDL_Event ev;	827	SDL_Event ev;
566		828
567	while (SDL_PollEvent (&ev))	829	SDL_PumpEvents ();
		830	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	831	{
569	HV *hv = newHV ();	832	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	833	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		834
572	switch (ev.type)	835	switch (ev.type)
573	{	836	{
574	case SDL_KEYDOWN:	837	case SDL_KEYDOWN:
575	case SDL_KEYUP:	838	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	841	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		842	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	844	break;
581		845
582	case SDL_ACTIVEEVENT:	846	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	848	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	849	break;
586		850
587	case SDL_MOUSEMOTION:	851	case SDL_MOUSEMOTION:
		852	{
		853	int state = ev.motion.state;
		854	int x = ev.motion.x;
		855	int y = ev.motion.y;
		856	int xrel = ev.motion.xrel;
		857	int yrel = ev.motion.yrel;
		858
		859	/* do simplistic event compression */
		860	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		861	&& state == ev.motion.state)
		862	{
		863	xrel += ev.motion.xrel;
		864	yrel += ev.motion.yrel;
		865	x = ev.motion.x;
		866	y = ev.motion.y;
		867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		868	}
		869
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	871	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	872	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	873	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		876	}
595	break;	877	break;
596		878
597	case SDL_MOUSEBUTTONDOWN:	879	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	880	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	881	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600		882
601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	883	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	884	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	885	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	886	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	891	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	892	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	893	break;
612	}	894	}
613		895
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615	}	897	}
616	}	898	}
617		899
618	int	900	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	902	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	903	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	904	Mix_ChannelFinished (channel_finished);
623		905
624	void	906	void
		907	Mix_QuerySpec ()
		908	PPCODE:
		909	{
		910	int freq, channels;
		911	Uint16 format;
		912
		913	if (Mix_QuerySpec (&freq, &format, &channels))
		914	{
		915	EXTEND (SP, 3);
		916	PUSHs (sv_2mortal (newSViv (freq)));
		917	PUSHs (sv_2mortal (newSViv (format)));
		918	PUSHs (sv_2mortal (newSViv (channels)));
		919	}
		920	}
		921
		922	void
625	Mix_CloseAudio ()	923	Mix_CloseAudio ()
626		924
627	int	925	int
628	Mix_AllocateChannels (int numchans = -1)	926	Mix_AllocateChannels (int numchans = -1)
629		927
		928	const char *
		929	Mix_GetError ()
		930
630	void	931	void
631	lowdelay (int fd, int val = 1)	932	lowdelay (int fd, int val = 1)
632	CODE:	933	CODE:
		934	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		935
		936	void
		937	win32_proxy_info ()
		938	PPCODE:
		939	{
633	#ifndef _WIN32	940	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	941	char buffer[2048];
		942	DWORD buflen;
		943
		944	EXTEND (SP, 3);
		945
		946	buflen = sizeof (buffer);
		947	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		948	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		949	{
		950	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		951
		952	buflen = sizeof (buffer);
		953	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		954	{
		955	PUSHs (newSVpv (buffer, 0));
		956
		957	buflen = sizeof (buffer);
		958	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		959	PUSHs (newSVpv (buffer, 0));
		960	}
		961	}
635	#endif	962	#endif
		963	}
636		964
637	void	965	int
638	add_font (char *file)	966	add_font (char *file)
639	CODE:	967	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32	969	OUTPUT:
642	// cairo... sigh... requires win2000	970	RETVAL
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		971
646	void	972	void
647	load_image_inline (SV *image_)	973	load_image_inline (SV *image_)
648	ALIAS:	974	ALIAS:
649	load_image_file = 1	975	load_image_file = 1
…		…
652	STRLEN image_len;	978	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	979	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	980	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	981	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	982	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	983	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	984	: SDL_RWFromConstMem (image, image_len);
659		985
660	if (!rw)	986	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	987	croak ("load_image: %s", SDL_GetError ());
662		988
…		…
691		1017
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1018	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		1019
694	assert (surface2->pitch == surface2->w * 4);	1020	assert (surface2->pitch == surface2->w * 4);
695		1021
		1022	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	1023	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	1024	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	1025	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1026	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)));	1027	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1028	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1029	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1030	SDL_UnlockSurface (surface2);
705		1031
706	SDL_FreeSurface (surface);	1032	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	1033	SDL_FreeSurface (surface2);
708	}	1034	}
709		1035
…		…
735	void	1061	void
736	error (char *message)	1062	error (char *message)
737	CODE:	1063	CODE:
738	fprintf (stderr, "ERROR: %s\n", message);	1064	fprintf (stderr, "ERROR: %s\n", message);
739	#ifdef _WIN32	1065	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1066	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
741	#endif	1067	#endif
742		1068
743	void	1069	void
744	fatal (char *message)	1070	fatal (char *message)
745	CODE:	1071	CODE:
746	fprintf (stderr, "FATAL: %s\n", message);	1072	fprintf (stderr, "FATAL: %s\n", message);
747	#ifdef _WIN32	1073	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	1075	#endif
750	_exit (1);	1076	_exit (1);
751		1077
752	void	1078	void
753	_exit (int retval)	1079	_exit (int retval = 0)
754	CODE:	1080	CODE:
		1081	#ifdef WIN32
		1082	ExitThread (retval); // unclean, please beam me up
		1083	#else
755	_exit (retval);	1084	_exit (retval);
		1085	#endif
756		1086
		1087	void
		1088	debug ()
		1089	CODE:
		1090	{
		1091	#if DEBUG
		1092	VALGRIND_DO_LEAK_CHECK;
		1093	#endif
		1094	}
		1095
757	MODULE = CFClient PACKAGE = CFClient::Font	1096	MODULE = Deliantra::Client PACKAGE = DC::Font
758		1097
759	CFClient::Font	1098	PROTOTYPES: DISABLE
		1099
		1100	DC::Font
760	new_from_file (SV class, char path, int id = 0)	1101	new_from_file (SV class, char path, int id = 0)
761	CODE:	1102	CODE:
762	{	1103	{
763	int count;	1104	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1105	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1108	}
768	OUTPUT:	1109	OUTPUT:
769	RETVAL	1110	RETVAL
770		1111
771	void	1112	void
772	DESTROY (CFClient::Font self)	1113	DESTROY (DC::Font self)
773	CODE:	1114	CODE:
774	pango_font_description_free (self);	1115	pango_font_description_free (self);
775		1116
776	void	1117	void
777	make_default (CFClient::Font self)	1118	make_default (DC::Font self)
		1119	PROTOTYPE: $
778	CODE:	1120	CODE:
779	default_font = self;	1121	default_font = self;
780		1122
781	MODULE = CFClient PACKAGE = CFClient::Layout	1123	MODULE = Deliantra::Client PACKAGE = DC::Layout
782		1124
783	CFClient::Layout	1125	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1126
		1127	void
		1128	glyph_cache_backup ()
		1129	PROTOTYPE:
		1130	CODE:
		1131	tc_backup ();
		1132
		1133	void
		1134	glyph_cache_restore ()
		1135	PROTOTYPE:
		1136	CODE:
		1137	tc_restore ();
		1138
		1139	DC::Layout
		1140	new (SV *class)
785	CODE:	1141	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1142	New (0, RETVAL, 1, struct cf_layout);
787		1143
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1144	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1145	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1146	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1147	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1148	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1149	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1150	RETVAL->font = 0;
		1151	RETVAL->rc = rc_alloc ();
796		1152
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1154	layout_update_font (RETVAL);
799	OUTPUT:	1155	OUTPUT:
800	RETVAL	1156	RETVAL
801		1157
802	void	1158	void
803	DESTROY (CFClient::Layout self)	1159	DESTROY (DC::Layout self)
804	CODE:	1160	CODE:
805	g_object_unref (self->pl);	1161	g_object_unref (self->pl);
		1162	rc_free (self->rc);
806	Safefree (self);	1163	Safefree (self);
807		1164
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1165	void
816	set_text (CFClient::Layout self, SV *text_)	1166	set_text (DC::Layout self, SV *text_)
817	CODE:	1167	CODE:
818	{	1168	{
819	STRLEN textlen;	1169	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
821		1171
822	pango_layout_set_text (self->pl, text, textlen);	1172	pango_layout_set_text (self->pl, text, textlen);
823	}	1173	}
824		1174
825	void	1175	void
826	set_markup (CFClient::Layout self, SV *text_)	1176	set_markup (DC::Layout self, SV *text_)
827	CODE:	1177	CODE:
828	{	1178	{
829	STRLEN textlen;	1179	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1180	char *text = SvPVutf8 (text_, textlen);
831		1181
832	pango_layout_set_markup (self->pl, text, textlen);	1182	pango_layout_set_markup (self->pl, text, textlen);
833	}	1183	}
834		1184
835	void	1185	void
836	set_shapes (CFClient::Layout self, ...)	1186	set_shapes (DC::Layout self, ...)
