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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
55		90
56	#if 1	91	#if 1
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	93	#else
59	# define PARACHUTE 0	94	# define PARACHUTE 0
60	#endif	95	#endif
61		96
		97	static AV *texture_av;
		98
62	static struct	99	static struct
63	{	100	{
64	#define GL_FUNC(ptr,name) ptr name;	101	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	102	#include "glfunc.h"
66	#undef GL_FUNC	103	#undef GL_FUNC
67	} gl;	104	} gl;
68		105
		106	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	107	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	108	{
71	if (gl.BlendFuncSeparate)	109	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	110	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	111	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	112	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	113	else
76	glBlendFunc (sa, da);	114	glBlendFunc (sa, da);
77	}	115	}
78		116
		117	static GLuint
		118	gen_texture ()
		119	{
		120	GLuint name;
		121
		122	if (AvFILL (texture_av) >= 0)
		123	name = (GLuint)(size_t)av_pop (texture_av);
		124	else
		125	glGenTextures (1, &name);
		126
		127	return name;
		128	}
		129
		130	static void
		131	del_texture (GLuint name)
		132	{
		133	/* make a half-assed attempt at returning the memory used by the texture */
		134	/* textures are frequently being reused by cfplus anyway */
		135	/glBindTexture (GL_TEXTURE_2D, name);/
		136	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		137	av_push (texture_av, (SV *)(size_t)name);
		138	glDeleteTextures (1, &name);
		139	}
		140
79	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
80		143
81	#include "pango-font.c"	144	#include "pango-font.c"
82	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
83	#include "pango-render.c"	146	#include "pango-render.c"
84		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
87		152
88	typedef PangoFontDescription *CFClient__Font;	153	typedef PangoFontDescription *DC__Font;
89		154
90	static int	155	static int
91	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
92	{	157	{
93	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		172
108	typedef struct cf_layout {	173	typedef struct cf_layout {
109	PangoLayout *pl;	174	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
111	int base_height;	176	int base_height;
112	CFClient__Font font;	177	DC__Font font;
		178	rc_t *rc;
113	} *CFClient__Layout;	179	} *DC__Layout;
114		180
115	static CFClient__Font default_font;	181	static DC__Font default_font;
116	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
118		184
119	static void	185	static void
120	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
121	{	187	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	188	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	189	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	190	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	191	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	193	}
132		194
133	static void	195	static void
134	layout_update_font (CFClient__Layout self)	196	layout_update_font (DC__Layout self)
135	{	197	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
138	*/	200	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
140		202
141	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		205
144	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
145	}	207	}
146		208
147	static void	209	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	211	{
		212	PangoRectangle rect;
		213
		214	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	215	pango_layout_get_extents (self->pl, 0, &rect);
151		216
152	if (!w) w = 1;	217	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	218	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		219
155	w = (w + 3) & ~3;	220	if (!rect.width) rect.width = 1;
156	}	221	if (!rect.height) rect.height = 1;
157		222
		223	*w = rect.width;
		224	*h = rect.height;
		225	}
		226
		227	typedef uint16_t tileid;
158	typedef uint16_t mapface;	228	typedef uint16_t faceid;
159		229
160	typedef struct {	230	typedef struct {
161	GLint name;	231	GLuint name;
162	int w, h;	232	int w, h;
163	float s, t;	233	float s, t;
164	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
		235	tileid smoothtile;
		236	uint8_t smoothlevel;
165	} maptex;	237	} maptex;
166		238
167	typedef struct {	239	typedef struct {
		240	uint32_t player;
		241	tileid tile[3];
168	int16_t darkness;	242	uint16_t darkness;
169	mapface face[3];	243	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	244	} mapcell;
171		245
172	typedef struct {	246	typedef struct {
173	int32_t c0, c1;	247	int32_t c0, c1;
174	mapcell *col;	248	mapcell *col;
175	} maprow;	249	} maprow;
176		250
177	typedef struct map {	251	typedef struct map {
178	int x, y, w, h;	252	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	253	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	254	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	255	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		256
186	int32_t rows;	257	int32_t rows;
187	maprow *row;	258	maprow *row;
188	} *CFClient__Map;	259	} *DC__Map;
189		260
190	static char *	261	static char *
191	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
192	{	263	{
193	char *p;	264	char *p;
…		…
210	}	281	}
211		282
212	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
214		285
		286	static void
		287	need_facenum (struct map *self, faceid face)
		288	{
		289	while (self->faces <= face)
		290	{
		291	Append (tileid, self->face2tile, self->faces, self->faces);
		292	self->faces *= 2;
		293	}
		294	}
		295
		296	static void
		297	need_texid (struct map *self, int texid)
		298	{
		299	while (self->texs <= texid)
		300	{
		301	Append (maptex, self->tex, self->texs, self->texs);
		302	self->texs *= 2;
		303	}
		304	}
		305
215	static maprow *	306	static maprow *
216	map_get_row (CFClient__Map self, int y)	307	map_get_row (DC__Map self, int y)
217	{	308	{
218	if (0 > y)	309	if (0 > y)
219	{	310	{
220	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
259		350
260	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
261	}	352	}
262		353
263	static mapcell *	354	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
265	{	356	{
266	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
267	}	358	}
268		359
269	static void	360	static void
270	map_clear (CFClient__Map self)	361	map_clear (DC__Map self)
271	{	362	{
272	int r;	363	int r;
273		364
274	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
283	self->row = 0;	374	self->row = 0;
284	self->rows = 0;	375	self->rows = 0;
285	}	376	}
286		377
287	static void	378	static void
288	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
289	{	380	{
290	int x, y;	381	int x, y;
291	maprow *row;	382	maprow *row;
		383	mapcell *cell;
292		384
293	for (y = y0; y < y0 + h; y++)	385	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	386	if (y >= 0)
295	{	387	{
296	if (y >= self->rows)	388	if (y >= self->rows)
…		…
302	if (x >= row->c0)	394	if (x >= row->c0)
303	{	395	{
304	if (x >= row->c1)	396	if (x >= row->c1)
305	break;	397	break;
306		398
307	row->col[x - row->c0].darkness = -1;	399	cell = row->col + x - row->c0;
		400
		401	cell->darkness = 0;
		402	cell->stat_hp = 0;
		403	cell->flags = 0;
		404	cell->player = 0;
308	}	405	}
309	}	406	}
		407	}
		408
		409	typedef struct {
		410	tileid tile;
		411	uint8_t x, y, level;
		412	} smooth_key;
		413
		414	static void
		415	smooth_or_bits (HV hv, smooth_key key, IV bits)
		416	{
		417	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		418
		419	if (SvIOK (*sv))
		420	SvIV_set (sv, SvIVX (sv) \| bits);
		421	else
		422	sv_setiv (*sv, bits);
310	}	423	}
311		424
312	static void	425	static void
313	music_finished (void)	426	music_finished (void)
314	{	427	{
…		…
350	n \|= n >> 16;	463	n \|= n >> 16;
351		464
352	return n + 1;	465	return n + 1;
353	}	466	}
354		467
355	MODULE = CFClient PACKAGE = CFClient	468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
		479	/* SDL should provide this, really. */
		480	#define SDLK_MODIFIER_MIN 300
		481	#define SDLK_MODIFIER_MAX 314
		482
		483	/******************************************************************************/
		484
		485	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp \|\| !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
356		527
357	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
358		529
359	BOOT:	530	BOOT:
360	{	531	{
361	HV *stash = gv_stashpv ("CFClient", 1);	532	HV *stash = gv_stashpv ("DC", 1);
362	static const struct {	533	static const struct {
363	const char *name;	534	const char *name;
364	IV iv;	535	IV iv;
365	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
		538	const_iv (SDLK_MODIFIER_MIN),
		539	const_iv (SDLK_MODIFIER_MAX),
		540
367	const_iv (SDL_ACTIVEEVENT),	541	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	542	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	543	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	544	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	545	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	554	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	555	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	556	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	557	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	558	const_iv (SDL_USEREVENT),
		559
		560	const_iv (SDL_APPINPUTFOCUS),
		561	const_iv (SDL_APPMOUSEFOCUS),
		562	const_iv (SDL_APPACTIVE),
		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
385	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	625	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	626	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	627	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	628	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	629	const_iv (SDLK_UNDO),
		630
449	const_iv (KMOD_NONE),	631	const_iv (KMOD_NONE),
		632	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	633	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	634	const_iv (KMOD_RSHIFT),
		635	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	636	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	637	const_iv (KMOD_RCTRL),
		638	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	639	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	640	const_iv (KMOD_RALT),
		641	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),	647
462	const_iv (KMOD_SHIFT),	648	const_iv (MIX_DEFAULT_FORMAT),
463	const_iv (KMOD_ALT),
464	const_iv (KMOD_META)
465	# undef const_iv	649	# undef const_iv
466	};	650	};
467		651
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		654
		655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	657	}
		658
		659	void
		660	weaken (SV *rv)
		661	PROTOTYPE: $
		662	CODE:
		663	sv_rvweaken (rv);
		664
		665	int
		666	in_destruct ()
		667	CODE:
		668	RETVAL = PL_main_cv == Nullcv;
		669	OUTPUT:
		670	RETVAL
471		671
472	NV floor (NV x)	672	NV floor (NV x)
473		673
474	NV ceil (NV x)	674	NV ceil (NV x)
		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
475		679
476	void	680	void
477	pango_init ()	681	pango_init ()
478	CODE:	682	CODE:
479	{	683	{
480	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/pango_context_set_font_description (opengl_context, default_font);/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		691	#endif
483	}	692	}
		693
		694	char *
		695	SDL_GetError ()
484		696
485	int	697	int
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		699
488	void	700	void
489	SDL_Quit ()	701	SDL_Quit ()
490		702
491	void	703	void
492	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	705	PPCODE:
494	{	706	{
495	SDL_Rect **m;	707	SDL_Rect **m;
496		708
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		713
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		716
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		721
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		723	#if SDL_VERSION_ATLEAST(1,2,10)
512	SDL_EnableUNICODE (1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		726	#endif
514		727
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		729
517	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
518	while (*m)	731	while (*m)
519	{	732	{
		733	if ((m)->w >= 800 && (m)->h >= 480)
		734	{
520	AV *av = newAV ();	735	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
		738	av_push (av, newSViv (rgb));
		739	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
524		742
525	++m;	743	++m;
526	}	744	}
527	}	745	}
528		746
529	char *
530	SDL_GetError ()
531
532	int	747	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	749	CODE:
		750	{
		751	SDL_EnableUNICODE (1);
		752	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		753
		754	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		755	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		756	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		757	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		758
535	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	761	);
		762
538	if (RETVAL)	763	if (RETVAL)
539	{	764	{
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	765	av_clear (texture_av);
		766
		767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	769	#include "glfunc.h"
543	# undef GL_FUNC	770	#undef GL_FUNC
544	}	771	}
		772	}
545	OUTPUT:	773	OUTPUT:
546	RETVAL	774	RETVAL
547		775
548	void	776	void
549	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
550		778
551	char *	779	char *
552	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
553		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
554	void	788	void
555	SDL_PollEvent ()	789	poll_events ()
556	PPCODE:	790	PPCODE:
557	{	791	{
558	SDL_Event ev;	792	SDL_Event ev;
559		793
560	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	796	{
562	HV *hv = newHV ();	797	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		799
565	switch (ev.type)	800	switch (ev.type)
566	{	801	{
567	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
568	case SDL_KEYUP:	803	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	809	break;
574		810
575	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	813	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	814	break;
579		815
580	case SDL_MOUSEMOTION:	816	case SDL_MOUSEMOTION:
		817	{
		818	int state = ev.motion.state;
		819	int x = ev.motion.x;
		820	int y = ev.motion.y;
		821	int xrel = ev.motion.xrel;
		822	int yrel = ev.motion.yrel;
		823
		824	/* do simplistic event compression */
		825	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		826	&& state == ev.motion.state)
		827	{
		828	xrel += ev.motion.xrel;
		829	yrel += ev.motion.yrel;
		830	x = ev.motion.x;
		831	y = ev.motion.y;
		832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		833	}
		834
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		841	}
588	break;	842	break;
589		843
590	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593		847
594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	858	break;
605	}	859	}
606		860
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608	}	862	}
609	}	863	}
610		864
611	int	865	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613	POSTCALL:	867	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
616		870
617	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
618	Mix_CloseAudio ()	888	Mix_CloseAudio ()
619		889
620	int	890	int
621	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
622		892
		893	const char *
		894	Mix_GetError ()
		895
623	void	896	void
624	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
625	CODE:	898	CODE:
		899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		900
		901	void
		902	win32_proxy_info ()
		903	PPCODE:
		904	{
626	#ifndef _WIN32	905	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	906	char buffer[2048];
		907	DWORD buflen;
		908
		909	EXTEND (SP, 3);
		910
		911	buflen = sizeof (buffer);
		912	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		913	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		914	{
		915	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		916
		917	buflen = sizeof (buffer);
		918	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		919	{
		920	PUSHs (newSVpv (buffer, 0));
		921
		922	buflen = sizeof (buffer);
		923	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		924	PUSHs (newSVpv (buffer, 0));
		925	}
		926	}
628	#endif	927	#endif
		928	}
629		929
630	void	930	int
631	add_font (char *file)	931	add_font (char *file)
632	CODE:	932	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
634		936
635	void	937	void
636	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
637	ALIAS:	939	ALIAS:
638	load_image_file = 1	940	load_image_file = 1
…		…
641	STRLEN image_len;	943	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
648		950
649	if (!rw)	951	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
651		953
…		…
680		982
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	983	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		984
683	assert (surface2->pitch == surface2->w * 4);	985	assert (surface2->pitch == surface2->w * 4);
684		986
		987	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	988	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	989	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	990	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	991	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	992	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	993	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	994	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		995	SDL_UnlockSurface (surface2);
694		996
695	SDL_FreeSurface (surface);	997	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	998	SDL_FreeSurface (surface2);
697	}	999	}
698		1000
…		…
724	void	1026	void
725	error (char *message)	1027	error (char *message)
726	CODE:	1028	CODE:
727	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
728	#ifdef _WIN32	1030	#ifdef _WIN32
729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
730	#endif	1032	#endif
731		1033
732	void	1034	void
733	fatal (char *message)	1035	fatal (char *message)
734	CODE:	1036	CODE:
735	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
736	#ifdef _WIN32	1038	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	1040	#endif
739	_exit (1);	1041	_exit (1);
740		1042
741	void	1043	void
742	_exit (int retval)	1044	_exit (int retval = 0)
743	CODE:	1045	CODE:
		1046	#ifdef WIN32
		1047	ExitThread (retval); // unclean, please beam me up
		1048	#else
744	_exit (retval);	1049	_exit (retval);
		1050	#endif
745		1051
		1052	void
		1053	debug ()
		1054	CODE:
		1055	{
		1056	#if DEBUG
		1057	VALGRIND_DO_LEAK_CHECK;
		1058	#endif
		1059	}
		1060
746	MODULE = CFClient PACKAGE = CFClient::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
747		1062
748	CFClient::Font	1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
749	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
750	CODE:	1067	CODE:
751	{	1068	{
752	int count;	1069	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1073	}
757	OUTPUT:	1074	OUTPUT:
758	RETVAL	1075	RETVAL
759		1076
760	void	1077	void
761	DESTROY (CFClient::Font self)	1078	DESTROY (DC::Font self)
762	CODE:	1079	CODE:
763	pango_font_description_free (self);	1080	pango_font_description_free (self);
764		1081
765	void	1082	void
766	make_default (CFClient::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
767	CODE:	1085	CODE:
768	default_font = self;	1086	default_font = self;
769		1087
770	MODULE = CFClient PACKAGE = CFClient::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
771		1089
		1090	PROTOTYPES: DISABLE
		1091
772	void	1092	void
773	clear_font_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
774	CODE:	1095	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
776	tc_clear ();	1102	tc_restore ();
777		1103
778	CFClient::Layout	1104	DC::Layout
779	new (SV *class, int type = 0)	1105	new (SV *class)
780	CODE:	1106	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
782		1108
783	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1110	RETVAL->r = 1.;
785	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
786	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
787	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
788	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
789	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
790		1117
791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
793	OUTPUT:	1120	OUTPUT:
794	RETVAL	1121	RETVAL
795		1122
796	void	1123	void
797	DESTROY (CFClient::Layout self)	1124	DESTROY (DC::Layout self)
798	CODE:	1125	CODE:
799	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
800	Safefree (self);	1128	Safefree (self);
801		1129
802	void	1130	void
803	set_text (CFClient::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
804	CODE:	1132	CODE:
805	{	1133	{
806	STRLEN textlen;	1134	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
808		1136
809	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
810	}	1138	}
811		1139
812	void	1140	void
813	set_markup (CFClient::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
814	CODE:	1142	CODE:
815	{	1143	{
816	STRLEN textlen;	1144	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
818		1146
819	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
820	}	1148	}
821		1149
822	void	1150	void
823	set_shapes (CFClient::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
824	CODE:	1152	CODE:
825	{	1153	{
826	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1156	const char *pos = text;
…		…
863	if (attrs)	1191	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
865	}	1193	}
866		1194
867	void	1195	void
868	get_shapes (CFClient::Layout self)	1196	get_shapes (DC::Layout self)
869	PPCODE:	1197	PPCODE:
870	{	1198	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1200
873	do	1201	do
874	{	1202	{
875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876		1204
877	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
878	{	1206	{
879	PangoRectangle extents;	1207	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1209
		1210	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1211	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1212	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1213	}
885	}	1214	}
886	while (pango_layout_iter_next_run (iter));	1215	while (pango_layout_iter_next_run (iter));
887		1216
888	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
889	}	1218	}
890		1219
891	int	1220	int
892	has_wrapped (CFClient::Layout self)	1221	has_wrapped (DC::Layout self)
893	CODE:	1222	CODE:
894	{	1223	{
895	int lines = 1;	1224	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
897		1226
…		…
902	}	1231	}
903	OUTPUT:	1232	OUTPUT:
904	RETVAL	1233	RETVAL
905		1234
906	SV *	1235	SV *
907	get_text (CFClient::Layout self)	1236	get_text (DC::Layout self)
908	CODE:	1237	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
911	OUTPUT:	1240	OUTPUT:
912	RETVAL	1241	RETVAL
913		1242
914	void	1243	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1245	CODE:
917	self->r = r;	1246	self->r = r;
918	self->g = g;	1247	self->g = g;
919	self->b = b;	1248	self->b = b;
920	self->a = a;	1249	self->a = a;
921		1250
922	void	1251	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
924	CODE:	1253	CODE:
925	if (self->font != font)	1254	if (self->font != font)
926	{	1255	{
927	self->font = font;	1256	self->font = font;
928	layout_update_font (self);	1257	layout_update_font (self);
929	}	1258	}
930		1259
931	void	1260	void
932	set_height (CFClient::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
933	CODE:	1262	CODE:
934	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
935	{	1264	{
936	self->base_height = base_height;	1265	self->base_height = base_height;
937	layout_update_font (self);	1266	layout_update_font (self);
938	}	1267	}
939		1268
940	void	1269	void
941	set_width (CFClient::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
942	CODE:	1271	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1273
945	void	1274	void
946	set_indent (CFClient::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
947	CODE:	1276	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1278
950	void	1279	void
951	set_spacing (CFClient::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
952	CODE:	1281	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1283
955	void	1284	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
957	CODE:	1286	CODE:
958	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
963	);	1292	);
964		1293
965	void	1294	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
967	CODE:	1296	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1298
970	void	1299	void
971	size (CFClient::Layout self)	1300	size (DC::Layout self)
972	PPCODE:	1301	PPCODE:
973	{	1302	{
974	int w, h;	1303	int w, h;
975		1304
976	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
981	}	1310	}
982		1311
983	int	1312	int
984	descent (CFClient::Layout self)	1313	descent (DC::Layout self)
985	CODE:	1314	CODE:
986	{	1315	{
987	PangoRectangle rect;	1316	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
990	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
991	}	1320	}
992	OUTPUT:	1321	OUTPUT:
993	RETVAL	1322	RETVAL
994		1323
995	int	1324	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
997	CODE:	1326	CODE:
998	{	1327	{
999	int index, trailing;	1328	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1330	RETVAL = index + trailing;
1002	}	1331	}
1003	OUTPUT:	1332	OUTPUT:
1004	RETVAL	1333	RETVAL
1005		1334
1006	void	1335	void
1007	cursor_pos (CFClient::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1008	PPCODE:	1337	PPCODE:
1009	{	1338	{
1010	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012		1341
1013	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1014	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017	}	1346	}
1018		1347
1019	void	1348	void
1020	render (CFClient::Layout self, float x, float y)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021	PPCODE:	1350	PPCODE:
		1351	{
		1352	int line, x;
		1353
		1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1357	--line;
		1358	#endif
		1359	EXTEND (SP, 2);
		1360	PUSHs (sv_2mortal (newSViv (line)));
		1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1362	}
		1363
		1364	void
		1365	line_x_to_index (DC::Layout self, int line, int x)
		1366	PPCODE:
		1367	{
		1368	PangoLayoutLine *lp;
		1369	int index, trailing;
		1370
		1371	if (line < 0)
		1372	XSRETURN_EMPTY;
		1373
		1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1375	XSRETURN_EMPTY; /* do better */
		1376
		1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1378
		1379	EXTEND (SP, 2);
		1380	if (GIMME_V == G_SCALAR)
		1381	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1382	else
		1383	{
		1384	PUSHs (sv_2mortal (newSViv (index)));
		1385	PUSHs (sv_2mortal (newSViv (trailing)));
		1386	}
		1387	}
		1388
		1389	void
		1390	render (DC::Layout self, float x, float y, int flags = 0)
		1391	CODE:
		1392	rc_clear (self->rc);
1022	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1023	self->pl,	1394	self->pl,
		1395	self->rc,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1397	self->r, self->g, self->b, self->a,
		1398	flags
1026	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1027		1403
		1404	void
		1405	draw (DC::Layout self)
		1406	CODE:
		1407	{
		1408	glEnable (GL_TEXTURE_2D);
		1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1415
		1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
1029		1424
1030	void	1425	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1426
1037	if (ow && oh)	1427	void
		1428	pad (SV *data_, int ow, int oh, int nw, int nh)
		1429	CODE:
		1430	{
		1431	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1038	{	1432	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1433	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1436	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1437
1051	SvPOK_only (result_);	1438	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1053		1440
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1442	while (oh--)
1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1443	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057		1444
1058	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1446	}
1065	}	1447	}
1066		1448
1067	void	1449	void
1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1450	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1074	{	1456	{
1075	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
1079		1464
1080	if (items < 5)	1465	if (items < 5)
1081	{	1466	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1113	}	1498	}
1114	}	1499	}
1115		1500
		1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1502	CODE:
		1503	{
		1504	GLint width;
		1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1506	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1507	RETVAL = width > 0;
		1508	}
		1509	OUTPUT:
		1510	RETVAL
		1511
1116	MODULE = CFClient PACKAGE = CFClient::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1117		1513
1118	CFClient::Map	1514	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1515
		1516	DC::Map
		1517	new (SV *class)
1120	CODE:	1518	CODE:
1121	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1520	RETVAL->x = 0;
1123	RETVAL->y = 0;	1521	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1522	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1523	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1524	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1525	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1526	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1527	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1528	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1529	RETVAL->row = 0;
1134	OUTPUT:	1530	OUTPUT:
1135	RETVAL	1531	RETVAL
1136		1532
1137	void	1533	void
1138	DESTROY (CFClient::Map self)	1534	DESTROY (DC::Map self)
1139	CODE:	1535	CODE:
1140	{	1536	{
1141	map_clear (self);	1537	map_clear (self);
1142	Safefree (self->face);	1538	Safefree (self->face2tile);
1143	Safefree (self->tex);	1539	Safefree (self->tex);
1144	Safefree (self);	1540	Safefree (self);
1145	}	1541	}
1146		1542
1147	void	1543	void
		1544	resize (DC::Map self, int map_width, int map_height)
		1545	CODE:
		1546	self->w = map_width;
		1547	self->h = map_height;
		1548
		1549	void
1148	clear (CFClient::Map self)	1550	clear (DC::Map self)
1149	CODE:	1551	CODE:
1150	map_clear (self);	1552	map_clear (self);
1151		1553
1152	void	1554	void
1153	set_face (CFClient::Map self, int face, int texid)	1555	set_tileid (DC::Map self, int face, int tile)
1154	CODE:	1556	CODE:
1155	{	1557	{
1156	while (self->faces <= face)	1558	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1559	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1560	}
1164		1561
1165	void	1562	void
		1563	set_smooth (DC::Map self, int face, int smooth, int level)
		1564	CODE:
		1565	{
		1566	tileid texid;
		1567	maptex *tex;
		1568
		1569	if (face < 0 \|\| face >= self->faces)
		1570	return;
		1571
		1572	if (smooth < 0 \|\| smooth >= self->faces)
		1573	return;
		1574
		1575	texid = self->face2tile [face];
		1576
		1577	if (!texid)
		1578	return;
		1579
		1580	tex = self->tex + texid;
		1581	tex->smoothtile = self->face2tile [smooth];
		1582	tex->smoothlevel = level;
		1583	}
		1584
		1585	void
1166	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)	1586	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)
1167	CODE:	1587	CODE:
1168	{	1588	{
1169	while (self->texs <= texid)	1589	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1590
1175	{	1591	{
1176	maptex *tex = self->tex + texid;	1592	maptex *tex = self->tex + texid;
1177		1593
1178	tex->name = name;	1594	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1613	}
1198		1614
1199	int	1615	int
1200	ox (CFClient::Map self)	1616	ox (DC::Map self)
1201	ALIAS:	1617	ALIAS:
1202	oy = 1	1618	oy = 1
1203	x = 2	1619	x = 2
1204	y = 3	1620	y = 3
1205	w = 4	1621	w = 4
…		…
1216	}	1632	}
1217	OUTPUT:	1633	OUTPUT:
1218	RETVAL	1634	RETVAL
1219		1635
1220	void	1636	void
1221	scroll (CFClient::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1222	CODE:	1638	CODE:
1223	{	1639	{
1224	if (dx > 0)	1640	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1642	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1643	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		1644
1229	if (dy > 0)	1645	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1646	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1647	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1648	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		1649
1234	self->ox += dx; self->x += dx;	1650	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1651	self->oy += dy; self->y += dy;
1236		1652
1237	while (self->y < 0)	1653	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1243	}	1659	}
1244	}	1660	}
1245		1661
1246	void	1662	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1248	CODE:	1664	CODE:
1249	{	1665	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1668	mapcell *cell;
1253	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1254		1672
1255	while (data < data_end)	1673	while (data < data_end - 1)
1256	{	1674	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1258		1676
1259	x = self->x + ((flags >> 10) & 63);	1677	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1678	y = self->y + ((flags >> 4) & 63);
1261		1679
1262	cell = map_get_cell (self, x, y);	1680	cell = map_get_cell (self, x, y);
1263		1681
1264	if (flags & 15)	1682	if (flags & 15)
1265	{	1683	{
1266	if (cell->darkness < 0)	1684	if (!cell->darkness)
1267	{	1685	{
		1686	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1687	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1688	}
1273		1689
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1690	//TODO: don't trust server data to be in-range(!)
1277		1691
1278	if (flags & 4)	1692	if (flags & 8)
1279	{	1693	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	if (extmap)
		1695	{
		1696	uint8_t ext, cmd;
		1697
		1698	do
		1699	{
		1700	ext = *data++;
		1701	cmd = ext & 0x7f;
		1702
		1703	if (cmd < 4)
		1704	cell->darkness = 255 - ext * 64 + 1;
		1705	else if (cmd == 5) // health
		1706	{
		1707	cell->stat_width = 1;
		1708	cell->stat_hp = *data++;
		1709	}
		1710	else if (cmd == 6) // monster width
		1711	cell->stat_width = *data++ + 1;
		1712	else if (cmd == 0x47)
		1713	{
		1714	if (*data == 1) cell->player = data [1];
		1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1718
		1719	data += *data + 1;
		1720	}
		1721	else if (cmd == 8) // cell flags
		1722	cell->flags = *data++;
		1723	else if (ext & 0x40) // unknown, multibyte => skip
		1724	data += *data + 1;
		1725	else
		1726	data++;
		1727	}
		1728	while (ext & 0x80);
		1729	}
		1730	else
		1731	cell->darkness = *data++ + 1;
1281	}	1732	}
1282		1733
		1734	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1735	if (flags & (4 >> z))
1284	{	1736	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
		1738	need_facenum (self, face);
		1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1286	}	1754	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1755	}
1293	else	1756	else
1294	cell->darkness = -1;	1757	cell->darkness = 0;
1295	}	1758	}
1296	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1297		1762
1298	SV *	1763	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1300	CODE:	1765	CODE:
1301	{	1766	{
1302	int x1, x;	1767	int x1, x;
1303	int y1, y;	1768	int y1, y;
1304	int z;	1769	int z;
…		…
1325	{	1790	{
1326	mapcell *cell = row->col + (x - row->c0);	1791	mapcell *cell = row->col + (x - row->c0);
1327		1792
1328	for (z = 0; z <= 0; z++)	1793	for (z = 0; z <= 0; z++)
1329	{	1794	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1795	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1796	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1797	int a1 = tex.a;
1337		1798
1338	r = (r * a0 + tex.r * a1) / 255;	1799	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1800	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1801	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1802	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1803	}
1344	}	1804	}
1345		1805
1346	*map++ = (r )	1806	*map++ = (r )
1347	\| (g << 8)	1807	\| (g << 8)
…		…
1354	}	1814	}
1355	OUTPUT:	1815	OUTPUT:
1356	RETVAL	1816	RETVAL
1357		1817
1358	void	1818	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1360	CODE:	1820	CODE:
1361	{	1821	{
1362	int vx, vy;
1363	int x, y, z;	1822	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		1823
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1827	smooth_key skey;
		1828	int pl_x, pl_y;
		1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
1369		1833
1370	/*	1834	pl_tex.name = 0;
1371	int vx = self->vx = self->w >= sw
1372	? self->x + (self->w - sw) / 2
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		1835
1375	int vy = self->vy = self->h >= sh	1836	// thats current max. sorry.
1376	? self->y + (self->h - sh) / 2	1837	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1838	if (sh > 255) sh = 255;
1378	*/
1379		1839
1380	glColor4ub (255, 255, 255, 255);	1840	// clear key, in case of extra padding
		1841	memset (&skey, 0, sizeof (skey));
		1842
		1843	memset (&key, 0, sizeof (key));
		1844	key.r = 255;
		1845	key.g = 255;
		1846	key.b = 255;
		1847	key.a = 255;
		1848	key.mode = GL_QUADS;
		1849	key.format = GL_T2F_V3F;
		1850	key.texname = -1;
		1851
		1852	mx += self->x;
		1853	my += self->y;
		1854
		1855	// first pass: determine smooth_max
		1856	// rather ugly, if you ask me
		1857	// could also be stored inside mapcell and updated on change
		1858	memset (smooth_max, 0, sizeof (smooth_max));
		1859
		1860	for (y = 0; y < sh; y++)
		1861	if (0 <= y + my && y + my < self->rows)
		1862	{
		1863	maprow *row = self->row + (y + my);
		1864
		1865	for (x = 0; x < sw; x++)
		1866	if (row->c0 <= x + mx && x + mx < row->c1)
		1867	{
		1868	mapcell *cell = row->col + (x + mx - row->c0);
		1869
		1870	smooth_max[x + 1][y + 1] =
		1871	MAX (self->tex [cell->tile [0]].smoothlevel,
		1872	MAX (self->tex [cell->tile [1]].smoothlevel,
		1873	self->tex [cell->tile [2]].smoothlevel));
		1874	}
		1875	}
1381		1876
1382	glEnable (GL_BLEND);	1877	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		1880
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	1881	for (z = 0; z <= 2; z++)
		1882	{
		1883	memset (smooth_level, 0, sizeof (smooth_level));
		1884
1392	for (y = 0; y < sh; y++)	1885	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	1886	if (0 <= y + my && y + my < self->rows)
1394	{	1887	{
1395	maprow *row = self->row + (y + vy);	1888	maprow *row = self->row + (y + my);
1396		1889
1397	for (x = 0; x < sw; x++)	1890	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	1891	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	1892	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	1893	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	1894	tileid tile = cell->tile [z];
1403		1895
1404	if (face)	1896	if (tile)
		1897	{
		1898	maptex tex = self->tex [tile];
		1899	int px = (x + 1) * T - tex.w;
		1900	int py = (y + 1) * T - tex.h;
		1901
		1902	if (key.texname != tex.name)
		1903	{
		1904	if (!tex.name)
		1905	tex = self->tex [2]; /* missing, replace by noface */
		1906
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	if (expect_false (cell->player == player) && expect_false (z == 2))
		1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
		1927	if (cell->flags & 1)
		1928	{
		1929	maptex tex = self->tex [1];
		1930	int px = x * T + T * 2 / 32;
		1931	int py = y * T - T * 6 / 32;
		1932
		1933	if (tex.name)
		1934	{
		1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1945	}
		1946	}
		1947	}
		1948
		1949	// update smooth hash
		1950	if (tex.smoothtile)
		1951	{
		1952	skey.tile = tex.smoothtile;
		1953	skey.level = tex.smoothlevel;
		1954
		1955	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1956
		1957	// add bits to current tile and all neighbours. skey.x\|y is
		1958	// shifted +1\|+1 so we always stay positive.
		1959
		1960	// bits is ___n cccc CCCC bbbb
		1961	// n do not draw borders&corners
		1962	// c draw these corners, but...
		1963	// C ... not these
		1964	// b draw these borders
		1965
		1966	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1967	// ┃· ·· ·┃ ━━
		1968
		1969	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1970	// ·· ·· ·┏ ┓·
		1971
		1972	// full tile
		1973	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1974
		1975	// borders
		1976	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1977	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1978	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1979	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1980
		1981	// corners
		1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1986	}
		1987	}
		1988	}
		1989	}
		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
		1994	// go through all smoothlevels, lowest to highest, then draw.
		1995	// this is basically counting sort
		1996	{
		1997	int w, b;
		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
		2001	for (w = 0; w < 256 / 32; ++w)
		2002	{
		2003	uint32_t smask = smooth_level [w];
		2004	if (smask)
		2005	for (b = 0; b < 32; ++b)
		2006	if (smask & (((uint32_t)1) << b))
1405	{	2007	{
1406	maptex tex = self->tex [face];	2008	int level = (w << 5) \| b;
		2009	HE *he;
1407		2010
1408	int px = (x + 1) * 32 - tex.w;	2011	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	2012	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	2013	{
		2014	smooth_key skey = (smooth_key )HeKEY (he);
		2015	IV bits = SvIVX (HeVAL (he));
		2016
		2017	if (!(bits & 0x1000)
		2018	&& skey->level == level
		2019	&& level > smooth_max [skey->x][skey->y])
		2020	{
		2021	maptex tex = self->tex [skey->tile];
		2022	int px = (((int)skey->x) - 1) * T;
		2023	int py = (((int)skey->y) - 1) * T;
		2024	int border = bits & 15;
		2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2026	float dx = tex.s * .0625f; // 16 images/row
		2027	float dy = tex.t * .5f ; // 2 images/column
		2028
		2029	if (tex.name)
		2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
		2033	if (key.texname != tex.name)
		2034	{
1413	glEnd ();	2035	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416	glBegin (GL_QUADS);	2037	glBegin (GL_QUADS);
		2038	}
		2039
		2040	if (border)
		2041	{
		2042	float ox = border * dx;
		2043
		2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2048	}
		2049
		2050	if (corner)
		2051	{
		2052	float ox = corner * dx;
		2053
		2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
		2059	}
		2060	}
1417	}	2061	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	2062	}
1424	}
1425	}	2063	}
1426		2064
1427	glEnd ();	2065	glEnd ();
1428
1429	glDisable (GL_TEXTURE_2D);	2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
		2068	}
		2069
		2070	hv_clear (smooth);
		2071	}
		2072
		2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
		2078
		2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1430	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
1431	}	2091	rc_free (rc);
1432		2092
		2093	// top layer: overlays such as the health bar
		2094	for (y = 0; y < sh; y++)
		2095	if (0 <= y + my && y + my < self->rows)
		2096	{
		2097	maprow *row = self->row + (y + my);
		2098
		2099	for (x = 0; x < sw; x++)
		2100	if (row->c0 <= x + mx && x + mx < row->c1)
		2101	{
		2102	mapcell *cell = row->col + (x + mx - row->c0);
		2103
		2104	int px = x * T;
		2105	int py = y * T;
		2106
		2107	if (cell->stat_hp)
		2108	{
		2109	int width = cell->stat_width * T;
		2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2111
		2112	glColor3ub (0, 0, 0);
		2113	glRectf (px + 1, py - thick - 2,
		2114	px + width - 1, py);
		2115
		2116	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2117	glRectf (px + 2,
		2118	py - thick - 1,
		2119	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2120	}
		2121	}
		2122	}
		2123	}
		2124
1433	void	2125	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	2127	CODE:
1436	{	2128	{
1437	static float color[16][3] = {	2129	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
1491	}	2183	}
1492		2184
1493	void	2185	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2187	PPCODE:
1496	{	2188	{
1497	int vx, vy;
1498	int x, y;	2189	int x, y;
		2190	int sw1 = sw + 2;
		2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2195	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2196	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2197
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2200
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2201	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2202	my += self->y - 1;
1509		2203
		2204	memset (darkness1, 255, sw1 * sh1);
		2205
1510	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1512	{	2208	{
1513	maprow *row = self->row + (y + vy);	2209	maprow *row = self->row + (y + my);
1514		2210
1515	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2213	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1519		2215
1520	darkness[y * sw4 + x] = cell->darkness < 0	2216	darkness1 [y * sw1 + x] = cell->darkness
		2217	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2218	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2219	}
1524	}	2220	}
1525		2221
		2222	for (y = 0; y < sh; ++y)
		2223	for (x = 0; x < sw; ++x)
		2224	{
		2225	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2226	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2227	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2228	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2229	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2230	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2231	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2232	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2233	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2234
		2235	uint8_t r11 = (d11 + d21 + d12) / 3;
		2236	uint8_t r21 = d21;
		2237	uint8_t r31 = (d21 + d31 + d32) / 3;
		2238
		2239	uint8_t r12 = d12;
		2240	uint8_t r22 = d22;
		2241	uint8_t r32 = d32;
		2242
		2243	uint8_t r13 = (d13 + d23 + d12) / 3;
		2244	uint8_t r23 = d23;
		2245	uint8_t r33 = (d23 + d33 + d32) / 3;
		2246
		2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2256	}
		2257
		2258	free (darkness1);
		2259
1526	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
1530	}	2264	}
1531		2265
1532	SV *	2266	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
1534	CODE:	2268	CODE:
1535	{	2269	{
1536	int x, y, x1, y1;	2270	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2271	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2272	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2297	if (row && row->c0 <= x && x < row->c1)
1564	{	2298	{
1565	mapcell *cell = row->col + (x - row->c0);	2299	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2300	uint8_t flags = 0;
1567		2301
1568	if (cell->face [0]) flags \|= 1;	2302	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2303	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2304	if (cell->tile [2]) flags \|= 4;
1571		2305
1572	*data++ = flags;	2306	*data++ = flags;
1573		2307
1574	if (flags & 1)	2308	if (flags & 1)
1575	{	2309	{
		2310	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2311	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2312	*data++ = tile;
1578	}	2313	}
1579		2314
1580	if (flags & 2)	2315	if (flags & 2)
1581	{	2316	{
		2317	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2318	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2319	*data++ = tile;
1584	}	2320	}
1585		2321
1586	if (flags & 4)	2322	if (flags & 4)
1587	{	2323	{
		2324	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2325	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2326	*data++ = tile;
1590	}	2327	}
1591	}	2328	}
1592	else	2329	else
1593	*data++ = 0;	2330	*data++ = 0;
1594	}	2331	}
1595	}	2332	}
1596		2333
		2334	/* if size is wh + 5 then no data has been found /
		2335	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2336	{
1597	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
1598	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
1599	RETVAL = data_sv;	2341	RETVAL = data_sv;
1600	}	2342	}
1601	OUTPUT:	2343	OUTPUT:
1602	RETVAL	2344	RETVAL
1603		2345
1604	void	2346	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606	PPCODE:	2348	PPCODE:
1607	{	2349	{
1608	int x, y, z;	2350	int x, y, z;
1609	int w, h;	2351	int w, h;
1610	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t data, end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
1611		2363
1612	if (*data++ != 0)	2364	if (*data++ != 0)
1613	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
1614		2366
1615	w = data++ << 8; w \|= data++;	2367	w = data++ << 8; w \|= data++;
1616	h = data++ << 8; h \|= data++;	2368	h = data++ << 8; h \|= data++;
1617		2369
1618	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1630	{	2382	{
1631	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
1632		2384
1633	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
1634	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
1635	uint8_t flags = *data++;	2392	flags = *data++;
1636		2393
1637	if (flags)	2394	if (flags)
1638	{	2395	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
		2397	tileid tile[3] = { 0, 0, 0 };
1642		2398
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2399	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2400	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2401	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2402
1647	if (cell->darkness <= 0)	2403	if (cell->darkness == 0)
1648	{	2404	{
1649	cell->darkness = -1;	2405	/cell->darkness = 0;/
		2406	EXTEND (SP, 3);
1650		2407
1651	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
1652	{	2409	{
1653	cell->face[z] = face[z];	2410	tileid t = tile [z];
1654		2411
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2412	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2413	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2414	PUSHs (sv_2mortal (newSViv (t)));
		2415	need_texid (self, t);
		2416	}
		2417
		2418	cell->tile [z] = t;
1657	}	2419	}
1658	}	2420	}
1659	}	2421	}
1660	}	2422	}
1661	}	2423	}
1662	}	2424	}
1663		2425
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
1665		2427
1666	CFClient::MixChunk	2428	DC::RW
1667	new_from_file (SV class, char path)	2429	new (SV class, SV data_sv)
1668	CODE:	2430	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
1670	OUTPUT:	2437	OUTPUT:
1671	RETVAL	2438	RETVAL
1672		2439
		2440	DC::RW
		2441	new_from_file (SV class, const char path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
1673	void	2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2455
		2456	PROTOTYPES: DISABLE
		2457
		2458	DC::Channel
		2459	find ()
		2460	CODE:
		2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
1674	DESTROY (CFClient::MixChunk self)	2549	DESTROY (DC::MixChunk self)
1675	CODE:	2550	CODE:
1676	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
1677		2552
1678	int	2553	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
1680	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2559	OUTPUT:
1683	RETVAL	2560	RETVAL
1684		2561
1685	int	2562	DC::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2564	CODE:
		2565	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
1689	OUTPUT:	2577	OUTPUT:
1690	RETVAL	2578	RETVAL
1691		2579
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693		2581
1694	int	2582	int
1695	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
1696	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2589	OUTPUT:
1699	RETVAL	2590	RETVAL
1700		2591
1701	CFClient::MixMusic	2592	void
1702	new_from_file (SV class, char path)	2593	fade_out (int ms)
1703	CODE:	2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
		2602	DC::MixMusic
		2603	new (SV *class, DC::RW rwops)
		2604	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2605	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2606	OUTPUT:
1706	RETVAL	2607	RETVAL
1707		2608
1708	void	2609	void
1709	DESTROY (CFClient::MixMusic self)	2610	DESTROY (DC::MixMusic self)
1710	CODE:	2611	CODE:
1711	Mix_FreeMusic (self);	2612	Mix_FreeMusic (self);
1712		2613
1713	int	2614	int
1714	play (CFClient::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
1715	CODE:	2616	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2618	OUTPUT:
1718	RETVAL	2619	RETVAL
1719		2620
		2621	void
		2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2623	CODE:
		2624	Mix_FadeInMusicPos (self, loops, ms, position);
		2625
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
1721		2629
1722	BOOT:	2630	BOOT:
1723	{	2631	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725	static const struct {	2633	static const struct {
1726	const char *name;	2634	const char *name;
1727	IV iv;	2635	IV iv;
1728	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
		2638	const_iv (GL_VENDOR),
		2639	const_iv (GL_VERSION),
		2640	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2641	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2642	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2643	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2644	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2645	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2652	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2655	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
…		…
1760	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
1761	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
1765	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
		2684	const_iv (GL_PROXY_TEXTURE_1D),
		2685	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2688	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2689	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2690	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
		2718	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2727	const_iv (GL_POINT_SMOOTH_HINT),
		2728	const_iv (GL_LINE_SMOOTH_HINT),
		2729	const_iv (GL_POLYGON_SMOOTH_HINT),
		2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2739	# undef const_iv
1810	};	2740	};
1811		2741
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2744
		2745	texture_av = newAV ();
		2746	AvREAL_off (texture_av);
1814	}	2747	}
		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
1815		2754
1816	char *	2755	char *
1817	gl_vendor ()	2756	gl_vendor ()
1818	CODE:	2757	CODE:
1819	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1832	CODE:	2771	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2773	OUTPUT:
1835	RETVAL	2774	RETVAL
1836		2775
		2776	const char *glGetString (GLenum pname)
		2777
		2778	GLint glGetInteger (GLenum pname)
		2779	CODE:
		2780	glGetIntegerv (pname, &RETVAL);
		2781	OUTPUT:
		2782	RETVAL
		2783
		2784	GLdouble glGetDouble (GLenum pname)
		2785	CODE:
		2786	glGetDoublev (pname, &RETVAL);
		2787	OUTPUT:
		2788	RETVAL
		2789
1837	int glGetError ()	2790	int glGetError ()
1838		2791
1839	void glFinish ()	2792	void glFinish ()
1840		2793
1841	void glClear (int mask)	2794	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		2833
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
1883		2838
1884	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
1885		2840
1886	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
1887		2842
…		…
1895		2850
1896	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
1897	CODE:	2852	CODE:
1898	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
1899		2854
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @
1906	ALIAS:	2856	ALIAS:
1907	glColor_premultiply = 1	2857	glColor_premultiply = 1
1908	CODE:	2858	CODE:
1909	if (ix)	2859	if (ix)
1910	{	2860	{
1911	r *= a;	2861	r *= a;
1912	g *= a;	2862	g *= a;
1913	b *= a;	2863	b *= a;
1914	}	2864	}
1915	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	2866	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926		2867
1927	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2869	CODE:
1929	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		2876
1936	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
1937	CODE:	2878	CODE:
1938	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
1939		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
1940	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
1941	CODE:	2911	CODE:
1942	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
1943		2913
1944	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	2931	CODE:
1962	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		2934
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		2936
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2938
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2940
		2941	void glPixelZoom (float x, float y)
1970		2942
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2943	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2944
1973	int glGenTexture ()	2945	int glGenTexture ()
1974	CODE:	2946	CODE:
1975	{	2947	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2948	OUTPUT:
1981	RETVAL	2949	RETVAL
1982		2950
1983	void glDeleteTexture (int name)	2951	void glDeleteTexture (int name)
1984	CODE:	2952	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2953	del_texture (name);
1988	}	2954
1989
1990	int glGenList ()	2955	int glGenList ()
1991	CODE:	2956	CODE:
1992	RETVAL = glGenLists (1);	2957	RETVAL = glGenLists (1);
1993	OUTPUT:	2958	OUTPUT:
1994	RETVAL	2959	RETVAL
…		…
2001		2966
2002	void glEndList ()	2967	void glEndList ()
2003		2968
2004	void glCallList (int list)	2969	void glCallList (int list)
2005		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		2972
		2973	PROTOTYPES: DISABLE
		2974
		2975	void
		2976	find_widget (SV *self, NV x, NV y)
		2977	PPCODE:
		2978	{
		2979	if (within_widget (self, x, y))
		2980	XPUSHs (self);
		2981	}
		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h \|\| !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3027	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID \| G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC