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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
		20	#include "flat_hash_map.hpp"
		21
13	#ifdef _WIN32	22	#ifdef _WIN32
14	# undef pipe	23	# undef pipe
		24	// microsoft vs. C
		25	# define sqrtf(x) sqrt(x)
		26	# define atan2f(x,y) atan2(x,y)
		27	# define M_PI 3.14159265f
15	#endif	28	#endif
16		29
		30	#include <cassert>
17	#include <math.h>	31	#include <cmath>
18	#include <string.h>	32	#include <cstring>
19	#include <stdio.h>	33	#include <cstdio>
20	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
		37	#include <bitset>
		38
		39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
21		40
22	#include <SDL.h>	41	#include <SDL.h>
		42	#include <SDL_thread.h>
23	#include <SDL_endian.h>	43	#include <SDL_endian.h>
24	#include <SDL_image.h>	44	#include <SDL_image.h>
25	#include <SDL_mixer.h>	45	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
27		47
		48	/* work around os x broken headers */
		49	#ifdef __MACOSX__
		50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		53	#endif
		54
28	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
30		57
31	#include <glib/gmacros.h>	58	#include <glib.h>
32		59
33	#include <pango/pango.h>	60	#include <pango/pango.h>
		61
		62	#ifndef PANGO_VERSION_CHECK
		63	# define PANGO_VERSION_CHECK(a,b,c) 0
		64	#endif
		65
		66	#if !PANGO_VERSION_CHECK (1, 15, 2)
		67	# define pango_layout_get_line_readonly pango_layout_get_line
		68	# define pango_layout_get_lines_readonly pango_layout_get_lines
		69	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		70	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		71	#endif
34		72
35	#ifndef _WIN32	73	#ifndef _WIN32
36	# include <sys/types.h>	74	# include <sys/types.h>
37	# include <sys/socket.h>	75	# include <sys/socket.h>
38	# include <netinet/in.h>	76	# include <netinet/in.h>
39	# include <netinet/tcp.h>	77	# include <netinet/tcp.h>
40	# include <inttypes.h>	78	# include <inttypes.h>
		79	#endif
		80
		81	#if __GNUC__ >= 4
		82	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	83	#else
42	typedef unsigned char uint8_t;	84	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	85	#endif
49		86
		87	#define expect_false(expr) expect ((expr) != 0, 0)
		88	#define expect_true(expr) expect ((expr) != 0, 1)
		89
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
52	#define FOW_DARKNESS 32	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
53		96
54	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
56		99
57	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
58		101
59	#if 0	102	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	103	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	104
62	# define PARACHUTE 0	105	#define KMOD_LRAM 0x10000 // our extension
63	#endif	106
		107	#define TEXID_SPEECH 1
		108	#define TEXID_NOFACE 2
		109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
		128
		129	static AV *texture_av;
64		130
65	static struct	131	static struct
66	{	132	{
67	#define GL_FUNC(ptr,name) ptr name;	133	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	134	#include "glfunc.h"
69	#undef GL_FUNC	135	#undef GL_FUNC
70	} gl;	136	} gl;
71		137
		138	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	139	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	140	{
74	if (gl.BlendFuncSeparate)	141	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	142	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	143	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	144	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	145	else
79	glBlendFunc (sa, da);	146	glBlendFunc (sa, da);
80	}	147	}
81		148
		149	static GLuint
		150	gen_texture ()
		151	{
		152	GLuint name;
		153
		154	if (AvFILL (texture_av) >= 0)
		155	name = (GLuint)(size_t)av_pop (texture_av);
		156	else
		157	glGenTextures (1, &name);
		158
		159	return name;
		160	}
		161
		162	static void
		163	del_texture (GLuint name)
		164	{
		165	/* make a half-assed attempt at returning the memory used by the texture */
		166	/* textures are frequently being reused by cfplus anyway */
		167	/glBindTexture (GL_TEXTURE_2D, name);/
		168	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		169	av_push (texture_av, (SV *)(size_t)name);
		170	glDeleteTextures (1, &name);
		171	}
		172
82	#include "texcache.c"	173	#include "texcache.c"
		174	#include "rendercache.c"
83		175
84	#include "pango-font.c"	176	#include "pango-font.c"
85	#include "pango-fontmap.c"	177	#include "pango-fontmap.c"
86	#include "pango-render.c"	178	#include "pango-render.c"
87		179
		180	typedef IV DC__Channel;
		181	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	182	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	183	typedef Mix_Music *DC__MixMusic;
90		184
91	typedef PangoFontDescription *CFPlus__Font;	185	typedef PangoFontDescription *DC__Font;
92		186
93	static int	187	static int
94	shape_attr_p (PangoLayoutRun *run)	188	shape_attr_p (PangoLayoutRun *run)
95	{	189	{
96	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
97		191
98	while (attrs)	192	while (attrs)
99	{	193	{
100	PangoAttribute *attr = attrs->data;	194	PangoAttribute attr = (PangoAttribute )attrs->data;
101		195
102	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
103	return 1;	197	return 1;
104		198
105	attrs = attrs->next;	199	attrs = attrs->next;
106	}	200	}
107		201
108	return 0;	202	return 0;
109	}	203	}
110		204
111	typedef struct cf_layout {	205	struct cf_layout {
112	PangoLayout *pl;	206	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
114	int base_height;	208	int base_height;
115	CFPlus__Font font;	209	DC__Font font;
116	} *CFPlus__Layout;	210	rc_t rc;
		211	};
117		212
		213	typedef cf_layout *DC__Layout;
		214
118	static CFPlus__Font default_font;	215	static DC__Font default_font;
119	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
121		218
122	static void	219	static void
123	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
124	{	221	{
125	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
126	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
127	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
128	#endif	225	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	227	}
131		228
132	static void	229	static void
133	layout_update_font (CFPlus__Layout self)	230	layout_update_font (DC__Layout self)
134	{	231	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	232	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	233	* reasonably well with dejavu/bistream fonts
137	*/	234	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	235	PangoFontDescription *font = self->font ? self->font : default_font;
139		236
140	pango_font_description_set_absolute_size (font,	237	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	238	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		239
143	pango_layout_set_font_description (self->pl, font);	240	pango_layout_set_font_description (self->pl, font);
144	}	241	}
145		242
146	static void	243	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	244	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	245	{
149	PangoRectangle rect;	246	PangoRectangle rect;
150		247
151	// get_pixel_* wrongly rounds down	248	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	249	pango_layout_get_extents (self->pl, 0, &rect);
159		256
160	*w = rect.width;	257	*w = rect.width;
161	*h = rect.height;	258	*h = rect.height;
162	}	259	}
163		260
		261	typedef uint16_t tileid;
164	typedef uint16_t mapface;	262	typedef uint16_t faceid;
165		263
166	typedef struct {	264	struct maptex
		265	{
167	GLint name;	266	GLuint name;
168	int w, h;	267	int w, h;
169	float s, t;	268	float s, t;
170	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
171	} maptex;	270	tileid smoothtile;
		271	uint8_t smoothlevel;
		272	uint8_t unused; /* set to zero on use */
		273	};
172		274
173	typedef struct {	275	struct mapcell
		276	{
174	uint32_t player;	277	uint32_t player;
175	mapface face[3];	278	tileid tile[3];
176	uint16_t darkness;	279	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	281	};
179		282
180	typedef struct {	283	struct maprow
		284	{
181	int32_t c0, c1;	285	int32_t c0, c1;
182	mapcell *col;	286	mapcell *col;
183	} maprow;	287	};
184		288
185	typedef struct map {	289	struct mapgrid {
186	int x, y, w, h;	290	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	292	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	293	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		294
194	int32_t rows;	295	int32_t rows;
195	maprow *row;	296	maprow *row;
196	} *CFPlus__Map;	297	};
		298
		299	typedef mapgrid *DC__Map;
197		300
198	static char *	301	static char *
199	prepend (char *ptr, int sze, int inc)	302	prepend (char *ptr, int sze, int inc)
200	{	303	{
201	char *p;	304	char *p;
…		…
218	}	321	}
219		322
220	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	323	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	324	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		325
		326	static void
		327	need_facenum (struct mapgrid *self, faceid face)
		328	{
		329	while (self->faces <= face)
		330	{
		331	Append (tileid, self->face2tile, self->faces, self->faces);
		332	self->faces *= 2;
		333	}
		334	}
		335
		336	static void
		337	need_texid (struct mapgrid *self, int texid)
		338	{
		339	while (self->texs <= texid)
		340	{
		341	Append (maptex, self->tex, self->texs, self->texs);
		342	self->texs *= 2;
		343	}
		344	}
		345
223	static maprow *	346	static maprow *
224	map_get_row (CFPlus__Map self, int y)	347	map_get_row (mapgrid *self, int y)
225	{	348	{
226	if (0 > y)	349	if (0 > y)
227	{	350	{
228	int extend = - y + MAP_EXTEND_Y;	351	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	352	Prepend (maprow, self->row, self->rows, extend);
…		…
267		390
268	return row->col + (x - row->c0);	391	return row->col + (x - row->c0);
269	}	392	}
270		393
271	static mapcell *	394	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	395	map_get_cell (mapgrid *self, int x, int y)
273	{	396	{
274	return row_get_cell (map_get_row (self, y), x);	397	return row_get_cell (map_get_row (self, y), x);
275	}	398	}
276		399
277	static void	400	static void
278	map_clear (CFPlus__Map self)	401	map_clear (mapgrid *self)
279	{	402	{
280	int r;	403	int r;
281		404
282	for (r = 0; r < self->rows; r++)	405	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	406	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	413	self->oy = 0;
291	self->row = 0;	414	self->row = 0;
292	self->rows = 0;	415	self->rows = 0;
293	}	416	}
294		417
		418	#define CELL_CLEAR(cell) \
		419	do { \
		420	if ((cell)->player) \
		421	(cell)->tile [2] = 0; \
		422	(cell)->darkness = 0; \
		423	(cell)->stat_hp = 0; \
		424	(cell)->flags = 0; \
		425	(cell)->player = 0; \
		426	} while (0)
		427
295	static void	428	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	429	map_blank (mapgrid *self, int x0, int y0, int w, int h)
297	{	430	{
298	int x, y;	431	int x, y;
299	maprow *row;	432	maprow *row;
300	mapcell *cell;	433	mapcell *cell;
301		434
…		…
313	if (x >= row->c1)	446	if (x >= row->c1)
314	break;	447	break;
315		448
316	cell = row->col + x - row->c0;	449	cell = row->col + x - row->c0;
317		450
318	cell->darkness = 0;	451	CELL_CLEAR (cell);
319	cell->stat_hp = 0;
320	}	452	}
321	}	453	}
		454	}
		455
		456	struct smooth_key
		457	{
		458	tileid tile;
		459	uint8_t x, y, level;
		460
		461	bool operator == (const smooth_key &o) const
		462	{
		463	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		464	}
		465	};
		466
		467	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		468
		469	namespace std {
		470	template <>
		471	struct hash<smooth_key>
		472	{
		473	size_t operator () (const smooth_key &v) const
		474	{
		475	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		476	}
		477	};
		478	}
		479
		480	static void
		481	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
		482	{
		483	auto &&it = h.find (key);
		484
		485	if (it == h.end ())
		486	h.insert (std::make_pair (key, bits));
		487	else
		488	it->second \|= bits;
322	}	489	}
323		490
324	static void	491	static void
325	music_finished (void)	492	music_finished (void)
326	{	493	{
…		…
343	ev.code = 1;	510	ev.code = 1;
344	ev.data1 = (void *)(long)channel;	511	ev.data1 = (void *)(long)channel;
345	ev.data2 = 0;	512	ev.data2 = 0;
346		513
347	SDL_PushEvent ((SDL_Event *)&ev);	514	SDL_PushEvent ((SDL_Event *)&ev);
		515	}
		516
		517	// approximately divide by 255
		518	static unsigned int
		519	div255 (unsigned int n)
		520	{
		521	return (n + (n >> 8)) >> 8;
348	}	522	}
349		523
350	static unsigned int	524	static unsigned int
351	minpot (unsigned int n)	525	minpot (unsigned int n)
352	{	526	{
…		…
362	n \|= n >> 16;	536	n \|= n >> 16;
363		537
364	return n + 1;	538	return n + 1;
365	}	539	}
366		540
367	MODULE = CFPlus PACKAGE = CFPlus	541	static unsigned int
		542	popcount (unsigned int n)
		543	{
		544	n -= (n >> 1) & 0x55555555U;
		545	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		546	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		547	n *= 0x01010101U;
		548
		549	return n >> 24;
		550	}
		551
		552	/* SDL should provide this, really. */
		553	#define SDLK_MODIFIER_MIN 300
		554	#define SDLK_MODIFIER_MAX 314
		555
		556	/******************************************************************************/
		557
		558	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		559	static GV *hover_gv;
		560
		561	static int
		562	within_widget (SV *widget, NV x, NV y)
		563	{
		564	HV *self;
		565	SV **svp;
		566	NV wx, ww, wy, wh;
		567
		568	if (!SvROK (widget))
		569	return 0;
		570
		571	self = (HV *)SvRV (widget);
		572
		573	if (SvTYPE (self) != SVt_PVHV)
		574	return 0;
		575
		576	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		577	if (y < wy)
		578	return 0;
		579
		580	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		581	if (y >= wy + wh)
		582	return 0;
		583
		584	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		585	if (x < wx)
		586	return 0;
		587
		588	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		589	if (x >= wx + ww)
		590	return 0;
		591
		592	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		593	if (!svp \|\| !SvTRUE (*svp))
		594	return 0;
		595
		596	return 1;
		597	}
		598
		599	/******************************************************************************/
		600
		601	/* process keyboard modifiers */
		602	static int
		603	mod_munge (int mod)
		604	{
		605	mod &= MOD_MASK;
		606
		607	if (mod & (KMOD_META \| KMOD_ALT))
		608	mod \|= KMOD_LRAM;
		609
		610	return mod;
		611	}
		612
		613	static void
		614	deliantra_main (SV *real_main)
		615	{
		616	dSP;
		617
		618	PUSHMARK (SP);
		619	call_sv (real_main, G_DISCARD \| G_VOID);
		620	}
		621
		622	#ifdef __MACOSX__
		623	static SV *real_main;
		624
		625	/* to due surprising braindamage on the side of SDL design, we
		626	* do some mind-boggling hack here: SDL requires a custom main()
		627	* on OS X, so... we provide one and call the original main(), which,
		628	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		629	* and which calls our main (== SDL_main) back.