837	CODE:	1187	CODE:
838	{	1188	{
839	PangoAttrList *attrs = 0;	1189	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1190	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1191	const char *pos = text;
842	int arg = 2;	1192	int arg = 4;
843		1193
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1194	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1195	{
846	PangoRectangle rect;	1196	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1197	PangoAttribute *attr;
848		1198
		1199	int x = SvIV (ST (arg - 3));
		1200	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1201	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1202	int h = SvIV (ST (arg ));
851		1203
852	arg += 2;
853
854	rect.x = 0;	1204	inkrect.x = 0;
		1205	inkrect.y = 0;
		1206	inkrect.width = 0;
		1207	inkrect.height = 0;
		1208
		1209	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1210	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1211	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1212	rect.height = h * PANGO_SCALE;
858		1213
859	if (!attrs)	1214	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1215	attrs = pango_layout_get_attributes (self->pl);
861		1216
862	attr = pango_attr_shape_new (&rect, &rect);	1217	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1218	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1219	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1220	pango_attr_list_insert (attrs, attr);
866		1221
		1222	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1223	pos += sizeof (OBJ_STR) - 1;
868	}	1224	}
869		1225
870	if (attrs)	1226	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1227	pango_layout_set_attributes (self->pl, attrs);
872	}	1228	}
873		1229
874	void	1230	void
875	get_shapes (CFClient::Layout self)	1231	get_shapes (DC::Layout self)
876	PPCODE:	1232	PPCODE:
877	{	1233	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1234	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1235
880	do	1236	do
881	{	1237	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1238	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1239
884	if (run && shape_attr_p (run))	1240	if (run && shape_attr_p (run))
885	{	1241	{
886	PangoRectangle extents;	1242	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1243	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1244
		1245	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1246	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1247	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1248	}
892	}	1249	}
893	while (pango_layout_iter_next_run (iter));	1250	while (pango_layout_iter_next_run (iter));
894		1251
895	pango_layout_iter_free (iter);	1252	pango_layout_iter_free (iter);
896	}	1253	}
897		1254
898	int	1255	int
899	has_wrapped (CFClient::Layout self)	1256	has_wrapped (DC::Layout self)
900	CODE:	1257	CODE:
901	{	1258	{
902	int lines = 1;	1259	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1260	const char *text = pango_layout_get_text (self->pl);
904		1261
…		…
909	}	1266	}
910	OUTPUT:	1267	OUTPUT:
911	RETVAL	1268	RETVAL
912		1269
913	SV *	1270	SV *
914	get_text (CFClient::Layout self)	1271	get_text (DC::Layout self)
915	CODE:	1272	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1273	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1274	sv_utf8_decode (RETVAL);
918	OUTPUT:	1275	OUTPUT:
919	RETVAL	1276	RETVAL
920		1277
921	void	1278	void
922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1279	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923	CODE:	1280	CODE:
924	self->r = r;	1281	self->r = r;
925	self->g = g;	1282	self->g = g;
926	self->b = b;	1283	self->b = b;
927	self->a = a;	1284	self->a = a;
928		1285
929	void	1286	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1287	set_font (DC::Layout self, DC::Font font = 0)
931	CODE:	1288	CODE:
932	if (self->font != font)	1289	if (self->font != font)
933	{	1290	{
934	self->font = font;	1291	self->font = font;
935	layout_update_font (self);	1292	layout_update_font (self);
936	}	1293	}
937		1294
938	void	1295	void
939	set_height (CFClient::Layout self, int base_height)	1296	set_height (DC::Layout self, int base_height)
940	CODE:	1297	CODE:
941	if (self->base_height != base_height)	1298	if (self->base_height != base_height)
942	{	1299	{
943	self->base_height = base_height;	1300	self->base_height = base_height;
944	layout_update_font (self);	1301	layout_update_font (self);
945	}	1302	}
946		1303
947	void	1304	void
948	set_width (CFClient::Layout self, int max_width = -1)	1305	set_width (DC::Layout self, int max_width = -1)
949	CODE:	1306	CODE:
950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1307	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951		1308
952	void	1309	void
953	set_indent (CFClient::Layout self, int indent)	1310	set_indent (DC::Layout self, int indent)
954	CODE:	1311	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1312	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1313
957	void	1314	void
958	set_spacing (CFClient::Layout self, int spacing)	1315	set_spacing (DC::Layout self, int spacing)
959	CODE:	1316	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1317	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1318
962	void	1319	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1320	set_ellipsise (DC::Layout self, int ellipsise)
964	CODE:	1321	CODE:
965	pango_layout_set_ellipsize (self->pl,	1322	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1323	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1324	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1325	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1326	: PANGO_ELLIPSIZE_NONE
970	);	1327	);
971		1328
972	void	1329	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1330	set_single_paragraph_mode (DC::Layout self, int spm)
974	CODE:	1331	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1332	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1333
977	void	1334	void
978	size (CFClient::Layout self)	1335	size (DC::Layout self)
979	PPCODE:	1336	PPCODE:
980	{	1337	{
981	int w, h;	1338	int w, h;
982		1339
983	layout_get_pixel_size (self, &w, &h);	1340	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (h)));
988	}	1345	}
989		1346
990	int	1347	int
		1348	descent (DC::Layout self)
		1349	CODE:
		1350	{
		1351	PangoRectangle rect;
		1352	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1353	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1354	RETVAL = PANGO_DESCENT (rect);
		1355	}
		1356	OUTPUT:
		1357	RETVAL
		1358
		1359	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1360	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1361	CODE:
993	{	1362	{
994	int index, trailing;	1363	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1364	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1365	RETVAL = index + trailing;
997	}	1366	}
998	OUTPUT:	1367	OUTPUT:
999	RETVAL	1368	RETVAL
1000		1369
1001	void	1370	void
1002	cursor_pos (CFClient::Layout self, int index)	1371	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1372	PPCODE:
1004	{	1373	{
1005	PangoRectangle strong_pos;	1374	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1375	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1376
1008	EXTEND (SP, 3);	1377	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1379	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1381	}
1013		1382
1014	void	1383	void
1015	render (CFClient::Layout self)	1384	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1385	PPCODE:
1017	{	1386	{
1018	SV *retval;	1387	int line, x;
1019	int w, h;
1020		1388
1021	layout_get_pixel_size (self, &w, &h);	1389	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022		1390	#if !PANGO_VERSION_CHECK (1, 17, 3)
1023	if (self->rgba)	1391	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024	{	1392	--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	1393	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1394	EXTEND (SP, 2);
1071	PUSHs (sv_2mortal (newSViv (w)));	1395	PUSHs (sv_2mortal (newSViv (line)));
		1396	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1397	}
		1398
		1399	void
		1400	line_x_to_index (DC::Layout self, int line, int x)
		1401	PPCODE:
		1402	{
		1403	PangoLayoutLine *lp;
		1404	int index, trailing;
		1405
		1406	if (line < 0)
		1407	XSRETURN_EMPTY;
		1408
		1409	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1410	XSRETURN_EMPTY; /* do better */
		1411
		1412	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1413
		1414	EXTEND (SP, 2);
		1415	if (GIMME_V == G_SCALAR)
1072	PUSHs (sv_2mortal (newSViv (h)));	1416	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	1417	else
1078	{	1418	{
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)));	1419	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1420	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	}	1421	}
1103	}	1422	}
1104		1423
		1424	void
		1425	render (DC::Layout self, float x, float y, int flags = 0)
		1426	CODE:
		1427	rc_clear (self->rc);
		1428	pango_opengl_render_layout_subpixel (
		1429	self->pl,
		1430	self->rc,
		1431	x * PANGO_SCALE, y * PANGO_SCALE,
		1432	self->r, self->g, self->b, self->a,
		1433	flags
		1434	);
		1435	// we assume that context_change actually clears/frees stuff
		1436	// and does not do any recomputation...
