dialogue scrolling

src/AssetLoader.m

@@ -21,7 +21,7 @@ Vector3 parse_pos(char *buffer) {
     vec.x = strtof( buffer, NULL);
     vec.y = strtof( get_next_token(buffer, ", ", 0), NULL);
     vec.z = strtof( get_next_token(buffer, ", ", 0), NULL);
-    printf("got vector: %f %f %f\n", vec.x, vec.y, vec.z);
+    //printf("got vector: %f %f %f\n", vec.x, vec.y, vec.z);
 
     return vec;
 }
@@ -50,15 +50,19 @@ Resource parse_line(char *buffer) {
         goto GET_POS;
     }
 
+    goto END; //debug
+
 GET_PATH:
     r.path = get_next_token(buffer, ": ", 0);
+    printf("got path: %s\n", r.path);
     goto END;
 
 GET_POS:
     r.pos = parse_pos( get_next_token(buffer, ": ", 0) );
+    printf("got pos: %f %f %f\n", r.pos.x, r.pos.y, r.pos.z);
 
 END:
-    get_next_token(NULL, NULL, 1);  
+    get_next_token(NULL, NULL, 1);
     return r;
 }
 
@@ -73,7 +77,8 @@ END:
     for (line = get_next_line(file, 0); line != NULL; line = get_next_line(file, 0)) {
         //debug
 
-        Resource r = parse_line(line);
+        Resource r = {0};
+        r = parse_line(line);
         
         if (r.path == NULL) {
             goto SKIP_PATH;

src/Camera.h

@@ -31,7 +31,7 @@
 -(void) showTarget;
 -(void) drawCrosshair;
 -(void) drawWeapon;
--(bool) raycast;
+-(bool) raycast: (BoundingBox) bbox;
 -(Camera3D *) addressOfCamera;
 @end
 

src/DialogueBox.h

@@ -0,0 +1,62 @@
+#ifndef DBOX_H
+#define DBOX_H
+
+//a dialogue box for dialogue
+#import <string.h>
+#import <raylib.h>
+#import <yeslib.h>
+#import <stdlib.h>
+
+
+/*
+    functionality of dbox:
+    it will display a rectangle or place to hold text
+    it will gradually print text within the box
+    it will pause when a certain delimiter is reached
+        or other method of pausing the text
+    it will continue when it is send a continue message
+    
+    optional but requirement for quality:
+        change text speed upon reaching delimiter
+        or other method, probably something in a script
+*/
+
+static int thiccness;
+
+@interface DialogueBox : YSObject {
+    Vector2 pos;
+    Rectangle rect;
+    Color inner_color;
+    Color outer_color;
+    Color text_color;
+    int speed; //speed of text drawing
+    int left; //ticks left before next char draw
+
+    char *full_text; //a buffer to copy text into
+
+    //display two lines of text
+    char *line_top;
+    char *line_bottom; //dont need
+}
+
+/*
+    method of gradually printing text:
+        copy the string and slide a null byte through it
+
+    method of controlling speed:
+        count ticks until 0
+
+    slide in animation:
+        box moves towards target pos then stops
+*/
+
+-(id) initWithText: (char *) text;
++(id) newWithText: (char *) text;
+//-(void) setText;
+-(void) setSpeed: (int) s; //set speed of text
+-(void) tick;
+-(void) advance; //advance the text
+-(void) draw; //draw the rect
+
+@end
+#endif

src/DialogueBox.m

@@ -0,0 +1,89 @@
+#import "DialogueBox.h"
+
+@implementation DialogueBox
+
+Rectangle make_border(Rectangle r) {
+    return (Rectangle) {
+        .x = r.x - thiccness,
+        .y = r.y - thiccness,
+        .width = r.width + thiccness + thiccness,
+        .height = r.height + thiccness + thiccness,
+    };
+}
+
+-(id) initWithText: (char *) text {
+    self = [super init];
+
+    if (self) {
+        full_text = text;
+        pos = (Vector2){0, 0};
+        rect = (Rectangle){50, 450, 700, 100};
+        inner_color = WHITE;
+        outer_color = BLACK;
+        text_color = BLACK;
+        thiccness = 2;
+        line_top = malloc(100);
+        speed = 10;
+        //line_bottom = malloc(100);
+        memcpy(line_top, full_text, 100); //segfault?
+    }
+
+    return self;
+}
+
++(id) newWithText: (char *) text {
+    return [[DialogueBox alloc] initWithText: text];
+}
+
+-(void) setSpeed: (int) s {
+    speed = s;
+}
+
+-(void) tick {
+    left = speed;    
+    
+    if (left-- == 0) {
+        left = speed;
+    }
+}
+
+-(void) advance {
+}
+
+void swap_char(char *str, int len) {
+    //might need to add reset function
+    //or not use static variables.
+    static int idx;
+    static char chr;
+
+    idx = idx % len;
+    
+    //put back char
+    if (idx) {
+        str[idx - 1] = chr;
+    }
+
+    chr = str[idx]; //save char
+    
+    str[idx++] = 0; //zero char
+}
+
+-(void) draw {
+    DrawRectangleRec(make_border(rect), outer_color);
+    DrawRectangleRec(rect, inner_color);
+    static char c;
+    static int idx;
+
+    if (left == 0) {
+        swap_char(line_top, 100);
+        idx = (idx + 1) % 100;
+        //idx = (idx + 1) % len(current_text)
+    }
+
+    //line_top[idx] = full_text[idx];
+
+
+    DrawText(line_top, rect.x + 1, rect.y, 20, text_color);
+}
+
+@end

src/MapLoader.h

@@ -0,0 +1,33 @@
+#ifndef MAPLOADER_H
+#define MAPLOADER_H
+
+#import <raylib.h>
+#import <yeslib.h>
+#import "parser.h"
+//import all the stuff
+
+/*
+    this might do things like
+    load the map
+    set the current map
+    unload some other map
+*/
+
+/*
+    I may need a way to keep things persistent
+    across maps.
+
+    either by giving certain objects a persist flag
+    or by putting them in a different array, or
+    by copying the handler they're in.
+*/
+
+@interface MapLoader : YSObject {
+
+}
+
+-(void) loadMap: (const char *) path;
+-(void) sendObject: (id) obj to: (YSArray *) receiver;
+
+@end
+#endif

src/MapLoader.m

@@ -0,0 +1,35 @@
+#include "MapLoader.h"
+
+
+enum {
+    NONE = 0,
+    MAP = 1,
+    BLOCK,
+    TILE,
+    NPC,
+    PLAYER_SPAWN,
+    LIGHT,
+    
+};
+
+@implementation MapLoader
+
+
+-(void) loadMap: (const char *) path {
+    char *file_buffer = load_file(path);
+    char *line;
+
+    for(line = get_next_line(file_buffer, 0); line != NULL; line = get_next_line(file_buffer, 0)) {
+        //depending on what keyword it reads 
+        //it makes that type of object
+
+        id parse_line(char *file_buffer);
+
+
+    }
+}
+-(void) sendObject: (id) obj to: (YSArray *) receiver {
+
+}
+
+@end

src/Player.h

@@ -24,7 +24,7 @@
 -(id) init; 
 -(void) showPos;
 -(void) attack;
--(bool) activate;
+-(void) activate;
 -(void) moveForward;
 -(void) moveBack;
 -(void) moveLeft;

src/Player.m

@@ -28,7 +28,7 @@
     }
 }
 
--(bool) activate {
+-(void) activate {
     int i;
     for (i = 0; i < activators->count; i++) {
         if ( [attachedCamera raycast: [activators->array[i] bbox]] ) {

src/main.m

@@ -11,6 +11,7 @@
 #import "Gravitator.h"
 #import "PhysObject.h"
 #import "NPC.h"
+#import "DialogueBox.h"
 #import "properties.h"
 
 
@@ -19,12 +20,9 @@ const int winHeight = 600;
 
 int main(int argc, const char *argv[]) {
     
-    //NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
 
     //insert custom properties loader here
 
-    YSConstantString *cs = @"yes";
-
     InitWindow(default_properties.width, default_properties.height, "Game :3");
     
     SetTargetFPS(60);
@@ -34,14 +32,12 @@ int main(int argc, const char *argv[]) {
     [camera init];
 
     Player *player = [[Player alloc] init];
-    //SoundPlayer *sp = [[SoundPlayer alloc] init];
-    //Enemy *enemy = [[Enemy alloc] init];
     InputHandler *input = [[InputHandler alloc] init];
     AssetLoader *assetLoader = [[AssetLoader alloc] init];
     Renderer *renderer = [[Renderer alloc] init];
     Gravitator *gravitator = [[Gravitator alloc] init];
     NPC *npc = [NPC new];
-
+    DialogueBox *dbox = [DialogueBox newWithText: "Cock and ball torture, from wikipedia, the free encyclopedia,\nat wikipedia.org"];
 
     input->controllable = player;
 
@@ -69,13 +65,10 @@ int main(int argc, const char *argv[]) {
     while (!WindowShouldClose()) {
         [camera update];
 
-
         //hard coded input handler
         [input handleInput];
         [gravitator applyGravity];
 
-
-
         BeginDrawing();
             ClearBackground(RAYWHITE);
             BeginMode3D(camera->camera);
@@ -92,6 +85,7 @@ int main(int argc, const char *argv[]) {
             [camera showTarget];
             [player showPos];
             [camera drawCrosshair];
+            [dbox draw];
             //[camera raycast];
             //[enemy Render: [camera camera]];
             //DrawTexture(tex, default_properties.width - tex.width, default_properties.height - tex.height, WHITE);