		630	*/
		631	extern C_LINKAGE int
		632	main (int argc, char *argv[])
		633	{
		634	deliantra_main (real_main);
		635	}
		636
		637	#undef main
		638
		639	extern C_LINKAGE int main (int argc, char *argv[]);
		640
		641	static void
		642	SDL_main_hack (SV *real_main_)
		643	{
		644	real_main = real_main_;
		645
		646	char *argv[] = { "deliantra client", 0 };
		647	(main) (1, argv);
		648	}
		649	#else
		650	static void
		651	SDL_main_hack (SV *real_main)
		652	{
		653	deliantra_main (real_main);
		654	}
		655	#endif
		656
		657	MODULE = Deliantra::Client PACKAGE = DC
368		658
369	PROTOTYPES: ENABLE	659	PROTOTYPES: ENABLE
370		660
371	BOOT:	661	BOOT:
372	{	662	{
373	HV *stash = gv_stashpv ("CFPlus", 1);	663	HV *stash = gv_stashpv ("DC", 1);
374	static const struct {	664	static const struct {
375	const char *name;	665	const char *name;
376	IV iv;	666	IV iv;
377	} *civ, const_iv[] = {	667	} *civ, const_iv[] = {
378	# define const_iv(name) { # name, (IV)name }	668	# define const_iv(name) { # name, (IV)name }
		669	const_iv (SDLK_MODIFIER_MIN),
		670	const_iv (SDLK_MODIFIER_MAX),
		671
379	const_iv (SDL_ACTIVEEVENT),	672	const_iv (SDL_ACTIVEEVENT),
380	const_iv (SDL_KEYDOWN),	673	const_iv (SDL_KEYDOWN),
381	const_iv (SDL_KEYUP),	674	const_iv (SDL_KEYUP),
382	const_iv (SDL_MOUSEMOTION),	675	const_iv (SDL_MOUSEMOTION),
383	const_iv (SDL_MOUSEBUTTONDOWN),	676	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
392	const_iv (SDL_EVENT_RESERVEDA),	685	const_iv (SDL_EVENT_RESERVEDA),
393	const_iv (SDL_EVENT_RESERVEDB),	686	const_iv (SDL_EVENT_RESERVEDB),
394	const_iv (SDL_VIDEORESIZE),	687	const_iv (SDL_VIDEORESIZE),
395	const_iv (SDL_VIDEOEXPOSE),	688	const_iv (SDL_VIDEOEXPOSE),
396	const_iv (SDL_USEREVENT),	689	const_iv (SDL_USEREVENT),
		690
		691	const_iv (SDL_APPINPUTFOCUS),
		692	const_iv (SDL_APPMOUSEFOCUS),
		693	const_iv (SDL_APPACTIVE),
		694
		695
		696	const_iv (SDLK_UNKNOWN),
		697	const_iv (SDLK_FIRST),
		698	const_iv (SDLK_BACKSPACE),
		699	const_iv (SDLK_TAB),
		700	const_iv (SDLK_CLEAR),
		701	const_iv (SDLK_RETURN),
		702	const_iv (SDLK_PAUSE),
		703	const_iv (SDLK_ESCAPE),
		704	const_iv (SDLK_SPACE),
		705	const_iv (SDLK_EXCLAIM),
		706	const_iv (SDLK_QUOTEDBL),
		707	const_iv (SDLK_HASH),
		708	const_iv (SDLK_DOLLAR),
		709	const_iv (SDLK_AMPERSAND),
		710	const_iv (SDLK_QUOTE),
		711	const_iv (SDLK_LEFTPAREN),
		712	const_iv (SDLK_RIGHTPAREN),
		713	const_iv (SDLK_ASTERISK),
		714	const_iv (SDLK_PLUS),
		715	const_iv (SDLK_COMMA),
		716	const_iv (SDLK_MINUS),
		717	const_iv (SDLK_PERIOD),
		718	const_iv (SDLK_SLASH),
		719	const_iv (SDLK_0),
		720	const_iv (SDLK_1),
		721	const_iv (SDLK_2),
		722	const_iv (SDLK_3),
		723	const_iv (SDLK_4),
		724	const_iv (SDLK_5),
		725	const_iv (SDLK_6),
		726	const_iv (SDLK_7),
		727	const_iv (SDLK_8),
		728	const_iv (SDLK_9),
		729	const_iv (SDLK_COLON),
		730	const_iv (SDLK_SEMICOLON),
		731	const_iv (SDLK_LESS),
		732	const_iv (SDLK_EQUALS),
		733	const_iv (SDLK_GREATER),
		734	const_iv (SDLK_QUESTION),
		735	const_iv (SDLK_AT),
		736
		737	const_iv (SDLK_LEFTBRACKET),
		738	const_iv (SDLK_BACKSLASH),
		739	const_iv (SDLK_RIGHTBRACKET),
		740	const_iv (SDLK_CARET),
		741	const_iv (SDLK_UNDERSCORE),
		742	const_iv (SDLK_BACKQUOTE),
		743	const_iv (SDLK_DELETE),
		744
		745	const_iv (SDLK_FIRST),
		746	const_iv (SDLK_LAST),
397	const_iv (SDLK_KP0),	747	const_iv (SDLK_KP0),
398	const_iv (SDLK_KP1),	748	const_iv (SDLK_KP1),
399	const_iv (SDLK_KP2),	749	const_iv (SDLK_KP2),
400	const_iv (SDLK_KP3),	750	const_iv (SDLK_KP3),
401	const_iv (SDLK_KP4),	751	const_iv (SDLK_KP4),
…		…
456	const_iv (SDLK_BREAK),	806	const_iv (SDLK_BREAK),
457	const_iv (SDLK_MENU),	807	const_iv (SDLK_MENU),
458	const_iv (SDLK_POWER),	808	const_iv (SDLK_POWER),
459	const_iv (SDLK_EURO),	809	const_iv (SDLK_EURO),
460	const_iv (SDLK_UNDO),	810	const_iv (SDLK_UNDO),
		811
461	const_iv (KMOD_NONE),	812	const_iv (KMOD_NONE),
		813	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_LSHIFT),	814	const_iv (KMOD_LSHIFT),
463	const_iv (KMOD_RSHIFT),	815	const_iv (KMOD_RSHIFT),
		816	const_iv (KMOD_CTRL),
464	const_iv (KMOD_LCTRL),	817	const_iv (KMOD_LCTRL),
465	const_iv (KMOD_RCTRL),	818	const_iv (KMOD_RCTRL),
		819	const_iv (KMOD_ALT),
466	const_iv (KMOD_LALT),	820	const_iv (KMOD_LALT),
467	const_iv (KMOD_RALT),	821	const_iv (KMOD_RALT),
		822	const_iv (KMOD_META),
468	const_iv (KMOD_LMETA),	823	const_iv (KMOD_LMETA),
469	const_iv (KMOD_RMETA),	824	const_iv (KMOD_RMETA),
470	const_iv (KMOD_NUM),	825	const_iv (KMOD_NUM),
471	const_iv (KMOD_CAPS),	826	const_iv (KMOD_CAPS),
472	const_iv (KMOD_MODE),	827	const_iv (KMOD_MODE),
473	const_iv (KMOD_CTRL),	828
474	const_iv (KMOD_SHIFT),	829	const_iv (KMOD_LRAM),
475	const_iv (KMOD_ALT),	830
476	const_iv (KMOD_META)	831	const_iv (MIX_DEFAULT_FORMAT),
		832
		833	const_iv (SDL_INIT_TIMER),
		834	const_iv (SDL_INIT_AUDIO),
		835	const_iv (SDL_INIT_VIDEO),
		836	const_iv (SDL_INIT_CDROM),
		837	const_iv (SDL_INIT_JOYSTICK),
		838	const_iv (SDL_INIT_EVERYTHING),
		839	const_iv (SDL_INIT_NOPARACHUTE),
		840	const_iv (SDL_INIT_EVENTTHREAD),
		841
		842	const_iv (SDL_GL_RED_SIZE),
		843	const_iv (SDL_GL_GREEN_SIZE),
		844	const_iv (SDL_GL_BLUE_SIZE),
		845	const_iv (SDL_GL_ALPHA_SIZE),
		846	const_iv (SDL_GL_DOUBLEBUFFER),
		847	const_iv (SDL_GL_BUFFER_SIZE),
		848	const_iv (SDL_GL_DEPTH_SIZE),
		849	const_iv (SDL_GL_STENCIL_SIZE),
		850	const_iv (SDL_GL_ACCUM_RED_SIZE),
		851	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		852	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		853	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		854	const_iv (SDL_GL_STEREO),
		855	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		856	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		857	const_iv (SDL_GL_ACCELERATED_VISUAL),
		858	const_iv (SDL_GL_SWAP_CONTROL),
		859
		860	const_iv (FOW_DARKNESS)
477	# undef const_iv	861	# undef const_iv
478	};	862	};
479		863
480	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	864	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
481	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	865	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		866
		867	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		868	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
482	}	869	}
		870
		871	void
		872	weaken (SV *rv)
		873	PROTOTYPE: $
		874	CODE:
		875	sv_rvweaken (rv);
483		876
484	int	877	int
485	in_destruct ()	878	in_destruct ()
486	CODE:	879	CODE:
487	RETVAL = PL_main_cv == Nullcv;	880	RETVAL = PL_main_cv == Nullcv;
…		…
489	RETVAL	882	RETVAL
490		883
491	NV floor (NV x)	884	NV floor (NV x)
492		885
493	NV ceil (NV x)	886	NV ceil (NV x)
		887
		888	IV minpot (UV n)
		889
		890	IV popcount (UV n)
		891
		892	NV distance (NV dx, NV dy)
		893	CODE:
		894	RETVAL = pow (dx * dx + dy * dy, 0.5);
		895	OUTPUT:
		896	RETVAL
494		897
495	void	898	void
496	pango_init ()	899	pango_init ()
497	CODE:	900	CODE:
498	{	901	{
499	opengl_fontmap = pango_opengl_font_map_new ();	902	opengl_fontmap = pango_opengl_font_map_new ();
500	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	903	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
501	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	904	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		905	/pango_context_set_font_description (opengl_context, default_font);/
		906	#if PANGO_VERSION_CHECK (1, 15, 2)
		907	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		908	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		909	#endif
502	}	910	}
503		911
504	int	912	char *SDL_GetError ()
505	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
506		913
507	void	914	void SDL_main_hack (SV *real_main)
		915	PROTOTYPE: &
		916
		917	int SDL_Init (U32 flags)
		918
		919	int SDL_InitSubSystem (U32 flags)
		920
		921	void SDL_QuitSubSystem (U32 flags)
		922
508	SDL_Quit ()	923	void SDL_Quit ()
509		924
		925	int SDL_GL_SetAttribute (int attr, int value)
		926	C_ARGS: (SDL_GLattr)attr, value
		927
		928	int SDL_GL_GetAttribute (int attr)
		929	CODE:
		930	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		931	XSRETURN_UNDEF;
		932	OUTPUT:
		933	RETVAL
		934
510	void	935	void
511	SDL_ListModes ()	936	SDL_ListModes (int rgb, int alpha)
512	PPCODE:	937	PPCODE:
513	{	938	{
514	SDL_Rect **m;	939	SDL_Rect **m;
515		940
516	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	941	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
517	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	942	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
518	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	943	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	944	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
520		945
521	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	946	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
522	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	947	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
523		948
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	949	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	950	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	951	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	952	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
528		953
529	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	954	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
530	#if SDL_VERSION_ATLEAST(1,2,10)
531	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
532	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	955	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
533	#endif
534
535	SDL_EnableUNICODE (1);
536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
537		956
538	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	957	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
539		958
540	if (m && m != (SDL_Rect **)-1)	959	if (m && m != (SDL_Rect **)-1)
541	while (*m)	960	while (*m)
542	{	961	{
		962	if ((m)->w >= 400 && (m)->h >= 300)
		963	{
543	AV *av = newAV ();	964	AV *av = newAV ();
544	av_push (av, newSViv ((*m)->w));	965	av_push (av, newSViv ((*m)->w));
545	av_push (av, newSViv ((*m)->h));	966	av_push (av, newSViv ((*m)->h));
		967	av_push (av, newSViv (rgb));
		968	av_push (av, newSViv (alpha));
546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	969	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		970	}
547		971
548	++m;	972	++m;
549	}	973	}
550	}	974	}
551		975
552	char *
553	SDL_GetError ()
554
555	int	976	int
556	SDL_SetVideoMode (int w, int h, int fullscreen)	977	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
557	CODE:	978	CODE:
		979	{
		980	SDL_EnableUNICODE (1);
		981	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		982
		983	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		984	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		985	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		986	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		987
558	RETVAL = !!SDL_SetVideoMode (	988	RETVAL = !!SDL_SetVideoMode (
559	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	989	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
560	);	990	);
		991
561	if (RETVAL)	992	if (RETVAL)
562	{	993	{
563	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	994	av_clear (texture_av);
564	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	995	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
565	# include "glfunc.h"	996	#include "glfunc.h"
566	# undef GL_FUNC	997	#undef GL_FUNC
		998	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		999	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
567	}	1000	}
		1001	}
568	OUTPUT:	1002	OUTPUT:
569	RETVAL	1003	RETVAL
		1004
		1005	void
		1006	SDL_WM_SetCaption (const char title, const char icon)
570		1007
571	void	1008	void
572	SDL_GL_SwapBuffers ()	1009	SDL_GL_SwapBuffers ()
573		1010
574	char *	1011	char *
575	SDL_GetKeyName (int sym)	1012	SDL_GetKeyName (int sym)
		1013	C_ARGS: (SDLKey)sym
576		1014
		1015	int
		1016	SDL_GetAppState ()
		1017
		1018	int
		1019	SDL_GetModState ()
		1020
		1021	int
		1022	SDL_WaitEvent ()
		1023	C_ARGS: 0
		1024
577	void	1025	void
578	SDL_PollEvent ()	1026	SDL_PumpEvents ()
		1027
		1028	void
		1029	peep_events ()
579	PPCODE:	1030	PPCODE:
580	{	1031	{
581	SDL_Event ev;	1032	SDL_Event ev;
582		1033
583	while (SDL_PollEvent (&ev))	1034	SDL_PumpEvents ();
		1035	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
584	{	1036	{
585	HV *hv = newHV ();	1037	HV *hv = newHV ();
586	hv_store (hv, "type", 4, newSViv (ev.type), 0);	1038	hv_store (hv, "type", 4, newSViv (ev.type), 0);
587		1039
588	switch (ev.type)	1040	switch (ev.type)
589	{	1041	{
590	case SDL_KEYDOWN:	1042	case SDL_KEYDOWN:
591	case SDL_KEYUP:	1043	case SDL_KEYUP:
592	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1044	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
593	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1045	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
594	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1046	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		1047	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
595	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1048	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
596	break;	1049	break;
597		1050
598	case SDL_ACTIVEEVENT:	1051	case SDL_ACTIVEEVENT:
599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1052	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	1053	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
601	break;	1054	break;
602		1055
603	case SDL_MOUSEMOTION:	1056	case SDL_MOUSEMOTION:
		1057	{
		1058	int state = ev.motion.state;
		1059	int x = ev.motion.x;
		1060	int y = ev.motion.y;
		1061	int xrel = ev.motion.xrel;
		1062	int yrel = ev.motion.yrel;
		1063
		1064	/* do simplistic event compression */
		1065	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		1066	&& state == ev.motion.state)
		1067	{
		1068	xrel += ev.motion.xrel;
		1069	yrel += ev.motion.yrel;
		1070	x = ev.motion.x;
		1071	y = ev.motion.y;
		1072	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		1073	}
		1074
604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1075	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
605
606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	1076	hv_store (hv, "state", 5, newSViv (state), 0);
607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	1077	hv_store (hv, "x", 1, newSViv (x), 0);
608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	1078	hv_store (hv, "y", 1, newSViv (y), 0);
609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	1079	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	1080	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		1081	}
611	break;	1082	break;
612		1083
613	case SDL_MOUSEBUTTONDOWN:	1084	case SDL_MOUSEBUTTONDOWN:
614	case SDL_MOUSEBUTTONUP:	1085	case SDL_MOUSEBUTTONUP:
615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1086	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
616		1087
617	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1088	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
618	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1089	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
619	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1090	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
620	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1091	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
625	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1096	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
626	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1097	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
627	break;	1098	break;
628	}	1099	}
629		1100
630	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1101	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
631	}	1102	}
632	}	1103	}
633		1104
		1105	char *
		1106	SDL_AudioDriverName ()
		1107	CODE:
		1108	{
		1109	char buf [256];
		1110	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1111	XSRETURN_UNDEF;
		1112
		1113	RETVAL = buf;
		1114	}
		1115	OUTPUT:
		1116	RETVAL
		1117
634	int	1118	int
635	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1119	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
636	POSTCALL:	1120	POSTCALL:
637	Mix_HookMusicFinished (music_finished);	1121	Mix_HookMusicFinished (music_finished);
638	Mix_ChannelFinished (channel_finished);	1122	Mix_ChannelFinished (channel_finished);
639		1123
640	void	1124	void
		1125	Mix_QuerySpec ()
		1126	PPCODE:
		1127	{
		1128	int freq, channels;
		1129	Uint16 format;
		1130
		1131	if (Mix_QuerySpec (&freq, &format, &channels))
		1132	{
		1133	EXTEND (SP, 3);
		1134	PUSHs (sv_2mortal (newSViv (freq)));
		1135	PUSHs (sv_2mortal (newSViv (format)));
		1136	PUSHs (sv_2mortal (newSViv (channels)));
		1137	}
		1138	}
		1139
		1140	void
641	Mix_CloseAudio ()	1141	Mix_CloseAudio ()
642		1142
643	int	1143	int
644	Mix_AllocateChannels (int numchans = -1)	1144	Mix_AllocateChannels (int numchans = -1)
645		1145
		1146	const char *
		1147	Mix_GetError ()
		1148
646	void	1149	void
647	lowdelay (int fd, int val = 1)	1150	lowdelay (int fd, int val = 1)
648	CODE:	1151	CODE:
		1152	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1153
		1154	void
		1155	win32_proxy_info ()
		1156	PPCODE:
		1157	{
649	#ifndef _WIN32	1158	#ifdef _WIN32
650	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1159	char buffer[2048];
		1160	DWORD buflen;
		1161
		1162	EXTEND (SP, 3);
		1163
		1164	buflen = sizeof (buffer);
		1165	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1166	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1167	{
		1168	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1169
		1170	buflen = sizeof (buffer);
		1171	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1172	{
		1173	PUSHs (newSVpv (buffer, 0));
		1174
		1175	buflen = sizeof (buffer);
		1176	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1177	PUSHs (newSVpv (buffer, 0));
		1178	}
		1179	}
651	#endif	1180	#endif
		1181	}
652		1182
653	void	1183	int
654	add_font (char *file)	1184	add_font (char *file)
655	CODE:	1185	CODE:
656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1186	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1187	OUTPUT:
		1188	RETVAL
		1189
		1190	void
		1191	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1192
		1193	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1194	void
		1195	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_OGG)
657		1196
658	void	1197	void
659	load_image_inline (SV *image_)	1198	load_image_inline (SV *image_)
660	ALIAS:	1199	ALIAS:
661	load_image_file = 1	1200	load_image_file = 1
…		…
664	STRLEN image_len;	1203	STRLEN image_len;
665	char image = (char )SvPVbyte (image_, image_len);	1204	char image = (char )SvPVbyte (image_, image_len);
666	SDL_Surface surface, surface2;	1205	SDL_Surface surface, surface2;
667	SDL_PixelFormat fmt;	1206	SDL_PixelFormat fmt;
668	SDL_RWops *rw = ix	1207	SDL_RWops *rw = ix
669	? SDL_RWFromFile (image, "r")	1208	? SDL_RWFromFile (image, "rb")
670	: SDL_RWFromConstMem (image, image_len);	1209	: SDL_RWFromConstMem (image, image_len);
671		1210
672	if (!rw)	1211	if (!rw)
673	croak ("load_image: %s", SDL_GetError ());	1212	croak ("load_image: %s", SDL_GetError ());
674		1213
…		…
707		1246
708	SDL_LockSurface (surface2);	1247	SDL_LockSurface (surface2);
709	EXTEND (SP, 6);	1248	EXTEND (SP, 6);
710	PUSHs (sv_2mortal (newSViv (surface2->w)));	1249	PUSHs (sv_2mortal (newSViv (surface2->w)));
711	PUSHs (sv_2mortal (newSViv (surface2->h)));	1250	PUSHs (sv_2mortal (newSViv (surface2->h)));
712	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1251	PUSHs (sv_2mortal (newSVpvn ((const char )surface2->pixels, surface2->h surface2->pitch)));
713	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1252	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
714	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1253	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
715	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1254	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
716	SDL_UnlockSurface (surface2);	1255	SDL_UnlockSurface (surface2);
717		1256
…		…
747	void	1286	void
748	error (char *message)	1287	error (char *message)
749	CODE:	1288	CODE:
750	fprintf (stderr, "ERROR: %s\n", message);	1289	fprintf (stderr, "ERROR: %s\n", message);
751	#ifdef _WIN32	1290	#ifdef _WIN32
752	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1291	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
753	#endif	1292	#endif
754		1293
755	void	1294	void
756	fatal (char *message)	1295	fatal (char *message)
757	CODE:	1296	CODE:
758	fprintf (stderr, "FATAL: %s\n", message);	1297	fprintf (stderr, "FATAL: %s\n", message);
759	#ifdef _WIN32	1298	#ifdef _WIN32
760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1299	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
761	#endif	1300	#endif
762	_exit (1);	1301	_exit (1);
763		1302
764	void	1303	void
765	_exit (int retval)	1304	_exit (int retval = 0)
766	CODE:	1305	CODE:
		1306	#ifdef WIN32
		1307	ExitThread (retval); // unclean, please beam me up
		1308	#else
767	_exit (retval);	1309	_exit (retval);
		1310	#endif
768		1311
769	MODULE = CFPlus PACKAGE = CFPlus::Font	1312	void
		1313	debug ()
		1314	CODE:
		1315	{
		1316	#if DEBUG
		1317	VALGRIND_DO_LEAK_CHECK;
		1318	#endif
		1319	}
770		1320
771	CFPlus::Font	1321	int
		1322	SvREFCNT (SV *sv)
		1323	CODE:
		1324	RETVAL = SvREFCNT (sv);
		1325	OUTPUT:
		1326	RETVAL
		1327
		1328	MODULE = Deliantra::Client PACKAGE = DC::Font
		1329
		1330	PROTOTYPES: DISABLE
		1331
		1332	DC::Font
772	new_from_file (SV class, char path, int id = 0)	1333	new_from_file (SV klass, char path, int id = 0)
773	CODE:	1334	CODE:
774	{	1335	{
775	int count;	1336	int count;
776	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1337	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
777	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1338	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
779	}	1340	}
780	OUTPUT:	1341	OUTPUT:
781	RETVAL	1342	RETVAL
782		1343
783	void	1344	void
784	DESTROY (CFPlus::Font self)	1345	DESTROY (DC::Font self)
785	CODE:	1346	CODE:
786	pango_font_description_free (self);	1347	pango_font_description_free (self);
787		1348
788	void	1349	void
789	make_default (CFPlus::Font self)	1350	make_default (DC::Font self)
		1351	PROTOTYPE: $
790	CODE:	1352	CODE:
791	default_font = self;	1353	default_font = self;
792		1354
793	MODULE = CFPlus PACKAGE = CFPlus::Layout	1355	MODULE = Deliantra::Client PACKAGE = DC::Layout
794		1356
		1357	PROTOTYPES: DISABLE
		1358
795	void	1359	void
796	reset_glyph_cache ()	1360	glyph_cache_backup ()
		1361	PROTOTYPE:
797	CODE:	1362	CODE:
		1363	tc_backup ();
		1364
		1365	void
		1366	glyph_cache_restore ()
		1367	PROTOTYPE:
		1368	CODE:
798	tc_clear ();	1369	tc_restore ();
799		1370
800	CFPlus::Layout	1371	DC::Layout
801	new (SV *class)	1372	new (SV *klass)
802	CODE:	1373	CODE:
803	New (0, RETVAL, 1, struct cf_layout);	1374	RETVAL = new cf_layout;
804		1375
805	RETVAL->pl = pango_layout_new (opengl_context);	1376	RETVAL->pl = pango_layout_new (opengl_context);
806	RETVAL->r = 1.;	1377	RETVAL->r = 1.;
807	RETVAL->g = 1.;	1378	RETVAL->g = 1.;
808	RETVAL->b = 1.;	1379	RETVAL->b = 1.;
…		…
814	layout_update_font (RETVAL);	1385	layout_update_font (RETVAL);
815	OUTPUT:	1386	OUTPUT:
816	RETVAL	1387	RETVAL
817		1388
818	void	1389	void
819	DESTROY (CFPlus::Layout self)	1390	DESTROY (DC::Layout self)
820	CODE:	1391	CODE:
821	g_object_unref (self->pl);	1392	g_object_unref (self->pl);
822	Safefree (self);	1393	delete self;
823		1394
824	void	1395	void
825	set_text (CFPlus::Layout self, SV *text_)	1396	set_text (DC::Layout self, SV *text_)
826	CODE:	1397	CODE:
827	{	1398	{
828	STRLEN textlen;	1399	STRLEN textlen;
829	char *text = SvPVutf8 (text_, textlen);	1400	char *text = SvPVutf8 (text_, textlen);
830		1401
831	pango_layout_set_text (self->pl, text, textlen);	1402	pango_layout_set_text (self->pl, text, textlen);
832	}	1403	}
833		1404
834	void	1405	void
835	set_markup (CFPlus::Layout self, SV *text_)	1406	set_markup (DC::Layout self, SV *text_)
836	CODE:	1407	CODE:
837	{	1408	{
838	STRLEN textlen;	1409	STRLEN textlen;
839	char *text = SvPVutf8 (text_, textlen);	1410	char *text = SvPVutf8 (text_, textlen);
840		1411
841	pango_layout_set_markup (self->pl, text, textlen);	1412	pango_layout_set_markup (self->pl, text, textlen);
842	}	1413	}
843		1414
844	void	1415	void
845	set_shapes (CFPlus::Layout self, ...)	1416	set_shapes (DC::Layout self, ...)
846	CODE:	1417	CODE:
847	{	1418	{
848	PangoAttrList *attrs = 0;	1419	PangoAttrList *attrs = 0;
849	const char *text = pango_layout_get_text (self->pl);	1420	const char *text = pango_layout_get_text (self->pl);
850	const char *pos = text;	1421	const char *pos = text;
…		…
885	if (attrs)	1456	if (attrs)
886	pango_layout_set_attributes (self->pl, attrs);	1457	pango_layout_set_attributes (self->pl, attrs);
887	}	1458	}
888		1459
889	void	1460	void
890	get_shapes (CFPlus::Layout self)	1461	get_shapes (DC::Layout self)
891	PPCODE:	1462	PPCODE:
892	{	1463	{
893	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1464	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
894		1465
895	do	1466	do
896	{	1467	{
897	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1468	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
898		1469
899	if (run && shape_attr_p (run))	1470	if (run && shape_attr_p (run))
900	{	1471	{
901	PangoRectangle extents;	1472	PangoRectangle extents;
902	pango_layout_iter_get_run_extents (iter, 0, &extents);	1473	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
910		1481
911	pango_layout_iter_free (iter);	1482	pango_layout_iter_free (iter);
912	}	1483	}
913		1484
914	int	1485	int
915	has_wrapped (CFPlus::Layout self)	1486	has_wrapped (DC::Layout self)
916	CODE:	1487	CODE:
917	{	1488	{
918	int lines = 1;	1489	int lines = 1;
919	const char *text = pango_layout_get_text (self->pl);	1490	const char *text = pango_layout_get_text (self->pl);
920		1491
…		…
925	}	1496	}
926	OUTPUT:	1497	OUTPUT:
927	RETVAL	1498	RETVAL
928		1499
929	SV *	1500	SV *
930	get_text (CFPlus::Layout self)	1501	get_text (DC::Layout self)
931	CODE:	1502	CODE:
932	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1503	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
933	sv_utf8_decode (RETVAL);	1504	sv_utf8_decode (RETVAL);
934	OUTPUT:	1505	OUTPUT:
935	RETVAL	1506	RETVAL
936		1507
937	void	1508	void
938	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1509	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
939	CODE:	1510	CODE:
940	self->r = r;	1511	self->r = r;
941	self->g = g;	1512	self->g = g;
942	self->b = b;	1513	self->b = b;
943	self->a = a;	1514	self->a = a;
944		1515
945	void	1516	void
946	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1517	set_font (DC::Layout self, DC::Font font = 0)
947	CODE:	1518	CODE:
948	if (self->font != font)	1519	if (self->font != font)
949	{	1520	{
950	self->font = font;	1521	self->font = font;
951	layout_update_font (self);	1522	layout_update_font (self);
952	}	1523	}
953		1524
954	void	1525	void
955	set_height (CFPlus::Layout self, int base_height)	1526	set_height (DC::Layout self, int base_height)
956	CODE:	1527	CODE:
957	if (self->base_height != base_height)	1528	if (self->base_height != base_height)
958	{	1529	{
959	self->base_height = base_height;	1530	self->base_height = base_height;
960	layout_update_font (self);	1531	layout_update_font (self);
961	}	1532	}
962		1533
963	void	1534	void
964	set_width (CFPlus::Layout self, int max_width = -1)	1535	set_width (DC::Layout self, int max_width = -1)
965	CODE:	1536	CODE:
966	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1537	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
967		1538
968	void	1539	void
969	set_indent (CFPlus::Layout self, int indent)	1540	set_indent (DC::Layout self, int indent)
970	CODE:	1541	CODE:
971	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1542	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
972		1543
973	void	1544	void
974	set_spacing (CFPlus::Layout self, int spacing)	1545	set_spacing (DC::Layout self, int spacing)
975	CODE:	1546	CODE:
976	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1547	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
977		1548
978	void	1549	void
979	set_ellipsise (CFPlus::Layout self, int ellipsise)	1550	set_ellipsise (DC::Layout self, int ellipsise)
980	CODE:	1551	CODE:
981	pango_layout_set_ellipsize (self->pl,	1552	pango_layout_set_ellipsize (self->pl,
982	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1553	ellipsise == 1 ? PANGO_ELLIPSIZE_START
983	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1554	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
984	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1555	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
985	: PANGO_ELLIPSIZE_NONE	1556	: PANGO_ELLIPSIZE_NONE
986	);	1557	);
987		1558
988	void	1559	void
989	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1560	set_single_paragraph_mode (DC::Layout self, int spm)
990	CODE:	1561	CODE:
991	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1562	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
992		1563
993	void	1564	void
994	size (CFPlus::Layout self)	1565	size (DC::Layout self)
995	PPCODE:	1566	PPCODE:
996	{	1567	{
997	int w, h;	1568	int w, h;
998		1569
999	layout_get_pixel_size (self, &w, &h);	1570	layout_get_pixel_size (self, &w, &h);
…		…
1002	PUSHs (sv_2mortal (newSViv (w)));	1573	PUSHs (sv_2mortal (newSViv (w)));
1003	PUSHs (sv_2mortal (newSViv (h)));	1574	PUSHs (sv_2mortal (newSViv (h)));
1004	}	1575	}
1005		1576
1006	int	1577	int
1007	descent (CFPlus::Layout self)	1578	descent (DC::Layout self)
1008	CODE:	1579	CODE:
1009	{	1580	{
1010	PangoRectangle rect;	1581	PangoRectangle rect;
1011	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1582	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1012	pango_layout_line_get_pixel_extents (line, 0, &rect);	1583	pango_layout_line_get_pixel_extents (line, 0, &rect);
1013	RETVAL = PANGO_DESCENT (rect);	1584	RETVAL = PANGO_DESCENT (rect);
1014	}	1585	}
1015	OUTPUT:	1586	OUTPUT:
1016	RETVAL	1587	RETVAL
1017		1588
1018	int	1589	int
1019	xy_to_index (CFPlus::Layout self, int x, int y)	1590	xy_to_index (DC::Layout self, int x, int y)
1020	CODE:	1591	CODE:
1021	{	1592	{
1022	int index, trailing;	1593	int index, trailing;
1023	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1594	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1024	RETVAL = index;	1595	RETVAL = index + trailing;
1025	}	1596	}
1026	OUTPUT:	1597	OUTPUT:
1027	RETVAL	1598	RETVAL
1028		1599
1029	void	1600	void
1030	cursor_pos (CFPlus::Layout self, int index)	1601	cursor_pos (DC::Layout self, int index)
1031	PPCODE:	1602	PPCODE:
1032	{	1603	{
1033	PangoRectangle strong_pos;	1604	PangoRectangle pos;
1034	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1605	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1035		1606
1036	EXTEND (SP, 3);	1607	EXTEND (SP, 3);
1037	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1608	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1609	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1610	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1040	}	1611	}
1041		1612
1042	void	1613	void
1043	render (CFPlus::Layout self, float x, float y, int flags = 0)	1614	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1044	PPCODE:	1615	PPCODE:
		1616	{
		1617	int line, x;
		1618
		1619	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1620	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1621	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1622	--line;
		1623	#endif
		1624	EXTEND (SP, 2);
		1625	PUSHs (sv_2mortal (newSViv (line)));
		1626	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1627	}
		1628
		1629	void
		1630	line_x_to_index (DC::Layout self, int line, int x)
		1631	PPCODE:
		1632	{
		1633	PangoLayoutLine *lp;
		1634	int index, trailing;
		1635
		1636	if (line < 0)
		1637	XSRETURN_EMPTY;
		1638
		1639	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1640	XSRETURN_EMPTY; /* do better */
		1641
		1642	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1643
		1644	EXTEND (SP, 2);
		1645	if (GIMME_V == G_SCALAR)
		1646	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1647	else
		1648	{
		1649	PUSHs (sv_2mortal (newSViv (index)));
		1650	PUSHs (sv_2mortal (newSViv (trailing)));
		1651	}
		1652	}
		1653
		1654	void
		1655	render (DC::Layout self, float x, float y, int flags = 0)
		1656	CODE:
		1657	self->rc.clear ();
1045	pango_opengl_render_layout_subpixel (	1658	pango_opengl_render_layout_subpixel (
1046	self->pl,	1659	self->pl,
		1660	&self->rc,
1047	x * PANGO_SCALE, y * PANGO_SCALE,	1661	x * PANGO_SCALE, y * PANGO_SCALE,
1048	self->r, self->g, self->b, self->a,	1662	self->r, self->g, self->b, self->a,
1049	flags	1663	flags
1050	);	1664	);
		1665	// we assume that context_change actually clears/frees stuff
		1666	// and does not do any recomputation...
		1667	pango_layout_context_changed (self->pl);
1051		1668
1052	MODULE = CFPlus PACKAGE = CFPlus::Texture
1053
1054	void	1669	void
1055	pad2pot (SV data_, SV w_, SV *h_)	1670	draw (DC::Layout self)
1056	CODE:	1671	CODE:
1057	{	1672	{
1058	int ow = SvIV (w_);	1673	glEnable (GL_TEXTURE_2D);
1059	int oh = SvIV (h_);	1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1675	glEnable (GL_BLEND);
		1676	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1677	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1678	glEnable (GL_ALPHA_TEST);
		1679	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1060		1680
1061	if (ow && oh)	1681	self->rc.draw ();
		1682
		1683	glDisable (GL_ALPHA_TEST);
		1684	glDisable (GL_BLEND);
		1685	glDisable (GL_TEXTURE_2D);
		1686	}
		1687
		1688	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1689
		1690	PROTOTYPES: ENABLE
		1691
		1692	void
		1693	pad (SV *data_, int ow, int oh, int nw, int nh)
		1694	CODE:
		1695	{
		1696	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1062	{	1697	{
1063	int nw = minpot (ow);
1064	int nh = minpot (oh);
1065
1066	if (nw != ow \|\| nh != oh)
1067	{
1068	if (SvOK (data_))
1069	{
1070	STRLEN datalen;	1698	STRLEN datalen;
1071	char *data = SvPVbyte (data_, datalen);	1699	char *data = SvPVbyte (data_, datalen);
1072	int bpp = datalen / (ow * oh);	1700	int bpp = datalen / (ow * oh);
1073	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1701	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1074		1702
1075	SvPOK_only (result_);	1703	SvPOK_only (result_);
1076	SvCUR_set (result_, nw * nh * bpp);	1704	SvCUR_set (result_, nw * nh * bpp);
1077		1705
1078	memset (SvPVX (result_), 0, nw * nh * bpp);	1706	memset (SvPVX (result_), 0, nw * nh * bpp);
1079	while (oh--)	1707	while (oh--)
1080	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1708	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1081		1709
1082	sv_setsv (data_, result_);	1710	sv_setsv (data_, result_);
1083	}
1084
1085	sv_setiv (w_, nw);
1086	sv_setiv (h_, nh);
1087	}
1088	}	1711	}
1089	}	1712	}
1090		1713
1091	void	1714	void
1092	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1715	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1098	{	1721	{
1099	HV hv = (HV )SvRV (self);	1722	HV hv = (HV )SvRV (self);
1100	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1723	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1101	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1724	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1102	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1725	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1726
		1727	if (name <= 0)
		1728	XSRETURN_EMPTY;
1103		1729
1104	if (items < 5)	1730	if (items < 5)
1105	{	1731	{
1106	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1732	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1107	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1733	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1135	glDisable (GL_ALPHA_TEST);	1761	glDisable (GL_ALPHA_TEST);
1136	glDisable (GL_BLEND);	1762	glDisable (GL_BLEND);
1137	}	1763	}
1138	}	1764	}
1139		1765
1140	MODULE = CFPlus PACKAGE = CFPlus::Map	1766	void
1141		1767	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t data2 = data1)
1142	CFPlus::Map	1768	PROTOTYPE: @
1143	new (SV *class, int map_width, int map_height)
1144	CODE:	1769	CODE:
		1770	{
		1771	glEnable (GL_BLEND);
		1772	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1773	glEnable (GL_TEXTURE_2D);
		1774	glBindTexture (GL_TEXTURE_2D, name1);
		1775
		1776	glColor3f (intensity, intensity, intensity);
		1777	glPushMatrix ();
		1778	glScalef (1./3, 1./3, 1.);
		1779
		1780	if (blend > 0.f)
		1781	{
		1782	float dx3 = dx * -3.f / w;
		1783	float dy3 = dy * -3.f / h;
		1784	GLfloat env_color[4] = { 0., 0., 0., blend };
		1785
		1786	/* interpolate the two shadow textures */
		1787	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1791	gl.ActiveTexture (GL_TEXTURE1);
		1792	glEnable (GL_TEXTURE_2D);
		1793	glBindTexture (GL_TEXTURE_2D, name2);
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1795
		1796	/* rgb == rgb(glcolor) */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1800
		1801	/* alpha = interpolate t0, t1 by env_alpha */
		1802	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1809	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1812	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1813
		1814	glBegin (GL_QUADS);
		1815	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1816	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1817	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1818	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1819	glEnd ();
		1820
		1821	glDisable (GL_TEXTURE_2D);
		1822	gl.ActiveTexture (GL_TEXTURE0);
		1823	}
		1824	else
		1825	{
		1826	/* simple blending of one texture, also opengl <1.3 path */
		1827	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1828
		1829	glBegin (GL_QUADS);
		1830	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1831	glTexCoord2f (0, t); glVertex2f (0, h);
		1832	glTexCoord2f (s, t); glVertex2f (w, h);
		1833	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1834	glEnd ();
		1835	}
		1836
		1837	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1838	{
		1839	int x, y;
		1840	int dx3 = dx * 3;
		1841	int dy3 = dy * 3;
		1842
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1844	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1845	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1846	glTranslatef (-1., -1., 0);
		1847	glBegin (GL_QUADS);
		1848
		1849	for (y = 1; y < h; y += 3)
		1850	{
		1851	int y1 = y - dy3;
		1852	int y1valid = y1 >= 0 && y1 < h;
		1853
		1854	for (x = 1; x < w; x += 3)
		1855	{
		1856	int x1 = x - dx3;
		1857	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1858	uint8_t h2;
		1859
		1860	if (y1valid && x1 >= 0 && x1 < w)
		1861	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1862	else
		1863	h2 = 1; /* out of range == invisible */
		1864
		1865	if (h1 \|\| h2)
		1866	{
		1867	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1868	glColor4f (1., 1., 1., alpha);
		1869
		1870	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1871	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1872	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1873	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	glEnd ();
		1880
		1881	glPopMatrix ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885	}
		1886
		1887	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1888	CODE:
		1889	{
		1890	GLint width;
		1891	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1892	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1893	RETVAL = width > 0;
		1894	}
		1895	OUTPUT:
		1896	RETVAL
		1897
		1898	MODULE = Deliantra::Client PACKAGE = DC::Map
		1899
		1900	PROTOTYPES: DISABLE
		1901
		1902	DC::Map
		1903	new (SV *klass)
		1904	CODE:
1145	New (0, RETVAL, 1, struct map);	1905	New (0, RETVAL, 1, mapgrid);
1146	RETVAL->x = 0;	1906	RETVAL->x = 0;
1147	RETVAL->y = 0;	1907	RETVAL->y = 0;
1148	RETVAL->w = map_width;	1908	RETVAL->w = 0;
1149	RETVAL->h = map_height;	1909	RETVAL->h = 0;
1150	RETVAL->ox = 0;	1910	RETVAL->ox = 0;
1151	RETVAL->oy = 0;	1911	RETVAL->oy = 0;
1152	RETVAL->faces = 8192;	1912	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1153	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1913	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1154	RETVAL->texs = 8192;
1155	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1156	RETVAL->rows = 0;	1914	RETVAL->rows = 0;
1157	RETVAL->row = 0;	1915	RETVAL->row = 0;
1158	OUTPUT:	1916	OUTPUT:
1159	RETVAL	1917	RETVAL
1160		1918
1161	void	1919	void
1162	DESTROY (CFPlus::Map self)	1920	DESTROY (DC::Map self)
1163	CODE:	1921	CODE:
1164	{	1922	{
1165	map_clear (self);	1923	map_clear (self);
1166	Safefree (self->face);	1924	Safefree (self->face2tile);
1167	Safefree (self->tex);	1925	Safefree (self->tex);
1168	Safefree (self);	1926	Safefree (self);
1169	}	1927	}
1170		1928
1171	void	1929	void
		1930	resize (DC::Map self, int map_width, int map_height)
		1931	CODE:
		1932	self->w = map_width;
		1933	self->h = map_height;
		1934
		1935	void
1172	clear (CFPlus::Map self)	1936	clear (DC::Map self)
1173	CODE:	1937	CODE:
1174	map_clear (self);	1938	map_clear (self);
1175		1939
1176	void	1940	void
1177	set_face (CFPlus::Map self, int face, int texid)	1941	set_tileid (DC::Map self, int face, int tile)
1178	CODE:	1942	CODE:
1179	{	1943	{
1180	while (self->faces <= face)	1944	need_facenum (self, face); self->face2tile [face] = tile;
1181	{	1945	need_texid (self, tile);
1182	Append (mapface, self->face, self->faces, self->faces);
1183	self->faces *= 2;
1184	}
1185
1186	self->face [face] = texid;
1187	}	1946	}
1188		1947
1189	void	1948	void
		1949	set_smooth (DC::Map self, int face, int smooth, int level)
		1950	CODE:
		1951	{
		1952	tileid texid;
		1953	maptex *tex;
		1954
		1955	if (face < 0 \|\| face >= self->faces)
		1956	return;
		1957
		1958	if (smooth < 0 \|\| smooth >= self->faces)
		1959	return;
		1960
		1961	texid = self->face2tile [face];
		1962
		1963	if (!texid)
		1964	return;
		1965
		1966	tex = self->tex + texid;
		1967	tex->smoothtile = self->face2tile [smooth];
		1968	tex->smoothlevel = level;
		1969	}
		1970
		1971	void
1190	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1972	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)
1191	CODE:	1973	CODE:
1192	{	1974	{
1193	while (self->texs <= texid)	1975	need_texid (self, texid);
1194	{
1195	Append (maptex, self->tex, self->texs, self->texs);
1196	self->texs *= 2;
1197	}
1198		1976
1199	{	1977	{
1200	maptex *tex = self->tex + texid;	1978	maptex *tex = self->tex + texid;
1201		1979
1202	tex->name = name;	1980	tex->name = name;
…		…
1218	// use uglier nearest interpolation because linear suffers	1996	// use uglier nearest interpolation because linear suffers
1219	// from transparent color bleeding and ugly wrapping effects.	1997	// from transparent color bleeding and ugly wrapping effects.
1220	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1998	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1221	}	1999	}
1222		2000
		2001	void
		2002	expire_textures (DC::Map self, int texid, int count)
		2003	PPCODE:
		2004	for (; texid < self->texs && count; ++texid, --count)
		2005	{
		2006	maptex *tex = self->tex + texid;
		2007
		2008	if (tex->name)
		2009	{
		2010	if (tex->unused)
		2011	{
		2012	tex->name = 0;
		2013	tex->unused = 0;
		2014	XPUSHs (sv_2mortal (newSViv (texid)));
		2015	}
		2016	else
		2017	tex->unused = 1;
		2018	}
		2019	}
		2020
1223	int	2021	int
1224	ox (CFPlus::Map self)	2022	ox (DC::Map self)
1225	ALIAS:	2023	ALIAS:
1226	oy = 1	2024	oy = 1
1227	x = 2	2025	x = 2
1228	y = 3	2026	y = 3
1229	w = 4	2027	w = 4
…		…
1240	}	2038	}
1241	OUTPUT:	2039	OUTPUT:
1242	RETVAL	2040	RETVAL
1243		2041
1244	void	2042	void
1245	scroll (CFPlus::Map self, int dx, int dy)	2043	scroll (DC::Map self, int dx, int dy)
1246	CODE:	2044	CODE:
1247	{	2045	{
1248	if (dx > 0)	2046	if (dx > 0)
1249	map_blank (self, self->x, self->y, dx - 1, self->h);	2047	map_blank (self, self->x, self->y, dx, self->h);
1250	else if (dx < 0)	2048	else if (dx < 0)
1251	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	2049	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1252		2050
1253	if (dy > 0)	2051	if (dy > 0)
1254	map_blank (self, self->x, self->y, self->w, dy - 1);	2052	map_blank (self, self->x, self->y, self->w, dy);
1255	else if (dy < 0)	2053	else if (dy < 0)
1256	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	2054	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1257		2055
1258	self->ox += dx; self->x += dx;	2056	self->ox += dx; self->x += dx;
1259	self->oy += dy; self->y += dy;	2057	self->oy += dy; self->y += dy;
1260		2058
1261	while (self->y < 0)	2059	while (self->y < 0)
…		…
1265	self->rows += MAP_EXTEND_Y;	2063	self->rows += MAP_EXTEND_Y;
1266	self->y += MAP_EXTEND_Y;	2064	self->y += MAP_EXTEND_Y;
1267	}	2065	}
1268	}	2066	}
1269		2067
1270	void	2068	SV *
1271	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2069	map1a_update (DC::Map self, SV *data_)
1272	CODE:	2070	CODE:
1273	{	2071	{
1274	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2072	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1275	uint8_t data_end = (uint8_t )SvEND (data_);	2073	uint8_t data_end = (uint8_t )SvEND (data_);
1276	mapcell *cell;	2074	mapcell *cell;
1277	int x, y, flags;	2075	int x, y, z, flags;
		2076	AV *missing = newAV ();
		2077	RETVAL = newRV_noinc ((SV *)missing);
1278		2078
1279	while (data < data_end - 1)	2079	while (data < data_end - 1)
1280	{	2080	{
1281	flags = (data [0] << 8) + data [1]; data += 2;	2081	flags = (data [0] << 8) + data [1]; data += 2;
1282		2082
…		…
1287		2087
1288	if (flags & 15)	2088	if (flags & 15)
1289	{	2089	{
1290	if (!cell->darkness)	2090	if (!cell->darkness)
1291	{	2091	{
		2092	memset (cell, 0, sizeof (*cell));
1292	cell->darkness = 256;	2093	cell->darkness = 256;
1293	cell->face [0] = 0;
1294	cell->face [1] = 0;
1295	cell->face [2] = 0;
1296	}	2094	}
1297		2095
1298	//TODO: don't trust server data to be in-range(!)	2096	//TODO: don't trust server data to be in-range(!)
1299		2097
1300	if (flags & 8)	2098	if (flags & 8)
1301	{	2099	{
		2100	uint8_t ext, cmd;
		2101
1302	if (extmap)	2102	do
1303	{	2103	{
1304	uint8_t ext, cmd;	2104	ext = *data++;
		2105	cmd = ext & 0x7f;
1305		2106
1306	do	2107	if (cmd < 4)
		2108	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2109	else if (cmd == 5) // health
1307	{	2110	{
1308	ext = *data++;
1309	cmd = ext & 0x3f;
1310
1311	if (cmd < 4)
1312	cell->darkness = 255 - ext * 64 + 1;
1313	else if (cmd == 5) // health
1314	{
1315	cell->stat_width = 1;	2111	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	2112	cell->stat_hp = *data++;
1317	}
1318	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width
1321	{
1322	if (*data == 4)
1323	; // decode player tag
1324
1325	data += *data + 1;
1326	}
1327	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;
1329	else if (ext & 0x40) // unknown, multibyte => skip
1330	data += *data + 1;
1331	else
1332	data++;
1333	}	2113	}
1334	while (ext & 0x80);	2114	else if (cmd == 6) // monster width
		2115	cell->stat_width = *data++ + 1;
		2116	else if (cmd == 0x47)
		2117	{
		2118	if (*data == 1) cell->player = data [1];
		2119	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2120	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2121	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2122
		2123	data += *data + 1;
		2124	}
		2125	else if (cmd == 8) // cell flags
		2126	cell->flags = *data++;
		2127	else if (ext & 0x40) // unknown, multibyte => skip
		2128	data += *data + 1;
		2129	else
		2130	data++;
1335	}	2131	}
1336	else	2132	while (ext & 0x80);
1337	cell->darkness = *data++ + 1;
1338	}	2133	}
1339		2134
		2135	for (z = 0; z <= 2; ++z)
1340	if (flags & 4)	2136	if (flags & (4 >> z))
1341	{	2137	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	2138	faceid face = (data [0] << 8) + data [1]; data += 2;
		2139	need_facenum (self, face);
		2140	cell->tile [z] = self->face2tile [face];
		2141
		2142	if (cell->tile [z])
		2143	{
		2144	maptex *tex = self->tex + cell->tile [z];
		2145	tex->unused = 0;
		2146	if (!tex->name)
		2147	av_push (missing, newSViv (cell->tile [z]));
		2148
		2149	if (tex->smoothtile)
		2150	{
		2151	maptex *smooth = self->tex + tex->smoothtile;
		2152	smooth->unused = 0;
		2153	if (!smooth->name)
		2154	av_push (missing, newSViv (tex->smoothtile));
		2155	}
		2156	}
1343	}	2157	}
1344
1345	if (flags & 2)
1346	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348	}
1349
1350	if (flags & 1)
1351	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353	}
1354	}	2158	}
1355	else	2159	else
1356	{	2160	CELL_CLEAR (cell);
1357	cell->darkness = 0;
1358	cell->stat_hp = 0;
1359	}
1360	}	2161	}
1361	}	2162	}
		2163	OUTPUT:
		2164	RETVAL
1362		2165
1363	SV *	2166	SV *
1364	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2167	mapmap (DC::Map self, int x0, int y0, int w, int h)
1365	CODE:	2168	CODE:
1366	{	2169	{
1367	int x1, x;	2170	int x1, x;
1368	int y1, y;	2171	int y1, y;
1369	int z;	2172	int z;
…		…
1382	? self->row + y	2185	? self->row + y
1383	: 0;	2186	: 0;
1384		2187
1385	for (x = x0; x < x1; x++)	2188	for (x = x0; x < x1; x++)
1386	{	2189	{
1387	int r = 32, g = 32, b = 32, a = 192;	2190	unsigned int r = 32, g = 32, b = 32, a = 192;
1388		2191
1389	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1390	{	2193	{
1391	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1392		2195
1393	for (z = 0; z <= 0; z++)	2196	for (z = 0; z <= 0; z++)
1394	{	2197	{
1395	mapface face = cell->face [z];
1396
1397	if (face)
1398	{
1399	maptex tex = self->tex [face];	2198	maptex tex = self->tex [cell->tile [z]];
1400	int a0 = 255 - tex.a;	2199	int a0 = 255 - tex.a;
1401	int a1 = tex.a;	2200	int a1 = tex.a;
1402		2201
1403	r = (r * a0 + tex.r * a1) / 255;	2202	r = div255 (r * a0 + tex.r * a1);
1404	g = (g * a0 + tex.g * a1) / 255;	2203	g = div255 (g * a0 + tex.g * a1);
1405	b = (b * a0 + tex.b * a1) / 255;	2204	b = div255 (b * a0 + tex.b * a1);
1406	a = (a * a0 + tex.a * a1) / 255;	2205	a = div255 (a * a0 + tex.a * a1);
1407	}
1408	}	2206	}
1409	}	2207	}
1410		2208
1411	*map++ = (r )	2209	*map++ = (r )
1412	\| (g << 8)	2210	\| (g << 8)
1413	\| (b << 16)	2211	\| (b << 16)
1414	\| (a << 24);	2212	\| (a << 24);
1415	}	2213	}
1416	}	2214	}
1417		2215
1418	RETVAL = map_sv;	2216	RETVAL = map_sv;
1419	}	2217	}
1420	OUTPUT:	2218	OUTPUT:
1421	RETVAL	2219	RETVAL
1422		2220
1423	void	2221	void
1424	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2222	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1425	CODE:	2223	CODE:
1426	{	2224	{
1427	int vx, vy;
1428	int x, y, z;	2225	int x, y, z;
1429	int last_name;
1430	mapface face;
1431		2226
1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2227	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2228	int pl_x, pl_y;
		2229	maptex pl_tex;
		2230	rc_t rc;
		2231	rc_t rc_ov;
		2232	rc_key_t key;
		2233	rc_t::array_t *arr;
1434		2234
1435	/*	2235	pl_tex.name = 0;
1436	int vx = self->vx = self->w >= sw
1437	? self->x + (self->w - sw) / 2
1438	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1439		2236
1440	int vy = self->vy = self->h >= sh	2237	// that's current max. sorry.
1441	? self->y + (self->h - sh) / 2	2238	if (sw > 255) sw = 255;
1442	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2239	if (sh > 255) sh = 255;
1443	*/
1444		2240
1445	glColor4ub (255, 255, 255, 255);	2241	memset (&key, 0, sizeof (key));
		2242	key.r = 255;
		2243	key.g = 255;
		2244	key.b = 255;
		2245	key.a = 255;
		2246	key.mode = GL_QUADS;
		2247	key.format = GL_T2F_V3F;
		2248
		2249	mx += self->x;
		2250	my += self->y;
		2251
		2252	// first pass: determine smooth_max
		2253	// rather ugly, if you ask me
		2254	// could also be stored inside mapcell and updated on change
		2255	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
		2256
		2257	for (y = 0; y < sh; y++)
		2258	if (0 <= y + my && y + my < self->rows)
		2259	{
		2260	maprow *row = self->row + (y + my);
		2261
		2262	for (x = 0; x < sw; x++)
		2263	if (row->c0 <= x + mx && x + mx < row->c1)
		2264	{
		2265	mapcell *cell = row->col + (x + mx - row->c0);
		2266
		2267	smooth_max[x + 1][y + 1] =
		2268	MAX (self->tex [cell->tile [0]].smoothlevel,
		2269	MAX (self->tex [cell->tile [1]].smoothlevel,
		2270	self->tex [cell->tile [2]].smoothlevel));
		2271	}
		2272	}
1446		2273
1447	glEnable (GL_BLEND);	2274	glEnable (GL_BLEND);
1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2275	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1449	glEnable (GL_TEXTURE_2D);
1450	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2276	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1451		2277
1452	glBegin (GL_QUADS);
1453
1454	last_name = 0;
1455
1456	for (z = 0; z < 3; z++)	2278	for (z = 0; z <= 2; z++)
		2279	{
		2280	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2281	smooth_key skey;
		2282	smooth_hash smooth;
		2283	key.texname = -1;
		2284
1457	for (y = 0; y < sh; y++)	2285	for (y = 0; y < sh; y++)
1458	if (0 <= y + vy && y + vy < self->rows)	2286	if (0 <= y + my && y + my < self->rows)
1459	{	2287	{
1460	maprow *row = self->row + (y + vy);	2288	maprow *row = self->row + (y + my);
1461		2289
1462	for (x = 0; x < sw; x++)	2290	for (x = 0; x < sw; x++)
1463	if (row->c0 <= x + vx && x + vx < row->c1)	2291	if (row->c0 <= x + mx && x + mx < row->c1)
		2292	{
		2293	mapcell *cell = row->col + (x + mx - row->c0);
		2294	tileid tile = cell->tile [z];
		2295
		2296	if (tile)
		2297	{
		2298	maptex tex = self->tex [tile];
		2299	int px, py;
		2300
		2301	if (key.texname != tex.name)
		2302	{
		2303	self->tex [tile].unused = 0;
		2304
		2305	if (!tex.name)
		2306	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2307
		2308	key.texname = tex.name;
		2309	arr = &rc.array (key);
		2310	}
		2311
		2312	px = (x + 1) * Th - tex.w;
		2313	py = (y + 1) * Tw - tex.h;
		2314
		2315	if (expect_false (cell->player == player) && expect_false (z == 2))
		2316	{
		2317	pl_x = px;
		2318	pl_y = py;
		2319	pl_tex = tex;
		2320	continue;
		2321	}
		2322
		2323	arr->t2f_v3f (0 , 0 , px , py , 0);
		2324	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2325	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2326	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2327
		2328	// update smooth hash
		2329	if (tex.smoothtile)
		2330	{
		2331	skey.tile = tex.smoothtile;
		2332	skey.level = tex.smoothlevel;
		2333
		2334	smooth_level[tex.smoothlevel] = 1;
		2335
		2336	// add bits to current tile and all neighbours. skey.x\|y is
		2337	// shifted +1\|+1 so we always stay positive.
		2338
		2339	// bits is ___n cccc CCCC bbbb
		2340	// n do not draw borders&corners
		2341	// c draw these corners, but...
		2342	// C ... not these
		2343	// b draw these borders
		2344
		2345	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2346	// ┃· ·· ·┃ ━━
		2347
		2348	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2349	// ·· ·· ·┏ ┓·
		2350
		2351	// full tile
		2352	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
		2353
		2354	// borders
		2355	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
		2356	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
		2357	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
		2358	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
		2359
		2360	// corners
		2361	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
		2362	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
		2363	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
		2364	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2365	}
		2366	}
		2367
		2368	if (expect_false (z == 2) && expect_false (cell->flags))
		2369	{
		2370	// overlays such as the speech bubble, probably more to come
		2371	if (cell->flags & 1)
		2372	{
		2373	rc_key_t key_ov = key;
		2374	maptex tex = self->tex[TEXID_SPEECH];
		2375	int px = x * Tw + Tw * 2 / 32;
		2376	int py = y * Th - Th * 6 / 32;
		2377
		2378	key_ov.texname = tex.name;
		2379	rc_t::array_t &arr = rc_ov.array (key_ov);
		2380
		2381	arr.t2f_v3f (0 , 0 , px , py , 0);
		2382	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
		2383	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
		2384	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
		2385	}
		2386	}
		2387	}
		2388	}
		2389
		2390	rc.draw ();
		2391	rc.clear ();
		2392
		2393	// go through all smoothlevels, lowest to highest, then draw.
		2394	// this is basically counting sort
		2395	{
		2396	int w, b;
		2397
		2398	glEnable (GL_TEXTURE_2D);
		2399	glBegin (GL_QUADS);
		2400	for (int level = 0; level < smooth_level.size (); ++level)
		2401	if (smooth_level[level])
		2402	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1464	{	2403	{
1465	mapcell *cell = row->col + (x + vx - row->c0);	2404	smooth_key &skey = it->first;
		2405	IV bits = it->second;
1466		2406
1467	face = cell->face [z];	2407	if (!(bits & 0x1000)
1468		2408	&& skey.level == level
1469	if (face && face < self->texs)	2409	&& level > smooth_max [skey.x][skey.y])
1470	{	2410	{
1471	maptex tex = self->tex [face];	2411	maptex tex = self->tex [skey.tile];
1472	int px = (x + 1) * 32 - tex.w;	2412	int px = (((int)skey.x) - 1) * Tw;
1473	int py = (y + 1) * 32 - tex.h;	2413	int py = (((int)skey.y) - 1) * Th;
		2414	int border = bits & 15;
		2415	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2416	float dx = tex.s * .0625f; // 16 images/row
		2417	float dy = tex.t * .5f ; // 2 images/column
1474		2418
1475	if (last_name != tex.name)	2419	if (tex.name)
1476	{	2420	{
		2421	// this time avoiding texture state changes
		2422	// save gobs of state changes.
		2423	if (key.texname != tex.name)
		2424	{
		2425	self->tex [skey.tile].unused = 0;
		2426
1477	glEnd ();	2427	glEnd ();
1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2428	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1479	glBegin (GL_QUADS);	2429	glBegin (GL_QUADS);
1480	}	2430	}
1481		2431
1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2432	if (border)
1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1484	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1486	}
1487
1488	if (cell->flags && z == 2)
1489	{
1490	if (cell->flags & 1)
1491	{	2433	{
1492	maptex tex = self->tex [1];	2434	float ox = border * dx;
1493	int px = (x + 1) * 32 - tex.w + 2;
1494	int py = (y + 1) * 32 - tex.h - 6;
1495		2435
		2436	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2437	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
		2438	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
		2439	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1496	glEnd ();	2440	}
1497	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1498	glBegin (GL_QUADS);
1499		2441
		2442	if (corner)
		2443	{
		2444	float ox = corner * dx;
		2445
1500	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2446	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1501	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2447	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1502	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2448	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1503	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2449	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2450	}
1504	}	2451	}
1505	}	2452	}
1506	}	2453	}
		2454
		2455	glEnd ();
		2456	glDisable (GL_TEXTURE_2D);
		2457	key.texname = -1;
1507	}	2458	}
		2459	}
1508		2460
1509	glEnd ();	2461	if (pl_tex.name)
		2462	{
		2463	maptex tex = pl_tex;
		2464	int px = pl_x + sdx;
		2465	int py = pl_y + sdy;
1510		2466
1511	glDisable (GL_TEXTURE_2D);	2467	key.texname = tex.name;
		2468	rc_t::array_t &arr = rc.array (key);
		2469
		2470	arr.t2f_v3f (0 , 0 , px , py , 0);
		2471	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
		2472	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2473	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
		2474
		2475	rc.draw ();
		2476	}
		2477
		2478	rc_ov.draw ();
		2479	rc_ov.clear ();
		2480
1512	glDisable (GL_BLEND);	2481	glDisable (GL_BLEND);
1513		2482
1514	// top layer: overlays such as the health bar	2483	// top layer: overlays such as the health bar
1515	for (y = 0; y < sh; y++)	2484	for (y = 0; y < sh; y++)
1516	if (0 <= y + vy && y + vy < self->rows)	2485	if (0 <= y + my && y + my < self->rows)
1517	{	2486	{
1518	maprow *row = self->row + (y + vy);	2487	maprow *row = self->row + (y + my);
1519		2488
1520	for (x = 0; x < sw; x++)	2489	for (x = 0; x < sw; x++)
1521	if (row->c0 <= x + vx && x + vx < row->c1)	2490	if (row->c0 <= x + mx && x + mx < row->c1)
1522	{	2491	{
1523	mapcell *cell = row->col + (x + vx - row->c0);	2492	mapcell *cell = row->col + (x + mx - row->c0);
1524		2493
1525	int px = x * 32;	2494	int px = x * Tw;
1526	int py = y * 32;	2495	int py = y * Th;
		2496
		2497	if (expect_false (cell->player == player))
		2498	{
		2499	px += sdx;
		2500	py += sdy;
		2501	}
1527		2502
1528	if (cell->stat_hp)	2503	if (cell->stat_hp)
1529	{	2504	{
1530	int width = cell->stat_width * 32;	2505	int width = cell->stat_width * Tw;
1531	int thick = sh / 28 + 1 + cell->stat_width;	2506	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1532		2507
1533	glColor3ub (0, 0, 0);	2508	glColor3ub (0, 0, 0);
1534	glRectf (px + 1, py - thick - 2,	2509	glRectf (px + 1, py - thick - 2,
1535	px + width - 1, py);	2510	px + width - 1, py);
1536		2511
…		…
1542	}	2517	}
1543	}	2518	}
1544	}	2519	}
1545		2520
1546	void	2521	void
1547	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2522	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1548	CODE:	2523	CODE:
1549	{	2524	{
1550	static float color[16][3] = {	2525	static float color[16][3] = {
1551	{ 0.00F, 0.00F, 0.00F },	2526	{ 0.00f, 0.00f, 0.00f },
1552	{ 1.00F, 1.00F, 1.00F },	2527	{ 1.00f, 1.00f, 1.00f },
1553	{ 0.00F, 0.00F, 0.55F },	2528	{ 0.00f, 0.00f, 0.55f },
1554	{ 1.00F, 0.00F, 0.00F },	2529	{ 1.00f, 0.00f, 0.00f },
1555		2530
1556	{ 1.00F, 0.54F, 0.00F },	2531	{ 1.00f, 0.54f, 0.00f },
1557	{ 0.11F, 0.56F, 1.00F },	2532	{ 0.11f, 0.56f, 1.00f },
1558	{ 0.93F, 0.46F, 0.00F },	2533	{ 0.93f, 0.46f, 0.00f },
1559	{ 0.18F, 0.54F, 0.34F },	2534	{ 0.18f, 0.54f, 0.34f },
1560		2535
1561	{ 0.56F, 0.73F, 0.56F },	2536	{ 0.56f, 0.73f, 0.56f },
1562	{ 0.80F, 0.80F, 0.80F },	2537	{ 0.80f, 0.80f, 0.80f },
1563	{ 0.55F, 0.41F, 0.13F },	2538	{ 0.55f, 0.41f, 0.13f },
1564	{ 0.99F, 0.77F, 0.26F },	2539	{ 0.99f, 0.77f, 0.26f },
1565		2540
1566	{ 0.74F, 0.65F, 0.41F },	2541	{ 0.74f, 0.65f, 0.41f },
1567		2542
1568	{ 0.00F, 1.00F, 1.00F },	2543	{ 0.00f, 1.00f, 1.00f },
1569	{ 1.00F, 0.00F, 1.00F },	2544	{ 1.00f, 0.00f, 1.00f },
1570	{ 1.00F, 1.00F, 0.00F },	2545	{ 1.00f, 1.00f, 0.00f },
1571	};	2546	};
1572		2547
1573	int x, y;	2548	int x, y;
1574		2549
1575	glEnable (GL_TEXTURE_2D);	2550	glEnable (GL_TEXTURE_2D);
		2551	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2552	* but the nvidia driver (185.18.14) mishandles alpha textures
		2553	* and takes the colour from god knows where instead of using
		2554	* Cp. MODULATE results in the same colour, but slightly different
		2555	* alpha, but atcually gives us the correct colour with nvidia.
		2556	*/
1576	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1577	glEnable (GL_BLEND);	2558	glEnable (GL_BLEND);
1578	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2559	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1579	glBegin (GL_QUADS);	2560	glBegin (GL_QUADS);
1580		2561
1581	for (y = 0; y < h; y++)	2562	for (y = 0; y < h; y++)
…		…
1585		2566
1586	if (m)	2567	if (m)
1587	{	2568	{
1588	float *c = color [m & 15];	2569	float *c = color [m & 15];
1589		2570
1590	float tx1 = m & 0x40 ? 0.5 : 0.;	2571	float tx1 = m & 0x40 ? 0.5f : 0.f;
1591	float tx2 = tx1 + 0.5;	2572	float tx2 = tx1 + 0.5f;
1592		2573
1593	glColor4f (c[0], c[1], c[2], 0.75);	2574	glColor4f (c[0], c[1], c[2], 1);
1594	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2575	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1595	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2576	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1596	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2577	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1597	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2578	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1598	}	2579	}
…		…
1602	glDisable (GL_BLEND);	2583	glDisable (GL_BLEND);
1603	glDisable (GL_TEXTURE_2D);	2584	glDisable (GL_TEXTURE_2D);
1604	}	2585	}
1605		2586
1606	void	2587	void
1607	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2588	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1608	PPCODE:	2589	PPCODE:
1609	{	2590	{
1610	int vx, vy;
1611	int x, y;	2591	int x, y;
1612	int sw4 = (sw + 3) & ~3;	2592	int sw1 = sw + 2;
		2593	int sh1 = sh + 2;
		2594	int sh3 = sh * 3;
		2595	int sw3 = sw * 3;
1613	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2596	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
1614	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2597	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1615		2598	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1616	memset (darkness, 255, sw4 * sh);	2599	memset (darkness1, 0, sw1*sh1);
		2600
1617	SvPOK_only (darkness_sv);	2601	SvPOK_only (darkness3_sv);
1618	SvCUR_set (darkness_sv, sw4 * sh);	2602	SvCUR_set (darkness3_sv, sw3 * sh3);
1619		2603
1620	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2604	mx += self->x - 1;
1621	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2605	my += self->y - 1;
1622		2606
1623	for (y = 0; y < sh; y++)	2607	for (y = 0; y < sh1; y++)
1624	if (0 <= y + vy && y + vy < self->rows)	2608	if (0 <= y + my && y + my < self->rows)
1625	{	2609	{
1626	maprow *row = self->row + (y + vy);	2610	maprow *row = self->row + (y + my);
1627		2611
1628	for (x = 0; x < sw; x++)	2612	for (x = 0; x < sw1; x++)
1629	if (row->c0 <= x + vx && x + vx < row->c1)	2613	if (row->c0 <= x + mx && x + mx < row->c1)
1630	{	2614	{
1631	mapcell *cell = row->col + (x + vx - row->c0);	2615	mapcell *cell = row->col + (x + mx - row->c0);
1632		2616
1633	darkness[y * sw4 + x] = cell->darkness	2617	darkness1 [y * sw1 + x] = cell->darkness
1634	? 255 - (cell->darkness - 1)	2618	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1635	: 255 - FOW_DARKNESS;	2619	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1636	}	2620	}
1637	}	2621	}
1638		2622
		2623	for (y = 0; y < sh; ++y)
		2624	for (x = 0; x < sw; ++x)
		2625	{
		2626	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2627	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2628	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2629	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2630	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2631	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2632	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2633	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2634	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2635
		2636	uint8_t r11 = (d11 + d21 + d12) / 3;
		2637	uint8_t r21 = d21;
		2638	uint8_t r31 = (d21 + d31 + d32) / 3;
		2639
		2640	uint8_t r12 = d12;
		2641	uint8_t r22 = d22;
		2642	uint8_t r32 = d32;
		2643
		2644	uint8_t r13 = (d13 + d23 + d12) / 3;
		2645	uint8_t r23 = d23;
		2646	uint8_t r33 = (d23 + d33 + d32) / 3;
		2647
		2648	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2649	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2650	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2651	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2652	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2653	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2654	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2655	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2656	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2657	}
		2658
		2659	free (darkness1);
		2660
1639	EXTEND (SP, 3);	2661	EXTEND (SP, 3);
1640	PUSHs (sv_2mortal (newSViv (sw4)));	2662	PUSHs (sv_2mortal (newSViv (sw3)));
1641	PUSHs (sv_2mortal (newSViv (sh)));	2663	PUSHs (sv_2mortal (newSViv (sh3)));
1642	PUSHs (darkness_sv);	2664	PUSHs (darkness3_sv);
1643	}	2665	}
1644		2666
1645	SV *	2667	SV *
1646	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2668	get_rect (DC::Map self, int x0, int y0, int w, int h)
1647	CODE:	2669	CODE:
1648	{	2670	{
1649	int x, y, x1, y1;	2671	int x, y, x1, y1;
1650	SV data_sv = newSV (w h * 7 + 5);	2672	SV data_sv = newSV (w h * 7 + 5);
1651	uint8_t data = (uint8_t )SvPVX (data_sv);	2673	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1676	if (row && row->c0 <= x && x < row->c1)	2698	if (row && row->c0 <= x && x < row->c1)
1677	{	2699	{
1678	mapcell *cell = row->col + (x - row->c0);	2700	mapcell *cell = row->col + (x - row->c0);
1679	uint8_t flags = 0;	2701	uint8_t flags = 0;
1680		2702
1681	if (cell->face [0]) flags \|= 1;	2703	if (cell->tile [0]) flags \|= 1;
1682	if (cell->face [1]) flags \|= 2;	2704	if (cell->tile [1]) flags \|= 2;
1683	if (cell->face [2]) flags \|= 4;	2705	if (cell->tile [2]) flags \|= 4;
1684		2706
1685	*data++ = flags;	2707	*data++ = flags;
1686		2708
1687	if (flags & 1)	2709	if (flags & 1)
1688	{	2710	{
		2711	tileid tile = cell->tile [0];
1689	*data++ = cell->face [0] >> 8;	2712	*data++ = tile >> 8;
1690	*data++ = cell->face [0];	2713	*data++ = tile;
1691	}	2714	}
1692		2715
1693	if (flags & 2)	2716	if (flags & 2)
1694	{	2717	{
		2718	tileid tile = cell->tile [1];
1695	*data++ = cell->face [1] >> 8;	2719	*data++ = tile >> 8;
1696	*data++ = cell->face [1];	2720	*data++ = tile;
1697	}	2721	}
1698		2722
1699	if (flags & 4)	2723	if (flags & 4)
1700	{	2724	{
		2725	tileid tile = cell->tile [2];
1701	*data++ = cell->face [2] >> 8;	2726	*data++ = tile >> 8;
1702	*data++ = cell->face [2];	2727	*data++ = tile;
1703	}	2728	}
1704	}	2729	}
1705	else	2730	else
1706	*data++ = 0;	2731	*data++ = 0;
1707	}	2732	}
1708	}	2733	}
1709		2734
		2735	/* if size is wh + 5 then no data has been found /
		2736	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2737	{
1710	SvPOK_only (data_sv);	2738	SvPOK_only (data_sv);
1711	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2740	}
		2741
1712	RETVAL = data_sv;	2742	RETVAL = data_sv;
1713	}	2743	}
1714	OUTPUT:	2744	OUTPUT:
1715	RETVAL	2745	RETVAL
1716		2746
1717	void	2747	void
1718	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2748	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1719	PPCODE:	2749	PPCODE:
1720	{	2750	{
1721	int x, y, z;	2751	int x, y, z;
1722	int w, h;	2752	int w, h;
1723	int x1, y1;	2753	int x1, y1;
		2754	STRLEN len;
		2755	uint8_t data, end;
		2756
		2757	len = SvLEN (data_sv);
		2758	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2759	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2760	end = data + len + 8;
		2761
		2762	if (len < 5)
		2763	XSRETURN_EMPTY;
1724		2764
1725	if (*data++ != 0)	2765	if (*data++ != 0)
1726	return; /* version mismatch */	2766	XSRETURN_EMPTY; /* version mismatch */
1727		2767
1728	w = data++ << 8; w \|= data++;	2768	w = data++ << 8; w \|= data++;
1729	h = data++ << 8; h \|= data++;	2769	h = data++ << 8; h \|= data++;
1730		2770
1731	// we need to do this 'cause we don't keep an absolute coord system for rows	2771	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1743	{	2783	{
1744	maprow *row = map_get_row (self, y);	2784	maprow *row = map_get_row (self, y);
1745		2785
1746	for (x = x0; x < x1; x++)	2786	for (x = x0; x < x1; x++)
1747	{	2787	{
		2788	uint8_t flags;
		2789
		2790	if (data + 7 >= end)
		2791	XSRETURN_EMPTY;
		2792
1748	uint8_t flags = *data++;	2793	flags = *data++;
1749		2794
1750	if (flags)	2795	if (flags)
1751	{	2796	{
1752	mapface face[3] = { 0, 0, 0 };
1753
1754	mapcell *cell = row_get_cell (row, x);	2797	mapcell *cell = row_get_cell (row, x);
		2798	tileid tile[3] = { 0, 0, 0 };
1755		2799
1756	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2800	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1757	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2801	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1758	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2802	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1759		2803
1760	if (cell->darkness == 0)	2804	if (cell->darkness == 0)
1761	{	2805	{
1762	cell->darkness = 0;	2806	/cell->darkness = 0;/
		2807	EXTEND (SP, 3);
1763		2808
1764	for (z = 0; z <= 2; z++)	2809	for (z = 0; z <= 2; z++)
1765	{	2810	{
1766	cell->face[z] = face[z];	2811	tileid t = tile [z];
1767		2812
1768	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2813	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2814	{
1769	XPUSHs (sv_2mortal (newSViv (face[z])));	2815	PUSHs (sv_2mortal (newSViv (t)));
		2816	need_texid (self, t);
		2817	}
		2818
		2819	cell->tile [z] = t;
1770	}	2820	}
1771	}	2821	}
1772	}	2822	}
1773	}	2823	}
1774	}	2824	}
1775	}	2825	}
1776		2826
1777	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2827	MODULE = Deliantra::Client PACKAGE = DC::RW
1778		2828
1779	CFPlus::MixChunk	2829	DC::RW
1780	new_from_file (SV class, char path)	2830	new (SV klass, SV data_sv)
1781	CODE:	2831	CODE:
1782	RETVAL = Mix_LoadWAV (path);	2832	{
		2833	STRLEN datalen;
		2834	char *data = SvPVbyte (data_sv, datalen);
		2835
		2836	RETVAL = SDL_RWFromConstMem (data, datalen);
		2837	}
1783	OUTPUT:	2838	OUTPUT:
1784	RETVAL	2839	RETVAL
1785		2840
		2841	DC::RW
		2842	new_from_file (SV klass, const char path, const char *mode = "rb")
		2843	CODE:
		2844	RETVAL = SDL_RWFromFile (path, mode);
		2845	OUTPUT:
		2846	RETVAL
		2847
		2848	# fails on win32:
		2849	# dc.xs(2268) : error C2059: syntax error : '('
1786	void	2850	#void
		2851	#close (DC::RW self)
		2852	# CODE:
		2853	# (self->(close)) (self);
		2854
		2855	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2856
		2857	PROTOTYPES: DISABLE
		2858
		2859	DC::Channel
		2860	find ()
		2861	CODE:
		2862	{
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
		2866	{
		2867	RETVAL = Mix_GroupOldest (-1);
		2868
		2869	if (RETVAL < 0)
		2870	{
		2871	// happens sometimes, maybe it just stopped playing(?)
		2872	RETVAL = Mix_GroupAvailable (-1);
		2873
		2874	if (RETVAL < 0)
		2875	XSRETURN_UNDEF;
		2876	}
		2877	else
		2878	Mix_HaltChannel (RETVAL);
		2879	}
		2880
		2881	Mix_UnregisterAllEffects (RETVAL);
		2882	Mix_Volume (RETVAL, 128);
		2883	}
		2884	OUTPUT:
		2885	RETVAL
		2886
		2887	void
		2888	halt (DC::Channel self)
		2889	CODE:
		2890	Mix_HaltChannel (self);
		2891
		2892	void
		2893	expire (DC::Channel self, int ticks = -1)
		2894	CODE:
		2895	Mix_ExpireChannel (self, ticks);
		2896
		2897	void
		2898	fade_out (DC::Channel self, int ticks = -1)
		2899	CODE:
		2900	Mix_FadeOutChannel (self, ticks);
		2901
		2902	int
		2903	volume (DC::Channel self, int volume)
		2904	CODE:
		2905	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2906	OUTPUT:
		2907	RETVAL
		2908
		2909	void
		2910	unregister_all_effects (DC::Channel self)
		2911	CODE:
		2912	Mix_UnregisterAllEffects (self);
		2913
		2914	void
		2915	set_panning (DC::Channel self, int left, int right)
		2916	CODE:
		2917	left = CLAMP (left , 0, 255);
		2918	right = CLAMP (right, 0, 255);
		2919	Mix_SetPanning (self, left, right);
		2920
		2921	void
		2922	set_distance (DC::Channel self, int distance)
		2923	CODE:
		2924	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2925
		2926	void
		2927	set_position (DC::Channel self, int angle, int distance)
		2928	CODE:
		2929
		2930	void
		2931	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2932	CODE:
		2933	{
		2934	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2935	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2936	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2937	}
		2938
		2939	void
		2940	set_reverse_stereo (DC::Channel self, int flip)
		2941	CODE:
		2942	Mix_SetReverseStereo (self, flip);
		2943
		2944	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2945
		2946	PROTOTYPES: DISABLE
		2947
		2948	void
		2949	decoders ()
		2950	PPCODE:
		2951	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2952	int i, num = Mix_GetNumChunkDecoders ();
		2953	EXTEND (SP, num);
		2954	for (i = 0; i < num; ++i)
		2955	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2956	#else
		2957	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2958	#endif
		2959
		2960	DC::MixChunk
		2961	new (SV *klass, DC::RW rwops)
		2962	CODE:
		2963	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2964	OUTPUT:
		2965	RETVAL
		2966
		2967	void
1787	DESTROY (CFPlus::MixChunk self)	2968	DESTROY (DC::MixChunk self)
1788	CODE:	2969	CODE:
1789	Mix_FreeChunk (self);	2970	Mix_FreeChunk (self);
1790		2971
1791	int	2972	int
1792	volume (CFPlus::MixChunk self, int volume = -1)	2973	volume (DC::MixChunk self, int volume = -1)
1793	CODE:	2974	CODE:
		2975	if (items > 1)
		2976	volume = CLAMP (volume, 0, 128);
1794	RETVAL = Mix_VolumeChunk (self, volume);	2977	RETVAL = Mix_VolumeChunk (self, volume);
1795	OUTPUT:	2978	OUTPUT:
1796	RETVAL	2979	RETVAL
1797		2980
1798	int	2981	DC::Channel
1799	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2982	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1800	CODE:	2983	CODE:
		2984	{
1801	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2985	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2986
		2987	if (RETVAL < 0)
		2988	XSRETURN_UNDEF;
		2989
		2990	if (channel < 0)
		2991	{
		2992	Mix_UnregisterAllEffects (RETVAL);
		2993	Mix_Volume (RETVAL, 128);
		2994	}
		2995	}
1802	OUTPUT:	2996	OUTPUT:
1803	RETVAL	2997	RETVAL
1804		2998
1805	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2999	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		3000
		3001	void
		3002	decoders ()
		3003	PPCODE:
		3004	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		3005	int i, num = Mix_GetNumMusicDecoders ();
		3006	EXTEND (SP, num);
		3007	for (i = 0; i < num; ++i)
		3008	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3009	#else
		3010	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3011	#endif
1806		3012
1807	int	3013	int
1808	volume (int volume = -1)	3014	volume (int volume = -1)
		3015	PROTOTYPE: ;$
1809	CODE:	3016	CODE:
		3017	if (items > 0)
		3018	volume = CLAMP (volume, 0, 128);
1810	RETVAL = Mix_VolumeMusic (volume);	3019	RETVAL = Mix_VolumeMusic (volume);
1811	OUTPUT:	3020	OUTPUT:
1812	RETVAL	3021	RETVAL
1813		3022
1814	CFPlus::MixMusic	3023	void
1815	new_from_file (SV class, char path)	3024	fade_out (int ms)
1816	CODE:	3025	CODE:
1817	RETVAL = Mix_LoadMUS (path);	3026	Mix_FadeOutMusic (ms);
		3027
		3028	void
		3029	halt ()
		3030	CODE:
		3031	Mix_HaltMusic ();
		3032
		3033	int
		3034	playing ()
		3035	CODE:
		3036	RETVAL = Mix_PlayingMusic ();
1818	OUTPUT:	3037	OUTPUT:
1819	RETVAL	3038	RETVAL
1820		3039
		3040	DC::MixMusic
		3041	new (SV *klass, DC::RW rwops)
		3042	CODE:
		3043	RETVAL = Mix_LoadMUS_RW (rwops);
		3044	OUTPUT:
		3045	RETVAL
		3046
1821	void	3047	void
1822	DESTROY (CFPlus::MixMusic self)	3048	DESTROY (DC::MixMusic self)
1823	CODE:	3049	CODE:
1824	Mix_FreeMusic (self);	3050	Mix_FreeMusic (self);
1825		3051
1826	int	3052	int
1827	play (CFPlus::MixMusic self, int loops = -1)	3053	play (DC::MixMusic self, int loops = -1)
1828	CODE:	3054	CODE:
1829	RETVAL = Mix_PlayMusic (self, loops);	3055	RETVAL = Mix_PlayMusic (self, loops);
1830	OUTPUT:	3056	OUTPUT:
1831	RETVAL	3057	RETVAL
1832		3058
1833	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3059	void
		3060	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		3061	CODE:
		3062	Mix_FadeInMusicPos (self, loops, ms, position);
		3063
		3064	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3065
		3066	PROTOTYPES: ENABLE
1834		3067
1835	BOOT:	3068	BOOT:
1836	{	3069	{
1837	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3070	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1838	static const struct {	3071	static const struct {
1839	const char *name;	3072	const char *name;
1840	IV iv;	3073	IV iv;
1841	} *civ, const_iv[] = {	3074	} *civ, const_iv[] = {
1842	# define const_iv(name) { # name, (IV)name }	3075	# define const_iv(name) { # name, (IV)name }
		3076	const_iv (GL_VENDOR),
		3077	const_iv (GL_VERSION),
		3078	const_iv (GL_EXTENSIONS),
		3079	const_iv (GL_MAX_TEXTURE_UNITS),
1843	const_iv (GL_COLOR_MATERIAL),	3080	const_iv (GL_COLOR_MATERIAL),
1844	const_iv (GL_SMOOTH),	3081	const_iv (GL_SMOOTH),
1845	const_iv (GL_FLAT),	3082	const_iv (GL_FLAT),
1846	const_iv (GL_DITHER),	3083	const_iv (GL_DITHER),
1847	const_iv (GL_BLEND),	3084	const_iv (GL_BLEND),
…		…
1851	const_iv (GL_ALPHA_TEST),	3088	const_iv (GL_ALPHA_TEST),
1852	const_iv (GL_NORMALIZE),	3089	const_iv (GL_NORMALIZE),
1853	const_iv (GL_RESCALE_NORMAL),	3090	const_iv (GL_RESCALE_NORMAL),
1854	const_iv (GL_FRONT),	3091	const_iv (GL_FRONT),
1855	const_iv (GL_BACK),	3092	const_iv (GL_BACK),
		3093	const_iv (GL_AUX0),
1856	const_iv (GL_AND),	3094	const_iv (GL_AND),
1857	const_iv (GL_ONE),	3095	const_iv (GL_ONE),
1858	const_iv (GL_ZERO),	3096	const_iv (GL_ZERO),
1859	const_iv (GL_SRC_ALPHA),	3097	const_iv (GL_SRC_ALPHA),
1860	const_iv (GL_DST_ALPHA),	3098	const_iv (GL_DST_ALPHA),
1861	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3099	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1862	const_iv (GL_ONE_MINUS_DST_ALPHA),	3100	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3101	const_iv (GL_SRC_COLOR),
		3102	const_iv (GL_DST_COLOR),
		3103	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3104	const_iv (GL_ONE_MINUS_DST_COLOR),
1863	const_iv (GL_SRC_ALPHA_SATURATE),	3105	const_iv (GL_SRC_ALPHA_SATURATE),
1864	const_iv (GL_RGB),	3106	const_iv (GL_RGB),
1865	const_iv (GL_RGBA),	3107	const_iv (GL_RGBA),
1866	const_iv (GL_RGBA4),	3108	const_iv (GL_RGBA4),
1867	const_iv (GL_RGBA8),	3109	const_iv (GL_RGBA8),
…		…
1873	const_iv (GL_INTENSITY),	3115	const_iv (GL_INTENSITY),
1874	const_iv (GL_LUMINANCE),	3116	const_iv (GL_LUMINANCE),
1875	const_iv (GL_LUMINANCE_ALPHA),	3117	const_iv (GL_LUMINANCE_ALPHA),
1876	const_iv (GL_FLOAT),	3118	const_iv (GL_FLOAT),
1877	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3119	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3120	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3121	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3122	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3123	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3124	const_iv (GL_COMPRESSED_RGB_ARB),
		3125	const_iv (GL_COMPRESSED_RGBA_ARB),
1878	const_iv (GL_COMPILE),	3126	const_iv (GL_COMPILE),
		3127	const_iv (GL_PROXY_TEXTURE_1D),
		3128	const_iv (GL_PROXY_TEXTURE_2D),
1879	const_iv (GL_TEXTURE_1D),	3129	const_iv (GL_TEXTURE_1D),
1880	const_iv (GL_TEXTURE_2D),	3130	const_iv (GL_TEXTURE_2D),
1881	const_iv (GL_TEXTURE_ENV),	3131	const_iv (GL_TEXTURE_ENV),
1882	const_iv (GL_TEXTURE_MAG_FILTER),	3132	const_iv (GL_TEXTURE_MAG_FILTER),
1883	const_iv (GL_TEXTURE_MIN_FILTER),	3133	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1904	const_iv (GL_COLOR_LOGIC_OP),	3154	const_iv (GL_COLOR_LOGIC_OP),
1905	const_iv (GL_SEPARABLE_2D),	3155	const_iv (GL_SEPARABLE_2D),
1906	const_iv (GL_CONVOLUTION_2D),	3156	const_iv (GL_CONVOLUTION_2D),
1907	const_iv (GL_CONVOLUTION_BORDER_MODE),	3157	const_iv (GL_CONVOLUTION_BORDER_MODE),
1908	const_iv (GL_CONSTANT_BORDER),	3158	const_iv (GL_CONSTANT_BORDER),
		3159	const_iv (GL_POINTS),
1909	const_iv (GL_LINES),	3160	const_iv (GL_LINES),
1910	const_iv (GL_LINE_STRIP),	3161	const_iv (GL_LINE_STRIP),
1911	const_iv (GL_LINE_LOOP),	3162	const_iv (GL_LINE_LOOP),
1912	const_iv (GL_QUADS),	3163	const_iv (GL_QUADS),
1913	const_iv (GL_QUAD_STRIP),	3164	const_iv (GL_QUAD_STRIP),
1914	const_iv (GL_TRIANGLES),	3165	const_iv (GL_TRIANGLES),
1915	const_iv (GL_TRIANGLE_STRIP),	3166	const_iv (GL_TRIANGLE_STRIP),
1916	const_iv (GL_TRIANGLE_FAN),	3167	const_iv (GL_TRIANGLE_FAN),
		3168	const_iv (GL_POLYGON),
1917	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3169	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3170	const_iv (GL_POINT_SMOOTH_HINT),
		3171	const_iv (GL_LINE_SMOOTH_HINT),
		3172	const_iv (GL_POLYGON_SMOOTH_HINT),
		3173	const_iv (GL_GENERATE_MIPMAP_HINT),
		3174	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1918	const_iv (GL_FASTEST),	3175	const_iv (GL_FASTEST),
		3176	const_iv (GL_DONT_CARE),
		3177	const_iv (GL_NICEST),
1919	const_iv (GL_V2F),	3178	const_iv (GL_V2F),
1920	const_iv (GL_V3F),	3179	const_iv (GL_V3F),
1921	const_iv (GL_T2F_V3F),	3180	const_iv (GL_T2F_V3F),
1922	const_iv (GL_T2F_N3F_V3F),	3181	const_iv (GL_T2F_N3F_V3F),
		3182	const_iv (GL_FUNC_ADD),
		3183	const_iv (GL_FUNC_SUBTRACT),
		3184	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1923	# undef const_iv	3185	# undef const_iv
1924	};	3186	};
1925		3187
1926	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3188	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1927	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3189	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1928	}
1929		3190
1930	char *	3191	texture_av = newAV ();
		3192	AvREAL_off (texture_av);
		3193	}
		3194
		3195	void
		3196	disable_GL_EXT_blend_func_separate ()
		3197	CODE:
		3198	gl.BlendFuncSeparate = 0;
		3199	gl.BlendFuncSeparateEXT = 0;
		3200
		3201	void
		3202	apple_nvidia_bug (int enable)
		3203
		3204	const char *
1931	gl_vendor ()	3205	gl_vendor ()
1932	CODE:	3206	CODE:
1933	RETVAL = (char *)glGetString (GL_VENDOR);	3207	RETVAL = (const char *)glGetString (GL_VENDOR);
1934	OUTPUT:	3208	OUTPUT:
1935	RETVAL	3209	RETVAL
1936		3210
1937	char *	3211	const char *
1938	gl_version ()	3212	gl_version ()
1939	CODE:	3213	CODE:
1940	RETVAL = (char *)glGetString (GL_VERSION);	3214	RETVAL = (const char *)glGetString (GL_VERSION);
1941	OUTPUT:	3215	OUTPUT:
1942	RETVAL	3216	RETVAL
1943		3217
1944	char *	3218	const char *
1945	gl_extensions ()	3219	gl_extensions ()
1946	CODE:	3220	CODE:
1947	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3221	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1948	OUTPUT:	3222	OUTPUT:
1949	RETVAL	3223	RETVAL
1950		3224
		3225	const char *glGetString (GLenum pname)
		3226	CODE:
		3227	RETVAL = (const char *)glGetString (pname);
		3228	OUTPUT:
		3229	RETVAL
		3230
		3231	GLint glGetInteger (GLenum pname)
		3232	CODE:
		3233	glGetIntegerv (pname, &RETVAL);
		3234	OUTPUT:
		3235	RETVAL
		3236
		3237	GLdouble glGetDouble (GLenum pname)
		3238	CODE:
		3239	glGetDoublev (pname, &RETVAL);
		3240	OUTPUT:
		3241	RETVAL
		3242
1951	int glGetError ()	3243	int glGetError ()
1952		3244
1953	void glFinish ()	3245	void glFinish ()
		3246
		3247	void glFlush ()
1954		3248
1955	void glClear (int mask)	3249	void glClear (int mask)
1956		3250
1957	void glClearColor (float r, float g, float b, float a = 1.0)	3251	void glClearColor (float r, float g, float b, float a = 1.0)
1958	PROTOTYPE: @	3252	PROTOTYPE: @
…		…
1969		3263
1970	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3264	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1971	CODE:	3265	CODE:
1972	gl_BlendFuncSeparate (sa, da, saa, daa);	3266	gl_BlendFuncSeparate (sa, da, saa, daa);
1973		3267
		3268	# void glBlendEquation (int se)
		3269
1974	void glDepthMask (int flag)	3270	void glDepthMask (int flag)
1975		3271
1976	void glLogicOp (int opcode)	3272	void glLogicOp (int opcode)
1977		3273
1978	void glColorMask (int red, int green, int blue, int alpha)	3274	void glColorMask (int red, int green, int blue, int alpha)
…		…
1992	# near_ and far_ are due to microsofts buggy "c" compiler	3288	# near_ and far_ are due to microsofts buggy "c" compiler
1993	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3289	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1994		3290
1995	# near_ and far_ are due to microsofts buggy "c" compiler	3291	# near_ and far_ are due to microsofts buggy "c" compiler
1996	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3292	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3293
		3294	PROTOTYPES: DISABLE
1997		3295
1998	void glViewport (int x, int y, int width, int height)	3296	void glViewport (int x, int y, int width, int height)
1999		3297
2000	void glScissor (int x, int y, int width, int height)	3298	void glScissor (int x, int y, int width, int height)
2001		3299
…		…
2009		3307
2010	void glRotate (float angle, float x, float y, float z)	3308	void glRotate (float angle, float x, float y, float z)
2011	CODE:	3309	CODE:
2012	glRotatef (angle, x, y, z);	3310	glRotatef (angle, x, y, z);
2013		3311
2014	void glBegin (int mode)
2015
2016	void glEnd ()
2017
2018	void glColor (float r, float g, float b, float a = 1.0)	3312	void glColor (float r, float g, float b, float a = 1.0)
2019	PROTOTYPE: @	3313	PROTOTYPE: @
2020	ALIAS:	3314	ALIAS:
2021	glColor_premultiply = 1	3315	glColor_premultiply = 1
2022	CODE:	3316	CODE:
2023	if (ix)	3317	if (ix)
2024	{	3318	{
…		…
2027	b *= a;	3321	b *= a;
2028	}	3322	}
2029	// microsoft visual "c" rounds instead of truncating...	3323	// microsoft visual "c" rounds instead of truncating...
2030	glColor4f (r, g, b, a);	3324	glColor4f (r, g, b, a);
2031		3325
2032	void glInterleavedArrays (int format, int stride, char *data)
2033
2034	void glDrawElements (int mode, int count, int type, char *indices)
2035
2036	# 1.2 void glDrawRangeElements (int mode, int start, int end
2037
2038	void glRasterPos (float x, float y, float z = 0.)	3326	void glRasterPos (float x, float y, float z = 0.)
2039	CODE:	3327	CODE:
2040	glRasterPos3f (0, 0, z);	3328	glRasterPos3f (0, 0, z);
2041	glBitmap (0, 0, 0, 0, x, y, 0);	3329	glBitmap (0, 0, 0, 0, x, y, 0);
2042		3330
…		…
2046		3334
2047	void glTexCoord (float s, float t)	3335	void glTexCoord (float s, float t)
2048	CODE:	3336	CODE:
2049	glTexCoord2f (s, t);	3337	glTexCoord2f (s, t);
2050		3338
		3339	void glRect (float x1, float y1, float x2, float y2)
		3340	CODE:
		3341	glRectf (x1, y1, x2, y2);
		3342
		3343	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3344	CODE:
		3345	glBegin (GL_LINE_LOOP);
		3346	glVertex2f (x1, y1);
		3347	glVertex2f (x2, y1);
		3348	glVertex2f (x2, y2);
		3349	glVertex2f (x1, y2);
		3350	glEnd ();
		3351
		3352	PROTOTYPES: ENABLE
		3353
		3354	void glBegin (int mode)
		3355
		3356	void glEnd ()
		3357
		3358	void glPointSize (GLfloat size)
		3359
		3360	void glLineWidth (GLfloat width)
		3361
		3362	void glInterleavedArrays (int format, int stride, char *data)
		3363
		3364	void glDrawElements (int mode, int count, int type, char *indices)
		3365
		3366	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3367
2051	void glTexEnv (int target, int pname, float param)	3368	void glTexEnv (int target, int pname, float param)
2052	CODE:	3369	CODE:
2053	glTexEnvf (target, pname, param);	3370	glTexEnvf (target, pname, param);
2054		3371
2055	void glTexParameter (int target, int pname, float param)	3372	void glTexParameter (int target, int pname, float param)
…		…
2071	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3388	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2072	CODE:	3389	CODE:
2073	if (gl.SeparableFilter2D)	3390	if (gl.SeparableFilter2D)
2074	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3391	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2075		3392
2076	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3393	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2077		3394
2078	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3395	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2079		3396
2080	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3397	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3398
		3399	void glPixelZoom (float x, float y)
2081		3400
2082	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3401	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2083		3402
2084	int glGenTexture ()	3403	int glGenTexture ()
2085	CODE:	3404	CODE:
2086	{	3405	RETVAL = gen_texture ();
2087	GLuint name;
2088	glGenTextures (1, &name);
2089	RETVAL = name;
2090	}
2091	OUTPUT:	3406	OUTPUT:
2092	RETVAL	3407	RETVAL
2093		3408
2094	void glDeleteTexture (int name)	3409	void glDeleteTexture (int name)
2095	CODE:	3410	CODE:
2096	{
2097	GLuint name_ = name;
2098	glDeleteTextures (1, &name_);	3411	del_texture (name);
2099	}	3412
2100
2101	int glGenList ()	3413	int glGenList ()
2102	CODE:	3414	CODE:
2103	RETVAL = glGenLists (1);	3415	RETVAL = glGenLists (1);
2104	OUTPUT:	3416	OUTPUT:
2105	RETVAL	3417	RETVAL
…		…
2112		3424
2113	void glEndList ()	3425	void glEndList ()
2114		3426
2115	void glCallList (int list)	3427	void glCallList (int list)
2116		3428
		3429	void c_init ()
		3430	CODE:
		3431	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3432	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3433
		3434	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3435
		3436	PROTOTYPES: DISABLE
		3437
		3438	void
		3439	find_widget (SV *self, NV x, NV y)
		3440	PPCODE:
		3441	{
		3442	if (within_widget (self, x, y))
		3443	XPUSHs (self);
		3444	}
		3445
		3446	BOOT:
		3447	{
		3448	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3449
		3450	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3451	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3452	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3453	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3454	}
		3455
		3456	void
		3457	draw (SV *self)
		3458	CODE:
		3459	{
		3460	HV *hv;
		3461	SV **svp;
		3462	NV x, y, w, h;
		3463	SV *draw_x_sv = GvSV (draw_x_gv);
		3464	SV *draw_y_sv = GvSV (draw_y_gv);
		3465	SV *draw_w_sv = GvSV (draw_w_gv);
		3466	SV *draw_h_sv = GvSV (draw_h_gv);
		3467	double draw_x, draw_y;
		3468
		3469	if (!SvROK (self))
		3470	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3471
		3472	hv = (HV *)SvRV (self);
		3473
		3474	if (SvTYPE (hv) != SVt_PVHV)
		3475	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3476
		3477	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3478	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3479
		3480	if (!h \|\| !w)
		3481	XSRETURN_EMPTY;
		3482
		3483	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3484	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3485
		3486	draw_x = SvNV (draw_x_sv) + x;
		3487	draw_y = SvNV (draw_y_sv) + y;
		3488
		3489	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3490	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3491	XSRETURN_EMPTY;
		3492
		3493	sv_setnv (draw_x_sv, draw_x);
		3494	sv_setnv (draw_y_sv, draw_y);
		3495
		3496	glPushMatrix ();
		3497	glTranslated (x, y, 0);
		3498
		3499	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3500	{
		3501	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3502
		3503	if (svp && SvTRUE (*svp))
		3504	{
		3505	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3506	glEnable (GL_BLEND);
		3507	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3508	glBegin (GL_QUADS);
		3509	glVertex2f (0, 0);
		3510	glVertex2f (w, 0);
		3511	glVertex2f (w, h);
		3512	glVertex2f (0, h);
		3513	glEnd ();
		3514	glDisable (GL_BLEND);
		3515	}
		3516	}
		3517	#if 0
		3518	// draw borders, for debugging
		3519	glPushMatrix ();
		3520	glColor4f (1., 1., 0., 1.);
		3521	glTranslatef (.5, .5, 0.);
		3522	glBegin (GL_LINE_LOOP);
		3523	glVertex2f (0 , 0);
		3524	glVertex2f (w - 1, 0);
		3525	glVertex2f (w - 1, h - 1);
		3526	glVertex2f (0 , h - 1);
		3527	glEnd ();
		3528	glPopMatrix ();
		3529	#endif
		3530	PUSHMARK (SP);
		3531	XPUSHs (self);
		3532	PUTBACK;
		3533	call_method ("_draw", G_VOID \| G_DISCARD);
		3534	SPAGAIN;
		3535
		3536	glPopMatrix ();
		3537
		3538	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3539	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3540	}
		3541

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs. Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs.
Revision 1.328 by root, Sun Nov 18 12:47:55 2018 UTC