		1437	pango_layout_context_changed (self->pl);
		1438
		1439	void
		1440	draw (DC::Layout self)
		1441	CODE:
		1442	{
		1443	glEnable (GL_TEXTURE_2D);
		1444	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1445	glEnable (GL_BLEND);
		1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1448	glEnable (GL_ALPHA_TEST);
		1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1450
		1451	rc_draw (self->rc);
		1452
		1453	glDisable (GL_ALPHA_TEST);
		1454	glDisable (GL_BLEND);
		1455	glDisable (GL_TEXTURE_2D);
		1456	}
		1457
1105	MODULE = CFClient PACKAGE = CFClient::Texture	1458	MODULE = Deliantra::Client PACKAGE = DC::Texture
1106		1459
1107	void	1460	PROTOTYPES: ENABLE
1108	pad2pot (SV data_, SV w_, SV *h_)
1109	CODE:
1110	{
1111	int ow = SvIV (w_);
1112	int oh = SvIV (h_);
1113		1461
1114	if (ow && oh)	1462	void
		1463	pad (SV *data_, int ow, int oh, int nw, int nh)
		1464	CODE:
		1465	{
		1466	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1115	{	1467	{
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;	1468	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1469	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1470	int bpp = datalen / (ow * oh);
1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1471	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1127		1472
1128	SvPOK_only (result_);	1473	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1474	SvCUR_set (result_, nw * nh * bpp);
1130		1475
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1476	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1477	while (oh--)
1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1478	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134		1479
1135	sv_setsv (data_, result_);	1480	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1481	}
1142	}	1482	}
1143		1483
1144	void	1484	void
1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1485	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1151	{	1491	{
1152	HV hv = (HV )SvRV (self);	1492	HV hv = (HV )SvRV (self);
1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1493	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1494	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1495	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1496
		1497	if (name <= 0)
		1498	XSRETURN_EMPTY;
1156		1499
1157	if (items < 5)	1500	if (items < 5)
1158	{	1501	{
1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1502	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1503	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1188	glDisable (GL_ALPHA_TEST);	1531	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
1190	}	1533	}
1191	}	1534	}
1192		1535
		1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1537	CODE:
		1538	{
		1539	GLint width;
		1540	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1541	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1542	RETVAL = width > 0;
		1543	}
		1544	OUTPUT:
		1545	RETVAL
		1546
1193	MODULE = CFClient PACKAGE = CFClient::Map	1547	MODULE = Deliantra::Client PACKAGE = DC::Map
1194		1548
1195	CFClient::Map	1549	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1550
		1551	DC::Map
		1552	new (SV *class)
1197	CODE:	1553	CODE:
1198	New (0, RETVAL, 1, struct map);	1554	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1555	RETVAL->x = 0;
1200	RETVAL->y = 0;	1556	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1557	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1558	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1559	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1560	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1561	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1562	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;	1563	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1564	RETVAL->row = 0;
1211	OUTPUT:	1565	OUTPUT:
1212	RETVAL	1566	RETVAL
1213		1567
1214	void	1568	void
1215	DESTROY (CFClient::Map self)	1569	DESTROY (DC::Map self)
1216	CODE:	1570	CODE:
1217	{	1571	{
1218	map_clear (self);	1572	map_clear (self);
1219	Safefree (self->face);	1573	Safefree (self->face2tile);
1220	Safefree (self->tex);	1574	Safefree (self->tex);
1221	Safefree (self);	1575	Safefree (self);
1222	}	1576	}
1223		1577
1224	void	1578	void
		1579	resize (DC::Map self, int map_width, int map_height)
		1580	CODE:
		1581	self->w = map_width;
		1582	self->h = map_height;
		1583
		1584	void
1225	clear (CFClient::Map self)	1585	clear (DC::Map self)
1226	CODE:	1586	CODE:
1227	map_clear (self);	1587	map_clear (self);
1228		1588
1229	void	1589	void
1230	set_face (CFClient::Map self, int face, int texid)	1590	set_tileid (DC::Map self, int face, int tile)
1231	CODE:	1591	CODE:
1232	{	1592	{
1233	while (self->faces <= face)	1593	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1594	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	}	1595	}
1241		1596
1242	void	1597	void
		1598	set_smooth (DC::Map self, int face, int smooth, int level)
		1599	CODE:
		1600	{
		1601	tileid texid;
		1602	maptex *tex;
		1603
		1604	if (face < 0 \|\| face >= self->faces)
		1605	return;
		1606
		1607	if (smooth < 0 \|\| smooth >= self->faces)
		1608	return;
		1609
		1610	texid = self->face2tile [face];
		1611
		1612	if (!texid)
		1613	return;
		1614
		1615	tex = self->tex + texid;
		1616	tex->smoothtile = self->face2tile [smooth];
		1617	tex->smoothlevel = level;
		1618	}
		1619
		1620	void
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)	1621	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244	CODE:	1622	CODE:
1245	{	1623	{
1246	while (self->texs <= texid)	1624	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1625
1252	{	1626	{
1253	maptex *tex = self->tex + texid;	1627	maptex *tex = self->tex + texid;
1254		1628
1255	tex->name = name;	1629	tex->name = name;
…		…
1272	// from transparent color bleeding and ugly wrapping effects.	1646	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1648	}
1275		1649
1276	int	1650	int
1277	ox (CFClient::Map self)	1651	ox (DC::Map self)
1278	ALIAS:	1652	ALIAS:
1279	oy = 1	1653	oy = 1
1280	x = 2	1654	x = 2
1281	y = 3	1655	y = 3
1282	w = 4	1656	w = 4
…		…
1293	}	1667	}
1294	OUTPUT:	1668	OUTPUT:
1295	RETVAL	1669	RETVAL
1296		1670
1297	void	1671	void
1298	scroll (CFClient::Map self, int dx, int dy)	1672	scroll (DC::Map self, int dx, int dy)
1299	CODE:	1673	CODE:
1300	{	1674	{
1301	if (dx > 0)	1675	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1676	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1677	else if (dx < 0)
1304	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1678	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305		1679
1306	if (dy > 0)	1680	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1681	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1682	else if (dy < 0)
1309	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1683	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310		1684
1311	self->ox += dx; self->x += dx;	1685	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1686	self->oy += dy; self->y += dy;
1313		1687
1314	while (self->y < 0)	1688	while (self->y < 0)
…		…
1318	self->rows += MAP_EXTEND_Y;	1692	self->rows += MAP_EXTEND_Y;
1319	self->y += MAP_EXTEND_Y;	1693	self->y += MAP_EXTEND_Y;
1320	}	1694	}
1321	}	1695	}
1322		1696
1323	void	1697	SV *
1324	map1a_update (CFClient::Map self, SV *data_)	1698	map1a_update (DC::Map self, SV *data_, int extmap)
1325	CODE:	1699	CODE:
1326	{	1700	{
1327	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1701	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1328	uint8_t data_end = (uint8_t )SvEND (data_);	1702	uint8_t data_end = (uint8_t )SvEND (data_);
1329	mapcell *cell;	1703	mapcell *cell;
1330	int x, y, flags;	1704	int x, y, z, flags;
		1705	AV *missing = newAV ();
		1706	RETVAL = newRV_noinc ((SV *)missing);
1331		1707
1332	while (data < data_end)	1708	while (data < data_end - 1)
1333	{	1709	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1710	flags = (data [0] << 8) + data [1]; data += 2;
1335		1711
1336	x = self->x + ((flags >> 10) & 63);	1712	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1713	y = self->y + ((flags >> 4) & 63);
1338		1714
1339	cell = map_get_cell (self, x, y);	1715	cell = map_get_cell (self, x, y);
1340		1716
1341	if (flags & 15)	1717	if (flags & 15)
1342	{	1718	{
1343	if (cell->darkness < 0)	1719	if (!cell->darkness)
1344	{	1720	{
		1721	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	1722	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	1723	}
1350		1724
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	1725	//TODO: don't trust server data to be in-range(!)
1354		1726
1355	if (flags & 4)	1727	if (flags & 8)
1356	{	1728	{
1357	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1729	if (extmap)
		1730	{
		1731	uint8_t ext, cmd;
		1732
		1733	do
		1734	{
		1735	ext = *data++;
		1736	cmd = ext & 0x7f;
		1737
		1738	if (cmd < 4)
		1739	cell->darkness = 255 - ext * 64 + 1;
		1740	else if (cmd == 5) // health
		1741	{
		1742	cell->stat_width = 1;
		1743	cell->stat_hp = *data++;
		1744	}
		1745	else if (cmd == 6) // monster width
		1746	cell->stat_width = *data++ + 1;
		1747	else if (cmd == 0x47)
		1748	{
		1749	if (*data == 1) cell->player = data [1];
		1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1753
		1754	data += *data + 1;
		1755	}
		1756	else if (cmd == 8) // cell flags
		1757	cell->flags = *data++;
		1758	else if (ext & 0x40) // unknown, multibyte => skip
		1759	data += *data + 1;
		1760	else
		1761	data++;
		1762	}
		1763	while (ext & 0x80);
		1764	}
		1765	else
		1766	cell->darkness = *data++ + 1;
1358	}	1767	}
1359		1768
		1769	for (z = 0; z <= 2; ++z)
1360	if (flags & 2)	1770	if (flags & (4 >> z))
1361	{	1771	{
1362	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1772	faceid face = (data [0] << 8) + data [1]; data += 2;
		1773	need_facenum (self, face);
		1774	cell->tile [z] = self->face2tile [face];
		1775
		1776	if (cell->tile [z])
		1777	{
		1778	maptex *tex = self->tex + cell->tile [z];
		1779	if (!tex->name)
		1780	av_push (missing, newSViv (cell->tile [z]));
		1781
		1782	if (tex->smoothtile)
		1783	{
		1784	maptex *smooth = self->tex + tex->smoothtile;
		1785	if (!smooth->name)
		1786	av_push (missing, newSViv (tex->smoothtile));
		1787	}
		1788	}
1363	}	1789	}
1364
1365	if (flags & 1)
1366	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368	}
1369	}	1790	}
1370	else	1791	else
1371	cell->darkness = -1;	1792	CELL_CLEAR (cell);
1372	}	1793	}
1373	}	1794	}
		1795	OUTPUT:
		1796	RETVAL
1374		1797
1375	SV *	1798	SV *
1376	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1799	mapmap (DC::Map self, int x0, int y0, int w, int h)
1377	CODE:	1800	CODE:
1378	{	1801	{
1379	int x1, x;	1802	int x1, x;
1380	int y1, y;	1803	int y1, y;
1381	int z;	1804	int z;
…		…
1402	{	1825	{
1403	mapcell *cell = row->col + (x - row->c0);	1826	mapcell *cell = row->col + (x - row->c0);
1404		1827
1405	for (z = 0; z <= 0; z++)	1828	for (z = 0; z <= 0; z++)
1406	{	1829	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	1830	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	1831	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	1832	int a1 = tex.a;
1414		1833
1415	r = (r * a0 + tex.r * a1) / 255;	1834	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	1835	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	1836	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	1837	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	1838	}
1421	}	1839	}
1422		1840
1423	*map++ = (r )	1841	*map++ = (r )
1424	\| (g << 8)	1842	\| (g << 8)
…		…
1431	}	1849	}
1432	OUTPUT:	1850	OUTPUT:
1433	RETVAL	1851	RETVAL
1434		1852
1435	void	1853	void
1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1854	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1437	CODE:	1855	CODE:
1438	{	1856	{
1439	int vx, vy;
1440	int x, y, z;	1857	int x, y, z;
1441	int last_name;
1442	mapface face;
1443		1858
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1859	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1862	smooth_key skey;
		1863	int pl_x, pl_y;
		1864	maptex pl_tex;
		1865	rc_t *rc = rc_alloc ();
		1866	rc_key_t key;
		1867	rc_array_t *arr;
1446		1868
1447	/*	1869	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		1870
1452	int vy = self->vy = self->h >= sh	1871	// thats current max. sorry.
1453	? self->y + (self->h - sh) / 2	1872	if (sw > 255) sw = 255;
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1873	if (sh > 255) sh = 255;
1455	*/
1456		1874
1457	glColor4ub (255, 255, 255, 255);	1875	// clear key, in case of extra padding
		1876	memset (&skey, 0, sizeof (skey));
		1877
		1878	memset (&key, 0, sizeof (key));
		1879	key.r = 255;
		1880	key.g = 255;
		1881	key.b = 255;
		1882	key.a = 255;
		1883	key.mode = GL_QUADS;
		1884	key.format = GL_T2F_V3F;
		1885	key.texname = -1;
		1886
		1887	mx += self->x;
		1888	my += self->y;
		1889
		1890	// first pass: determine smooth_max
		1891	// rather ugly, if you ask me
		1892	// could also be stored inside mapcell and updated on change
		1893	memset (smooth_max, 0, sizeof (smooth_max));
		1894
		1895	for (y = 0; y < sh; y++)
		1896	if (0 <= y + my && y + my < self->rows)
		1897	{
		1898	maprow *row = self->row + (y + my);
		1899
		1900	for (x = 0; x < sw; x++)
		1901	if (row->c0 <= x + mx && x + mx < row->c1)
		1902	{
		1903	mapcell *cell = row->col + (x + mx - row->c0);
		1904
		1905	smooth_max[x + 1][y + 1] =
		1906	MAX (self->tex [cell->tile [0]].smoothlevel,
		1907	MAX (self->tex [cell->tile [1]].smoothlevel,
		1908	self->tex [cell->tile [2]].smoothlevel));
		1909	}
		1910	}
1458		1911
1459	glEnable (GL_BLEND);	1912	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1913	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);	1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463		1915
1464	glBegin (GL_QUADS);
1465
1466	last_name = 0;
1467
1468	for (z = 0; z < 3; z++)	1916	for (z = 0; z <= 2; z++)
		1917	{
		1918	memset (smooth_level, 0, sizeof (smooth_level));
		1919
1469	for (y = 0; y < sh; y++)	1920	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	1921	if (0 <= y + my && y + my < self->rows)
1471	{	1922	{
1472	maprow *row = self->row + (y + vy);	1923	maprow *row = self->row + (y + my);
1473		1924
1474	for (x = 0; x < sw; x++)	1925	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	1926	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	1927	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	1928	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	1929	tileid tile = cell->tile [z];
1480		1930
1481	if (face)	1931	if (tile)
		1932	{
		1933	maptex tex = self->tex [tile];
		1934	int px = (x + 1) * T - tex.w;
		1935	int py = (y + 1) * T - tex.h;
		1936
		1937	if (key.texname != tex.name)
		1938	{
		1939	if (!tex.name)
		1940	tex = self->tex [2]; /* missing, replace by noface */
		1941
		1942	key.texname = tex.name;
		1943	arr = rc_array (rc, &key);
		1944	}
		1945
		1946	if (expect_false (cell->player == player) && expect_false (z == 2))
		1947	{
		1948	pl_x = px;
		1949	pl_y = py;
		1950	pl_tex = tex;
		1951	continue;
		1952	}
		1953
		1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1958
		1959	if (expect_false (cell->flags) && expect_false (z == 2))
		1960	{
		1961	// overlays such as the speech bubble, probably more to come
		1962	if (cell->flags & 1)
		1963	{
		1964	maptex tex = self->tex [1];
		1965	int px = x * T + T * 2 / 32;
		1966	int py = y * T - T * 6 / 32;
		1967
		1968	if (tex.name)
		1969	{
		1970	if (key.texname != tex.name)
		1971	{
		1972	key.texname = tex.name;
		1973	arr = rc_array (rc, &key);
		1974	}
		1975
		1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1980	}
		1981	}
		1982	}
		1983
		1984	// update smooth hash
		1985	if (tex.smoothtile)
		1986	{
		1987	skey.tile = tex.smoothtile;
		1988	skey.level = tex.smoothlevel;
		1989
		1990	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1991
		1992	// add bits to current tile and all neighbours. skey.x\|y is
		1993	// shifted +1\|+1 so we always stay positive.
		1994
		1995	// bits is ___n cccc CCCC bbbb
		1996	// n do not draw borders&corners
		1997	// c draw these corners, but...
		1998	// C ... not these
		1999	// b draw these borders
		2000
		2001	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2002	// ┃· ·· ·┃ ━━
		2003
		2004	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2005	// ·· ·· ·┏ ┓·
		2006
		2007	// full tile
		2008	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2009
		2010	// borders
		2011	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2012	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2013	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2014	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2015
		2016	// corners
		2017	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2018	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2019	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2020	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2021	}
		2022	}
		2023	}
		2024	}
		2025
		2026	rc_draw (rc);
		2027	rc_clear (rc);
		2028
		2029	// go through all smoothlevels, lowest to highest, then draw.
		2030	// this is basically counting sort
		2031	{
		2032	int w, b;
		2033
		2034	glEnable (GL_TEXTURE_2D);
		2035	glBegin (GL_QUADS);
		2036	for (w = 0; w < 256 / 32; ++w)
		2037	{
		2038	uint32_t smask = smooth_level [w];
		2039	if (smask)
		2040	for (b = 0; b < 32; ++b)
		2041	if (smask & (((uint32_t)1) << b))
1482	{	2042	{
1483	maptex tex = self->tex [face];	2043	int level = (w << 5) \| b;
		2044	HE *he;
1484		2045
1485	int px = (x + 1) * 32 - tex.w;	2046	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	2047	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	2048	{
		2049	smooth_key skey = (smooth_key )HeKEY (he);
		2050	IV bits = SvIVX (HeVAL (he));
		2051
		2052	if (!(bits & 0x1000)
		2053	&& skey->level == level
		2054	&& level > smooth_max [skey->x][skey->y])
		2055	{
		2056	maptex tex = self->tex [skey->tile];
		2057	int px = (((int)skey->x) - 1) * T;
		2058	int py = (((int)skey->y) - 1) * T;
		2059	int border = bits & 15;
		2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2061	float dx = tex.s * .0625f; // 16 images/row
		2062	float dy = tex.t * .5f ; // 2 images/column
		2063
		2064	if (tex.name)
		2065	{
		2066	// this time avoiding texture state changes
		2067	// save gobs of state changes.
		2068	if (key.texname != tex.name)
		2069	{
1490	glEnd ();	2070	glEnd ();
1491	last_name = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493	glBegin (GL_QUADS);	2072	glBegin (GL_QUADS);
		2073	}
		2074
		2075	if (border)
		2076	{
		2077	float ox = border * dx;
		2078
		2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2083	}
		2084
		2085	if (corner)
		2086	{
		2087	float ox = corner * dx;
		2088
		2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2093	}
		2094	}
		2095	}
1494	}	2096	}
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	}	2097	}
1501	}
1502	}	2098	}
1503		2099
1504	glEnd ();	2100	glEnd ();
1505
1506	glDisable (GL_TEXTURE_2D);	2101	glDisable (GL_TEXTURE_2D);
		2102	key.texname = -1;
		2103	}
		2104
		2105	hv_clear (smooth);
		2106	}
		2107
		2108	if (pl_tex.name)
		2109	{
		2110	maptex tex = pl_tex;
		2111	int px = pl_x + sdx;
		2112	int py = pl_y + sdy;
		2113
		2114	key.texname = tex.name;
		2115	arr = rc_array (rc, &key);
		2116
		2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2119	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2121
		2122	rc_draw (rc);
		2123	}
		2124
1507	glDisable (GL_BLEND);	2125	glDisable (GL_BLEND);
1508	}	2126	rc_free (rc);
1509		2127
		2128	// top layer: overlays such as the health bar
		2129	for (y = 0; y < sh; y++)
		2130	if (0 <= y + my && y + my < self->rows)
		2131	{
		2132	maprow *row = self->row + (y + my);
		2133
		2134	for (x = 0; x < sw; x++)
		2135	if (row->c0 <= x + mx && x + mx < row->c1)
		2136	{
		2137	mapcell *cell = row->col + (x + mx - row->c0);
		2138
		2139	int px = x * T;
		2140	int py = y * T;
		2141
		2142	if (cell->stat_hp)
		2143	{
		2144	int width = cell->stat_width * T;
		2145	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2146
		2147	glColor3ub (0, 0, 0);
		2148	glRectf (px + 1, py - thick - 2,
		2149	px + width - 1, py);
		2150
		2151	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2152	glRectf (px + 2,
		2153	py - thick - 1,
		2154	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2155	}
		2156	}
		2157	}
		2158	}
		2159
1510	void	2160	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512	CODE:	2162	CODE:
1513	{	2163	{
1514	static float color[16][3] = {	2164	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	2165	{ 0.00F, 0.00F, 0.00F },
1516	{ 1.00, 1.00, 1.00 },	2166	{ 1.00F, 1.00F, 1.00F },
1517	{ 0.00, 0.00, 0.55 },	2167	{ 0.00F, 0.00F, 0.55F },
1518	{ 1.00, 0.00, 0.00 },	2168	{ 1.00F, 0.00F, 0.00F },
1519		2169
1520	{ 1.00, 0.54, 0.00 },	2170	{ 1.00F, 0.54F, 0.00F },
1521	{ 0.11, 0.56, 1.00 },	2171	{ 0.11F, 0.56F, 1.00F },
1522	{ 0.93, 0.46, 0.00 },	2172	{ 0.93F, 0.46F, 0.00F },
1523	{ 0.18, 0.54, 0.34 },	2173	{ 0.18F, 0.54F, 0.34F },
1524		2174
1525	{ 0.56, 0.73, 0.56 },	2175	{ 0.56F, 0.73F, 0.56F },
1526	{ 0.80, 0.80, 0.80 },	2176	{ 0.80F, 0.80F, 0.80F },
1527	{ 0.55, 0.41, 0.13 },	2177	{ 0.55F, 0.41F, 0.13F },
1528	{ 0.99, 0.77, 0.26 },	2178	{ 0.99F, 0.77F, 0.26F },
1529		2179
1530	{ 0.74, 0.65, 0.41 },	2180	{ 0.74F, 0.65F, 0.41F },
1531		2181
1532	{ 0.00, 1.00, 1.00 },	2182	{ 0.00F, 1.00F, 1.00F },
1533	{ 1.00, 0.00, 1.00 },	2183	{ 1.00F, 0.00F, 1.00F },
1534	{ 1.00, 1.00, 0.00 },	2184	{ 1.00F, 1.00F, 0.00F },
1535	};	2185	};
1536		2186
1537	int x, y;	2187	int x, y;
1538		2188
1539	glEnable (GL_TEXTURE_2D);	2189	glEnable (GL_TEXTURE_2D);
…		…
1566	glDisable (GL_BLEND);	2216	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2217	glDisable (GL_TEXTURE_2D);
1568	}	2218	}
1569		2219
1570	void	2220	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2222	PPCODE:
1573	{	2223	{
1574	int vx, vy;
1575	int x, y;	2224	int x, y;
		2225	int sw1 = sw + 2;
		2226	int sh1 = sh + 2;
		2227	int sh3 = sh * 3;
1576	int sw4 = (sw + 3) & ~3;	2228	int sw34 = (sw * 3 + 3) & ~3;
		2229	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2230	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2231	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1579		2232
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2233	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2234	SvCUR_set (darkness3_sv, sw34 * sh3);
1583		2235
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2236	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2237	my += self->y - 1;
1586		2238
		2239	memset (darkness1, 255, sw1 * sh1);
		2240
1587	for (y = 0; y < sh; y++)	2241	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2242	if (0 <= y + my && y + my < self->rows)
1589	{	2243	{
1590	maprow *row = self->row + (y + vy);	2244	maprow *row = self->row + (y + my);
1591		2245
1592	for (x = 0; x < sw; x++)	2246	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2247	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2248	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2249	mapcell *cell = row->col + (x + mx - row->c0);
1596		2250
1597	darkness[y * sw4 + x] = cell->darkness < 0	2251	darkness1 [y * sw1 + x] = cell->darkness
		2252	? 255 - (cell->darkness - 1)
1598	? 255 - FOW_DARKNESS	2253	: 255 - FOW_DARKNESS;
1599	: 255 - cell->darkness;
1600	}	2254	}
1601	}	2255	}
1602		2256
		2257	for (y = 0; y < sh; ++y)
		2258	for (x = 0; x < sw; ++x)
		2259	{
		2260	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2261	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2262	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2263	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2264	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2265	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2266	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2267	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2268	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2269
		2270	uint8_t r11 = (d11 + d21 + d12) / 3;
		2271	uint8_t r21 = d21;
		2272	uint8_t r31 = (d21 + d31 + d32) / 3;
		2273
		2274	uint8_t r12 = d12;
		2275	uint8_t r22 = d22;
		2276	uint8_t r32 = d32;
		2277
		2278	uint8_t r13 = (d13 + d23 + d12) / 3;
		2279	uint8_t r23 = d23;
		2280	uint8_t r33 = (d23 + d33 + d32) / 3;
		2281
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2291	}
		2292
		2293	free (darkness1);
		2294
1603	EXTEND (SP, 3);	2295	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2296	PUSHs (sv_2mortal (newSViv (sw34)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2297	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2298	PUSHs (darkness3_sv);
1607	}	2299	}
1608		2300
1609	SV *	2301	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2302	get_rect (DC::Map self, int x0, int y0, int w, int h)
1611	CODE:	2303	CODE:
1612	{	2304	{
1613	int x, y, x1, y1;	2305	int x, y, x1, y1;
1614	SV data_sv = newSV (w h * 7 + 5);	2306	SV data_sv = newSV (w h * 7 + 5);
1615	uint8_t data = (uint8_t )SvPVX (data_sv);	2307	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2332	if (row && row->c0 <= x && x < row->c1)
1641	{	2333	{
1642	mapcell *cell = row->col + (x - row->c0);	2334	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2335	uint8_t flags = 0;
1644		2336
1645	if (cell->face [0]) flags \|= 1;	2337	if (cell->tile [0]) flags \|= 1;
1646	if (cell->face [1]) flags \|= 2;	2338	if (cell->tile [1]) flags \|= 2;
1647	if (cell->face [2]) flags \|= 4;	2339	if (cell->tile [2]) flags \|= 4;
1648		2340
1649	*data++ = flags;	2341	*data++ = flags;
1650		2342
1651	if (flags & 1)	2343	if (flags & 1)
1652	{	2344	{
		2345	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2346	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2347	*data++ = tile;
1655	}	2348	}
1656		2349
1657	if (flags & 2)	2350	if (flags & 2)
1658	{	2351	{
		2352	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2353	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2354	*data++ = tile;
1661	}	2355	}
1662		2356
1663	if (flags & 4)	2357	if (flags & 4)
1664	{	2358	{
		2359	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2360	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2361	*data++ = tile;
1667	}	2362	}
1668	}	2363	}
1669	else	2364	else
1670	*data++ = 0;	2365	*data++ = 0;
1671	}	2366	}
1672	}	2367	}
1673		2368
		2369	/* if size is wh + 5 then no data has been found /
		2370	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2371	{
1674	SvPOK_only (data_sv);	2372	SvPOK_only (data_sv);
1675	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2374	}
		2375
1676	RETVAL = data_sv;	2376	RETVAL = data_sv;
1677	}	2377	}
1678	OUTPUT:	2378	OUTPUT:
1679	RETVAL	2379	RETVAL
1680		2380
1681	void	2381	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2382	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683	PPCODE:	2383	PPCODE:
1684	{	2384	{
1685	int x, y, z;	2385	int x, y, z;
1686	int w, h;	2386	int w, h;
1687	int x1, y1;	2387	int x1, y1;
		2388	STRLEN len;
		2389	uint8_t data, end;
		2390
		2391	len = SvLEN (data_sv);
		2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2393	data = SvPVbyte_nolen (data_sv);
		2394	end = data + len + 8;
		2395
		2396	if (len < 5)
		2397	XSRETURN_EMPTY;
1688		2398
1689	if (*data++ != 0)	2399	if (*data++ != 0)
1690	return; /* version mismatch */	2400	XSRETURN_EMPTY; /* version mismatch */
1691		2401
1692	w = data++ << 8; w \|= data++;	2402	w = data++ << 8; w \|= data++;
1693	h = data++ << 8; h \|= data++;	2403	h = data++ << 8; h \|= data++;
1694		2404
1695	// we need to do this 'cause we don't keep an absolute coord system for rows	2405	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1707	{	2417	{
1708	maprow *row = map_get_row (self, y);	2418	maprow *row = map_get_row (self, y);
1709		2419
1710	for (x = x0; x < x1; x++)	2420	for (x = x0; x < x1; x++)
1711	{	2421	{
		2422	uint8_t flags;
		2423
		2424	if (data + 7 >= end)
		2425	XSRETURN_EMPTY;
		2426
1712	uint8_t flags = *data++;	2427	flags = *data++;
1713		2428
1714	if (flags)	2429	if (flags)
1715	{	2430	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2431	mapcell *cell = row_get_cell (row, x);
		2432	tileid tile[3] = { 0, 0, 0 };
1719		2433
1720	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2434	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1721	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2435	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1722	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2436	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1723		2437
1724	if (cell->darkness <= 0)	2438	if (cell->darkness == 0)
1725	{	2439	{
1726	cell->darkness = -1;	2440	/cell->darkness = 0;/
		2441	EXTEND (SP, 3);
1727		2442
1728	for (z = 0; z <= 2; z++)	2443	for (z = 0; z <= 2; z++)
1729	{	2444	{
1730	cell->face[z] = face[z];	2445	tileid t = tile [z];
1731		2446
1732	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2447	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2448	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2449	PUSHs (sv_2mortal (newSViv (t)));
		2450	need_texid (self, t);
		2451	}
		2452
		2453	cell->tile [z] = t;
1734	}	2454	}
1735	}	2455	}
1736	}	2456	}
1737	}	2457	}
1738	}	2458	}
1739	}	2459	}
1740		2460
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2461	MODULE = Deliantra::Client PACKAGE = DC::RW
1742		2462
1743	CFClient::MixChunk	2463	DC::RW
1744	new_from_file (SV class, char path)	2464	new (SV class, SV data_sv)
1745	CODE:	2465	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2466	{
		2467	STRLEN datalen;
		2468	char *data = SvPVbyte (data_sv, datalen);
		2469
		2470	RETVAL = SDL_RWFromConstMem (data, datalen);
		2471	}
1747	OUTPUT:	2472	OUTPUT:
1748	RETVAL	2473	RETVAL
1749		2474
		2475	DC::RW
		2476	new_from_file (SV class, const char path, const char *mode = "rb")
		2477	CODE:
		2478	RETVAL = SDL_RWFromFile (path, mode);
		2479	OUTPUT:
		2480	RETVAL
		2481
		2482	# fails on win32:
		2483	# dc.xs(2268) : error C2059: syntax error : '('
1750	void	2484	#void
		2485	#close (DC::RW self)
		2486	# CODE:
		2487	# (self->(close)) (self);
		2488
		2489	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2490
		2491	PROTOTYPES: DISABLE
		2492
		2493	DC::Channel
		2494	find ()
		2495	CODE:
		2496	{
		2497	RETVAL = Mix_GroupAvailable (-1);
		2498
		2499	if (RETVAL < 0)
		2500	{
		2501	RETVAL = Mix_GroupOldest (-1);
		2502
		2503	if (RETVAL < 0)
		2504	XSRETURN_UNDEF;
		2505
		2506	Mix_HaltChannel (RETVAL);
		2507	}
		2508
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	OUTPUT:
		2513	RETVAL
		2514
		2515	void
		2516	halt (DC::Channel self)
		2517	CODE:
		2518	Mix_HaltChannel (self);
		2519
		2520	void
		2521	expire (DC::Channel self, int ticks = -1)
		2522	CODE:
		2523	Mix_ExpireChannel (self, ticks);
		2524
		2525	void
		2526	fade_out (DC::Channel self, int ticks = -1)
		2527	CODE:
		2528	Mix_FadeOutChannel (self, ticks);
		2529
		2530	int
		2531	volume (DC::Channel self, int volume)
		2532	CODE:
		2533	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2534	OUTPUT:
		2535	RETVAL
		2536
		2537	void
		2538	unregister_all_effects (DC::Channel self)
		2539	CODE:
		2540	Mix_UnregisterAllEffects (self);
		2541
		2542	void
		2543	set_panning (DC::Channel self, int left, int right)
		2544	CODE:
		2545	left = CLAMP (left , 0, 255);
		2546	right = CLAMP (right, 0, 255);
		2547	Mix_SetPanning (self, left, right);
		2548
		2549	void
		2550	set_distance (DC::Channel self, int distance)
		2551	CODE:
		2552	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2553
		2554	void
		2555	set_position (DC::Channel self, int angle, int distance)
		2556	CODE:
		2557
		2558	void
		2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2560	CODE:
		2561	{
		2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2565	}
		2566
		2567	void
		2568	set_reverse_stereo (DC::Channel self, int flip)
		2569	CODE:
		2570	Mix_SetReverseStereo (self, flip);
		2571
		2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2573
		2574	PROTOTYPES: DISABLE
		2575
		2576	DC::MixChunk
		2577	new (SV *class, DC::RW rwops)
		2578	CODE:
		2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2580	OUTPUT:
		2581	RETVAL
		2582
		2583	void
1751	DESTROY (CFClient::MixChunk self)	2584	DESTROY (DC::MixChunk self)
1752	CODE:	2585	CODE:
1753	Mix_FreeChunk (self);	2586	Mix_FreeChunk (self);
1754		2587
1755	int	2588	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2589	volume (DC::MixChunk self, int volume = -1)
1757	CODE:	2590	CODE:
		2591	if (items > 1)
		2592	volume = CLAMP (volume, 0, 128);
1758	RETVAL = Mix_VolumeChunk (self, volume);	2593	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2594	OUTPUT:
1760	RETVAL	2595	RETVAL
1761		2596
1762	int	2597	DC::Channel
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2598	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2599	CODE:
		2600	{
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2601	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2602
		2603	if (RETVAL < 0)
		2604	XSRETURN_UNDEF;
		2605
		2606	if (channel < 0)
		2607	{
		2608	Mix_UnregisterAllEffects (RETVAL);
		2609	Mix_Volume (RETVAL, 128);
		2610	}
		2611	}
1766	OUTPUT:	2612	OUTPUT:
1767	RETVAL	2613	RETVAL
1768		2614
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1770		2616
1771	int	2617	int
1772	volume (int volume = -1)	2618	volume (int volume = -1)
		2619	PROTOTYPE: ;$
1773	CODE:	2620	CODE:
		2621	if (items > 0)
		2622	volume = CLAMP (volume, 0, 128);
1774	RETVAL = Mix_VolumeMusic (volume);	2623	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2624	OUTPUT:
1776	RETVAL	2625	RETVAL
1777		2626
1778	CFClient::MixMusic	2627	void
1779	new_from_file (SV class, char path)	2628	fade_out (int ms)
1780	CODE:	2629	CODE:
		2630	Mix_FadeOutMusic (ms);
		2631
		2632	void
		2633	halt ()
		2634	CODE:
		2635	Mix_HaltMusic ();
		2636
		2637	DC::MixMusic
		2638	new (SV *class, DC::RW rwops)
		2639	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2640	RETVAL = Mix_LoadMUS_RW (rwops);
1782	OUTPUT:	2641	OUTPUT:
1783	RETVAL	2642	RETVAL
1784		2643
1785	void	2644	void
1786	DESTROY (CFClient::MixMusic self)	2645	DESTROY (DC::MixMusic self)
1787	CODE:	2646	CODE:
1788	Mix_FreeMusic (self);	2647	Mix_FreeMusic (self);
1789		2648
1790	int	2649	int
1791	play (CFClient::MixMusic self, int loops = -1)	2650	play (DC::MixMusic self, int loops = -1)
1792	CODE:	2651	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2652	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2653	OUTPUT:
1795	RETVAL	2654	RETVAL
1796		2655
		2656	void
		2657	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2658	CODE:
		2659	Mix_FadeInMusicPos (self, loops, ms, position);
		2660
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2661	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2662
		2663	PROTOTYPES: ENABLE
1798		2664
1799	BOOT:	2665	BOOT:
1800	{	2666	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2667	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802	static const struct {	2668	static const struct {
1803	const char *name;	2669	const char *name;
1804	IV iv;	2670	IV iv;
1805	} *civ, const_iv[] = {	2671	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	2672	# define const_iv(name) { # name, (IV)name }
		2673	const_iv (GL_VENDOR),
		2674	const_iv (GL_VERSION),
		2675	const_iv (GL_EXTENSIONS),
1807	const_iv (GL_COLOR_MATERIAL),	2676	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	2677	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	2678	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	2679	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	2680	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	2684	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	2685	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	2686	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	2687	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	2688	const_iv (GL_BACK),
		2689	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	2690	const_iv (GL_AND),
1821	const_iv (GL_ONE),	2691	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	2692	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	2693	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	2694	const_iv (GL_DST_ALPHA),
…		…
1837	const_iv (GL_INTENSITY),	2707	const_iv (GL_INTENSITY),
1838	const_iv (GL_LUMINANCE),	2708	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	2709	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	2710	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2711	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2712	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2714	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2716	const_iv (GL_COMPRESSED_RGB_ARB),
		2717	const_iv (GL_COMPRESSED_RGBA_ARB),
1842	const_iv (GL_COMPILE),	2718	const_iv (GL_COMPILE),
		2719	const_iv (GL_PROXY_TEXTURE_1D),
		2720	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	2721	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	2722	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	2723	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	2724	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	2725	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1868	const_iv (GL_COLOR_LOGIC_OP),	2746	const_iv (GL_COLOR_LOGIC_OP),
1869	const_iv (GL_SEPARABLE_2D),	2747	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	2748	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	2749	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	2750	const_iv (GL_CONSTANT_BORDER),
		2751	const_iv (GL_POINTS),
1873	const_iv (GL_LINES),	2752	const_iv (GL_LINES),
		2753	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	2754	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	2755	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	2756	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	2757	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	2758	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	2759	const_iv (GL_TRIANGLE_FAN),
		2760	const_iv (GL_POLYGON),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2761	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2762	const_iv (GL_POINT_SMOOTH_HINT),
		2763	const_iv (GL_LINE_SMOOTH_HINT),
		2764	const_iv (GL_POLYGON_SMOOTH_HINT),
		2765	const_iv (GL_GENERATE_MIPMAP_HINT),
		2766	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881	const_iv (GL_FASTEST),	2767	const_iv (GL_FASTEST),
		2768	const_iv (GL_DONT_CARE),
		2769	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	2770	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	2771	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	2772	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	2773	const_iv (GL_T2F_N3F_V3F),
1886	# undef const_iv	2774	# undef const_iv
1887	};	2775	};
1888		2776
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2777	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2779
		2780	texture_av = newAV ();
		2781	AvREAL_off (texture_av);
1891	}	2782	}
		2783
		2784	void
		2785	disable_GL_EXT_blend_func_separate ()
		2786	CODE:
		2787	gl.BlendFuncSeparate = 0;
		2788	gl.BlendFuncSeparateEXT = 0;
1892		2789
1893	char *	2790	char *
1894	gl_vendor ()	2791	gl_vendor ()
1895	CODE:	2792	CODE:
1896	RETVAL = (char *)glGetString (GL_VENDOR);	2793	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1909	CODE:	2806	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911	OUTPUT:	2808	OUTPUT:
1912	RETVAL	2809	RETVAL
1913		2810
		2811	const char *glGetString (GLenum pname)
		2812
		2813	GLint glGetInteger (GLenum pname)
		2814	CODE:
		2815	glGetIntegerv (pname, &RETVAL);
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	GLdouble glGetDouble (GLenum pname)
		2820	CODE:
		2821	glGetDoublev (pname, &RETVAL);
		2822	OUTPUT:
		2823	RETVAL
		2824
1914	int glGetError ()	2825	int glGetError ()
1915		2826
1916	void glFinish ()	2827	void glFinish ()
1917		2828
1918	void glClear (int mask)	2829	void glClear (int mask)
…		…
1955	# near_ and far_ are due to microsofts buggy "c" compiler	2866	# 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_)	2867	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957		2868
1958	# near_ and far_ are due to microsofts buggy "c" compiler	2869	# 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_)	2870	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2871
		2872	PROTOTYPES: DISABLE
1960		2873
1961	void glViewport (int x, int y, int width, int height)	2874	void glViewport (int x, int y, int width, int height)
1962		2875
1963	void glScissor (int x, int y, int width, int height)	2876	void glScissor (int x, int y, int width, int height)
1964		2877
…		…
1972		2885
1973	void glRotate (float angle, float x, float y, float z)	2886	void glRotate (float angle, float x, float y, float z)
1974	CODE:	2887	CODE:
1975	glRotatef (angle, x, y, z);	2888	glRotatef (angle, x, y, z);
1976		2889
1977	void glBegin (int mode)
1978
1979	void glEnd ()
1980
1981	void glColor (float r, float g, float b, float a = 1.0)	2890	void glColor (float r, float g, float b, float a = 1.0)
1982	PROTOTYPE: @
1983	ALIAS:	2891	ALIAS:
1984	glColor_premultiply = 1	2892	glColor_premultiply = 1
1985	CODE:	2893	CODE:
1986	if (ix)	2894	if (ix)
1987	{	2895	{
1988	r *= a;	2896	r *= a;
1989	g *= a;	2897	g *= a;
1990	b *= a;	2898	b *= a;
1991	}	2899	}
1992	// microsoft visual "c" rounds instead of truncating...	2900	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	2901	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		2902
2004	void glRasterPos (float x, float y, float z = 0.)	2903	void glRasterPos (float x, float y, float z = 0.)
2005	CODE:	2904	CODE:
2006	glRasterPos3f (0, 0, z);	2905	glRasterPos3f (0, 0, z);
2007	glBitmap (0, 0, 0, 0, x, y, 0);	2906	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2012		2911
2013	void glTexCoord (float s, float t)	2912	void glTexCoord (float s, float t)
2014	CODE:	2913	CODE:
2015	glTexCoord2f (s, t);	2914	glTexCoord2f (s, t);
2016		2915
		2916	void glRect (float x1, float y1, float x2, float y2)
		2917	CODE:
		2918	glRectf (x1, y1, x2, y2);
		2919
		2920	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2921	CODE:
		2922	glBegin (GL_LINE_LOOP);
		2923	glVertex2f (x1, y1);
		2924	glVertex2f (x2, y1);
		2925	glVertex2f (x2, y2);
		2926	glVertex2f (x1, y2);
		2927	glEnd ();
		2928
		2929	PROTOTYPES: ENABLE
		2930
		2931	void glBegin (int mode)
		2932
		2933	void glEnd ()
		2934
		2935	void glPointSize (GLfloat size)
		2936
		2937	void glLineWidth (GLfloat width)
		2938
		2939	void glInterleavedArrays (int format, int stride, char *data)
		2940
		2941	void glDrawElements (int mode, int count, int type, char *indices)
		2942
		2943	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2944
2017	void glTexEnv (int target, int pname, float param)	2945	void glTexEnv (int target, int pname, float param)
2018	CODE:	2946	CODE:
2019	glTexEnvf (target, pname, param);	2947	glTexEnvf (target, pname, param);
2020		2948
2021	void glTexParameter (int target, int pname, float param)	2949	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)	2965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2038	CODE:	2966	CODE:
2039	if (gl.SeparableFilter2D)	2967	if (gl.SeparableFilter2D)
2040	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041		2969
2042	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043		2971
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		2973
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2975
		2976	void glPixelZoom (float x, float y)
2047		2977
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		2979
2050	int glGenTexture ()	2980	int glGenTexture ()
2051	CODE:	2981	CODE:
2052	{	2982	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	2983	OUTPUT:
2058	RETVAL	2984	RETVAL
2059		2985
2060	void glDeleteTexture (int name)	2986	void glDeleteTexture (int name)
2061	CODE:	2987	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	2988	del_texture (name);
2065	}	2989
2066
2067	int glGenList ()	2990	int glGenList ()
2068	CODE:	2991	CODE:
2069	RETVAL = glGenLists (1);	2992	RETVAL = glGenLists (1);
2070	OUTPUT:	2993	OUTPUT:
2071	RETVAL	2994	RETVAL
…		…
2078		3001
2079	void glEndList ()	3002	void glEndList ()
2080		3003
2081	void glCallList (int list)	3004	void glCallList (int list)
2082		3005
		3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2083		3007
		3008	PROTOTYPES: DISABLE
		3009
		3010	void
		3011	find_widget (SV *self, NV x, NV y)
		3012	PPCODE:
		3013	{
		3014	if (within_widget (self, x, y))
		3015	XPUSHs (self);
		3016	}
		3017
		3018	BOOT:
		3019	{
		3020	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3021
		3022	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3023	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3024	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3025	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3026	}
		3027
		3028	void
		3029	draw (SV *self)
		3030	CODE:
		3031	{
		3032	HV *hv;
		3033	SV **svp;
		3034	NV x, y, w, h;
		3035	SV *draw_x_sv = GvSV (draw_x_gv);
		3036	SV *draw_y_sv = GvSV (draw_y_gv);
		3037	SV *draw_w_sv = GvSV (draw_w_gv);
		3038	SV *draw_h_sv = GvSV (draw_h_gv);
		3039	double draw_x, draw_y;
		3040
		3041	if (!SvROK (self))
		3042	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3043
		3044	hv = (HV *)SvRV (self);
		3045
		3046	if (SvTYPE (hv) != SVt_PVHV)
		3047	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3048
		3049	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3050	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3051
		3052	if (!h \|\| !w)
		3053	XSRETURN_EMPTY;
		3054
		3055	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3056	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3057
		3058	draw_x = SvNV (draw_x_sv) + x;
		3059	draw_y = SvNV (draw_y_sv) + y;
		3060
		3061	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3062	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3063	XSRETURN_EMPTY;
		3064
		3065	sv_setnv (draw_x_sv, draw_x);
		3066	sv_setnv (draw_y_sv, draw_y);
		3067
		3068	glPushMatrix ();
		3069	glTranslated (x, y, 0);
		3070
		3071	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3072	{
		3073	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3074
		3075	if (svp && SvTRUE (*svp))
		3076	{
		3077	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3078	glEnable (GL_BLEND);
		3079	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3080	glBegin (GL_QUADS);
		3081	glVertex2f (0, 0);
		3082	glVertex2f (w, 0);
		3083	glVertex2f (w, h);
		3084	glVertex2f (0, h);
		3085	glEnd ();
		3086	glDisable (GL_BLEND);
		3087	}
		3088	}
		3089	#if 0
		3090	// draw borders, for debugging
		3091	glPushMatrix ();
		3092	glColor4f (1., 1., 0., 1.);
		3093	glTranslatef (.5, .5, 0.);
		3094	glBegin (GL_LINE_LOOP);
		3095	glVertex2f (0 , 0);
		3096	glVertex2f (w - 1, 0);
		3097	glVertex2f (w - 1, h - 1);
		3098	glVertex2f (0 , h - 1);
		3099	glEnd ();
		3100	glPopMatrix ();
		3101	#endif
		3102	PUSHMARK (SP);
		3103	XPUSHs (self);
		3104	PUTBACK;
		3105	call_method ("_draw", G_VOID \| G_DISCARD);
		3106	SPAGAIN;
		3107
		3108	glPopMatrix ();
		3109
		3110	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3111	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3112	}
		3113

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs. Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC